#SS 310 Lap Joint Flange

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Stainless Steel 310 Flanges | ASTM A182 SS 310 Slip On Flange

 An extensively utilised flange in pipefitting, SS 310 tongue & groove Flanges are made from a top-of-the-line stainless steel combination that provides remarkable robustness, long life, and rust protection. It has been crafted to withstand the significant temperature and pressure of tough working environments where other substances could not hold up.

The ASME SA182 SS 310 Blind Flange are particularly distinguished by their ability to sustain extreme temperatures and endure up to 2100°F (1150°C). This is why it is ubiquitous in applications such as power plants, chemical processing, and oil refineries. This resilient characteristic is a consequence of its stainless steel alloy, created with a combination of high levels of chromium, nickel and other elements, providing incomparable protection against oxidation and high-temperature corrosion.

SS 310 tongue & groove Flanges are also known for their excellent sealing capabilities, ensuring a tight and leak-free connection in pipe systems. This makes them highly reliable in critical industries where safety and efficiency are paramount. Additionally, their corrosion resistance properties make them a cost-effective choice, as they require minimal maintenance and have a long service life.   

UNDERSTANDING ON  STAINLESS STEEL 310 FLANGES 

Stainless Steel 310 Flanges are made from a high alloy stainless steel, which is designed for high-temperature and corrosion-resistant applications. These flanges are used in various industries such as oil and gas, chemical processing, and power generation.

Here are some key points about Stainless Steel 310 Flanges:

Material Composition: Stainless Steel 310 is composed of high levels of chromium and nickel, which provide excellent corrosion resistance and high-temperature strength.

Applications: These flanges are commonly used in high-temperature environments, including furnace parts, heat treatment baskets, and combustion chambers.

Corrosion Resistance: Stainless Steel 310 offers superior resistance to oxidation and sulfidation at high temperatures.

Weldability: The material is readily weldable and machinable, making it suitable for fabrication processes.

If you have specific questions or need more detailed information about Stainless Steel 310 Flanges, feel free to ask!

Introduction to Stainless Steel 310 Flanges

Stainless Steel 310 Flanges are an essential component in high-temperature and corrosion-resistant applications across various industries. They are known for their exceptional material composition, applications, corrosion resistance, and weldability. Let's delve into the key benefits and features of Stainless Steel 310 Flanges.

If you have specific questions or need more detailed information about Stainless Steel 310 Flanges, feel free to ask!

Stainless Steel 310 Flanges are highly versatile and can be used in a wide range of industries, including power generation, chemical processing, and oil and gas. Their ability to withstand extreme temperatures and resist corrosion makes them a reliable choice for demanding environments. With their excellent sealing capabilities and long service life, Stainless Steel 310 Flanges offer both safety and cost-effectiveness in critical applications.

Benefits of Choosing Stainless Steel 310 Flanges

Stainless Steel 310 Flanges offer a range of benefits that make them a preferred choice in various industries. Here are some reasons why you should choose Stainless Steel 310 Flanges:

High-Temperature Resistance: Stainless Steel 310 Flanges are designed to withstand high temperatures, making them suitable for use in applications where heat resistance is crucial.

Corrosion Resistance: They exhibit excellent corrosion resistance, making them ideal for use in corrosive environments such as chemical processing and oil and gas industries.

Versatility: Stainless Steel 310 Flanges are highly versatile and can be used in a wide range of industries, including power generation, chemical processing, and oil and gas, due to their exceptional material composition and properties.

Weldability: Their weldability allows for ease of installation and maintenance, providing flexibility in various industrial processes.

Sealing Capabilities: With excellent sealing capabilities, they ensure leak-free performance, contributing to the safety and reliability of critical applications.

Long Service Life: Stainless Steel 310 Flanges are known for their durability and long service life, offering cost-effectiveness and reliability over extended periods of use.

If you have more specific questions or need detailed information about any of these benefits, feel free to ask!

Conclusion on Stainless Steel 310 Flanges

Stainless Steel 310 Flanges are a reliable choice for various industrial applications due to their exceptional properties and benefits. In conclusion:

High Performance: Stainless Steel 310 Flanges offer high-temperature resistance, corrosion resistance, and excellent sealing capabilities, ensuring reliable performance in demanding industrial environments.

Versatile Application: Their versatility enables their use in a wide range of industries, including power generation, chemical processing, and oil and gas, making them a versatile and adaptable solution for different needs.

Cost-Effectiveness: The long service life and durability of Stainless Steel 310 Flanges Stainless Steel 310 Flanges contribute to their cost-effectiveness, providing a reliable and economical solution over extended periods of use.

Safety and Reliability: The weldability and leak-free performance of these flanges contribute to the safety and reliability of critical applications, making them a trusted choice in various industrial settings.

Stainless Steel 310 Flanges are an excellent choice for applications that demand high performance, durability, and safety. If you require further details or have specific queries, feel free to ask for more information.

[sagar10sblogs]

Introduction To SS Flange manufacturer & 5 Best Types Of SS Flanges

Introduction: 

Sanjay Metal India is a leading stainless steel flange manufacturer in India. They offer a wide range of SS Flange manufacturer in different sizes and grades, including slip-on flanges, weld neck flanges, blind flanges, threaded flanges, socket weld flanges, lap joint flanges, long weld neck flanges, ring type joint flanges, and orifice flanges.

Their flanges are made from high-quality stainless steel materials, such as ASTM A182 304, 304L, 316, 316L, 317, and 317L. They are also available in different standards, such as ANSI B16.5, ASME B16.47, MSS-SP44, and AWWA-C207.

Sanjay Metal India has a strong commitment to quality. Their SS Flange manufacturers are manufactured in accordance with international quality standards, such as ISO 9001:2008. They also offer a comprehensive range of testing services to ensure that their flanges meet the highest quality standards.

