HWL HRWL Heat Treatment Drill Rod Steel For Wireline Diamond Drilling
HWL heat treatment for wireline diamond drilling
Specifications :
1. Available in all standard drilling sizes (B, N, H and P)
2. Heat treated and anti-rust coating process
3. High straightness and concentricity
4. WL series DCDMA standard, 1.5m and 3m length.
5. Top-quality with longer life
Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development.
The necessary test equipment and the effective & perfect production process control is the assurance of product quality.
Taking the spirit of " To win the market with innovation, to serve the customers with friendship, to build the brand with quality, to develop the enterprise with sincerity" , we utilize the advanced testing methods to make each product meticulously.
WIRELINE DRILL RODS OFFERINGS
| SIZE | OUTER DIAMETER | INNER DIAMETER | ||
| mm | inch | mm | inch | |
| HWL Series | ||||
| HWL | 88.9 | 3.500 | 77.8 | 3.063 |
| BWL | 55.6 | 2.189 | 44.1 | 1.736 |
| NWL | 69.9 | 2.752 | 60.3 | 2.374 |
| PWL | 114.3 | 4.500 | 101.6 | 4.000 |
| HD Series | ||||
| PHD | 114.3 | 4.500 | 101.6 | 4.000 |
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