詳細(xì)介紹 產(chǎn)品介紹 J61Y高溫高壓電站截止閥是帶散熱裝置的啟閉裝置、采用對(duì)焊方式與管道焊接，適用于高溫高壓場(chǎng)合。公稱(chēng)壓力：16、25、32MPa 適用溫度:425℃ 450℃ 500℃ 540℃，主要用于鋼鐵、冶金、電廠、熱電等企業(yè)。 J61Y高溫高壓電站截止閥標(biāo)準(zhǔn)規(guī)范設(shè)計(jì)與制造JB/T3595連接端尺寸結(jié)構(gòu)長(zhǎng)度JB/T3595焊端尺寸JB/T79檢驗(yàn)與試驗(yàn)JB/T3595材料碳鋼GB/T12229合金鋼ZB/J98015JB/T5263標(biāo)志GB/T12220供貨JB/T7928 J61Y高溫高壓電站截止閥主要零件材料型號(hào)閥體閥蓋閥瓣閥座閥桿填料適用介質(zhì)適用溫度J61Y-(320)A1052Cr13+ Stellite12D507Mo2Cr13柔性石墨水、蒸汽425J61Y-(320)PIOcr18Ni9Ti(F321)321+ Stellite12Stellite6321柔性石墨水、蒸汽540J61Y-P54(170)12CrLMoV12CrMoV+ Stellite12Stellite625CrMo1Va柔性石墨蒸汽570 J61Y高溫高壓電站截止閥主要外形尺寸型號(hào)公稱(chēng)直徑 NP(Mpa）公稱(chēng)通徑 DN(mm）標(biāo)準(zhǔn)值LdD1D2hDoHH1質(zhì)量（kg）J61Y-320321011010122413.5160215365.7J61Y-P54170P54171011010122413.5160215365.7J61Y-32032151501131635122002474510.5J61Y-320PI3215150131635122002474510.5J61Y-P54200VP542015150131635122002474510.5J61Y-320322015019223518200247479.9J61Y-P54170VP54172015019223518200247479.9J61Y-320322518020.52452212402906613.2J61Y-320PI322518020.52452212402906613.2J61Y-P54200VP54202518020.52452212402906613.2J61Y-3203232180273152242402826612.8J61Y-P54170VP541732180273152242402826612.8
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