Detail: No Pin Half Lug Wafer Butterfly Valves , 2" - 12" Worm Gear Flange Butterfly Valve Wafer Butterfly Valves of Half Lug No Pin Butterfly ValveUsing 2" -12" small sizes flange for....
Tianjin Tanggu Tianshun Valve Co., Ltd established in 1993, specialised in valves about 19 years.We have advanced equipment and guarantee that all the products will keep in good repair in 1 year , ....