Steel Searcher belong to Zhaogang Group, established in early 2012, is a leading industrial technology service platform in China. The Group takes the largest industrial category - steel as an entry point, and builds a technology service system around industrial and construction users. The team has more than 1,100 employees, headquartered in China Shanghai, Branches all over the world. Annual transaction volume exceeds RMB 100 billion (USD 15 billion). As an industrial technology service platform, Zhaogang Group adheres to the business philosophy of ""serving users heartedly and doing everything possible to help users succeed"", using the Internet and big data as tools to provide one-stop solutions for the industry, including platform transactions, B2B Services such as payment, logistics, supply chain finance, SaaS, AI, and big data help SMEs in the industrial and construction industry chains improve efficiency, achieve growth, and provide users with a better business experience. https://www.steelsearcher.com/
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Steel Bar
Steel Searcher Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar consists of HRB and the minimum yield point of the grade. H, R, and B are the first letters of the three words, Hotrolled, Ribbed, and Bars, respectively.
Types of Steel Bar
Rebar
The hot-rolled ribbed steel bar is divided into three grades: HRB335 (the old grade is 20MnSi), grade three HRB400 (the old grade is 20MnSiV, 20MnSiNb, 20Mnti), and grade four HRB500.
Advantages of STEEL SEARCHER Steel Bar
Good Pressure Resistance
Rebar is made of steel, and steel needs to undergo a high temperature of several hundred degrees before it can be pressed into hot-rolled ribbed steel bars.
Strong Impact Resistance
In the process of processing, a certain amount of vanadium is added to the steel, and this metal material has a high impact resistance per unit time.
Welding is Convenient
At present, the production process of rebar in my country has been improved. The raw materials used in the new rebar are about 12% less than the original, but its toughness is better.
Application for STEEL SEARCHER Steel Bar
Civil Engineering Construction
Rebar is widely used in civil engineering construction such as houses, bridges and roads.
Public Facilities
As large as highways, railways, bridges, culverts, tunnels, flood control, dams and other public facilities.
Small To The Foundations
Small to the foundations, beams, columns, walls, slabs, and rebars of housing construction are indispensable structural materials.
Urbanization In China
With the continuous deepening of urbanization in China, infrastructure construction and the vigorous development of real estate have a strong demand for rebar.
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Square Steel Pipe
Square steel pipes are steel pipes with equal side lengths, which are rolled from strip steel through process treatment.
Specification of Square Steel Pipe
Name
Square and rectangular pipe, pre-galvanized square and rectangular pipe
Standard
ASTM A500, ASTM A53, EN10219, BS1387-1985
Material
Q195, Q215, Q235, Q345
Specification
OD: 10mm×10mm----400mm×200mm
Wall thickness
0.6mm-12mm
Surface treatment
Hot-dipping galvanized, pre-galvanized, oil coating, lacquering
Features of Square Steel Pipe
The pipes are widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container frameworks, furniture, decoration and steel structure fields, etc.
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Spiral Tube
SSAW steel pipe is made up of hot-rolled coiled steel using a double-sided submerged arc welding method. The welding process allows the steel pipes manufacturers to produce large-diameter steel pipes suitable for different applications.
Specification of Spiral Tube
Standard
API 5L PSL1, ASTM A53, ASTM A252, SY/T5037, SY/T5040, DIN 30670
Material
ASTM A252 GR.1—3, SS400, ST37, ST52, Q235, Q345, API GR.A, GR.B
Specification
OD: 219.1mm-2320mm
Wall thickness
5mm-24mm
Surface treatment
Galvanized, 3-LAYERS PE, FBE, lacquering, varnishing
Features of Spiral Tube
SSAW steel pipe can be produced in longer length (maximum length up to 50 meters) compared to LSAW steel pipes.
Due to its spiral seam SSAW pipe has an accurate diameter accuracy and strength.
The sizes are adjustable & can be tailored to end-user requirements.
Main usage: oil and natural gas transportation pipeline project、Refining Pipeline project、urban water supply and drainage project.
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Ship/Marine Steel Plate
Steel Searcher Marine/Ship Steel plate Contains chemical elements that resist corrosion, reduce brittleness (especially at low temperatures), and increase strength and toughness against vibration and trauma.
Specification of Ship/Marine Steel Plate
Standard
JIS, AISI, ASTM, GB, DIN, EN, JIS, AISI, ASTM, GB, DIN, EN
Finish(surface)
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
GRADE
A, AH36, B, DH36, EH36
Thickness
3mm-300mm or as required
Width
30mm-1500mm or as request
Length
2000mm-12000m or as required
Exported Area
Asia, Africa, North America, Europe
Package Details
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Advantage
1. Professional team in the service of you 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service 4. High quality and precision
Features of Marine Steel Plate
Features of industrial ship board:
it has excellent chemical resistance, especially acid resistance and alkali resistance.
it has better water resistance, heat resistance, and electrical insulation.
dimensional stability and good crack resistance.
the surface properties are stable, and the resin-covered surface layer has excellent color retention properties.
the surface gloss of the ship board is better.
