上海閥(fa)(fa)(fa)(fa)盛(sheng)閥(fa)(fa)(fa)(fa)門制造有(you)限公司主要生產船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)，可提供船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)價格，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)說(shuo)明書(shu)，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)實物圖，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)結(jie)構圖，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)外形尺寸，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)執行標準，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)工(gong)作(zuo)原理，船用(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)蘭直(zhi)(zhi)(zhi)通(tong)截(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)閥(fa)(fa)(fa)(fa)作(zuo)用(yong)(yong)(yong)特點。

JIS F7471船用鑄(zhu)鋼法蘭直通截止(zhi)(zhi)止(zhi)(zhi)回閥技術參數：