89.5 HRA Carbide Sizing Balls For Bearing Blanks Or Polished Grinding

89.5 HRA Carbide Sizing Balls For Bearing Blanks Or Polished Grinding

Precision tungsten carbide measuring ball is used to measure hardness indenter, in order to meet the relevant international standards set forth in order to replace the ordinary tungsten carbide ball indenter steel ball Brinell hardness measurement needs, to expand the Brinell hardness measurement range.

Specification:

The common grades of tungsten carbide balls are YG3, YG6, YG6X, YG8, YG8X,YG13. The most common are YG6 and YG8.

Reference Illustrate:

The main advantages of cemented carbide ball valves can be divided into the following aspects:

Applicable occasions for several common carbide ball valves:

1. In the double position adjustment, it is suitable for the sealing performance, high opening and closing (1/4 turn opening and closing), large pressure difference, small operating torque, small flow resistance, cavitation or vaporization. Use a carbide ball valve;

2. In a pipeline with a corrosive medium;

3. In a low temperature cryogenic device or a high temperature and high pressure pipeline system;

4. Full-diameter welded carbide ball valve can be used in oil pipelines and gas pipelines to be buried underground;

5. Specially designed V-shaped open structure carbide ball valve can also have certain adjustment functions.

tungsten alloy ball

tungsten carbide beads

89.5 HRA Carbide Sizing Balls For Bearing Blanks Or Polished Grinding Images