Jinzhou City in the East Machinery Co., Ltd.

manufacture(5)

Jinzhou City in the East Machinery Co., Ltd.

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drilling joints
Specification: all kinds of
Detail: Tool joints for drill pipe for oil or natural gas well is a welding neck joint with drill pipe during oil and natural gas drilling, including joints with inner-and-external screw. Our co***ny can produces drill pipe and d...

heavy weight drill pipe
Specification: all kinds of
Detail: Integral heavy weight drill pipes are manufactured from AISI 4142H-4145H modified drill collar material according to SY/T 5146-1997, thick-walled pipe called integral heavy weight drill pipe was developed to provid a gradual t...

geological drill pipe
Specification: all kinds of
Detail: ¦µ¦µSpecification Wall Thickness Upset Ends,for Weld-on Tool Joint Tool Joint Designation Grade inch mm 2 3/8 60.3 0.19 4083 EU NC26 E.X.G.S 0.28 7.11 EU NC26Geological drill pipe 2 7/8 73 0.217 5.51 EU NC31 ...

drill pipe
Specification: all kinds of
Detail: ¦µ¦µSpecification Wall Thickness Upset Ends,for Weld-on Tool Joint Tool Joint Designation Grade inch mm 2 3/8 60.3 0.19 4083 EU NC26 E.X.G.S 0.28 7.11 EU NC26Geological drill pipe 2 7/8 73 0.217 5.51 EU NC31 ...

oil drill pipe
Specification: all kinds of
Detail: ¦µ¦µSpecification Wall Thickness Upset Ends,for Weld-on Tool Joint Tool Joint Designation Grade inch mm 2 3/8 60.3 0.19 4083 EU NC26 E.X.G.S 0.28 7.11 EU NC26Geological drill pipe 2 7/8 73 0.217 5.51 EU NC31 ...


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