尚志低温闸阀 锻钢低温闸阀低价促销

DZ41H/Y低温法兰闸阀产品用途:低温闸阀适用于甲烷、液态天然气、已烯、二氧化碳、液氨、液氧、液氮、液氢等低温介质产品特点：1、为防止中腔异常升压，在闸板的进口侧设置了泄压孔2、根据阀门的工作温度确定阀盖的顶部长度，确保阀桿填料的可靠密封3、根据工作温度合理选用填料，垫片等零件的材料4、严格控制材料的化学成份及低温冲击韧性等力学性能指标5、采用多种配管法兰标准及密封面型式，适用于各种工程需要性能参数:型号DZ40Y-16DZ40Y-25工作压力（MPa）1.62.5适用温度（℃）LC3≥-101，LCB≥-46，LCC≥－46，1Cr18Ni9Ti≥－196材料阀体、闸板、阀盖、支架LC3、LCB、LCC、1Cr18Ni9Ti填料浸四氟乙烯石棉绳手轮QT450-10阀杆螺母ZCuA110Fe3阀杆1Cr18Ni9Ti垫片低温石棉主要外形和连接尺寸公称通径主要外形尺寸和连接尺寸LDD1D2bZ-dHD0DZ40Y-16L201501057555144-14320140251601158565144-143501603218013510078164-183851804020014511085164-1842020050250160125100164-1854024065270180145120184-1861024080280195160135208-18690280100300215180155208-18780300125325245210185228-18930320150350280240212004003352952652612-23118040025045040535532030300500460410375303505505204704253416-2518106404006005805254853616-301970640DZ40Y-25L201501057555164-14320140251601158565164-143501603218013510078184-183851804020014511085184-1842020050250160125100204-1854024065270180145120228-1861024080280195160135228-1869028010030023019016125325270220188288-25930320150350300250218308-259803602004003603102783412-2511804002504504253703323612-301390450300500485430390403505505504904484416-3418106404006006105505054816-341990640
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n口径：50～300MM压力：1.6～6.4Mpa温度：-196～196℃材料：碳钢、不绣钢等设计标准：JB、GB、ANSI、BS、API、ISO、DIN、NF执行标准项目设计制造压力 - 温度基准结构长度法兰连接试验试验与检测标准API600ANSIB16.34ANSI16.10ANSIB16.PI598试验压力试验项目壳体强度试验 Mpa高压密封试验 Mpa低压密封试验 Mpa适应温度介 质水空 气压力等级150Lb3.02.20.6≤ 150 ℃压力等级300Lb7.55.50.6≤ 150 ℃压力等级600Lb15.011.00.6≤ 150 ℃主要零件材质零件名称CF8 系列CF3 系列CF8 系列CF3 系列WCB 系列阀体 / 阀盖CF8CF3CF 8MCF 3MWCB闸板CF8CF3CF 8MCF 3MWCB阀杆F304F 304LF316F 316L1Cr13 Graphite填料PTFF 编织PTFE 编织PTFE 编织PTFE 编织石墨 Graphite+304垫片PTFE+304PTFE+ 304LPTFE+ 316LPTFE+ 316L石墨 +304压盖CF8CF3CF 3MCF 3MWCB填料压环304304L316L316L1Cr13螺栓193-BBA193-B8193-B 8MA193-B 8M35CrMoA螺母A194 -8MA194 -8MA194 -8MA194 -8M45150LB主要连接尺寸重量尺寸In ″1/2 ″3/4 ″1 ″1-1/4 ″1-1/2 ″2 ″2-1/2 ″3 ″4 ″5 ″6 ″8 ″10 ″12 ″14 ″16 ″18 ″20 ″DN1520253240506580100125150200250300350400450500LIn5.515.986.497.007.488.509.4811.1412.0015.0015.8616.4917.9919.7630.0032.9435.9839.01Mm140152165178190216241283305381403419457502762838914991HIn6.106.297.328.509.8412.9914.4815.5118.6225.9827.9932.0039.4844.7658.6262.2479.4087.71Mm155160186216250330368394473660711813100311371489158120172228DOIn3.933.934.926.296.299.489.4811.8111.8113.7713.7715.7419.6823.6223.6225.5932.9935.00Mm100100125160160250250300300350350400500600600650838889600Lb主要连接尺寸及重量尺寸In ″1/2 ″3/4 ″1 ″1-1/4 ″1-1/2 ″2 ″2-1/2 ″3 ″4 ″5 ″6 ″8 ″10 ″12 ″14 ″16 ″18 ″20 ″DN1520253240506580100125150200250300350400450500LIn6.497.488.509.019.4811.4912.9914.0117.0020.0022.0025.9830.9832.9932.9939.0142.9947.00Mm16519021622924129233035643250855966078783883899110921194HIn6.106.297.328.509.8420.0721.8123.4228.0332.51`39.1745.5554.0563.1163.1180.0090.00102.00Mm1551601862162505105545957128269951157137316031603203222.862591DOIn3.393.394.626.296.2910.0010.0012.0014.0115.9820.0024.0127.0027.0027.0035.0035.0044.01Mm10010012516016025425430535640650
