Drill pipe RC double wall tube drill rods 114*6.3*6000 mm, complete, DR 115 thread
Double Wall RC Drilling Rod
The double wall RC drill pipe is used for core sampling drilling and gas lift reverse circulation drilling. It is consist of hardened alloy steel tool joints with heavy duty seamless drill pipe and high tensile wear resistant inner tubes. With advanced structure design, it has high drilling efficiency and long service life.
Application
It has applied successfully in gas exploration, drilling, geothermal well drilling and mine rescue hole and a ventilation hole construction, etc.
Double Wall RC Drilling Rod
Drill Pipe Length: 1.5-6m
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| Roschen RC Drill Rods Specifications | ||||||
| RC Rod size | Outer Tube OD | Inner Tube OD | Sealing System | Effective Length | ||
| mm | inch | mm | inch | O Ring, V Ring | 1.5m, 2m, 3m, 4.5m, 6m, 9m or 5', 6', 8',10', 20', 25', 30' | |
| 89-38 | 89 | 3 1/2 | 38 | 1 1/2 | ||
| 120-51 | 102 | 4 | 51 | 2 | ||
| 114-64 | 114 | 4 1/2 | 64 | 2 1/2 | ||
| 114-70 | 114 | 4 1/2 | 70 | 2 3/4 | ||
| 127-76 | 127 | 5 | 76 | 3 | ||
| 127-66 | 127 | 5 | 66 | 2 5/8 | ||
| Note: | ||||||
| Any tool joint thread is available by request. | ||||||
| Any special specifications is available by request. | ||||||
How to order of RC Drill Rods ?
Effective Length + Out Tube O.D. + Inner Tube O.D. + Too Joints Connection Thread
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Phiger Leo
Direct Line: 0086-137-6419 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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