Assistant valve enterprise to win the world
Size:DN15~300
Pressures:PN1.6~42.0
Material:GG-C25
Temperature :-29~425℃
Design:GB
Medium:Water, steam, gas, oil
1.OS &Y, bolted bonnet or pressures seal bonnet;
2.High wear resistance and erosion resistance;
3.Backseat design ensures reliable sealing of stem and online replacement of the packing.