Gage Tip of the Month

March 2018

When inspecting 2⅜” and 2⅞” tubing with an MRP-1000 or MRP-2000, save time by quickly checking the PD at only one location. Because ovality typically isn’t a concern for small diameter tubing, an average of high and low readings is not necessary.

Crest Diameter and Ovality Gages – MRP®

Thirty years ago, Gagemaker introduced the MRP® crest diameter and ovality gage which forever changed the industry. Today, the MRP® series of gages is the industry standard worldwide. Whether you call it Crest Diameter, Root Diameter, or Ball PD, Pitch Diameter governs the strength of the actual thread assembly and ensures API dimensional measurement specs […]