Thread Ring Gage Calibration

We specialize in american petroleum institute api spec 7 2 5b.

Thread ring gage calibration.

Industry standard custom thread gages. Indirect measurement of adjustable thread rings. These tolerances are smaller than x tolerance. The go and no go rings are normally separate pieces.

The set plug must be clean and calibrated to ensure it is not nicked tapered or out of tolerance. This approach is very intriguing from a calibration point of view. Used to check x tolerance thread ring gages in a temperature controlled calibration lab. Store gages individually after dipping them in a rust preventive to prevent oxidation of the metal.

Calibration procedures for thread ring gages. Thread ring calibration confusion. Lubricate the setting plug gage with a thin film of light viscosity oil. Calibration procedures by greenslade co inc.

Confirm all pitch diameters and class size match the ring gages. Third coast gage calibration designs manufactures outsourced re manufacturers in house supplies calibrates industry standard custom thread gages offers calibration services for a wide variety of measuring equipment. Although we offer all types of gage calibration services. To measure external thread pitch diameter use the best size wire whenever possible.

Adjustable thread ring gage calibration procedure. Select the corresponding master set plug. Thread setting plug gages a k a. Wouldn t it be great if you could somehow look at an adjustable thread ring and calibrate it.

If a gage is dropped or nicked it may lose its. All thread ring gages are precise calibration instruments so it s important never to force the gage onto a part as this could alter the gage and destroy its integrity. Sending ring gages out for calibration.