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API Regular Rotary working, reference and regional master gages per API Specification 7-2 for sizes from 1 to 8-5/8 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.







REGULAR ROTARY:
API Regular Rotary working, reference and regional master gages per API Specification 7-2 for sizes from 1 to 8-5/8 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.
| SIZE | T.P.I | T.P.F | THD FORM |
|---|---|---|---|
| 1 | 6 | 1.5 | V-0.055 |
| 1 1/4 | 7 | 2 | V-0.020 |
| 1 1/2 | 6 | 1.5 | V-0.055 |
| 2 3/8 | 5 | 3 | V-0.040 |
| 2 7/8 | 5 | 3 | V-0.040 |
| 3 1/2 | 5 | 3 | V-0.040 |
| 4 1/2 | 5 | 3 | V-0.040 |
| 5 1/2 | 4 | 3 | V-0.050 |
| 6 5/8 | 4 | 2 | V-0.050 |
| 7 5/8 | 4 | 3 | V-0.050 |
| 8 5/8 | 4 | 3 | V-0.050 |
China made 6 5/8 REG API thread gauge-REG 6 5/8" API ring plug gage
Most of REG thread gages are in stock, we can ship out in 1 weeks.
China Api Reg Thread Gauges manufacturers - Select 2023 high quality Api Reg Thread Gauges products in best price from certified Chinese Api manufactory
China 2-3/8" Reg Plug Gage.
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