上海閥(fa)(fa)(fa)盛(sheng)閥(fa)(fa)(fa)門制(zhi)造有(you)限公(gong)司主要生產船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)，可提供船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)價格，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)說(shuo)明(ming)書，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)實物圖，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)結構圖，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)外形尺寸，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)執(zhi)行標(biao)準(zhun)，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)工(gong)作原理，船(chuan)(chuan)用鑄(zhu)鐵(tie)法蘭(lan)(lan)(lan)直(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)作用特點(dian)。

JIS船用(yong)鑄鐵法(fa)蘭(lan)直通截止止回(hui)閥技術(shu)參數(shu)：