Technique Seamless Place of Origin China Specification 139.7mm*9.17 Grade K55 Outer Diameter 139.7mm Length R3 Thickness 9.17mm Usage Oilwell drilling 139.7mm*9.17mm K55 LTC, STC, BTC casing 139.7mm*9.17mm K55 LTC, STC, BTC
|
联系方式
加关注0
XINCHENG PETROLEUM TECHNIQUE CO., LTD. DONGYINGVIP会员第12年
资料未认证
保证金未缴纳
|
||||||||||||||||||||||||
Technique Seamless Place of Origin China Specification 139.7mm*9.17 Grade K55 Outer Diameter 139.7mm Length R3 Thickness 9.17mm Usage Oilwell drilling 139.7mm*9.17mm K55 LTC, STC, BTC casing 139.7mm*9.17mm K55 LTC, STC, BTC
