Pneumatic Lug Type 300LB Carbon Steel 316 Trim Triple Offset Butterfly Valve Product Features Featuring WCB for high-pressure and high-temperature ... 続きを読む
Port Water System DN250 PN16 WCB Cast Worm Flanged Hard Seal Triple Offset Butterfly Valve Product Features The PN16 DN250 flanged triple-eccentric ... 続きを読む