Casing and Tubing Drifts in Steel
Drifts are used for testing roundness of Casing & Tubing; making certain there are no Kinks, bends or flat places in the pipe. Drifts are used to ensure that the Drill pipes are of proper diameter throughout to run down hole tools.
Description
Drifts are available in Steel in size ranging from 2-3/8”-20”.
| Standard Drift Size | ||
| Product Detail | Standard Drift Mandrel Length Size in Inches | |
|
Casing |
<9-5/8 | 6 |
| 9-5/8 to 13-3/8 | 12 | |
| >13-3/8 | 12 | |
|
Tubing |
2-7/8 | 42 |
| >2-7/8 to 8-5/8 | 42 | |
| >8-5/8 to <10-3/4 | 42 | |
