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Q235 Gr. B ERW Welded Steel Pipe

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 We can supply many kinds of welded steel pipes with various materials. 

The main welded steel pipes we can supply are as follows: 
1. High-frequency welded pipes, specification: 1/2"-820" 
2. Square tube/pipes, specification: 1/2"-820" 
3. Galvanized pipes, specification: 1/2"-820" 
4. Hot expanding tube, specification: 1/2"-820" 
5. Galvanized strip tube, specification: 1/2"-820" 
6. Double-edged submerged arc weled pipes, specification: 5-32mm*219-1920mm 
7. Double-edged spiral weled pipes, specification: 5-32mm*219-1920mm 
8. Straight seam welded pipe: Specification: 3-80mm*57-3220mm 
9. Stainless weled pipes, specification: Various 
10. Various pipeline steel pipes, specification: Various 
If you are kindly interested in purchasing any kind of welded steel pipes from us, would you plz send you enquriy with detailed specification to us? And the specification should include the commodity name, wall thickness, ID/OD, material, Quantity for per specification and other comments of yours. 

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3 Comments

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    thin wall steel pipe,Application,They are generally used as low pressure fluid pipe, for example transportation of oil, gas, air, water and hot water for getting warm or steam or other uses..

  1. Low Medium high pressure boiler pipe
    Low Medium high pressure boiler pipe 1339248051 -  Reply / Edit

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  1. Hot Black Pipe
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    Hot Black Pipe,Diameter: 10.3-1219.2MM 2.Thickness: 2.11-59.54mm 3. ASTM, DIN, JIS, EN standard .

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  • Structure Steel Seamless Pipe
    Structure Steel Seamless Pipe

    ●Standard GB/T8162-2008, ISO2937, ASTM A53, ASTM A106, JIS G 3441, BS EN 10210-1 ●Uses: The scope of use includes general structural and mechanical structures, and a large number of structural tubes used in construction, machinery, tran.

  • Welding flange requirements in the welding process
    Welding flange requirements in the welding process

    As welding flanges are often not welded, so that the welding flange can not be used, then we explain how to deal with the welding flange is being welded. Generally speaking, as welding flanges that are being welded, we carry out inspections.

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We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!