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friction welding well drill rod

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Friction welded RC Drill rods for RE531 RE040 RC hammer drilling​ Oil Casing Pipe Features 1. Good and consistent concentricity & straightness 2. Double wall heat-treated tube body ...
Shanghai, china
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Friction Welding Drilling Rod Geological Drill Rod For Rock Drilling Description: Geological drill rod tapered drill rod Geological drilling tool designed and produced by friction ...
Hebei, china
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Friction Welding DTH Drill Rod for ROC L6 Drill Rig 5.5 - 9 mm Thick 5 Meter Length Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of ...
Beijing, china
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API Standard Friction Welding Non-dig HDD Drill Rod for Directional Drilling Description HDD Drill Rod selects petroleum special pipes and pipe ends are thickened and quenched and ...
Beijing, china
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API 2 3/8" REG And API 3 1/2" DTH Drill Pipe REG Friction Welded DTH Drill Rod Product description DTH drilling tool is a kind of drilling system which uses compressed air as ...
Hunan, china
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High Drilling Rate HDD Drill Rod Good Flushing Effect For Coal Mining Specifications: To guarantee premium quality product, all products material is sourced from Shanghai Baosteel ...
Jiangsu, china
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Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and ...
Beijing, china
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T51 Friction Welding Rock Drill Pipe Drill Rods 76mm 89mm 102mm 114mm Jincheng Thread Rock Drill Rods Jincheng Extension drill rods are made from the same steels as , produced by ...
Beijing, china
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Lighter Weight HDD Drill Pipe Thread API Friction Welding HDD Drilling Tools Description of Lighter Weight HDD Drilling Tools , Thread API Friction Welding HDD drill pipe The API ...
Henan, china
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Friction welded DTH drill pipe rods, DTH drill tube with good prices 1. Specifications: 1) Certificate: API 5DP, API Q1, ISO 9001, ISO 29001 2) OD: 2 3/8" to 6 5/8" or 60.32mm to ...
Ningxia, china
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Friction Welding Drilling Rod Geological Drill Rod For Rock Drilling Description: 2m-5m Length Friction Welding Rock Drill Rods / Geological Water Well Drill Pipe Geological drill ...
Hebei, china
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Friction welded standard API DTH drill pipes for rock drilling and well drilling Our DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of ...
Shandong, china
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Description We adopts famous domesticlarge steel enterprises(such as Anshan lron and Steel Group corporation and Hengyang Steel Group) production of material to produce drill pipe, ...
Hunan, china
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High Performance HDD Drilling Tools , No Dig Drill Pipe Friction Welding HDD drill rod/pipe Forged one piece The special treatment of the joint surface,which enhance the hardness ...
Verified
CASE 6010 CASE 6030 HDD Drill Pipe Forged One Piece And Friction Welding Case HDD Drill Pipe forged one-piece and friction welding drill rod for HDD drilling Trenchless Technology ...
Jiangsu, china
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Friction Kelly Bar Kelly Rod 440/6/15m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :86m Max Drilling ...
Beijing, china
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10ft 12ft 14ft Thread Steel Drill Pipe T38 T45 T51 Thread Drill Rod Product features: Our drill rods are made from the same steels as 64 bar, produced by CNC machine and advanced ...
Hebei, china
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Mining Rock Drill Rods Drilling Rods And Bits Diameter 76mm 89mm 102mm 114mm Sanrock Drill Pipe : 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good ...
Zhejiang, china
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76mm 89mm Water Well Drill Pipe Friction Welding Drill Rod With API Thread Friction Welding DTH drill pipe price / drill rod price 76,89,102,114mm for rock blasting and water well ...
china
Member
Long Service Life Ingersoll Rand Drill Pipe HDD Drill Rod 4" S135 Description material Structural alloy steel application Tunneling, mining, quarrying, blasting and infrastructure ...
Hebei, china
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