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1)OD: 2-7/8 inch;
2)Connection: NC31;
3) Wall thickness: 9.19mm;
4)Length: R1, R2, R3;
5)Grade: E75, X95, G105, S135;
6) Produced according to API 5DP.
Hebei Longway Petroleum Equipment Co., Ltd.
Contact:Caroline QQ：2595308276
Mob: 0086-13673119276 Skype: lwdrillsales9
Email: sales9@lwdrill.com
Web: http://www.lwdrill.com
API 2-7/8'' drill pipe manufacturer
