Detail: 5" 6" 12" Double Disc Wafer Swing Check Valve , DIN or ANSI Check Valves for Pipeline DN50 Size : DN50-DN900. Design standard : API609, BS5155 , BS5153. Face to Face : SPI598 , ....
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 , ....
Detail: Red / Blue Manual or Electric Gear Box Grooved End Butterfly Valve for pipeline flow Description: 1. Light weight, easy to install, piping and valves can be fixed directly, ....