TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
1

ASTM A572 GR.50 WELDED STEEL PIPE

Short Description:

Our ASTM A572 Grade 50 welded steel pipes are engineered for heavy-duty structural applications, providing excellent strength, durability, and weldability.

Ideal for use in construction, bridges, and industrial structures, these pipes are made from high-quality steel that meets stringent ASTM specifications.

Available in a variety of diameters and wall thicknesses, they are designed to handle significant loads and withstand harsh environmental conditions.

With their high yield strength and reliable performance, our A572 Gr.50 welded steel pipes are the perfect choice for your engineering and construction projects.


Product Detail

Product Tags

Size

Outside Diameter: 1/2″ – 24″Wall Thickness: 1.2mm – 12mm
Length: 0.5m – 12m
Standard BS1387,GB3091,ASTMA53, B36.10, BS EN1029, API 5L, GB/T9711 etc
Material Q195, Q235, Q345; ASTM A53 GrA,GrB;STKM11,ST37,ST52, 16Mn,etc.
Fabrication Plain Ends, Beveled Ends, cutting, etc
Surface Treatment 1. PVC,black and color painting
2. Transparent oil,anti-rust oil,galvanizing
3. According to clients requirement
Package Bundle;Bulk;Plastic bags ,etc
Application Construction, machine structure, Agriculture equipment
Water and gas transport, Greenhouse, Scaffolding Use
Building material, Furniture, Low pressure fluid transport, Oil transport, etc

01
Our Services
1) Samples: free
2) Lenght: any length can be cut for you.
3) Quality: accept THE THIRD PARTY INSPECTION.
4) OEM: Acceptable
5) Marking: company logo, company name, specification can painted on pipes.
6) OC documents can be offered.
Production process 
02
Factory testing
With advanced machine, We can check chemical component, mechanical property, water pressure, etc
Regular inspection: diameter, wall thickness, length, welding range, surface, etc
03
Company Information
04
Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes’ goods in container together, and so on.
05
Our office is located in Nankai district, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed train.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin binhai international airport by subway.
06
Export record:
India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on.


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