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升降式止回閥

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    • 產(chǎn)品名稱：升降式止回閥產(chǎn)品型號(hào)：H41H型產(chǎn)品特點(diǎn)：  升降式止回閥詳細(xì)資料： 產(chǎn)品名稱：升降式止回閥二、執(zhí)行標(biāo)準(zhǔn)：類型設(shè)計(jì)與制造結(jié)構(gòu)長(zhǎng)度法蘭尺寸壓力溫度試驗(yàn)-檢驗(yàn)旋啟式止回閥GB12236GB12221GB9113
      JB79GB9131GB/T13927
      JB/9092升降式止回閥GB12235三、壓力試驗(yàn)：公稱壓力1.62.54.06.410.016.0強(qiáng)度試驗(yàn)2.43.86.09.615.024.0水密封試驗(yàn)1.82.84.47.011.018.0氣密封試驗(yàn)0.5-0.7四、主要零件材料及性能：體、蓋、板閥桿密封面墊片密封面工作溫度℃適用介質(zhì)WCBWCB1Cr13增強(qiáng)柔性石墨
      1Cr13/柔性石墨
      PTFE
      齒輪墊片13Cr
      STL
      本材料
      尼龍≤425水蒸汽油品WC6WC6≤540WC9WC9≤570ZGCr5MoZGCr5Mo≤550ZG1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni9Ti≤200硝酸類ZG1Cr18Ni12Mo9TiZG1Cr18Ni12Mo9TiZG1Cr18Ni12Mo9Ti≤200醋酸類五、升降式止回閥： 六、升降式止回閥規(guī)格主要尺寸和重量：1.6MPaDNLDD1D2bn-ΦdHW(kg)凸面法蘭
      RF
      H41H
      H41Y
      H41W
      H41N16C
      16P
      16R15130956545144-14582.0201501057555144-14632.7251601158565144-14713.53218013510078164-18845.44020014511085164-18966.550230160125100164-181159.165290180145120184-181451480310195160135208-1815625100350215180155208-1817040125400245210185228-1820156150480280240210248-23238902.5MPa15130956545164-14604凸面法蘭
      RF
      H41H
      H41Y
      H41W
      H41N25
      25P
      25R201501057555164-14645251601158565164-146863218013510078184-187994020014511085184-18981250230160125100204-181101665290180145120228-181602480310195160135228-1817031100350230190160248-2319545125400270220188288-2522568150480300250210308-252551004.0MPaDNLDD1D2bn-dH重量凹凸法蘭
      MFM
      H41H
      H41Y
      H41W
      H41N40
      40P
      40R
      40I15130956540164-141004201501057551164-141055251601158558164-1412063218013510066184-1813094020014511076184-18135125023016012588204-181491565290180145110228-181641880310195160121228-1816925100350230190150248-2319435125400270220176288-2522565150480300250204308-25255100 152101057540184-141007凹凸法蘭
      MFM
      H41H
      H41Y
      H41W
      H41N64
      64P
      64R
      64I202301259051204-18110112523013510058224-18125133226015011066244-23152144026016512576244-23168205030017513588264-231702365340200160110288231883780380210170121308-2320546100430250200150328-2523068125500295240176368-3024593150550340280204388-34265120 152101057540204-141007凹凸法蘭
      MFM
      H41H
      H41Y
      H41W
      H41N100
      100P
      100R
      100I202301259051224-18110112523013510058244-18125133226015011066244-23140144026016512576264-23168255030019514588284-251702865340200170110328-251884280380230180121348-2520565100430265210150388-3023095125500310250176428-342451151505503502902044612-34265142一、產(chǎn)品[升降式單向閥]的詳細(xì)資料：    

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