Thread Gauge
PMC Lonestar API Thread Gages (Spec 5B)
QUANTITY
PMC Lone Star manufactures Working and Reference Master Gages per API Specification 5B. All Working gages are manufactured and calibrated against an API certified Reference Master Gage. PMC Lone Star has the capability to manufacture gages up to 20 inches in diameter. PMC Lone Star is the industry leader in quality, capability and inventory of API 5B gages.
8 Round Casing
PMC Lone Star manufactures API 8 Round Casing working (STC & LTC) and reference master gages per API Specification 5B for sizes from 4-1/2 to 20 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.
| Casing | ||
| Size | T.P.I | T.P.F |
| 4-1/2* | 8 | 3/4 |
| 5* | 8 | 3/4 |
| 5-1/2* | 8 | 3/4 |
| 6-5/8* | 8 | 3/4 |
| 7* | 8 | 3/4 |
| 7-5/8* | 8 | 3/4 |
| 8-5/8* | 8 | 3/4 |
| 9-5/8* | 8 | 3/4 |
| 10-3/4 | 8 | 3/4 |
| 11-3/4 | 8 | 3/4 |
| 13-3/8 | 8 | 3/4 |
| 16 | 8 | 3/4 |
| 18-5/8 | 8 | 3/4 |
| 20* | 8 | 3/4 |
| (*) Short / Long Casing is available for working rings | ||
Buttress Casing
PMC Lone Star manufactures API Buttress casing working and reference master gages per API Specification 5B for sizes from 4-1/2 to 20 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.
| Buttress Casing | ||
| Size | T.P.I | T.P.F |
| 4-1/2 | 5 | 3/4 |
| 5 | 5 | 3/4 |
| 5-1/2 | 5 | 3/4 |
| 5-3/4 | 5 | 3/4 |
| 6-5/8 | 5 | 3/4 |
| 7 | 5 | 3/4 |
| 7-5/8 | 5 | 3/4 |
| 8-5/8 | 5 | 3/4 |
| 9-5/8 | 5 | 3/4 |
| 10-3/4 | 5 | 3/4 |
| 11-3/4 | 5 | 3/4 |
| 13-3/8 | 5 | 3/4 |
| 16 | 5 | 1 |
| 18-5/8 | 5 | 1 |
| 20 | 5 | 1 |
Upset (E.U.E.) / Non-Upset (N.U.E) Tubing
PMC Lone Star manufactures API EUE and NUE 8 and 10 round tubing working and reference master gages per API Specification 5B for sizes from 1.050 to 4-1/2 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.
| Upset (E.U.E.) / Non-Upset (N.U.E) Tubing | ||
| Size | Upset T.P.I | Non-Upset T.P.I |
| 1.050 | 10 | 10 |
| 1.315 | 10 | 10 |
| 1.660 | 10 | 10 |
| 1.900 | 10 | 10 |
| 2-3/8* | 8 | 10 |
| 2-7/8* | 8 | 10 |
| 3-1/2* | 8 | 10 |
| 4* | 8 | 8 |
| 4-1/2* | 8 | 8 |
| (*) Step blocks are available for working rings. | ||
| 1.315, 1.660 and 1.900 I.J. Tubing Gages are identical to Non-Upset Tubing Gages of the same size and may be used interchangeably. The 2.063 I.J. Tubing Gages are identical to the 1.900 Upset Tubing Gages and may be used interchangeably. The 1.050 Upset Tubing Gages, the 1.315 | ||
Line Pipe
PMC Lone Star manufactures API Line Pipe working and reference master gages per API Specification 5B for sizes from 1/8 to 20 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.
| Line Pipe | ||
| Size | T.P.I | T.P.F |
| 1/8 | 27 | 3/4 |
| 1/4 | 18 | 3/4 |
| 3/8 | 18 | 3/4 |
| 1/2 | 14 | 3/4 |
| 3/4 | 14 | 3/4 |
| 1 | 11-1/2 | 3/4 |
| 1-1/4 | 11-1/2 | 3/4 |
| 1-1/2 | 11-1/2 | 3/4 |
| 2 | 11-1/2 | 3/4 |
| 2-1/2 | 8 | 3/4 |
| 3 | 8 | 3/4 |
| 3-1/2 | 8 | 3/4 |
| 4 | 8 | 3/4 |
| 5 | 8 | 3/4 |
| 6 | 8 | 3/4 |
| 8 | 8 | 3/4 |
| 10 | 8 | 3/4 |
| 12 | 8 | 3/4 |
| 14 | 8 | 3/4 |
| 16 | 8 | 3/4 |
| 18 | 8 | 3/4 |
| 20 | 8 | 3/4 |
Extreme Line Casing (ELC)
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 |