SS Flange manufacturer to standards such as ASME (American Society of Mechanical Engineers) or ANSI (American National Standards Institute), which specify dimensions, materials, and pressure ratings. It is essential to select the appropriate flange type, size, and rating to ensure a proper and leak-free connection in a piping system.

Stainless steel flanges are available in different grades and sizes to suit various applications and requirements. The choice of grade and size depends on factors such as the intended use, temperature, pressure, and corrosive environment.

Flanges made of stainless steel are mechanical parts that join pipes, valves, pumps, and other pieces of machinery in pipeline systems. A SS Flange manufacturer is essentially a flat or raised ring with bolt holes around its perimeter. It acts as a connecting point between two sections of pipe or equipment, allowing for easy assembly, disassembly, and maintenance of the system.

Stainless steel is a popular material choice for flanges due to its excellent corrosion resistance, durability, and strength. It is commonly used in applications where the system may be exposed to harsh environments or corrosive substances, such as in chemical processing plants, oil and gas pipelines, food processing industries, and marine applications.

Different Grades Of SS Flange manufacturer:

Stainless steel Flanges are available in various grades, each with its own unique properties and characteristics. The grade of stainless steel used in Flanges determines its corrosion resistance, strength, and suitability for specific applications.

Here are some common grades of stainless steel Flanges.

Stainless Steel 304 Flanges Manufacturer

Stainless Steel 304L Flanges Manufacturer

Stainless Steel 316 Flanges Manufacturer

Stainless Steel 316L Flanges Manufacturer

Stainless Steel 310 Flanges Manufacturer

Stainless Steel 321 Flanges Manufacturer

Stainless Steel 347 Flanges Manufacturer

904L Stainless Steel Flanges Manufacturer

These are just a few examples of the different grades of stainless steel flanges available. The selection of the appropriate grade depends on factors such as the specific application, environmental conditions, and required properties of the flanges.

Types Of Stainless Steel Flanges;

Stainless steel flanges are crucial components used to connect pipes, valves, and equipment in piping systems. They come in various types, each designed for specific applications and operating conditions. Here are some common types of stainless steel flanges by SS Flange manufacturer:

Slip On Flanges

Threaded Flanges

Lap Joint Flanges

Ring Type Joint Flanges

Blind Flanges

These are just a few examples of the types of stainless steel flanges available by SS Flange manufacturer. The selection of the appropriate flange type depends on factors such as the application, pressure, temperature, and compatibility with the piping system.

Conclusion: 

In addition to their high-quality products, Sanjay Metal India also offers competitive prices and prompt delivery. They are committed to providing their customers with the best possible service.

Here are some of the benefits of choosing Sanjay Metal India for your stainless steel flanges needs:

Wide range of products in different sizes and grades

High-quality materials

Compliance with international quality standards

Competitive prices

Prompt delivery

Excellent customer service

If you are looking for high-quality stainless steel flanges, Sanjay Metal India is a great option. They offer a wide range of products at competitive prices, and they are committed to providing their customers with the best possible service.

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Flange

★★★★★

Flange manufacturers - U.K & Sons

U.K & Sons are the manufacturer of M.S Flange since 1990. As a Leading Supplier and Distributors of Flanges we offer very competitive rates of Flanges. We offer flange from 1/2 inch (15 mm) to 48 inch (1200 mm) We have manufacturing facility of Slip on Raised Face Flanges, Weld Neck Flange, Blind Raised Face Flanges, Lap Joint Flanges, Threaded Flanges, Socket weld Raised Face Flanges.

Flange Manufacturer - U.K & Sons Type of Flange / Form of Flanges Slip On Flange / SO FlangesWeld Neck Flange / WNRF FlangesBlind Flanges / Blank FlangeLap Joint Flanges Threaded FlangeThreaded Raised Face FlangeSocket Weld Flanges / Male-Female FlangePlate Flanges / Flat Face FlangesRing Joint Insertion FlangesOrifice type Flanges/Reducer FlangesExpansion BellowsLong Neck Flanges

Standard of Flanges

Principal Agencies of FlangesStandard of FlangesIndian StandardIS : 2062American National Standard Institute As per ANSI B 16.50ANSI B 16.47As per ANSI B 16.48ANSI B 16.36British StandardBS 4504European DimensionsEN 1092German Institute of Dimensions DINItalian Standard of DimensionsUNI 2277UNI 2278

Material of Flange

Type of Metal Flanges Material & GradeStainless Steel FlangesASTM A 182 304 SS Flangesas per ASTM A 182 304 L SS FlangesASTM A 182 304 H SS Flangesas per ASTM A 182 316 SS FlangesASTM A 182 316 L SS FlangesASTM A 182 310 SS Flangesas per ASTM A 182 310 S SS FlangesASTM A 182 321 SS Flangesas per ASTM A 182 321 H SS FlangesASTM A 182 3317 SS FlangesASTM A 182 347 SS Flangesas per ASTM A 182 347 H SS FlangesASTM A 182 904 L SS FlangesCarbon Steel Flangesas per ASTM / ASME A/SA 105ASTM A 350ASTM A 181 LF 2as per A516 Gr 70 A36ASTM ANSI B 16.5A 516 Gr.70 A 694 F42A516 Gr.70 A 694F46A516 Gr.70 A 694 F 52

