Carbon steel, alloyed steel, Stainless steel seamless tube, straight welding or spiral welding tubes.

Description:

1) Material: Carbon steel, alloyed steel, Stainless steel seamless tube, straight welding or spiral welding tubes. 2) Standard: API, ANSI, ASME, JIS, DIN 3) As customer requirement 4) Surface treatment: Transparent oil, rust-proof oil, hot galvanizing 5) Price: Very competitive 6) Special design available

Our products are used in oil, gas, chemistry, electric, shipbuilding, metallurgy, mechanical textile, food, architectural and pharmaceutical industries. We have passed the current international standard ISO9001: 2000, API Q1 6H-0013, ASME certificate. The production is according to standards of GB, HG, SH, SY, DL, JB, API, ASTM, DIN, and JISB. We also provide non-standards products as customer design.

elbow