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n产品性能参数型号压力级 (LB)工作压力 (MPa)适用温度 (℃)适用介质DZ11H-150(Lb)1502.0≤425水、蒸汽、油品DZ11H-300(Lb)3005.0DZ11H-600(Lb)60010.0DZ11H-800(Lb)80014.0DZ11Y-150(Lb)1502.0≤425水、蒸汽、油品DZ11Y-300(Lb)3005.0DZ11Y-600(Lb)60010.0DZ11Y-800(Lb)80014.0产品主要零件材料型号材料阀体、阀盖、闸板阀杆密封面填料DZ11H-150(Lb)碳素钢铬不锈钢铬不锈钢或碳钢堆焊硬质合金柔性石棉DZ11H-300(Lb)DZ11H-600(Lb)DZ11H-800(Lb)DZ11Y-150(Lb)碳素钢铬不锈钢铬不锈钢或碳钢堆焊硬质合金柔性石棉DZ11Y-300(Lb)DZ11Y-600(Lb)DZ11Y-800(Lb)产品主要尺寸DNS/mmT/inW/mmH（开）/mm重量/kginmmJNSIJIS½1521.822.2½1253337.1¾2027.127.7¾1253609.412533.834.5116040713.51¼3242.642.21¼16047515.01½4048.749.11½18047517.825061.161.1220055128.0
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n产品用途:低温闸阀适用于甲烷、液态天然气、已烯、二氧化碳、液氨、液氧、液氮、液氢等低温介质产品特点：1、为防止中腔异常升压，在闸板的进口侧设置了泄压孔2、根据阀门的工作温度确定阀盖的顶部长度，确保阀桿填料的可靠密封3、根据工作温度合理选用填料，垫片等零件的材料4、严格控制材料的化学成份及低温冲击韧性等力学性能指标5、采用多种配管法兰标准及密封面型式，适用于各种工程需要性能参数:型号DZ40Y-16DZ40Y-25工作压力（MPa）1.62.5适用温度（℃）LC3≥-101，LCB≥-46，LCC≥－46，1Cr18Ni9Ti≥－196材料阀体、闸板、阀盖、支架LC3、LCB、LCC、1Cr18Ni9Ti填料浸四氟乙烯石棉绳手轮QT450-10阀杆螺母ZCuA110Fe3阀杆1Cr18Ni9Ti垫片低温石棉主要外形和连接尺寸公称通径主要外形尺寸和连接尺寸LDD1D2bZ-dHD0DZ40Y-16L201501057555144-14320140251601158565144-143501603218013510078164-183851804020014511085164-1842020050250160125100164-1854024065270180145120184-1861024080280195160135208-18690280100300215180155208-18780300125325245210185228-18930320150350280240212004003352952652612-23118040025045040535532030300500460410375303505505204704253416-2518106404006005805254853616-301970640DZ40Y-25L201501057555164-14320140251601158565164-143501603218013510078184-183851804020014511085184-1842020050250160125100204-1854024065270180145120228-1861024080280195160135228-1869028010030023019016125325270220188288-25930320150350300250218308-259803602004003603102783412-2511804002504504253703323612-301390450300500485430390403505505504904484416-3418106404006006105505054816-341990640
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n号公称压力(MPa)尺寸(mm)DN506580100150200250300350400XD·DZ40Y-16LP81.6L250265280300350400450500550600H52557064777986612081422165218422075Do240280280320320400450560640720重量(Kg)2432405581220302452618863XD·DZ40Y-25LP82.5L250265280300350400450500550600H550590680810101512401452168218722105Do240280280320360400450560640720重量(Kg)27415675145242307500670916XD·DZ40Y-40LP84.0L250280310350450550650750850950H570610700830105012521470170018902125Do280280320360400450560640720720重量(Kg)28425878171291399574740920XD·DZ940Y-16LP81.6L250265280300350400450500550600H620710780894105212501445169019002110Do47856070670673678593895310221062重量(Kg)54801261522223084565578881122XD·DZ940Y-25LP82.5L250265280300350400450500550600H650740820960108013501470172019302140Do47856070670673678593895310221062重量(Kg)57831371532243214625658941172XD·DZ940Y-40LP84.0L250280310350450550650750850950H718756828963109214001560175919402185Do4785607067067369381022106210621367重量(Kg)60851401642434296258058951873
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