Frequently Asked Questions on Flanges

How to locate Manufacturer of Flange? We are one of the oldest and pioneer manufacturer of flanges in all grade and Standard. Who is the supplier of Flanges in India? U.K & Sons are the most reputed and time bound supplier of Flanges in India. We have Pan India Supply management system to ensure timely delivery to our customer. How to locate the flange distributor in North India? U.K & Sons has its head office in Delhi and Branches in Uttar-Pradesh, Punjab, Uttrakhand. We have tie up with all logistics service provider to distribute flanges in Delhi, U.P. Haryana, Punjab, Uttrakhand, Jammu & Kashmir, Himachal Pradesh. Who has the ready Stock of Flanges? U.K & Sons are the largest stockist of Flanges in North India, with the inventory control system we are ready to supply any number of quantity to anywhere in India. Who is the manufacturer / dealer /supplier /distributor of BS 10 Table D Flange? U.K & Sons are the largest supplier of BS 10 Standard Flanges, we have ample stock of BS 10 Table - D Flanges. Who is the manufacturer / Dealer /Supplier / Distributor of BS 10 Table E Flanges? U.K & Sons are the dealer, supplier and manufacturer of BS 10 Table -E Flanges. We also deals in IBR and Non IBR Flanges. Call 9821946252, 9873186252 for best rates. How to buy BS 10 Table F Flanges? Call U.K & Sons on their customer care number 9821946252, 9873186252, get the best rates, order either on line or off line, make the payment. Order is ready to dispatch. Who is the manufacturer / Dealer /Supplier / Distributor of BS 10 Table H Flanges? U.K & Sons are the manufacturer of Flanges since 1990 and we have ample experience to execute any size and dimension.

Types of Flange

Slip on Flanges

As the name suggest, pipe slips into the flange and then it is weld to make a Solid bond between both. Learn More

Weld Neck Flanges

There is a small extension or neck is formed as per the OD of the Pipe. This process is formed by Forging of the material. Learn More

Threaded Flanges

Threaded pipe flanges are Like slip on flanges but has BSP Taper Threads or NPT Threads. Learn More

Lap Joint Flanges

lap-joint flanges are set of two pieces ,One is Stub-end and another being a Flanges. Stub-End are welded to pipe and Flanges are kept loose to match the other flange. #flanges #flange #valves #flangebesi #flangestainless #reducer #pipeline #ostarpipeline #pipefittings #oilandgas #petrochemical #ballvalve  #refinery #steelpipe #weldeverydamnday #weldporn #oilgas #welding #pipefitting #pipes #gatevalve #pipewelding #globevale #flangesupplier #flangefitting #system #flangepipe #structurepipe #UKSons  Learn more Read the full article

[radicalsteel]

Our range of Flanges has carved a niche in the entire market, owing to its unmatchable features. It is highly reliable & durable as well as has accurate dimensions and robust design. The range of forged flanges has the below mentioned features: * Size : ½" to 12" * Type: SORF, WNRF, BLRF * Pressure: 150 Lbs, 300 Lbs, 600 Lbs * Design Standard: ASTM B16.5 * Material standard: ASTM A105

Flanges Types:

• BLRF - Blind Flange     • Reducing Flange

• Lapped Joint Flange     • Plate Flanges

• Customised Flanges

• WNRF - Weld Neck Flange

• Forged Flanges  • SWRF - Socket Weld Raise Face Flanges

• Long Neck Weld   Flange  • Orifice Flange

• Screwed or Threaded Flange  • SORF-Slip on Flange

  • Spectacle Flange

Size : 1/2"NB TO 60"NB IN Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.

Specifications As Per The International Standard ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Materials :

 Nickel Alloy Forged Flanges :

Standard:

• ASTM / ASME SB 564 / 160 / 472

• UNS 10276 (HASTELLOY C 276 Forged Flanges)

• UNS 2200 (NICKEL 200 Forged Flanges)

• UNS 2201 (NICKEL 201 Forged Flanges)

• UNS 4400 (MONEL 400 Forged Flanges)

• UNS 8020 (ALLOY 20 Forged Flanges)

• UNS 8825 INCONEL 825 Forged Flanges)

• UNS 6600 (INCONEL 600 Forged Flanges)

• UNS 6601 (INCONEL 601 Forged Flanges)

• UNS 6625 (INCONEL 625 Forged Flanges)

Copper Alloy Forged Flanges : ASTM / ASME SB 61 / 62 / 151 / 152. C 70600 (CU -NI- 90/10) - Cupro Nickel Forged Flanges C 71500 (CU -NI- 70/30) - Copper Nickel Forged Flanges UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200 Duplex Steel Forged Flanges: ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61. Stainless Steel Forged Flanges - SS Forged Flanges: ASTM A182 Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. Alloy Steel Forged Flanges - AS Forged Flanges : ASTM SA 182 F1/F5/F9/F11/F22/F91

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ASME B16.9 ASTM A403 WP316L SMLS STUB END BW 10 Inch SCH10S

FOB Price USD 1 - 1,900/Piece

Port Ningbo or Shanghai Port

MOQ 1 Piece

Supply Ability 1000 Pieces Per Day

Payment Terms L/C,T/T,Western Union,MoneyGram

Packaging Seaworthy plywood cases or pallets

Delivery 2 - 10 days

Quick Details

Material: 316L

Technics: Cold forming

Type: Stub End

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Connection: Welding

Head Code: Round

Size: 10" (DN250)

Packaging & Delivery

Packaging Details:fumigation free plywood cases or as per customers' requests

Delivery Detail:Delivery after receiving deposit

Specifications

ANSI B16.9 ASTM A403 WP316L SMLS STUB END

Size: 10" (DN250)

Thk: SCH10S

Material: 316L

China Stub End Manufacturer Yaang offers ASME B16.9 ASTM A403 WP316L SMLS STUB END BW, 10 Inch, SCH10S.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L SMLS Stub End

Standard

ASME B16.9, MSS SP-43, HG205099, HG20621,

GB/T12459-2005, GB/T13401, SH3408-96,etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

Dimensions of ASME B16.9 lap joint stub ends

NPSOD of BarrelLong PatternShort PatternRadius of Diameter of

MaxMinLength, F Length, FFillet, RLap, G

1/222.820.57651335

3/428.125.97651343

13532.610251351

1 ¼43.641.410251564

1 ½49.947.510251673

262.459.515264892

2 ½75.372.2152648105

391.388.11526410127

3 ½104100.81527610140

4116.7113.51527611157

5144.3140.52037611186

6171.3167.52038913216

8222.1218.320310213270

10277.2272.325412713324

12328323.125415213381

14359.9354.830515213413

16411405.630515213470

1846245630515213533

2051450730515213584

2256555830515213641

2461660930515213692

Notes:

1) Gasket face finish shall be in accordance with ASME B16.5 for raised face flanges.

