Special pipe:Thick wall pipe

Standard:ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629

Material:ASTM A106B, ASTM A53B, ST52, ST37,ST44,ST45.....

Outer diameter:20mm-610mm

Wall thickness:2.5mm-70mm

Length:3-12m, random or fixed, as the clients' requests

Technology:Hot rolled or Cold rolled

Tolerance:Control with in the standard, OD:+-1%, WT:+-10%

Delivery time:Within 30 days

Chemical Composition of Materials

The flow chart of production process:          

Packing of Product