Min. Order:
10 Piece
Price:
US$ 50
Place of origin:
China
Supply Ability:
5000 sets/per month
materials. The valve’s seal adapts to some special working conditions, having a long service life, such as causticity and medium containing solid particles, etc. Common used coating materials include chemical nickel-plating, tungsten chromium cobalt alloy, tungsten carbide, etc. Due to the progress of technology, through unique grinding technology of VASAR, the metal valve can achieve zero leak
[Related Keywords : ball valve valve seat]