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...Drilling Rod Extension Steel Rods With the longer steel tending to be larger in diameter. Conventional extension steel is characterized by a duplicate thread on each end of the steel. Hexagonal and round cro...
... machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reame...
... machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reame...
...Drill Pipe 114mm Description material Structural alloy steel application Tunneling, mining, quarrying, blasting and infrastructure construction Plane drilling and anchoring, bench drilling, production drilli...
... quality carbon steel ensures the close combination of friction welding process and joint.according to different application, different diameters of drill tubes are needed, basically, smaller dth hammers nee...
High Strength Φ 50 x0. 8M Geological drill Rod For Core /Water Drilling Characteristics Adopt high-end friction welding technology, the steel of the friction drill pipe body and joints is made of high-quality m...
...Drill Pipe Thread type and the length of drill pipe can be manufactured according to users' requirement. >>Material selection-with API standard and reliable performance. >>The twice thickening molding te...
...Drill Pipe Thread type and the length of drill pipe can be manufactured according to users' requirement. Material selection-with API standard and reliable performance. The twice thickening molding technology...
L80 13cr Casing Steel Wireline Drill Rods Oil Well Drill Tube Crush Resistance Jincheng Wireline Drill Rod Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It...
OCTG Precision Drill Rod Oil Casing Oil Drilling Pipe With STC LTC BTC Thread Jincheng Wireline Drill Rod Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It ...
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...
Diameter 22mm Hexagonal Drill Rod For Small Hole Drilling And Blasting *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-......