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N80 casing for the walls of oil Company Hebei Borun Petroleum Pipe Manufacturing Co....
P110 OCTG casing pipe Company Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd P...
Petroleum casing is an important equipment for oil drilling. The thread surface of oi...
Specifications of API 5CT J55 oil well casing Dimension range(OD inch): 4-1/2---20 ...
Casing Pipe: Technical standard: API SPEC 5CT、API SPEC 5B Product grade: H40、J5...
Process: Seamless Standard: API 5CT Out Diameter:Casing: OD 4 1/2"- 20" (114.3mm-50...
We, Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd are an international manufactu...
API 5CT Seamless Casing pipe Descriptions: 1 Production Process: Seamless & ERW ...
The J55 API-5CT casing pipe is a comparatively low steel grade in oil drilling. It is...
oil pump rod joint collar Wearable sucker rod coupling standard API SPEC 11 B steel...
API 5 1/2 J/K55 N80 casing coupling BC/LC oil pipe coupling clamp casing collar stan...
High quality collar connection pump rod joint oil pipe coupling standard Product Na...