- Shanghai Profit-Bao Petroleum Commodity Equipment Co., Ltd from China oil tube manufacturer and supplier, provide you the most helpful related products info for you.
Tool Joint
Tool Joint are made of AISI 4137 premium alloy steel fully and machined by CNC lathes.
Drift
Drift is a simple and general tool designed to measure inside size of casing,drilling pipe and other pipes.
oil well casing ( 7-3/4 inch )
oil well casing Standard: API SPEC 5CT API SPEC 5B
casing pipes ( 18-5/8 inch )
casing pipes Standard: API SPEC 5CT API SPEC 5B
oilfield tubing( 3-1/2 inch)
oilfield tubing Standard: API SPEC 5CT API SPEC 5B
oil field tubing ( 4inch)
oil field tubing Standard: API SPEC 5CT API SPEC 5B
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