產(chǎn)品型號:416W-P/G-11-223443TT 閥門通經(jīng)DN40-----DN1200mm 通稱壓力:PN1.0—PN20.0MPa 適用溫度:≤180℃ 適用介質(zhì):油,水,蒸氣,醋酸,
閥體材質(zhì):WCB,CF8,CF8M CF3M,CF3