seamless steel tube

Seamless steel pipe

OD:21.3mm-762mm

Wall thickness:3mm-30mm

Standard:API 5L,ASTM A106,ASTM A53,ASTM A252,EN10217

Steel grade: B,X42,X46...X60;Gr.1,Gr.2,Gr.3;S235,S355;20#,45Mn

Certificate: API 5L,API 5CT,CE,ISO9000

Packing as per the factory's standard,in loose or according to the clients' requirement.

Using for transporting the low press liquild, water,oil ,gas, structure building,piling for bridge.

We have the high quality test equipment to do the hydraulic test,X-ray test,UT on-line and UT off-line test to ensure the quality.