AWJ BWJ NWJ HWJ tapered threaded drill rod / drill pipe
Created on：2021-03-31 19:21
AWJ BWJ NWJ HWJ tapered threaded drill rod / drill pipe
Roschen manufactures Wireline Drill Rods, AQ, BQ, NQ, HQ, PQ, PHD, SQ, Geobor S, Parallel Threaded Drill Rods, DCDMA Sizes AW, BW, NW, HW, and Metric sizes 42 mm, 50 mm, 60 mm to 90mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY, BWY, NWY, AWJ, BWJ, KWJ, HWJ and S75 Drill Rods.
| Dimensions of Drill Rods | ||
| Size | OD (mm) | ID (mm) |
| AQ | 44.7 | 37.3 |
| BQ | 55.7 | 46.1 |
| NQ | 69.9 | 60.3 |
| HQ | 88.9 | 78 |
| PQ (PHD) | 114.5 | 101.5 |
| AW/AWJ/AWY | 43.7 | 30.7 |
| BW/BWJ/BWY | 54.0 | 38.0 |
| NW/NWJ/NWY | 66.8 | 51.0 |
| HW | 89.0 | 71.0 |
| 42mm | 42.0 | 30.0 |
| 50mm | 50.0 | 37.0 |
| 60mm | 60.0 | 48.0 |
| 70mm | 73.0 | 54.6 |
| 90mm | 89.0 | 69.0 |
| S75 | 71.0 | 61.0 |
| Size | AWJ | BWJ | NWJ | KWJ | HWJ |
| In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | |
| Rod O.D. | 1.75 44.5 | 2.12 54.0 | 2.62 66.7 | 2.87 73.0 | 3.50 88.9 |
| End I.D. | 0.62 16.0 | 0.75 19.0 | 1.12 29.0 | 1.37 34.9 | 1.75 44.5 |
| Thds / in. | 5 | 5 | 4 | 4 | 4 |
