The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...

API 5CT/5Bsteel oil pipe tubing,casing 1.OD:1'-20' 2.carbon seamless steel pipe 3...

API 2 7/8 and 2 7/8 EUE*NU K55/J55 tubing crossover coupling TIANJIN DALIPU OIL COUN...

API Standard drill pipe application casing pipe casing pipe,pipe casing,well casing ...

Specifications of API 5CT Tubing Dimension range (OD inch): 2-3”/8----4-1/2”(60.32mm...

Key Specifications/Special Features: Casing pipe and Tubing Outer diameter: 60.3~5...

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...

oil casing slotted pipe 8 inch corrugated drain pipe Product Name oil casing slotte...

API 5CT oil pipe flexible hydraulic coupling for casing pipe product name API 5CT o...