产品详细介绍：·制造验收技术标准1、制造验收技术条件按日本火力发电阀标准的E101的规定；2、阀门结构长度按E101的规定；3、阀体焊接口按ANSIB16.25的规定或用户提供的尺寸。·适用规范Applicablespecification壳体材料Shellmaterial适用温度/℃Applicabletemperature适用介质ApplicablemediumASTMA216WCB≤425蒸汽、水Steam、WaterASTMA217WCl≤450ASTMA217WC6≤550ASTMA217WC9≤590·主要零件材料MaterialforMainParts零件名称PartName材料牌号MaterialDesignation阀体BodyWCBWClWC6WC9闸板DiscWCBWClWC6WC9阀盖Bonnet2515CrMoVA12CrMoVA12CrMoVAWCBWClWC6WC9阀杆Stem38CrMoAlA1Crl7Ni238CrMoAlA1Crl7Ni238CrMoAIA38CrMoAIA20CrlMo1V1A20Cr1MoVA填料Packing增强柔性石墨FlexibleGraphite支架YokeWCBWCBWCBWCBWClWC6WC9密封环SealingringS软钢(增强柔性石墨)SSoftsteel(flexiblegraphite)S软钢SSoftsteelF软钢FSoftsteel阀杆螺母StemnutzQAL9-4或A439D2·主要尺寸及重量MaindimensionsandweightZ96(1,0)Y-1500Lb公称通径NPS/in.Nominaldiameter外形尺寸和连接尺寸Dimensions/mm重量/kgWeightdLHD02(1/2)5625467120048364305692200584844067902309851OO483875260128612655910553602158158711114841O387Z96(1,0)Y-2000Lb公称通径NPS/in．Nominaldiameter外形尺寸和连接尺寸Dimensions/mm重量/kgWeightdLHD02(1/2)5033064020050360368690230824804578062601345965339843601746118610109041O338Z96(1,0)Y-2500Lb公称通径NPS/in．Nominaldiameter外形尺寸和连接尺寸Dimensions/mm重量/kgWeightdLHDO2(1/2)4633063920070354368680230904704578052601425865339653601916104610107041O339Z96(1,0)Y-3500Lb公称通径NPS/in．Nominaldiameter外形尺寸和连接尺寸Dimensions/mm重量/kgWeightdLHDO344440745260196456540860300283公称通径NPS/in.Nominaldiameter外形尺寸和连接尺寸/mmDimensions重量/kgweightdLHDOL1L2Z96(1,0)Y-1500Lb2(1/2)56254520200140243933643055232001402431104844065995081982811685993054005552085100483678508198281189678305400555232612655979330541O565358793305420654444815871181330541O56551781330542065456110200864988457440688852988305420654823122509911141305420654112211564574406881150142801067124961O690-1765163181194135161O690-2429183601346153561O690-2454154061O715-2524204061473172661O690-3334173161O715-3380224501600192161O690-4409192661O715-4648Z96(1,0)Y-2000Lb2(1/2)503354020014024320236036855850819833214g48045765430540055524559653378030540055528078030541O565323611861O83030541O56541g814876296030541O56562696030542065471510180914102030542065410201024457440688105012222104111504574406881320116661O690-13581425411181230457440688181O124061O690-1840162g41245133061O690-2270135061O715-2300公称通径NPS/in．Nominaldiameter外形尺寸和连接尺寸/mmDimensions重量/kgWeightdLHDOL1L2Z96(1,0)Y-2500Lb2(1/2)4633053350819833214353320014024311635436854950819833216054920014024313447045765350819833225164430541O565294586533760305400555324774305400565341610461O85030540055547986130541O565564813076284730541O5657258603054206547501O16291410213054206541152105061O690-12201221O104111254574406881520114961O690-1558142341118122161O690-1869162641245139061O690-2826139561O715-3084Z96(1,0)Y-3500Lb34444062050819833226962330540055530545654072130540055539873030541O56543757461679630541O56550779630542065459268869285730541O565605857305420654691811684610413054206541088105145744068811791O142100011974574406881700120761O690-2031121741124133861O690-2708141961219145561O715-3180144061O690-3131182521499191561O715-4560)