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China Oil Drill Collar 6 1/4"-Nc46 with API Spec 7-1 distributor
Oil Drill Collar 6 1/4"-Nc46 with API Spec 7-1

Drilling pipe and tools

(50)
China Oil Drill Collar 6 1/4"-Nc46 with API Spec 7-1 factory

Oil Drill Collar 6 1/4"-Nc46 with API Spec 7-1
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​​​Product Information Drill Collar is mainly used for providing drill bit with required drilling pressure, ensuring pull force transmitted to drill pipe and centralize the drill bit. According to API Spec 7-1 ... Read More
2025-12-26 19:23:25
China AISI 4145h Drill Collar 6 1/2"-Nc46 with API Spec 7-1 for geological exploration factory

AISI 4145h Drill Collar 6 1/2"-Nc46 with API Spec 7-1 for geological exploration
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Product Information Drill Collar is mainly used for providing drill bit with required drilling pressure, ensuring pull force transmitted to drill pipe and centralize the drill bit. According to API Spec 7-1 ... Read More
2025-12-26 19:22:55
China Oil Drilling Pipe/Drilling Rod 5" with API 5dp factory

Oil Drilling Pipe/Drilling Rod 5" with API 5dp
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Oil Drilling Pipe/Drilling Rod 5" with API 5dp Product Information Friction welding drill pipe is according with API Spec 5DP specification.The steel grades are E75, X95, G105 and S135 that are after partly or ... Read More
2025-12-26 19:22:26
China API Spec 7-1 Drilling Stabilizer/Drill Stabilizer O. D 17 1/2" factory

API Spec 7-1 Drilling Stabilizer/Drill Stabilizer O. D 17 1/2"
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API Spec 7-1 Drilling Stabilizer/Drill Stabilizer O. D 17 1/2" Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. ... Read More
2025-12-26 19:22:00
China AISI 4145H Oil/Gas/Water Drilling Stabilizer/Drill Stabilizer O. D 142.9mm with API Spec 7-1 factory

AISI 4145H Oil/Gas/Water Drilling Stabilizer/Drill Stabilizer O. D 142.9mm with API Spec 7-1
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Product Information Drilling Stabilizer is the important tools to prevent hole deviation for oil, gas and geological exploration and drilling. Stabilizer is widely used for angle buiding, drop angle, and hold ... Read More
2025-12-26 19:21:30
China API Spec 7-1 Oil/Gas/Water Drilling Non-Magnetic Drill Collar O. D. 177.8mm-Nc50 factory

API Spec 7-1 Oil/Gas/Water Drilling Non-Magnetic Drill Collar O. D. 177.8mm-Nc50
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Product Information Non-Magnetic Drill Collar are made of low magnetic stainless alloy steel by combining a proprietary chemical analysis and a hammer forging process. The material is resistant to stress ... Read More
2025-12-26 19:21:02
China API Gas Drilling Friction Welding Drill Tool 127mm G105 or S135 factory

API Gas Drilling Friction Welding Drill Tool 127mm G105 or S135
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Product Information Friction welding drill pipe is according with API Spec 5DP specification.The steel grades are E75, X95, G105 and S135 that are after partly or overall heat treatment. The adapter part adopts ... Read More
2025-12-26 19:20:34
China API Water Well Drilling Friction Welding Drill Tool 127mm G105 or S135 factory

API Water Well Drilling Friction Welding Drill Tool 127mm G105 or S135
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Product Information Friction welding drill pipe is according with API Spec 5DP specification.The steel grades are E75, X95, G105 and S135 that are after partly or overall heat treatment. The adapter part adopts ... Read More
2025-12-26 19:20:06
China Friction Welding Drill Pipe/Drill Rod 3 1/2" with API 5dp factory

Friction Welding Drill Pipe/Drill Rod 3 1/2" with API 5dp
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Friction Welding Drill Pipe/Drill Rod 3 1/2" with API 5dp Friction welding drill pipe is according with API Spec 5DP specification.The steel grades are E75, X95, G105 and S135 that are after partly or overall ... Read More
2025-12-26 19:19:38
China API Oil/Gas/Water Drilling Friction Welding Drill Pipe Drill Tool 127mm G105 or S135 factory

API Oil/Gas/Water Drilling Friction Welding Drill Pipe Drill Tool 127mm G105 or S135
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Product Information Friction welding drill pipe is according with API Spec 5DP specification.The steel grades are E75, X95, G105 and S135 that are after partly or overall heat treatment. The adapter part adopts ... Read More
2025-12-26 19:19:05
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