Project Description
Drilling rods
Friction welded drill pipes built with steel (API5D S135(RM N/mm2 1050 – 1150) and Tool joint material (42CRMO4 – with nitro carburization)
Specifications:
| Diameter mm | Length mt. | Thickness mm | Thread | Weight Kg. |
| 54 | 1 / 1,5 / 2 / 3 | 6.3 | BWJ / NF | 9/13/17 |
| 60 | 1 / 1,5 / 2 / 3 | 6.3 | NC | 10/14/18 |
| 76 | 1 / 1,5 / 2 / 3 | 6.3 | 2” 3/8 A.R. | 15/20/26/37 |
| 89 | 1 / 1,5 / 2 / 3 | 6.3 | 2” 3/8 AR / IF | 19/25/32/44 |
| 114 | 1 / 1,5 / 2 / 3 | 6.3 | 3” ½ AR / IF | 29/37/46/62 |
| 127 | 1 / 1,5 / 2 / 3 | 6.3 | 3” ½ AR / IF | 32/42/51/70 |
| 140 | 1 / 1,5 / 2 / 3 | 6.3 (8) | 4” ½ AR / IF | 40/49/60/80 |
| 152 | 1,5 / 2 / 3 | 8.8 | 4” ½ AR / IF | 45/54/65/85 |
