API DRILL PIPES 1.OD:60.3mm-139.7mm
2.Thickness:6.45mm--12.7mm
3.Grade:E75,X95,G105,S135
4.Internal coating:TC2000,TK34,TK34P,TK34XT,DPC 5.Hardbanding:ARNCO100XT,ARNCO200XT,ARNCO300XT,BOTN1000,BOTN3000 6.Certificate:API 5DP,Gost 7.Package:As per as your requirement
Hebei Longway Petroleum Equipment Co., Ltd.
Contact:Caroline QQ:2595308276
Mob: 0086-13673119276 Skype: lwdrillsales9
Email: sales9@lwdrill.com Web: http://www.lwdrill.com