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iso9001 hardened drill rod

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API Standard Drill Pipe NQ HQ PQ BQ NW HW PW Wireline Hardened Drill Rod Geological steel pipe-entire length thermal treatment, NC lathe with former cutters Material:30CrMnSiA or ...
Beijing, china
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NTW Drill Rods 3 meters Length Used Geological Mining Core Drilling NTW Drill Rods 3 meters Length Thin Wall Wireline Hardened Drill Rod For Geological Mining Core Drilling Thin ...
Shanghai, china
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Hot Sell Chinese Credible Supplier Professional Hardened Drill Rod tapered Drill Rod JCDRILL Integral Tapered Drill Rods Tapered drill rod,another name called taper rod, tapered ...
Beijing, china
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R32 915-3660mm Rock Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX is mainly used for the production of mines, atrophy, tunneling, ...
Shaanxi, china
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3 Inch 4 Inch Drill Pipe Oil Hardened Drill Rod 1-12 Meter Length Long Service Life No Weak Links Traditionally the threads and the joint between the tube and the end-pieces are ...
Zhejiang, china
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High Quality AW BW NW HW Diamond Core Drill Rod/Drill Pipe/ Casing Pipe WE manufactures Wireline Drill Rods, from WLA to WLP, Parallel Threaded Drill Rods, DCDMA Sizes AW-HW, and ...
china
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High Performance Drill Rod N/WL Drill Rods 3m ZT850 Material For WireLine Core Drilling Description of High Performance Durable Wireline Drill Rod NWL 3m: This NWL wireline drill ...
Jiangsu, china
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S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe Jincheng Wireline Drill Rod Description: Wire-line drill rods are manufactured from the best quality heat...
Beijing, china
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Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength Specialisted in producing varies kinds of diamond core barrel for diamond core bits in different ...
Jiangsu, china
Member
Extension Rod MF T38 3.06m Thread Drill Rod for Coal Mining Thread Drill Rod Features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality and ...
Hebei, china
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BWT NTW HTW thin wall series wireline core drill rods with 1.5m Specifications Available in all standard drilling sizes (BTW,NTW,HTW). Heat treated and anti-rust coating process ...
Shandong, china
Member
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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Product Description: Our large pneumatic water borehole drilling rig machine is an ideal choice for deep underground air drilling. It is a highly efficient and reliable drilling ...
Hebei, china
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800-1000 MPa Yield Strength Induction Hardened Rod Chrome Plated Surface Finish /- 0.02mm Tolerance *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height...
Jiangsu, china
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Drill Rod specification Specification Screw Steel Grade Weight Kg 76mm×5.5mm×3m 2-3/8REG N80 33 76mm×4mm×3m 2-3/8REG S135 26 89mm×6.5mm×3m 2-3/8REG N80 47
china
Member
Large Diameter 200mm Stainless Steel Round Bar , Hardened Steel Rod Hot Rolled Diameter 12 - 350mm Product Description: 1) stainless steel round bar 2) grade:304 304l 310s 321 316l ...
Shandong, china
Verified
Engine Core Components Top Rock Hammer Drill Rod Demolition Breaker Hammer Chisel #detail_decorate_root .magic-0{width:750px}#detail_decorate_root .magic-1{overflow:hidden;width...
china
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High Precision Loader undercarriage parts heavy equipment bushing GCr15 bushing 20CrMnTi bushing #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:...
Shandong, china
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Whole Hardening And Tempering Wireline Drill Rod Heat Treatment 3m 1.5m Wireline Drill Pipe Description : Our drill rods are all manufactured by CNC machines. They're made of high ...
Verified
RC Water Well Drill Rod 89mm Remet 3 1/2'' Reverse Circulation Drilling Rc Drill Rod Description Our RC Water Well Drill Rods consist of hardened alloy steel tool joints with heavy ...
Beijing, china
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