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...Drilling Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the best and most effective methods to drill high-quality holes that are stable and stra...
...Drilling Product description DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enab...
... and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance espec...
... 10 years' experience in water/oil/gas wells Drill Bits. Q: How about your products ? A : All bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover...
...drill steel rod is connected with jack hammer rock drills via forged hex steel collar, and when connected with tungsten carbide drill bits/head, with the method of pyramidal/conical structure. The normal con...
... technology that uses cliff soil drilling tools, pipeline detection and other technical means to lay, repair, and replace underground pipelines without trenching on the surface. It uses a drilling rig placed...
... air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock a...
...instead of Atlas Copco's RC Hammers. Accurate sampling Reverse Circulation (RC) drilling is gaining recognition and is already the most common mineral exploration drilling method used in many regions of the ...
DGZ-150B Stepping Type Multi-pipe Jet Grouting Drilling Rig Feature: 1. This type of drilling rig is suitable for the construction of multi-pipe rotary jetting method with outer diameter of drill pipe 142; 2. I...
DGZ-150L Crawler Type Multi-pipe Jet Grouting Drilling Rig Feature: 1. This type of drilling rig is suitable for the construction of multi-pipe rotary jetting method with outer diameter of drill pipe 142; 2. It...
...Crawler Type Multi-pipe Jet Grouting Drilling Rig Feature: 1. DGZ-150C Crawler Type Multi-pipe Jet Grouting Drilling Rig is suitable for the construction of multi-pipe rotary jetting method with outer diamet...
... for Complex Construction Environment in Russia for Sale: 1. Vertical Fixed Column Form Multi-pipe Jet Grouting Drilling Rig for Complex Construction Environment in Russia for Sale is suitable for the constr...
...Drilling Rig for Subways Foundation Stabilization in Russia for Sale Feature of High Working Efficiency Multi-pipe Jet Grouting Drilling Rig for Subways Foundation Stabilization in Russia for Sale: 1. High W...
...Drilling Rig for Foundation Reinforcement in Russia by China Manufacturer Feature of Hot Sale High-Pressure Multi-pipe Jet Grouting Drilling Rig for Foundation Reinforcement in Russia by China Manufacturer: ...
... (USA), BS4019 (UK), METRIC (SWEDEN) Size range: O.D.:6-95mm W.T.:1-10mm L:max12000mm Standard Producton Method Tube Size Tolerance GB/T 9808-2008 Hot rolled OD (+1.0%D) +0.65 (-0.5%D) -0.35 WT ≤10 (+15%S) +...
Reliable Drilling Rig Parts , XY-1A / XY-1B Gyrator Drilling Rig Components method of sales: sell product type: brand new Is there a spot: Yes Brand: North exploration Brand management type: Own brand ......
...Drilling Machine Easy Operation For PCB Board Product Datas: X,Y,Z-axis Stroke 560mm*700mm*40mm X,Y-axis Drive Imported High-power servo motor(Guaranteed transmission speed) Z-axis Drive Imported servo motor...
XY1 For Geological Prospecting Professional Drill Gyrator Assembly Drill Gyrator Assembly Specifications method of sales: sell product type: 150 / 200 Is there a spot: Yes Brand: North exploration Brand managem...
...Drill Steel Pipe Product information Applicatioan: for wire-line drill rods,core barel tubes,drill rods coupling casing Size range: OD 5-420mm, WT 0.5-50mm Length max12000mm Material: 45MnMoB,10#,20#,45#,413...
...Drill Steel Pipe Product information Applicatioan: for wire-line drill rods,core barel tubes,drill rods coupling casing Size range: OD 5-420mm, WT 0.5-50mm Length max12000mm Material: 45MnMoB,10#,20#,45#,413...