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Wireline Drill Rod Introduction of drill rod Roschen drill rods are made of high strength alloy steel tube material, with heat treating seamless steel pipe (following S135 or SAE4130 steel) and they are commonl...
Wireline drill rods, Casing pipe BW NW HW PW Pipe casing for Exploration diamond core drilling Drill rods & Casing pipe Drill rods & Casing pipe AW, BW, N, NS-3, H, P, NW, HW, HWT USAGE 1. Drill Rods It is dril...
Hydraulic Drilling Rig HDD rock Drill Pipe Construction Horizontal Directional Drill with thread rock drill rods Technical Parameters of Wireline HDD Drill Rod: HT-115 is widely used in the trenchless construct...
.... Core Tube straightness is checked by rolling the tube on a horizontal or slightly inclined flat surface. When rolling, no clearances shall be seen between the rod ends and the surface, nor between the midd...
HQ Diamond Drill Rod Holder Stainless Steel Pipes Rotary Drilling 146Mm Casing Pipe for Well Drilling Steel *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-hei...
.... 5. Top-quality Chinese origin or Canadian sourced Item OD(mm) ID(mm) Wall Thickness(mm) Length(m) NQ Rod 69.9 60.3 5 3 HQ Rod 88.9 77.8 5.5...
.... 5. Top-quality Chinese origin or Canadian sourced Item OD(mm) ID(mm) Wall Thickness(mm) Length(m) NQ Rod 69.9 60.3 5 3 HQ Rod 88.9 77.8 5.5...
BQ NQ HQ PQ Stainless Steel Drill Rod NQ HQ Rotary Drill Rod Corrosion Resistance Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has two different functi...
High Performance Drill Rod Rotary Drill Rod BQ NQ HQ PQ Abrasion Resistance Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has two different functions: f...
BQ NQ HQ PQ Thread 8.5-10.2mm Drill Rods For Horizontal Directional Drilling Rig With Effiency *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-web...
Q Series Forged Steel Drill Rod Diamond Core Drilling Pipe With Tensile Strength 1120/1130Mpa *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {......
High-Strength XJY850 Drill Rods: Reliable Power Transmission for Deep Core Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-sm...
Seamless Steel Drill Rods for Efficient and Reliable Core Drilling Operations *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothin...
Heat Treated Durable and Precision-Engineered Drill Rods for Deep Core Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smooth...
Threaded Drill Rods Built to DCDMA Specifications for Stable Deep Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: ...
...o and lift up the inner tube assembly, eliminating the need to couple and uncouple the rod string each time the core is retrieved. Ezy Lock Overshot is a modified product based on compact overshot. It protec...
...Drill Rod for Core Barrel , heat-treated BQ NQ HQ PQ Tapered threads Tool Steel Drill Rod for Core Barrel Heat - Treated Specifications 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consi...
...Drill Rod for Core Barrel , heat-treated BQ NQ HQ PQ Tapered threads Tool Steel Drill Rod for Core Barrel Heat - Treated Specifications 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consi...