Safety valve sealing surface grinding tool II

 

A complete grinding kit can be used in grinding of the sealing surface of the safety valve.

Applicable to the nominal diameter DN25 ~ 250 mm various types of safety valve repair.

Lapping blocks are made of a special grade of cast iron to ensure the best quality in his lifetime.

The corrosion of the medium in the use of the safety valve and the scour marks caused by the discharge of debris during the installation process will cause the sealing surface to be damaged. The safety valve sealing surface grinding tool can effectively repair the valve seat and disc seal, simple operation, economical and low cost The cost of achieving high-quality "mirror" polished surface.
Application range:
Grinding and maintenance of the flat sealing surface of the safety valve.
technical parameter:
1. Fine grinding plate: Φ390mm.
2. Rough grinding plate: Φ390mm.
3. Grinding head: Φ20～250mm, a total of 11 groups.
4. Nominal diameter of grinding: DN20～250mm.
Features:
1. Convenient to carry, suitable for field operations.
2. It can achieve high precision that electric grinders cannot.
Remarks:
Support size customization, optional portable grinding plate.


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