上海(hai)閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門(men)制(zhi)造有(you)限(xian)公(gong)司主要生產船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)，可提(ti)供(gong)船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)價(jia)格，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)說明書，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)實物(wu)圖，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)結構圖，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)外形尺(chi)寸，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)執行(xing)標準(zhun)，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)工作(zuo)原理，船(chuan)(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)截(jie)(jie)止(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)作(zuo)用(yong)(yong)特點。

JIS船(chuan)用青銅(tong)法蘭直(zhi)角(jiao)截(jie)止閥技術(shu)參數：