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oil drill pipe
Selling leads
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...Oil Drill Mineral Mining Seamless Steel Tubes Size range: O.D.:6-420mm W.T.:0.5-50mm L:4000-12500mm according to customers' actual application and ...
2024-12-09 12:15:28
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... ,Produce by seamless cold drawn cold rolled and hot rolled .with QT heat treatment .widely used for drill pipes. Detail spec: OD 5-420mm, WT0.5...
2024-12-09 13:47:51
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...: Petroleum casing is a large-diameter pipe that serves to fix oil and natural gas well walls or boreholes. The casing is inserted into the ...
2024-12-09 13:28:15
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...Drilling TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes for Drilling Standard: GB/T9808, GB/T222, GB/T223, GB/T228, GB/T2102, GB/T2975, GB...
2024-12-09 12:25:17
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... to the surface after drilling. It is used to bear the pressure generated in the production process. Origin zhejiang china Brand TORICH CHINA ...
2024-12-09 13:49:41
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...Drilling our products apply to geological core drilling,water well drilling,hydrogeoligical drill,casing material for engineering drilling,core ...
2024-12-09 12:15:28
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JIS G 3465 Seamless Drill Steel Pipes and Tubes for Drilling for mineral exploration JIS G 3465 Seamless Steel Tubes for Drilling Dimension:OD 30...
2024-12-09 10:55:03
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...-walled, seamless alloy steel pipe for the drill rod of a rotary digging machine. This high-quality pipe is manufactured according to the GB/T ...
2026-06-30 00:15:31
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ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Standard: ASTM A519 ASTM A519 4130 4140 +N Q+T Seamless Drilling ...
2024-12-09 10:55:03
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ASTM A53 BS 1387 Water Well Drill tube Gas Transportation Used Big Diameter Pipe Carbon Tube Product Name Water Well Drill tube Size OD 20~406mm(1...
2026-06-30 00:15:31
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