Drill rods NWJ drill rods, NWJ drill pipes, HWJ Drill rods, HWJ Drill pipe
Drill rods NWJ drill rods, NWJ drill pipes, HWJ Drill rods, HWJ Drill pipe
Roschen manufactures AWJ, BWJ, and NWJ drill rod. This taper threaded rod is the workhorse of the Geotechnical and Environmental industries. The exceptional durability of the Roschen WJ rod can be attributed to the high strength alloy steel and the Roschen plasma arc welding, Friction welded process. The combination of the best materials and the industry’s strongest weld means unequaled reliability in the field.
NWJ Drill Rods:
Product: Core drill rods
Size: NWJ BWJ AWJ HWJ
OD: 66.8mm
ID: 51.0mm
Length: 1.5m, 3m, or based on yours.
Connection thread: NWJ.
Drill rig type: Core drilling rig machine
AWJ BWJ NWJ HWJ Drill rods
Roschen Core drill rods are used in coring drilling project, geological drilling, ore drilling etc., they are primarlly used in deep drilling.
Roschen drill rods produced by CNC machine, and choose high grade steel material through heat treatment of the steel tube & thread joint to improve the steel material streagth and insurance the thread wear life.
Roschen Core Drill Rods Specifications:
| Drill Rods Specifications | ||||
| Drill Rods Size | Outer Diameter (mm) | Inner Diameter(mm) | Working Length (mm) | Net Weight (kg) |
| AQ | 44.7 | 37.3 | 1500/3000 | 5.8/11.4 |
| BQ | 55.7 | 46.1 | 1500/3000 | 9.4/18.4 |
| NQ | 70 | 60.2 | 1500/3000 | 12.2/24 |
| HQ | 89 | 78 | 1500/3000 | 17.5/34.5 |
| PQ | 114.5 | 101.5 | 1500/3000 | 27.0/53.0 |
| AW | 43.7 | 30.7 | 1500/3000 | 10.2/19.1 |
| AWJ | 43.7 | 30.7 | 1500/3000 | 10.2/19.1 |
| AWY | 43.7 | 30.7 | 1500/3000 | 10.2/19.1 |
| BW | 54.0 | 38 | 1500/3000 | 15.4/29.0 |
| BWJ | 54.0 | 38 | 1500/3000 | 15.4/29.0 |
| BWY | 54.0 | 38 | 1500/3000 | 15.4/29.0 |
| NW | 66.7 | 51 | 1500/3000 | 20.5/37.7 |
| NWJ | 66.7 | 51 | 1500/3000 | 20.5/37.7 |
| NWY | 66.7 | 51 | 1500/3000 | 20.5/37.7 |
| HW | 89 | 71 | 1500/3000 | 32.9/59.5 |
| S75 | 71 | 61 | 1500/3000 | 16.9/29.1 |
| Metric 42 | 42 | 30 | 1500/3000 | 9.2/17.2 |
| Metric 50 | 50 | 37 | 1500/3000 | 12.2/22.7 |
| Metric 60 | 60 | 48 | 1500/3000 | 14.9/26.9 |
| Metric 70 | 70 | 54.6 | 1500/3000 | 25.5/47.2 |
| Metric 90 | 90 | 69 | 1500/3000 | 35.2/64.4 |
| The standard length of drill pipe is 1.5 and 3 meters. We can produce the length from 0.5 to 12.7 meters, also, we can produce specific size of drill rods as per requirements or drawing size. | ||||
For more information, pls contact us:
Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009
WhatsApp: +86-137-6419 5009
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ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschendrill.com
http://www.roschenmining.com
http://www.roschendrilling.com
http://www.explorationcoredrilling.com
http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com
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