Being approved by API to manufacture and calibrate Specification 5B, 7-2 and 11B ensures Tru-Thread is the single source for API gauges.
Having the fullest range of API Reference Master Gauges enables Tru-Thread to offer a comprehensive manufacturing and calibration service where certification to a Master Gauge is required.
In addition to API gauges Tru-Thread manufacture and calibrate customer designed gauges for specialist applications for both on-shore and off-shore facilities. These specialist gauges may be Taper gauges of various thread forms, seal gauges and function gauges.
Exporting globally Tru-Thread has the necessary commercial experience to facilitate customers orders and contracts where ever the products may be destined.
US 898 
CN 287 
MY 151 
KR 101 
AU 81 
CA 47 
AP 44 
IE 40 
