Welded Flange Is Popular In Chemical Process Piping.materials Used:alloy Steelcarbon Steelstainless Steelcast Ironrubberpvcthermoplasticsaluminumbrassbronze ...
Double Flange Concentric Type Butterfly Valveface To Face Din 3202 F16flange Din Pn10/16body Di Ggg40, Ss304/ssdisc Di /ss304/ss316stem Ss420seat Epdm ...