biaorg logo

China Factory Stainless Steel Disc Ductile Cast Iron Ggg50 Water Blue Industrial Butterfly Valve

China Factory Stainless Steel Disc Ductile Cast Iron Ggg50 Water Blue Industrial Butterfly Valve
OEM china factory PTFE Seat Stainless Steel Lug Flanged DN100 Handle Gear Operation Water Butterfly ValveValve Design:...

[ , ]