2) The lap thickness T shall not be less than nominal pipe wall thickness.

3) When short pattern stub ends are used with larger flanges in Classes 300 and 600,with most sizes in Classes 900 and higher,and when long pattern stub ends are used with larger flanges in Classes 1500 and 2500,it may necessary to increase the length of the stub ends in order to avoid covering the weld with the flange.Such increases in length shall be a matter of agreement between the manufacturer and purchaser.

4) When special facings such as tongue and groove,male and female,etc.,are employed,additional lap thickness must be provided and such additional thickness shall be in addition to (not included in)the basic length F.

WP316L SMLS Stub End

What are they?

WP316L SMLS STUB ENDs are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

WP316L SMLS STUB ENDs' Types

WP316L SMLS STUB ENDs are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.

WP316L SMLS STUB ENDs are available in two standard lengths, MSS and ANSI.

WP316L SMLS STUB ENDs are normally provided with a standard weld bevel

WP316L SMLS STUB ENDs dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality ASME B16.9 ASTM A403 WP316L SMLS STUB END BW 10 Inch SCH10S.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry, please feel free to contact by email sales@yaang.com

Related products:

More>>

ASTM A403 WP347H Seamless 90DEG 5D Bend DN250 SCH40S

Stainless & alloy&Duplex steel pipe fitting

ASTM A182 UNS32750 GR2507 SMLS Equal Tee 200NB SCH40S

Concentric Weld Reducer Stainless Steel Pipe Fittings ASTM A105 WPB/A403 WP304

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ANSI B16.9 304L Custom STUB END DN40 Sch10S

FOB Price USD 1 - 1,900/Piece

Port Ningbo or Shanghai Port

MOQ 1 Piece

Supply Ability 1000 Pieces Per Day

Payment Terms L/C,T/T,Western Union,MoneyGram

Packaging Seaworthy plywood cases or pallets

Delivery 2 - 10 days

Quick Details

Material: 304L

Technics: Cold forming

Type: Custom Stub End

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Connection: Welding

Head Code: Round

Size: 1 1/2" (DN40)

Packaging & Delivery

Packaging Details:fumigation free plywood cases or as per customers' requests

Delivery Detail:Delivery after receiving deposit

Specifications

ANSI B16.9 304L Custom STUB END

Size: 1 1/2" (DN40)

Thk: SCH10S

Material: 304L

China Custom Stub End Manufacturer Yaang offers ANSI B16.9 304L Custom Stub End, DN40, Sch10S.

Dimensions butt welded Stub Ends schedule 10S ANSI B16.9

NPSODTGFR

1½48.33.588174

Composition ranges for 304 grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

-

0.08

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

0.10

304L

min.

max.

-

0.030

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

12.0

-

0.10

304H

min.

max.

0.04

0.10

-

2.0

-

0.75

-0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

Mechanical properties of 304 grade stainless steel

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

304L

485

170

40

92

201

304H

515

205

40

92

201

304H also has a requirement for a grain size of ASTM No 7 or coarser.

Physical properties of 304 grade stainless steel in the annealed condition

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

304/L/H

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

Grade specifications for 304 grade stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

304

S30400

304S31

58E

1.4301

X5CrNi18-10

2332

SUS 304

304L

S30403

304S11

-

1.4306

X2CrNi19-11

2352

SUS 304L

304H

S30409

304S51

-

1.4948

X6CrNi18-11

-

-

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Type

304L Stub End

Standard

ASME B16.9, MSS SP-43, HG205099, HG20621,

GB/T12459-2005, GB/T13401, SH3408-96,etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

WP304 Stub End

What are they?

WP304 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

WP304 Stub Ends' Types

WP304 Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.

WP304 Stub Ends are available in two standard lengths, MSS and ANSI.

WP304 Stub Ends are normally provided with a standard weld bevel

WP304 Stub Ends dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality ANSI B16.9 304L Custom STUB END DN40 Sch10S.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

Yaang offer a made to order

custom fittings

service to customers that require something non-standard. This may be something simple like a reduction in the bore of the product to meet a higher working pressure, an increase of the thread lengths, the use of exotic materials or simply you have a fitting and you don’t know where to get it from, we can reverse engineer the product and create it exactly as the sample.We have had many requests throughout the years for some of the very bespoke and unusual requests for Non-Standard Fittings and Custom Fittings. No matter how complicated we like the challenge.

If you have a Non-Standard Fittings or Custom Fittings request and we say we cannot make it then it simply cannot be done.

Standard Fittings in Other Material:

The list below shows the range of materials available for Non-Standard Fittings or Custom Fittings.

