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(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)，可提供船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)價(jia)格，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)說(shuo)明書(shu)，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)實物圖，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)結構(gou)圖，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)外(wai)形尺寸，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)執行標準，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)工作原理，船(chuan)(chuan)(chuan)用(yong)(yong)(yong)法(fa)(fa)蘭鑄(zhu)(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)(qi)(qi)減(jian)壓閥(fa)(fa)(fa)(fa)作用(yong)(yong)(yong)特點。

GB1852-93船用法蘭鑄鋼蒸汽減壓閥技術參數：