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Made in USA
2020 © PMC Lone Star
PMC Lone Star manufactures API Extreme Line Casing working and reference master gages per API Specification 5B for sizes from 5 to 10-3/4 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.
| EXTREME LINE CASING | ||
|---|---|---|
| SIZE | T.P.I. | T.P.F. |
| 5 | 6 | 1-1/2 |
| 5-1/2 | 6 | 1-1/2 |
| 6-5/8 | 6 | 1-1/2 |
| 7 | 6 | 1-1/2 |
| 7-5/8 | 6 | 1-1/2 |
| 8-5/8 | 5 | 1-1/4 |
| 9-5/8 | 5 | 1-1/4 |
| 10-3/4 | 5 | 1-1/4 |
Made in USA
2020 © PMC Lone Star