Gages conform to GOST 10655. They are used for casing tube and coupling triangular thread testing (GOST 632).

Available gage types:

  • Р — working thread plugs and rings;
  • К-Р — master thread plugs and rings;
  • Г — working plain plugs and rings;
  • К-Г — master plain plugs and rings;

Gage technical terms are up to the GOST 24672.

When ordering, please specify the gage like this: «Working thread plug gage for casing tube with the internal diameter of 114 mm testing. Plug Р Обс. 114 ГОСТ 10555.».