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4140 oil hardening drill rod

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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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2 7/8", 5'', 3 1/2", 6 5/8" 5DP Drill pipe/drill rod/ tubular pipe/ drilling pipe as API Standard ,used in mine,well Product introduction We manufacture API 5DP Drill pipes of OD 2...
Beijing, china
Verified
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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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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Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling Drill Extension Rod Introduction Our reverse circulation drill rods and drill pipe ...
Shanghai, 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
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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T38 3660mm Rock Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX is mainly used in the production of mining, shrinking, boring, drilling, ...
Shaanxi, china
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73x8.5 83x9 38Cr2MoAlA 38CrMoAl 38H2MUA 38X2МЮА Alloy steel seamless pipes for oil drill rods. Additional technical requirements for steel grade 38H2MUA pipes Chemical composition, ...
china
Verified
Jumbo Tool Hardened T38 Speedrod MF Connection Thread Drill Rod Product features Of T38 Speedrod MF Connection Thread Drill Rod: T38 speedrod MF connection thread drill rod is one ...
Hebei, 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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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
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Drill Pipe JT920L Friction Welding Drill Rods HDD Drill pipes ​ ​Product Description The JT920L drill rod is specifically designed for use with the JT920L directional drilling ...
Beijing, china
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Mining Water Well Dth Drill Rods Diameter 76mm 89mm 102mm 114mm 127mm 140mm Features: 1. Made from seamless steel tube with cold drawn craft. 2. Material:XJY850/30CrMnSiA meets the ...
Zhejiang, china
Verified
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
Hot Rolled AISI Q235 1045 4140 Carbon Steel Bar Rod 25mm Round For Building Material Product Specification Carbon steel bar is a kind of general-purpose steel bar that offers ...
Jiangsu, china
Verified
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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Diamond PDC Bit 17inch Fixed Cutter PDC Drill Bits Oil Rig Drill Bit 1 . Descriptions: In the oil and gas industry, a drill bit is a tool designed to produce a generally cylindrica...
Jiangsu, china
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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
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