Model No.︰WS-V1II型
Brand Name︰wangsong
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
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.