【产品用途】Z41H美标闸阀适用于ANSIClass150~2500、PN20~42、JIS10~20K，工作温度-29~425℃（碳钢）及-40~500℃（不锈钢）的名种管路上，用于截断或接通管路中的介质。通过选用不同的材质，可适用于水、蒸汽、油品、硝酸、醋酸、强氧化性介质及尿素等多种介质。产品特点：①产品设计制造符合国外先进标准要求，密封可靠，性能优良。②结构设计紧凑合理，造型美观。③采用楔式弹性闸板结构，中大口径设置滚动轴承，启闭轻松。④阀体材料品种齐全，填料、垫片根据实际工况或用户要求合理选配，可适用于各种压力、温度及介质工况。⑤采用国内外多种配管法兰标准及法兰密封面型式，满足各种工程需要及用户要求。【产品执行标准】设计与制造：API600法兰尺寸：ANSIB16.5结构长度：ANSIB16.10压力~温度：ANSIB16.34检验与试验：API598【产品性能规范】Z41H美标闸阀主要性能规范公称压力（Lb）强度试验水密封试验气密封试验MPaLbf/in2MpaLbf/in2MPaLbf/in21503.14502.23150.5~0.760~1003007.811255.681560015.3222511.21630【产品零部件材质】Z41H美标闸阀主要零件材质阀体、阀盖、闸板WCBZG1Cr18Ni9TiCF8（304）CF3（304L）ZG1Cr18Ni12Mo2TiCF8M（316）密封面Cr13或硬质合金本体（W）或硬质合金（Y）阀杆及内件2Cr131Cr18Ni9Ti0Cr19Ni9（304）00Cr19Ni11（304L）1Cr18Ni12Mo2Ti0Cr17Ni12Mo2（316）填料柔性石墨垫片不锈钢缠绕垫片适用介质水、蒸汽、油品等硝酸等腐蚀性介质强氧化性介质醋酸等腐蚀性介质适用温度-29~425℃-40~500℃【产品外形和连接尺寸】Z41H美标闸阀主要外形和连接尺寸公称压力DN尺寸（mm）重量（kg）dLLJDD1D2bZ-φdWH开mminZA41ZA541ZA941ZA41ZA541ZA941Class1502512512714010879.55111.54-15120200-3307-313211/4321401531178964134-15140235-3759-334011/23816517812798.57314.54-15180285-43513-3850251178191152120.592164-19180390-61019-456521/264190203178139.510517.54-19200435-65524-6580376203216190152.512719.54-19200515-68036-851004102229242229190.5157248-19250595-75046-951255127254267254216186248-22250725-82065-1151506152267280279241.521625.58-22300780-90082-1352008203292305343298.5270298-22300975101010601261551822501025433034340636232430.512-25350115011901250178213230300123053563694834323813212-25400138014201500258290320350143373813945334764133512-29400154015801750385430470400163874064195975404703716-29500174017801950485540610450184384324456355785334016-32500195019902150580640710500204894574706996355844320-3260021802220235068074082060024591508521813749.56924820-3265025602600271094010001080Class30025125165178124895117.54-19140215-3709-383211/43217819113398.56419.54-19180255-42012-424011/238190203156114.573214-22200320-48016-55502512162321651279222.58-19200425-65026-696521/26424125719014910525.58-22250460-70034-8080376283299210168.5127298-22300540-74047-1001004102305321254200157328-22300630-79573-1101255127381397279235186358-22350760-850110-14515061524034193182702163712-22350825-990130-200200820341943538133027041.512-2540010201055115021025029525010254457473445387.53244816-29450120012401350280340390300123055025185214513815116-32500142514651560400450570Class60025125216216124895117.54-19180215-42016-523211/43222922913398.564214-19180270-48025-624011/238241241156114.57322.54-22200345-55030-74502512922951651279225.58-19250470-68042-826521/264330333190149105298-22250520-75055-9780376356359210168.5127328-22300570-82070-120100410243243527321615738.58-25300700-870120-1551255127508511330266.518644.58-29350780-950180-25015061525595623562922164812-294008508901100250290340)