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bullionpipestainlesssteel · 7 months

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What are stainless steel 304 pipe fittings?

Stainless Steel 304 pipe fittings are components used to connect, control, and divert the flow of liquids or gases within a piping system. These fittings are specifically crafted from Stainless Steel 304 to harness its remarkable properties. As the leading Stainless Steel 304 Pipe Fittings Manufacturer, Supplier, Stockist, and Exporter globally, Bullion Pipes & Tubes LLP takes pride in offering a diverse range of top-notch stainless steel 304 pipe fittings to cater to the varied needs of industries worldwide.

In this blog post, we will delve into the characteristics, benefits, and common uses of stainless steel 304 pipe fittings.

Understanding Stainless Steel 304 Pipe Fittings:

Stainless Steel 304 is a grade of stainless steel that is composed of 18% chromium and 8% nickel, making it highly resistant to corrosion and oxidation. This particular grade is known for its excellent formability, weldability, and strength, making it a preferred material for a wide range of industrial and domestic applications.

Key Characteristics of Stainless Steel 304 Pipe Fittings:

Corrosion Resistance:

Stainless steel 304 pipe fittings exhibit remarkable resistance to corrosion, making them suitable for applications where exposure to harsh chemicals or corrosive elements is common. This feature ensures longevity and reliability in diverse industrial settings.

High-Temperature Strength:

The high-temperature strength of stainless steel 304 is a crucial factor in its suitability for pipe fittings. These fittings can withstand elevated temperatures, making them suitable for applications in industries such as petrochemicals, chemical processing, and oil and gas.

Versatility:

Stainless steel 304 pipe fittings offer versatility in design and functionality. They are available in various shapes and sizes, allowing for customization to meet specific project requirements. This versatility makes them adaptable to a wide range of applications in plumbing and industrial systems.

The Array of Stainless Steel 304 Pipe Fittings:

At Bullion Pipes & Tubes LLP, we go beyond the ordinary, presenting an extensive range of Stainless Steel 304 Pipe Fittings designed to meet the highest standards of quality and performance. Our offerings include:

SS 304 Buttweld Fittings:

Crafted with precision, our SS 304 Buttweld Fittings ensure a seamless and robust connection, enhancing the integrity of your piping system.

SS 304 Butt Weld Tee:

The SS 304 Butt Weld Tee offers a three-way connection, ensuring optimal flow distribution and structural stability in your piping network.

SS 304 Buttweld Cross:

Engineered for versatility, the SS 304 Buttweld Cross facilitates the convergence of multiple pipes with precision and reliability.

SS 304 Reducer:

Our SS 304 Reducer provides a seamless transition between pipes of different diameters, ensuring a smooth and efficient flow in your system.

SS 304 Stub End:

The SS 304 Stub End is designed to optimize the alignment of pipes, contributing to the overall efficiency and longevity of your piping infrastructure.

SS 304 Pipe Bend:

Offering flexibility in design, our SS 304 Pipe Bend ensures that your piping system can navigate corners and obstacles seamlessly.

Stainless Steel 304 Pipe Fittings Specification

Standard

ASTM A403 / ASME SA403

Dimensions

ANSI B16.9, B16.25, B16.28, MSS-SP-43, MSS-SP-48, MSS-SP-59

Size

1/8" NB TO 48" NB

Type

Seamless / Welded(100% X-Ray Welded) / Fabricated

Schedule

SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS

Bending Radius

R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Equivalent Grades of A403 Stainless Steel 304 Buttweld Fittings

STANDARD

WERKSTOFF NR.

UNS

JIS

GOST

AFNOR

SS 304

1.4301

S30400

SUS 304

304S31

08X18H10

Z7CN18-09

X5CrNi18-10

Stainless Steel 304 Pipe Fittings Chemical Properties

Grade

SS 304

0.08 max

2 max

0.75 max

0.045 max

0.030 max

18 – 20

8-11

SS 304 Buttweld Pipe Fittings Mechanical Properties

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

8.0 g/cm3

1400 °C (2550 °F)

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

35 %

Benefits of Stainless Steel 304 Pipe Fittings:

Longevity and Durability:

Stainless steel 304 pipe fittings are known for their longevity and durability. Their resistance to corrosion and rust ensures a longer lifespan, reducing the need for frequent replacements and maintenance.

