Drill rods
The drill rods distributed by PROMAFORSOVEMA are friction-welded from N 80 grade steel. Their petroleum-grade steel ends benefit from heat treatment, nitriding and anti-seize treatment for maximum service life. Compatible with air, foam, mud or water, they suit all drilling modes. Available from permanent stock at our branches for rapid delivery.
Drill rod technical specifications
| Diameter | Thread | Wall thickness (mm) | Length (m) |
|---|---|---|---|
| 50 CR | 50 CR | 6.5 | 1 - 1.50 - 2.00 - 3.00 |
| 60 CR | 60 CR | 6.35 | 1 - 1.50 - 2.00 - 3.00 |
| 76 | 2"3/8 API REG/IF — 2 7/8 IF | 4 & 6.35 | 1 - 1.50 - 2.00 - 3.00 |
| 88.9 | 2"3/8 API REG/IF — 2 7/8 IF | 4 & 6.35, 8 | 1 - 1.50 - 2.00 - 3.00 |
| 114.3 | 3"1/2 API REG/IF — 2 7/8 IF | 4, 6.35 & 8.8 | 1 - 1.50 - 2.00 - 3.00 |
Diameters above 114.3 mm, wall thicknesses from 4 to 8.8 mm and lengths of 4.50 or 6 m available on request.
Need drill rods for your project?
PROMAFORSOVEMA offers a wide range of drill rods in stock at its 4 branches across France. Contact our teams for a customised quote, to check availability of the diameters and lengths suited to your drilling or to request special configurations.
