metal seated butterfly valve 온라인 제조

Flanged PN10 DN400 Carbon Steel Body 304 Disc Triple Offset Butterfly Valve Product Features WCB high-quality carbon steel body, stable operation ... 자세히보기

WCB/316 Hard-Seal Lug Butterfly Valve for High-Pressure Steam Regulating Station Product Features The valve body is made of WCB cast carbon steel, ... 자세히보기