5-3/4“- 4 TPI ACME- 2G GO/NO GO THREAD RING GAGES/ ASNI/ASME Standard

5-3/4“- 4 TPI ACME- 2G GO/NO GO THREAD RING GAGES/ ASNI/ASME Standard FYOU PMEC, Leading Solutions, Professional in API Working &Master Gages、Graphite Electrodes Working&Master Thread Gauges&ANSI/ASME Thread Gauges, manufacturers licensed by API Spec 5B, API Spec7-2&API Spec11B. All the Gages come with the Long Form Calibration Certificates traceable to NIM or NIST ,Availiable for Audit. Contact US: Email: sales@; Website: #oilfield#oilfieldservices #oilfieldequipment #oilandgasindustry #oilandgas #drillingrig #drillingengineering #drillingrig #drillingtools #drillingequipment #drillingcontractor #drillingfluids #oilandgasservices #oilandgasexploration #oilandgascompanies #oilrig #tubing #tubular #tuberías #cementing #api6a #iadc #mudpump #drillbits