American Standard ANSI flange continuous casting steel gate valve

American Standard ANSI flange continuous casting steel gate valve Flange type wedge gate valve,class150lb class300lb class600lb class900lb class1500lb class2500lb 2inch size: 1/2“-56“ WCB WC6 WC9 C11 C12 WCC LCB CF8 CF8M CF3M 2507 High quality gate valve production factory, best price, best service, choose us, let’s develop together