DETAILED NOTES ON UTICATHREAD

Last inspection of thread plug gauges is completed within an environmentally controlled ISO 17025 laboratoryThe NPT L1 as well as the NPTF L1 plugs inspect the functional size or hand restricted engagement of couplings or an inner thread. Or maybe the NPTF L3 plug inspects the wrench engagement and taper of couplings or inside threads and it is ut