smooth drill collar Photos Catalog - page 48 - WorldBid B2B Market

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  Goldenman Api 7 1 3 12 Nc38 Heavy Weight Drill Pipe Hwdp

  Pipes / Tubing - Hoses - Goldenman - China - May 8, 2026 - contact company for price

  Heavy weight drill pipe are made of 4145H alloy structural steel. Production complies with the provisions under the Standard SY/T 5146-1997. Connector screws comply with the provisions of the Standard API SPEC 7-1. Material: E75/X95/G105/S135 OD: 2 3...

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  Api 5dp Drill Pipe Rod For Oil Well

  Pipes / Tubing - Steel - Goldenman - China - May 8, 2026 - contact company for price

  ingAPI 5DP Drill pipe drill pipe comply with the provisions under the Standards API SPEC 5DP and API SPEC7. The grade of steel for the drill pipe will be determin according to the requirements of Group 1 and Group 3 of API SPEC 5DP. (i.e.: Group 1--G...

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  Drill Rods

  Machinery - XUANHUA TAIYE DRILLING MACHINERY CO., LTD - China - June 16, 2026 - contact company for price

  DTH Drill Rod (Down The Hole Drill Rod) is a critical drilling tool used in water well drilling, mining exploration, quarry blasting, geothermal drilling, and foundation engineering. It connects the DTH hammer with the drilling rig and transmits both...

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  Impactors And Drill Bits

  Machinery - XUANHUA TAIYE DRILLING MACHINERY CO., LTD - China - June 16, 2026 - contact company for price

  High Performance DTH Impactor and Drill Rig Bits for Mining, Quarry & Water Well Drilling Drill Rig Bits and DTH Impactors are the core working components of a Down-The-Hole (DTH) drilling system, widely used in mining, quarry blasting, water wel...