Changzhou Oilfield Petroleum Equipment Co., Ltd.

Changzhou Oilfield Petroleum Equipment Co., Ltd.

Manufacturer from China
Active Member
9 Years
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OCTG-Tool joint

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Changzhou Oilfield Petroleum Equipment Co., Ltd.
City:changzhou
Province/State:jiangsu
Country/Region:china
Contact Person:MrJames
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 OCTG-Tool joint

Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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API Tool joints cross over subs for drilling tools

Tool joints of our company are made of modified alloy steel, then fully heat treated. So the mechanical properties in accordance with API standard, .....
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API drill pipe coupling for tools joint

Drill pipe coupling Tool joint mechanical properties-- SPEC Yield strength Tensile Strength Elongation HB Charpy impact test Mpa Mpa % A kv (J) API .....
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api 7-1 oilfield drill Tool Joint factory

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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Drill Pipe Tool Joint

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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API Drill Pipe Tool Joint

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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Tool joint for drill pipe NC50-steel pipe

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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Tool joint for drill pipe 5-1/2 FH S135

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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API 5DP oilfield drill pipe tool joint

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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API 5DP Tool Joint for Drill pipe

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including .....
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