上海(hai)閥(fa)(fa)盛閥(fa)(fa)門制造有限公司主(zhu)要生產船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)，可(ke)提供船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)價格(ge)，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)說明書(shu)，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)實(shi)物圖，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)結構(gou)圖，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)外形尺(chi)寸，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)執(zhi)行(xing)標準(zhun)，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)工作(zuo)原理，船(chuan)(chuan)用(yong)(yong)鑄(zhu)鋼(gang)(gang)法(fa)蘭(lan)直(zhi)(zhi)通(tong)(tong)(tong)(tong)截(jie)(jie)(jie)(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)閥(fa)(fa)作(zuo)用(yong)(yong)特點。

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