details:
1).Grades:J55, K55, N80, L80 
2).OD: from 2-3/8" - 13-3/8" 
3).WT: from4.83mm to 13.06mm 
4).Length range: R3



1.OD:1'-20'
2.carbon seamless steel pipe
3.Standard:API5CT/5DP
4.Grade:H40,J55/K55,N80.L80,C90,P110,Q125

We not only supply our goods with many large oil fields, but also establish a long-term business

relationship with the Middle East Europe, Africa and other countries around the world and co-operative very well.