C1144 Stressproof

1018

12L14

4130

4140

4340

C464 Brass

CDA C510 Bronze

Aluminum 6061 T-6

17-4

13-8 MO

303

304

316L

Nitronic 50 and 60

Super Duplex 2507

Hastelloy 276 and C22

Monel 400 and K-500

Titanium

Inconel 625, 718 and 925

Non-Standard and Hard-to-Find Fittings:

Standard connections in unusual sizes

Standard connections in non-standard lengths

Standard connections with non-standard ID and/or OD

Metric, SAE, Socket or Butt Weld connections

Custom Fittings:

Pipe couplings

Half couplings, full couplings

flange

Manifolds with unusual connection combinations

Custom parts

Pipe unions

Olets

Pipe elbows

Pipe tees

If any inquiry, please feel free to contact by email sales@yaang.com

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CHINA Stainless Steel 90 degree Elbow

ANSI B16.9 A815 UNS S32750 2507 Seamless Equal Tee 2 Inch Sch80

90 Degree Stainless Steel Threaded Elbow

Lap Joint Stub Ends

[steelflanges-blog]

MSS-SP-43 (A) ASTM A403 WP304 STUB END BW 6 Inch SCH10S

FOB PriceUSD 1 - 1,700/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Material: 304

Technics: Cold forming

Type: Stub End

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Connection: Welding

Head Code: Round

Size: 6 Inch (DN150)

Packaging & Delivery

Packaging Details:fumigation free plywood cases or as per customers' requestsDelivery Detail:Delivery after receiving deposit

Specifications

MSS-SP-43 (A) ASTM A403 WP304 STUB END BW

Size: 6 Inch (DN150)

Thk: SCH10S

Material: 304

China STUB END Manufacturer Yaang offers MSS-SP-43 (A) ASTM A403 WP304 STUB END, BW, 6 Inch, SCH10S.

Composition ranges for 304 grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

-

0.08

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

0.10

304L

min.

max.

-

0.030

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

12.0

-

0.10

304H

min.

max.

0.04

0.10

-

2.0

-

0.75

-0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

Mechanical properties of 304 grade stainless steel

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

304L

485

170

40

92

201

304H

515

205

40

92

201

304H also has a requirement for a grain size of ASTM No 7 or coarser.

Physical properties of 304 grade stainless steel in the annealed condition

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

304/L/H

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

Grade specifications for 304 grade stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

304

S30400

304S31

58E

1.4301

X5CrNi18-10

2332

SUS 304

304L

S30403

304S11

-

1.4306

X2CrNi19-11

2352

SUS 304L

304H

S30409

304S51

-

1.4948

X6CrNi18-11

-

-

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Type

304 Stub End

Standard

ASME B16.9, MSS SP-43, HG205099, HG20621,

GB/T12459-2005, GB/T13401, SH3408-96,etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

WP304 Stub End

What are they?

WP304 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

WP304 Stub Ends' Types

WP304 Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.

WP304 Stub Ends are available in two standard lengths, MSS and ANSI.

WP304 Stub Ends are normally provided with a standard weld bevel

WP304 Stub Ends dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality MSS-SP-43 (A) ASTM A403 WP304 STUB END, BW, 6 Inch, SCH10S.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry, please feel free to contact by email sales@yaang.com

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Stainless steel concentric reducers yaang

Stainless steel Forged Pipe Fittings

ASME B16.9 ASTM A790 UNS32750 GR2507 90 Degree 3D Bend DN200 SCH40

ASTM A403 WP347H 90Deg Elbow 12 Inch

[steelflanges-blog]

ASME B16.5 ASTM A182 F316L Long Welding Neck Flange DN40 Class 150

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Size: 1 1/2" (DN40)

Material: 316L

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Standard or Nonstandard: Standard

Technics: Forged

Connection: Welding

Shape: Round

Standard: ASME B16.5, etc

Type: F316L LWN Flange

Packaging & Delivery

Packaging Details:Seaworthy plywood case or as customer requestsDelivery Detail:2 - 10 days after receiving the deposit

Specifications

2. Size: 1 1/2" (DN40)

    WT: Sch40

4. Pressure: Class 150

China LWN Flange Manufacturer yaang supplies ASME B16.5 ASTM A182 F316L Long Welding Neck Flange, DN40, Class 150.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L Long Welding Neck Flange

Size

1 1/2 inch (DN40) WT: Sch40

Standards

Material

Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Duplex Stainless Steel: F51, 2205, F53, 2507, etc

Surface treatment

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

APPLICATIONS:                                              

1. Petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

Where can we find the high quality ASME B16.5 ASTM A182 F316L Long Welding Neck Flange, DN40, Class 150.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

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ANSI/ASME B16.5 Class 2500 Blind Flanges

ASME B16.47 Series A Class 300 Blind Flanges

EN1092-1/01/B1 304L Plate Flange RF DN200 PN16

ASME B16.5 A182 F316L WNRF Flange 2 Inch Sch60S

ANSI/ASME B16.5 Class 150 Slip On Flanges

ANSI/ASME B16.5 Flange Class 1500 Lap Joint Flanges

[steelflanges-blog]

MSS-SP43(A) ASTM A815 UNS31803 GR2205 Stub End BW SCH10S 10 Inch

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Material: Duplex 2205 (UNS S31803)

Technics: Cold forming

Type: Stub End

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Connection: Welding

Head Code: Round

Size: 10 Inch (DN250)

Packaging & Delivery

Packaging Details:fumigation free plywood cases or as per customers' requests

Delivery Detail:Delivery after receiving deposit

Specifications

MSS-SP43(A) ASTM A815 UNS31803 GR2205 Stub End BW

Size: 10 Inch (DN250)

Thk: SCH10S (4.19MM)

Material: Duplex 2205 (UNS S31803)

China STUB END Manufacturer Yaang offers MSS-SP43(A) ASTM A815 UNS31803 GR2205 Stub End, BW, SCH10S, 10 Inch.

