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FULL HOLE:
API Full Hole (F.H.) working, reference and regional master gages per API specification 7-2 for sizes from 2-7/8 to 6-5/8 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.







FULL HOLE:
API Full Hole (F.H.) working, reference and regional master gages per API specification 7-2 for sizes from 2-7/8 to 6-5/8 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 |
|---|---|---|---|
| 2-7/8 | 5 | 3 | V-0.040 |
| 3 1/2 | 5 | 3 | V-0.040 |
| 4 (NC40) | 4 | 2 | V-0.038R |
| 4 1/2 | 5 | 3 | V-0.040 |
| 5 1/2 | 4 | 2 | V-0.050 |
| 6 5/8 | 4 | 2 | V-0.050 |
Sowant precision gages are a professional API thread gauges supplier. API Spec 5B thread gages (CSG, LCSG, BTC/BCSG, TBG/NUE, UP/EUE, LP), API Spec 7-2 thread gauges (NC, REG, FH, IF) are supplied with superior accuracy, optimum finish and maximum wearability.
made in china 3-1/2" FH (Full Hole) Ring Gage/working ring gauge/working ring gauge
chinese4" FH (Full Hole) Plug Gage/working ring gauge
china made 4-1/2" FH (Full Hole) Plug Gage/working ring gauge
5-1/2" FH (Full Hole) Plug Gage/working ring gauge price
6-5/8" FH (Full Hole) Plug Gage/working ring gauge in stock
We also can produce UN thread gages,ACME THREAD GAGES,STUB ACME THREAD GAUGES,BUTTRESS THREAD GAGES, MITUTOYO MIRCOMETERS,INSIZE ,BALL GAGES , any question ,let me know.
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