Hygienic Properties:

In industries where sanitation is paramount, such as the food and pharmaceutical sectors, stainless steel 304 pipe fittings are preferred for their hygienic properties. They are easy to clean and maintain, making them suitable for applications where cleanliness is a priority.

Cost-Effective:

While stainless steel 304 is a premium material, its long-term benefits, including durability and low maintenance costs, make it a cost-effective choice for pipe fittings.

Applications of Stainless Steel 304 Pipe Fittings

The versatility of Stainless Steel 304 pipe fittings makes them indispensable in various industries:

Chemical Processing Industry

Food and Beverage Industry

Oil and Gas Industry

Pharmaceutical Industry

Water Treatment Plants

Pulp and Paper Industry

Automotive Industry

Aerospace Industry

Construction and Architecture

Power Generation

Marine Industry

Renewable Energy

Textile Industry

Other Applications

Final Words!

The choice of Stainless Steel 304 Pipe Fittings is a critical decision in ensuring the success of your projects. At Bullion Pipes & Tubes LLP, we not only offer a diverse range but also stand out as a global leader in the industry. Our commitment to quality, competitive pricing, and customer satisfaction makes us your ideal partner. As a leading Stainless Steel 304 Pipe Fittings Exporter, we have established our presence across the globe. Our products are trusted and utilized in countries including India, Asia, Saudi Arabia, Singapore, Oman, Maldives, Vietnam, United Arab Emirates, Turkey, Qatar, Europe, Italy, Romania, Chile, Australia, Brazil, and Russia. This global recognition is a testament to the reliability and quality of our offerings.

#Stainless Steel 304 Pipe Fittings

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steelflanges-blog · 5 years

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ASME B16.9 ASTM A403 WP304L SMLS 90Deg LR Elbow DN40 Sch80

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

Detailed description

Quick Details

Material:

304L

Technics:ForgedType:

90Deg LR Elbow

Place of Origin:Zhejiang, China (Mainland)Head Code:RoundBrand Name:Yaang

Connection:WeldingShape:Equal

Packaging & Delivery

Packaging Details:Plywood case or fumigation woodern case

Delivery Detail:2 - 10 days

Specifications

ASME B16.9 ASTM A403 WP304L SMLS 90Deg LR Elbow

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

THK: Sch80

3) Material: 304L

Pipe elbows are mainly used for connecting two pipes or tubes, allowing a change of direction.

We can provide short radius elbows and long radius elbows.

Usually, pipe elbows are made of carbon steels, alloy steels, stainless steel, and more.

China SMLS Elbow Manufacturer Yaang supplies ASME B16.9 ASTM A403 WP304L SMLS 90Deg LR Elbow, DN40, Sch80.

Composition ranges for 304L grade stainless steel

Grade

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 304L 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

201

304L

485

170

201

304H

515

205

201

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

Physical properties of 304L 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 304L grade stainless steel

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

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

SMLS 90Deg Elbow

Size

1-1/2" Inch (DN40)

THK: Sch80

Standards

ANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc

Material

Carbon steel: ASTM/ASME A234 WPB,WPC Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911 Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H Low-temperature steel: ASTM/ASME A402 WPL 3-WPL 6 High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Surface treatment

Transparent oil, rust-proof black oil or hot galvanized

Applications

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

NPSO.D.

D90°

Long Rad

Center to End

A45°

Long Rad

Center to End

B90°

Center to End

A45°

Center to End

1/221.33816......

3/426.738195724

133.438227631

1¼42.248259539

1½48.3572911447

260.3763515263

2½73954419079

388.91145122995

3½101.613357267111

4114.315264305127

APPLICATIONS:

1. Pipe and Tubes for petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Gas and Oil

If any inquiry, please feel free to contact by email [email protected]