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Self Drilling Hollow Anchor Bolt R - thread , Anchor Drill R25 to T130 1. Brief Introduction: ROSCHEN self drilling anchor bolt system is manufactured from heavy wall steel tube. ...
Shanghai, china
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OEM ODM 73 mm 2 Meters Double Drill Rod for Jet Grouting Rotary Drilling Introduction: 50 60 73 89 double geological drill pipe as using Φ50 Φ60 Φ73 Φ89mm pipe material, fittings ...
Shanghai, china
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Reverse Circulation Drill Rods 4 in OD for reverse circulation well drilling Heavy duty RC Drill Rod, 4 inches This product can be used in the following Reverse Circulation systems...
Shanghai, china
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Blast Hole Drilling 60mm 70mm 89mm DTH Drill Pipe DTH Drill Pipe Feature 1. Through-hardened shank end for high wear resistance and a longer service life 2. Stainless steel flusing ...
Shanghai, china
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Heavy Weight Drill Pipe 3 1/2”, 26.10 Lb ft, Connection NC-38 A Heavy Weight Drill Pipe (HWDP) looks like a normal drill pipe except for an upset centered along the tube which ...
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Heavy Weight Drill Pipe 4 1/2inch 41.8 Lb ft NC-46 Connection HWDP is used as a transitional stiffness section, typically between the stiff and rigid drill collars and the ...
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CHD76 DRILL RODS ROSCHEN CHD76 Drill Rod is manufactured using high quality “tool joint” pin and box threads. It is friction welded to a “mid” body cold drawn tube stock. The ...
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Xjy850 Black Wireline Drill Rod 3m Length Quenching / Tempering With Dcdma Thread Type Product Description: Drill Pipe Overview Drill pipes play a critical role in drilling ...
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NQ3 HQ3 PQ3 Triple Tube Core Barrel Assembly , Heated treatment Drilling Core Barrel Head NQ3 HQ3 PQ3 Triple Tube Core Barrel Assembly , Heated treatment Drilling Core Barrel Head ...
Shanghai, china
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Atlas Copco RC 50 Remet 4 1/2" Oil Drill Pipe Heat treatment control: Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and ...
Shanghai, china
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Triefus Triple Tube Core Barrel for dam sites / well mineral resources core drilling Triefus Triple Tube Core Barrels Triefus Triple Tube Core Barrels designed for dam sites , ...
Shanghai, china
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Triple Tube Core Barrel for Core Recovery Site Investigation, Exploratory Drilling Program Triple Tube Conventional Core Barrel for Core Recovery Site Investigation, Exploratory ...
Shanghai, china
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BQ NQ HQ PQ Double Tube Wireline Core Barrel Assembly For Surface Wireline Mining Drilling Prodcut Description: The structure and work principle of Q series wire line drilling ...
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114mm PWL High Strength 30CrMnSia Drill Pipe Wireline Core Drill Rod Description: Sinocoredrill drill rods and casing tubes are manufactured from the highest quality material, ...
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Generic IR/AC/Schramm Style T4W DRILL PIPE 25' X 4-1/2" OD Model No: DRILL PIPE T4W 25”X 4-1/2" OD X 0.337 WALL T4W, T685, STYLE DRILL PIPE DRILL PIPE 25' X 4-1/2" OD X .337 WALL 2...
Shanghai, china
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HIGH TENSILE AW 44.5MM / 1.75 INCH CONVENTIONAL DRILL RODS 3M 1.5M FOR MINERAL EXPLORATION In keeping with the high standard of quality expected from a Sinocoredrill Drill product, ...
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Dual Wall RC Hammer Coal Mining 4" Hardened Drill Rod​ Hardened Drill Rod​ Introduction Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes ...
Shanghai, china
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Mining Tunneling 3 1/2 INCH API Drill Pipe Drill Pipe Description: 1. Our Drill Pipe are of the highest quality ,are manufactured to exacting specifications using advancing maching ...
Shanghai, china
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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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Remet Metzke Thread REVERSE CIRCULATION DRILL ROD 3M Long For RE531 Hammer Drilling Reverse Circulation Rrill Rod ​Introduction The reverse circulation drill rod has four threads ...
Shanghai, china
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