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Seamless Steel Tube
The seamless steel pipe is made of perforated whole round steel, and the steel pipe without weld seam on the surface is called seamless steel pipe.
Specification of Seamless Steel Tube
Standard
API 5L, API 5CT, ASTM A106, ASTM A53, other EN, ASTM, DIN, BS, JIS standards.
Related Grade
API 5L A、B、X42、X46、X52、X56、X60、X65、X70, J55, K55, N80, L80, P110,
GB/T9711 L190-L555, ASTM A106/A53/A179/A192/A335/A333, DIN1629/17175,
JIS G3454/ 3455/3456, 4137, 4130X, 4147; 4130, 4140, 4145, 9Cr/1Mo, Super 13Cr.
Available Approved Marine
ABS/BV/LR/DNV/GL/KR, EN10204 3.2 MTC
Specification
1/4”-24” (OD: 13.7mm-610mm)
Wall thickness
SCH40, SCH80, SCH160, STD
Produce Process
Cold Drawn, Hot Rolled, Hot Expanded
Surface treatment
Hot-dipping galvanized, oil coating, lacquering
Features of Seamless Steel Tube
Carbon steel seamless pipes are extensively applied in the nuclear device, gas conveyance, petrochemical, shipbuilding and boiler industries, with characteristics of high corrosion resistance combined with suitable mechanical properties.
Nuclear device
Gas conveyance
Petrochemical industries
Shipbuilding and boiler industries
Based on a strong seamless stocking for Baosteel, TPCO, Hengyang Valin and CSST. We can offer you a quick delivery time and package service for your on-going project.
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Rectangular Steel Pipe
Rectangular tubes are formed from coils and then ran through a series of dies. They are are welded from the inside to form their shape.
Specification of Rectangular Steel Pipe
Name
Square and rectangular pipe, pre-galvanized square and rectangular pipe
Standard
ASTM A500, ASTM A53, EN10219, BS1387-1985
Material
Q195, Q215, Q235, Q345
Specification
OD:10mm×10mm----400mm×200mm
Wall thickness
0.6mm-12mm
Surface treatment
Hot-dipping galvanized, pre-galvanized, oil coating, lacquering
Features of Rectangular Steel Pipe
The pipes are widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container frameworks, furniture, decoration and steel structure fields, etc.
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Rebar
Steel Searcher Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar consists of HRB and the minimum yield point of the grade. H, R, and B are the first letters of the three words, Hotrolled, Ribbed, and Bars, respectively.
Specification of Rebar
Product Name
Construction steel rebar, bridge concrete Iron Rod
Grade
HRB400 HRB500 ASTM GR40 GR60
Size
6MM~40MM
Length
Length: Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Packing
Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends
Plain end/Beveled, protected by plastic caps on both ends, cut quare, grooved, threaded and coupling, etc.
Surface Treatment
1. Galvanized
2. PVC, Black and color painting
3. Transparent oil, anti-rust oil
4. According to clients requirement
Origin
Tianjin China
Certificates
API ISO9001-2008, SGS.BV
Delivery Time
Usually within 10-45 days after receipt of advance payment
Features of Rebar
What are the advantages of rebar:
High hardness and good durability.
It can improve the wear resistance of screw connections to a large extent, and can effectively avoid damage to connecting threads.
Good shock resistance and firmness.
Even when it is subjected to strong vibration, its screws will not loosen, which is better than the usual locking device.
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Pressure Vessel Steel Plate
Steel Searcher Pressure vessel steel plate is used for the production of pressure vessels, which are closed containers designed to hold gases or liquids at a pressure substantially different than the ambient pressure.
Specification of Pressure Vessel Steel Plate
Standard
JIS, AiSi, ASTM, GB, DIN, EN, JIS, AISI, ASTM, GB, DIN, EN
Finish(surface)
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
GRADE
A516,SA516,A537,SA537,A285/SA285/ASTM A517/A387/EN P235GH
Thickness
3mm-300mm or as required
Width
30mm-1500mm or as request
Length
2000mm-12000m or as required
Exported Area
Asia, Africa, North America, Europe
Package Details
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Advantage
1. Professional team in the service of you 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service 4. High quality and precision
Features of Pressure Vessel Steel Plate
There are three main characteristics of Pressure vessel steel plate:
High Pressure
works under high pressure at medium temperature (below 350°C)
Impact required
Impact, fatigue load and water and gas corrosion.
Stength required
It is required to ensure a certain strength, as well as good welding and cold bending properties.
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