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BW NW HW BWL HWL NWL PWL Extension Drill Rod Introductions: 1. Our drill rods are of the highest quality ,are manufactured to exacting specifications using advancing maching ...
Shanghai, china
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Carbide AQ BQ NQ HQ 4 1/2 Inch Extension Drill Rod Drill Rod Size Available: "Q" Series: B, N, H, and P. "WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ "W" Design: RW, EW, AW, BW, NW, HW ...
Shanghai, china
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Secoroc Gold 64 DTH Hammer Drilling 114.3mm Extension Drill Rod Description: Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with ...
Shanghai, china
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2 - 7/8" Mayhew Junior Friction Welded Drill Rod with 2 - 3/8" REG Mayhew Junior Friction Welded Rods Roschen manufacture drill rods from seamless tubing and hardened & tempered ...
Shanghai, china
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2 - 7/8" Mayhew Junior Friction Welded Drill Rod with 2 - 3/8" REG Introduction Mayhew Junior Friction Welded Rods Roschen manufacture drill rods from seamless tubing and hardened ...
Shanghai, china
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Stainless steel Cold Rolled Wireline Drill Rod Split Tube For Core Barrel Specifications: split Inner tube 1. alloied material split inne tube 2. thru-wall heat treated tube body 3...
Shanghai, china
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NTW Drill Rods 3 meters Length for Conventional diamond core drilling BWT NTW HTW thin wall series wireline core drill rods with 1.5m Core Size & Weight Chart Select the type of ...
Shanghai, china
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Heat Treatment 44.7mm Water Hardening Drill Rod​ Our thread rod advantages: 1. High quality:We are known as Chinese famous drilling tools factory. 2. Competitive price:Cheap price ...
Shanghai, china
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Wireline Core Drill Rods NQ HQ PQ Heavy Weight Drill Pipe For Deep Hole Drilling Heavy Weight Drill Pipe​ Applications: Widely used in tunneling, mining, construction, stonework, ...
Shanghai, china
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High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling Introduction Each drill pipe consists of three parts welded together, a central portion and ...
Shanghai, china
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HDD Drill Rods 6 5/8inch ROSCHEN carries a number of popular sizes in Ditch Witch drill forged-end friction welded pipe. Connect with our horizontal drilling experts to determine ...
Shanghai, china
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Heat Treated NTW HTW Precision Ground Drill Rod Precision Ground Drill Rod Characteristics Tube body - High quality heat-treated alloy steel tubing offers consistent concentricity, ...
Shanghai, china
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Wireline Heat Treatment HWT / Q Series Geological Core Drilling Rod and Casing Tubes Description: ROSCHEN wireline drill rods are all manufactured by CNC machines under DCDMA ...
Shanghai, china
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Hwt Casing Tube with Phd Thread Specifications HWT casing pipe have a long service life, because it use 45MnMoB materials, USA standard AS4130. Drill rod is the steel pipe whitch ...
Shanghai, china
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Product Description: Drill Rod is a kind of DTH Drill pipe, which is made of high strength steels with high yield strength of at least 800MPa. It is friction welded and manufacture...
Shanghai, china
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R38 T38 T45 T51 Standard Type rock drill rods , Tungsten Carbide steel drill pipe Roschen Drilling Rock Drill Rods , R38 / T38 / T45 Tungsten Carbide Steel Drill Rod Roschen ...
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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Sumitomo Seamless Steel Pipe for 3 meters Φ50mm Exploraction Core Drilling Rods Geological drill pipe Exploration Core Drilling Tools Introductions: Geological drill pipe is ...
Shanghai, china
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Drill Rods Top Subs with API Regular Box, API Regular Pin thread Drill pipe joint buckle type Internal Flush connection threads: Internal Flush connection threads: mainly used for ...
Shanghai, china
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Mayhew Junior Friction Welded Rod 2 - 7/8" Shoulder 79mm 2 - 3/8" REG Description: Mayhew Junior Rods We manufacture drill rods from seamless tubing and hardened & tempered alloy ...
Shanghai, china
Verified
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