SSAW Steel pipes OD from 219 to 2200mm. Production standard: API5L, API5CT, GB/T13793 1992
Manufacture standard: API 5L PSL1, PSL2, API 5CT, ASTM, GB and SY standard.
Steel grade: from Gr.B to X70,
Usage: Line pipe, casing, piling and construction etc.
Payment Terms︰ TT/Lc