Duplex stainless steel 2205 Chemical Composition %

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

2205 (S31803)

Min

Max

-

0.030

-

2.00

-

1.00

-

0.030

-

0.020

21.0

23.0

2.5

3.5

4.5

6.5

0.08

0.20

Type

2205 Stub End

Standard

ASME B16.9, MSS SP-43, GB/T13401, etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

Nominal pipe size

Sch.*

Dimensions in mm

Weight

ASTM

ASTM

UNS

in.DtGFR. max.kg/pce304/304L316/316LS31803

1/210s

40s21.3

21.32.11

2.7734.9

34.950.8

50.83.18

3.180.070

0.090●

●●

●-

-

3/410s

40s26.7

26.72.11

2.8742.9

42.950.8

50.83.18

3.180.100

0.120●

●●

●●

●

110s

40s33.4

33.42.77

3.3850.8

50.850.8

50.83.18

3.180.160

0.170●/▲

●●/▲

●●

●

1 ¼10s

40s42.2

42.22.77

3.5663.5

63.550.8

50.84.76

4.760.220

0.250●

●●

●●

-

1 ½10s

40s48.3

48.32.77

3.6873.0

73.050.8

50.86.35

6.350.250

0.310●/▲

●●/▲

●●

●

210s

40s60.3

60.32.77

3.9192.1

92.163.5

63.57.94

7.940.430

0.610●/▲

●●/▲

●●

●

2 ½10s

40s73.0

73.03.05

5.16104.8

104.863.5

63.57.94

7.940.570

0.800●/▲

●●/▲

●●

-

310s

40s88.9

88.93.05

5.49127.0

127.063.5

63.59.53

9.530.730

1.130●/▲

●●/▲

●●

-

410s

40s114.3

114.33.05

6.02157.2

157.276.2

76.211.11

11.111.090

1.870●/▲

●●/▲

●●

-

510s

40s141.3

141.33.40

6.55185.7

185.776.2

76.211.11

11.111.470

2.280●/▲

●●/▲

●-

-

610s

40s168.3

168.33.40

7.11215.9

215.988.9

88.912.70

12.702.150

3.570●/▲

●●/▲

●●/▲

●

810s

40s219.1

219.13.76

8.18269.9

269.9101.6

101.612.70

12.703.220

6.070●/▲

●/▲●/▲

▲▲

-

1010s

40s273.1

273.14.19

9.27323.9

323.9127.0

127.012.70

12.704.700

9.550▲

▲

▲

▲

▲

-

1210s

40s323.9

323.94.57

9.53381.0

381.0152.4

152.412.70

12.707.110

14.290▲

▲

▲

▲

▲

-

1410s

STD355.6

355.64.78

9.53412.8

412.8152.4

152.412.70

12.707.800

15.500▲

-▲

▲-

-

1610s

STD406.4

406.44.78

9.53469.9

469.9152.4

152.412.70

12.709.000

17.380▲

-▲

▲-

-

1810s457.24.78533.4152.412.7011.000▲▲-

2010s508.05.54584.2152.412.7013.500▲▲-

2410s609.66.35692.2152.412.7019.000▲▲-

* Schedule

UNS31803 GR2205 Stub End

What are they?

UNS31803 GR2205 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

UNS31803 GR2205 Stub Ends' Types

UNS31803 GR2205 Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.

UNS31803 GR2205 Stub Ends are available in two standard lengths, MSS and ANSI.

UNS31803 GR2205 Stub Ends are normally provided with a standard weld bevel

UNS31803 GR2205 Stub Ends dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality MSS-SP43(A) ASTM A815 UNS31803 GR2205 Stub End BW SCH40S 300NB.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry, please feel free to contact by email sales@yaang.com

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DUPLEX S32750 (SAF 2507) Pipe Reducer

ASME B16.9 ASTM A403 WP304 45 Degree Elbow BE 10 Inch Sch20S

butt welded pipe end cap

SS China Professional Elbow Pipe Fitting

[steelflanges-blog]

MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END 250NB SCH40

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Material: Super Duplex 2507 (UNS32750)

Technics: Cold forming

Type: Stub End

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Connection: Welding

Head Code: Round

Size: 10 Inch (250NB)

Packaging & Delivery

Packaging Details:

fumigation free plywood cases or as per customers' requests

Delivery Detail:

Delivery after receiving deposit

Specifications

MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END 250NB SCH40

Size: 10 Inch (250NB)

Thk: SCH40

Material: Super Duplex 2507 (UNS32750), etc

China STUB END Manufacturer Yaang offers MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END, 250NB, SCH40.

Super duplex stainless steel 2507 (UNS32750) Chemical Composition %

Grade

Chemistry (Typical Values)

Mechanicals

Specification

Cr

Ni

Mo

Cu

N

W

Si

Mn

P

max

S

max

C

max

Fe

UTS

N/mm²

(min)

0.20%

Proof

(min)

Elong

% (min)

Hardness

HB (max)

PREN

2507

25.0

7.0

3.8

0.75

0.25

0.28

0.80

1.20

0.035

0.020

0.030

Bal

750

500-550

25

270

41

Type

2507 Stub End

Standard

ASME B16.9, MSS SP-43, HG205099, HG20621,

GB/T12459-2005, GB/T13401, SH3408-96,etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

UNS32750 GR2507 Stub End

What are they?

UNS32750 SAF2507 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

UNS32750 GR2507 Stub Ends' TypesUNS32750 GR2507 Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.

