上海(hai)閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制造(zao)有限公(gong)司(si)主要生產(chan)船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)，可提供船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)價(jia)格，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)說明(ming)書(shu)，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)實物(wu)圖，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)結構圖，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)外形尺寸，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)執行標(biao)準，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)工作原理，船(chuan)用(yong)(yong)法蘭(lan)(lan)(lan)鑄(zhu)鋼(gang)(gang)(gang)蒸(zheng)汽(qi)減(jian)(jian)(jian)壓閥(fa)(fa)(fa)作用(yong)(yong)特點。

GB1852-93船用法蘭鑄鋼蒸汽(qi)減壓閥技(ji)術(shu)參數：