NTW Drill Rods 1.5M 3M Length For Wireline Diamond Core Drilling
Roschen manufactures drill rod with various thread types. Whether
you need drill rod for standard depths, deep holes, HD thread for
wide diameter or WJ for conventional drilling we have a drill rod
to meet your drilling needs.
Product Description:
Brief Introductions of Casing Pipe
It is used for protecting subsurface formations. It also protects
the wellbore from collapsing. Owing to its functions, circulation
and extraction of drilling fluid are allowed to take place. Geotec
have years of experience in producing quality casing pipes, any of
your requirements will be warlmly welcomed.
Features of Casing Pipe:
1) Use optimized buttress thread so that the connecting strength
can reach the strength of the pipe body.
2) High seal reliability: this product has the multi-seal
configuration.
3) The joint has high capability to resist compression, bending and
over-torque load with the reverse torque internal shoulder.
4) Energy loss reduction: the air and liquid turbulence are reduced
by the inner flat design.
Available size for Casing Pipe:
"W" Design: RW,EW,AW,BW,NW,HW,PW,SW,UW,ZW/HWT,PWT
Metric Series: 46,56,66,76,86,101,116,131,146
"X" Design: RX,EX,AX,BX,NX,HX,PX,SX,UX,ZX
| DCDMA DRILL ROD |
| Size | O.D. | I.D. | Threads Per Inch | Weight |
| Inches | MM | Inches | MM | Lb / 10 Ft | Kg / 3M |
| EW | 1.375 | 34.9 | 0.875 | 22.2 | 3 | 31 | 14 |
| A | 1.625 | 41.3 | 1.125 | 28.6 | 3 | 37 | 17 |
| AW | 1.75 | 44.5 | 1.25 | 31.8 | 3 | 44 | 20 |
| BW | 2.125 | 53.9 | 1.5 | 38.1 | 3 | 62 | 28 |
| N-3 | 2.375 | 60.3 | 1.625 | 41.3 | 3 | 84 | 38 |
| N-4 | 2.375 | 60.3 | 1.625 | 41.3 | 4 | 84 | 38 |
| NW | 2.625 | 66.6 | 2 | 50.8 | 3 | 83 | 37 |
| WJ DRILL ROD |
| Size | O.D. | I.D. | Threads Per Inch | Weight |
| Inches | MM | Inches | MM | Lb / 10 Ft | Kg / 3M |
| AWJ | 1.75 | 44.5 | 1.25 | 31.8 | 5 | 40 | 18 |
| BWJ | 2.125 | 53.9 | 1.875 | 47.6 | 5 | 55 | 24 |
| NWJ | 2.625 | 66.6 | 2.125 | 53.6 | 4 | 70 | 31 |
| H.T. WIRELINE DRILL ROD |
| Size | O.D. | I.D. | Threads Per Inch | Weight |
| Inches | MM | Inches | MM | Lb / 10 Ft | Kg / 3M |
| AWL | 1.75 | 34.9 | 1.375 | 34.9 | 4 | 31 | 14 |
| BWL | 2.2 | 55.9 | 1.8125 | 46 | 3 | 40 | 18 |
| NWL | 2.75 | 69.9 | 2.375 | 60.3 | 3 | 52 | 23 |
| HWL | 3.5 | 88.9 | 3.0625 | 77.8 | 3 | 77 | 34 |
| PHD | 4.5 | 114.3 | 4 | 101.6 | 2.5 | 118 | 53 |
| ATW | 1.75 | 44.5 | 1.437 | 36.5 | 4.6 | 26 | 12 |
| BTW | 2.225 | 56.5 | 1.909 | 48.5 | 4.6 | 35 | 16 |
| NTW | 2.875 | 73.3 | 2.525 | 64.2 | 4.6 | 50 | 28 |
| HTW | 3.58 | 90.9 | 3.21 | 79.3 | 4 | 74 | 33 |
