ERW steel pipe
OD:21.3mm-610mm
Wall thickness:1mm-16mm
Standard:API 5L, ASTM A53, ASTM A252, EN10217
Steel grade: B, X42, X46...X60;Gr.1, Gr.2, Gr.3;S235, S355;Q235B, Q345B
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.

Any more details and technology questions please contact Tina Woo.