shenzhen kingwell valve co,ltd
valves, valve, industrials, industrial, ball valve, Manufacturer and Supplier - China(CN)
nominal diameter:2-12" nominal pressure:150LB/PN10-40 connecting flange:ANSI B 16.5/DIN2533 main materials:A216,WCB/A351,CF8,CF8M,CF3,CF3M seal type:soft - Update: 2009-10-09
nominal diameter:NPS 1/2-6" nominal pressure:CL150-600LB connecting flange:jointing main materials:A216,WCB/A351,CF8 seal type:PTFE - Update: 2009-10-09