Application of Alloy Valves：
City Gas:gas outlet pipe,supply pipe for main line and all brach lines etc.
District heat supply:Outlet pipe,main line and brach line for large heat supply equipment.
Heat exchanger:on-off of pipe and all loops.
Steel plant:various fluid pipes ,discharging pipe for exaust gas ,supply pipe for gas ,thermal power and fuel.
Various industrial equipment:various heat treatment pipes, pipe for all kinds of industrial gas and thermal power.
