上海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門(men)制(zhi)造有(you)限公司主要生產船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)，可提供船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)價格，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)說明書，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)實物圖(tu)，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)結構圖(tu)，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)外(wai)形尺寸(cun)，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)執行標(biao)準，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)工作原理，船(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)(lan)鑄(zhu)(zhu)(zhu)鋼(gang)蒸(zheng)汽(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)(fa)作用(yong)(yong)特點。

GB1852-93船用(yong)法(fa)蘭鑄(zhu)鋼蒸汽減壓閥(fa)技(ji)術參(can)數：