Friction Welding Drilling Pipe
Friction Welding Drilling Pipe
Roschen American Friction Welding is expert at rotary friction welding drill pipes. Our ability to join dissimilar metals, thicknesses, and shapes makes our process the perfect solution in drill pipe manufacturing.
Tool joints can be constructed of higher grade, thicker or solid metal versus the pipe body, saving tremendous cost overall. The solid-state welding process creates a full-strength, cross-sectional bond eliminating air or porosity in the weld. Minimal surface preparation is required of parts as oils and impurities are displaced in the excess weld material, called flash. Friction welding does not use filler metals, making the bond as strong as the parent materials. The overall molecular integrity of the pipe remains intact due to the narrow heat-affected zone of this welding technology. All of these factors result in drill rods capable of standing up to the most demanding applications.
| Drill Pipes Specifications | ||||
| Outer diameter | Thread | Wall thickness | Length | |
| mm | inch | mm | mm | |
| 60 | 2 3/8 | FEDP (Failing connection) Mayhew Junior Mayhew Regular 2 3/8" API REG 2 7/8" API REG 3 1/2" API REG 4 1/2" API REG 6 5/8" API REG 2 3/8" API IF 2 7/8" API IF 3 1/2" API IF 4 1/2" API IF 3 1/2" BECO 4 1/2" BECO 5 1/4" BECO 6" BECO 8" BECO 10" BECO 12" BECO | 4~6 | 1000-6000 |
| 76 | 3 | 4~6 | 1000-6000 | |
| 89 | 3 1/2 | 5~9 | 1000-9600 | |
| 102 | 4 | 6~9 | 4000-9600 | |
| 114 | 4 1/2 | 6~9 | 3000-12600 | |
| 127 | 5 | 8~15 | 3000-12600 | |
| 133 | 5 1/4 | 8~15 | 3000-12600 | |
| 140 | 5 1/2 | 8~15 | 3000-12600 | |
| 152 | 6 | 8~15 | 3000-12600 | |
| 168 | 6 5/8 | 9.5 | 3000-12600 | |
| 12.5 | ||||
| 19 | ||||
| 178 | 7 | 9.6 | 3000-12600 | |
| 12.5 | ||||
| 19 | ||||
| 200 | 7 7/8 | 9.6 | 3000-12600 | |
| 12.5 | ||||
| 19 | ||||
| 203 | 8 | 9.6 | 3000-12600 | |
| 12.5 | ||||
| 19 | ||||
| Roschen Drill Pipe make by Friction Welding. | ||||
| Any special specification of Drill Pipe is available by request. | ||||
About Roschen Friction Welding Drill pipe
Roschen rotary friction welds a wide variety of components for the aerospace, automotive, defense, food processing, heavy equipment, marine, medical equipment, military, mining, oil and gas, power generation, space, and transportation markets.
