Gages conform to GOST 8393. They are used for exploration drill pipe and coupling thread (left and right) preload testing and drill pipe joint thread testing.

Available gage types:

  • РТ — working thread plugs and rings;
  • КРТ — master thread plugs and rings;
  • ГТ — working plain plugs and rings by Micron’s own project;
  • КГТ — master plain plugs and rings by Micron’ own project;

When ordering, please specify the gage like this: «Working thread ring gage for exploration drill pipes with internal diameter of 50 mm. Plug РТ 50 ГОСТ 8393».