Description
The Safety Clamp is one of the most valuable tools for well drilling. It helps guard against dropping flush-joint pipe, streamlined drill collars, etc. into the hole while making up or breaking out the string. It is a necessary tool for the drill rig while the drilling operation is ongoing.
The Safety Clamp can be deviled into MP, WA-T, and WA-C types.
Specification:
| Type | Pipe O.D(in) | No. of Chain Links |
|---|---|---|
| 2 7/8-41/8 | 7 | |
| 2 7/8-41/8 | 4-5 | 8 |
| 41/2-5 5/8 | 7 | |
| 51-2-7 | 8 | |
| MP-R | 6 3/4-81/4 | 9 |
| 8-91/4 | 10 | |
| 91/4-101/2 | 11 | |
| 10 1/2-11 1/2 | 12 | |
| 11 1/2-12 1/2 | 13 | |
| MP-M | 12 1/2-13 5/8 | 14 |
| 13 5/8-14 3/4 | 15 | |
| 14 3/4-15 7/8 | 16 | |
| 15 7 /8-17 | 17 | |
| MP-L | 17-181/2 | 18 |
| 181/8-193/8 | 19 | |
| 19 3/8-20 3/8 | 19 | |
| 20 3/8-21 1/2 | 20 | |
| 21-22 5/8 | 21 | |
| MP-XL | 22 5/8-23 3/4 | 22 |
| 23 3/4-247/8 | 23 | |
| 24 7/8-26 | 24 | |
| 26-271/8 | 25 | |
| 29 3/8-30 1/2 | 28 | |
| 35-36 1/8 | 33 |
Drawing:
