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NC Thread Ring Gages
    Publish time 2023-02-05 09:09    

API Numbered Connections (N.C.) working, reference and regional master gages per API specification 7-2 for sizes from 2 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.

NC Thread Ring Gages


    API Numbered Connections (N.C.) working, reference and regional master gages per API specification 7-2 for sizes from 2 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.

SOWANT GAGE are 4 1/2 CSG API thread gauges-4 1/2" CSG (casing) API Spec 5B ring plug gage supplier,6 5/8 5 API 5B BUTTRESS CSG,Direct Selling API Spec5b 5 1/2 Csg Working Ring&Plug Thread Gage/8 5/8" CSG

4 1/2 CSG API thread gauges-4 1/2″ CSG (casing) API Spec 5B ring plug 4 1/2 CSG API thread gauge-ring plug gage CSG 4 1/2″ short casing API Spec 5B



We 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. 

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SOWANT PRECISION GAGE NOT ONLY CAN OFFER YOU API THREAD GAGES, WE ALSO CAN PRODUCE STUB ACME THREAD RING GAGES,UN THREAD GAGES,MITUTOYO MIRCOMETERS...