UNS32750 GR2507 Stub Ends are available in two standard lengths, MSS and ANSI.UNS32750 GR2507 Stub Ends are normally provided with a standard weld bevel

UNS32750 GR2507 Stub Ends dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END, 250NB, SCH40.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry, please feel free to contact by email sales@yaang.com

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90 Degree SS Elbow

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long neck lap joint stub end

B16.9 B366 Hastelloy C276 SMLS 45DEG Elbow LR 3/4 Inch Sch40S

CHINA Stainless Steel 90 degree Elbow

ANSI B16.9 A815 UNS S32750 2507 Seamless Equal Tee 2 Inch Sch80

90 Degree Stainless Steel Threaded Elbow

Lap Joint Stub Ends

[steelflanges-blog]

DIN2576 A182 F316L SOFF Flange PN10 DN25

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Size: 1" (DN25)

Material: 316L

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Standard or Nonstandard: Standard

Technics: Forged

Connection: Welding

Shape: Round

Standard: DIN2576

Type: 316L SOFF Flange

Packaging & Delivery

Packaging Details:Seaworthy plywood case or as customer requests Delivery Detail:2 - 10 days after receiving the deposit

Specifications

2. Size: 1" (DN25)

4. Pressure: PN10

China Flange Manufacturer yaang supplies DIN2576 A182 F316L SOFF Flange, PN10, DN25.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L SOFF Flange

Size

1 inch (DN25) ID.35MM

Standards

SO, WN, SW, TH, LJ, BL, PL, etc

Material

Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Duplex Stainless Steel: F51, 2205, F53, 2507, etc

Surface treatment

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

Flange Dimensions & Approximate Masses

Germany standard flange DIN 2576 for soldering or welding Nominal Pressure 10

Flansche, glatt zum löten oder schweißen DIN 2576 Nenndruck 10

Brides plates a souder DIN 2576 pression nominale 10

Pipe

Flange

Screws

Weight (7,85 Kg/dm3)

Rated Diameter

d1

d5

D

b

c

k

Holes

Thread

d2

Kg

ISO Series 1

DIN Series 2

25

-

30

31

115

16

5

85

4

M 12

14

1,14

33,7

-

34,4

1,11

NOTE: 1. Facing according to DIN 2526 Flat face: Form A, Face without any requirements Form B, Face Rz=160, machined (not smoother than 40µm) Raised Face: Form C, Face Rz=160, machined (not smoother than 40µm) Form D, Face Rz=40, machined Form E, Face Rz=16, machined 2. Tongue and groove according to DIN 2512 Form F, Tongue Form N, Groove 3. Male and Female according to DIN 2513, DIN 2514 Form V13, V14, Male Form R13, R16, Female 4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695 5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696

APPLICATIONS Of DIN2576 A182 F316L SOFF Flange PN10 DN25:                                

1. petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

A182 F316L

DIN2576 SOFF Flange

's Packing & Shipping

1) Packing Method:

Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with caps,

pack with wooden case or load on fumifation plywood pallet. Custom made as customers request.

2) Shipping Way:

Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport.

As per customer's request.

Where can we find the high quality DIN2576 A182 F316L SOFF Flange, PN10, DN25.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

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DIN2576 A182 F316L SOFF Flange PN10 DN250

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Size: 10" (DN250)

Material: 316L

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Standard or Nonstandard: Standard

Technics: Forged

Connection: Welding

Shape: Round

Standard: DIN2576

Type: 316L SOFF Flange

Packaging & Delivery

Packaging Details:Seaworthy plywood case or as customer requestsDelivery Detail:2 - 10 days after receiving the deposit

Specifications

2. Size: 10" (DN250)

4. Pressure: PN10

China Flange Manufacturer yaang supplies DIN2576 A182 F316L SOFF Flange, PN10, DN250.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L SOFF Flange

Size

10 inch (DN250) ID.276MM

Standards

SO, WN, SW, TH, LJ, BL, PL, etc

Material

Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Duplex Stainless Steel: F51, 2205, F53, 2507, etc

Surface treatment

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

Flange Dimensions & Approximate Masses

Germany standard flange DIN 2576 for soldering or welding Nominal Pressure 10

Flansche, glatt zum löten oder schweißen DIN 2576 Nenndruck 10

Brides plates a souder DIN 2576 pression nominale 10

Pipe

Flange

Screws

Weight (7,85 Kg/dm3)

Rated Diameter

d1

d5

D

b

c

k

Holes

Thread

d2

Kg

ISO Series 1

DIN Series 2

200

219,1

-

221,8

340

24

7

295

8

M 20

22

9,31

250

-

267

270,2

395

26

7

350

12

M 20

22

12,5

273

-

276,2

11,9

NOTE: 1. Facing according to DIN 2526 Flat face: Form A, Face without any requirements Form B, Face Rz=160, machined (not smoother than 40µm) Raised Face: Form C, Face Rz=160, machined (not smoother than 40µm) Form D, Face Rz=40, machined Form E, Face Rz=16, machined 2. Tongue and groove according to DIN 2512 Form F, Tongue Form N, Groove 3. Male and Female according to DIN 2513, DIN 2514 Form V13, V14, Male Form R13, R16, Female 4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695 5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696

APPLICATIONS Of DIN2576 A182 F316L SOFF Flange PN10 DN250:                                

1. petrochemical industry

2. Pharmaceutical industry

3. Food industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

A182 F316L

DIN2576 SOFF Flange

's Packing & Shipping

1) Packing Method:

Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with                                           caps , pack with wooden case or load on fumifation plywood pallet .

Custom made as customers request.

2) Shipping Way:

Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport.

As per customer's request.

