上海閥(fa)(fa)盛閥(fa)(fa)門制造有限公司主要生產(chan)船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)，可提供船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)價(jia)格，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)說(shuo)明書，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)實(shi)物圖，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)結構圖，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)外形尺寸，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)執行標準，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)工(gong)作(zuo)原理，船(chuan)用(yong)(yong)法(fa)(fa)蘭(lan)(lan)鑄(zhu)鋼(gang)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)減(jian)(jian)壓閥(fa)(fa)作(zuo)用(yong)(yong)特(te)點。

GB1852-93船用(yong)法蘭(lan)鑄鋼蒸汽減壓閥技術參數：