Where can we find the high quality DIN2576 A182 F316L SOFF Flange, PN10, DN250.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

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ASME B16.5 A182 F316L WNRF Flange DN40 SCH40S PN16

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Size: 1-1/2" (DN40)

Material: 316L

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Standard or Nonstandard: Standard

Technics: Forged

Connection: Welding

Shape: Round

Standard: ASME B16.5, etc

Type: F316L WNRF Flange

Packaging & Delivery

Packaging Details:Seaworthy plywood case or as customer requests Delivery Detail:2 - 10 days after receiving the deposit

Specifications

2. Size: 1-1/2" (DN40)

    WT: Sch40S

4. Pressure: PN16

China Flange Manufacturer yaang supplies ASME B16.5 A182 F316L WNRF Flange, DN40, SCH40S, PN16.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L WNRF Flange

Size

1-1/2 inch (DN40) WT: Sch40S

Standards

SO, WN, SW, TH, LJ, BL, PL, etc

Material

Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Duplex Stainless Steel: F51, 2205, F53, 2507, etc

Surface treatment

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

APPLICATIONS:                                              

1. Petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

Where can we find the high quality ASME B16.5 A182 F316L WNRF Flange DN40 SCH40S PN16.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

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ASME B16.5 A182 F316L WNRF Flange 2 Inch SCH40S

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Size: 2" (DN50)

Material: Stainless Steel F316L, etc

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Standard or Nonstandard: Standard

Technics: Forged

Connection: Welding

Shape: Round

Standard: ASME B16.5, etc

Type: 316L WNRF Flange

Packaging & Delivery

Packaging Details:Seaworthy plywood case or as customer requests Delivery Detail:2 - 10 days after receiving the deposit

Specifications

2. Size: 2" (DN50)

    WT: Sch40S

4. Pressure: 150#

China Flange Manufacturer yaang supplies ASME B16.5 A182 F316L WNRF Flange, 4 Inch, SCH40S.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L WNRF Flange

Size

2 inch (DN50) WT: Sch40S

Standards

SO, WN, SW, TH, LJ, BL, PL, etc

Material

Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Duplex Stainless Steel: F51, 2205, F53, 2507, etc

Surface treatment

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

APPLICATIONS :                                              

1. Petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

Where can we find the high quality ASME B16.5 A182 F316L WNRF Flange 2 Inch SCH40S.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

Related products:

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ASME B16.5 A182 F316L WNRF Flange 4 Inch SCH40S

FOB PriceUSD 1 - 1,900/Piece

PortNingbo or Shanghai Port

MOQ1 Piece

Supply Ability1000 Pieces Per Day

Payment TermsL/C,T/T,Western Union,MoneyGram

PackagingSeaworthy plywood cases or pallets

Delivery2 - 10 days

Quick Details

Size: 4" (DN100)

Material: Stainless Steel F316L, etc

Place of Origin: Zhejiang, China (Mainland)

Brand Name: Yaang

Standard or Nonstandard: Standard

Technics: Forged

Connection: Welding

Shape: Round

Standard: ASME B16.5, etc

Type: 316L WNRF Flange

Packaging & Delivery

Packaging Details:Seaworthy plywood case or as customer requests Delivery Detail:2 - 10 days after receiving the deposit

Specifications

2. Size: 4" (DN100)

    WT: Sch40S

4. Pressure: 600#

China Flange Manufacturer yaang supplies ASME B16.5 A182 F316L WNRF Flange, 4 Inch, SCH40S.

Composition ranges for 316L stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Grade specifications for 316L stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

Type

316L WNRF Flange

Size

4 inch (DN100) WT: Sch40S

Standards

SO, WN, SW, TH, LJ, BL, PL, etc

Material

Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L

Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70

Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Duplex Stainless Steel: F51, 2205, F53, 2507, etc

Surface treatment

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

APPLICATIONS :                                              

1. Petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

Where can we find the high quality ASME B16.5 A182 F316L WNRF Flange 4 Inch SCH40S.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry about products, please feel free to contact us sales@yaang.com

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MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END BW SHOT LENGTH SCH160S 3 Inch

FOB Price USD 1 - 1,700/Piece

Port Ningbo or Shanghai Port

MOQ 1 Piece

Supply Ability 1000 Pieces Per Day

Payment Terms L/C,T/T,Western Union,MoneyGram

Packaging Seaworthy plywood cases or pallets

Delivery 2 - 10 days

MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END BW SHOT LENGTH SCH160S 3 Inch

Size: 3 Inch (80NB)

Thk: SCH160S

Material: Super Duplex 2507 (UNS32750), etc

China STUB END Manufacturer Yaang offers MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END BW SHOT LENGTH SCH160S 3 Inch, 3 inch (DN80), WT: Sch160s, Material: 2507 (UNS32750).

Super duplex stainless steel 2507 (UNS32750) Chemical Composition %

Grade

Chemistry (Typical Values)

Mechanicals

Specification

Cr

Ni

Mo

Cu

N

W

Si

Mn

P

max

S

max

C

max

Fe

UTS

N/mm²

(min)

0.20%

Proof

(min)

Elong

% (min)

Hardness

HB (max)

PREN

2507

25.0

7.0

3.8

0.75

0.25

0.28

0.80

1.20

0.035

0.020

0.030

Bal

750

500-550

25

270

41

Type

2507 Stub End

Standard

ASME B16.9, MSS SP-43, HG205099, HG20621,

GB/T12459-2005, GB/T13401, SH3408-96,etc.

Size

1/2"-48"(DN15-DN600)

Wall thickness

SCH5S-SCH40S

Type

Type A, Type B,Type C

Surface treatment

Lathe finish&Abrasive blasting

Stainless steel

304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti

Duplex steel

2205, etc

Super duplex steel

2507, etc

UNS32750 GR2507 Stub End

What are they?

UNS32750 SAF2507 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

Why?

Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.

UNS32750 GR2507 Stub Ends' TypesUNS32750 GR2507 Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.

UNS32750 GR2507 Stub Ends are available in two standard lengths, MSS and ANSI.UNS32750 GR2507 Stub Ends are normally provided with a standard weld bevel

UNS32750 GR2507 Stub Ends dimensions are found on our fitting dimensions page.

Type "A" - Type "B" - Type "C" - Type "CS"

Where can we find the high quality MSS-SP43 (A) ASTM A815 UNS32750 GR2507 STUB END BW SHOT LENGTH SCH160S 3 Inch.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).

If any inquiry, please feel free to contact by email sales@yaang.com

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