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美标闸阀

美标闸阀

 

美标闸阀适用于 ANSI Class150~2500、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。美标闸阀 执行标准设计与制造:API 600法兰尺寸:ANSI B16.5结构长度:ANSI B16.10压力~温度:ANSI B16.34检验与试验:API 598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/in2
1503.14502.23150.5~0.760~100
3007.811255.6815
60015.3222511.21630

美标闸阀 主要零件材料

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 ℃

美标闸阀 主要外形尺寸

公斤级或公称压力DN尺寸(mm)重量(kg)
dLLJDD1D2bZ-φdWH开
mminZA40ZA540ZA940ZA40ZA540ZA940
Class150PN2.0MPa2512512714010879.55111.54-15120200-3307-31
321 1/4321401531178964134-15140235-3759-33
401 1/23816517812798.57314.54-15180285-43513-38
50251178191152120.592164-19180390-61019-45
652 1/264190203178139.510517.54-19200435-65524-65
80376203216190152.512719.54-19200515-68036-85
1004102229242229190.5157248-19250595-75046-95
1255127254267254216186248-22250725-82065-115
1506152267280279241.521625.58-22300780-90082-135
2008203292305343298.5270298-2230097510101060126155182
2501025433034340636232430.512-25350115011901250178213230
300123053563694834323813212-25400138014201500258290320
350143373813945334764133512-29400154015801750385430470
400163874064195975404703716-29500174017801950485540610
450184384324456355785334016-32500195019902150580640710
500204894574706996355844320-32600218022202350680740820
60024591508521813749.56924820-3265025602600271094010001080
Class300PN5.0MPa25125165178124895117.54-19140215-3709-38
321 1/43217819113398.56419.54-19180255-42012-42
401 1/238190203156114.573214-22200320-48016-55
502512162321651279222.58-19200425-65026-69
652 1/26424125719014910525.58-22250460-70034-80
80376283299210168.5127298-22300540-74047-100
1004102305321254200157328-22300630-79573-110
1255127381397279235186358-22350760-850110-145
15061524034193182702163712-22350825-990130-200
200820341943538133027041.512-25400102010551150210250295
25010254457473445387.53244816-29450120012401350280340390
300123055025185214513815116-32500142514651560400450570
Class600PN10.0MPa25125216216124895117.54-19180215-42016-52
321 1/43222922913398.564214-19180270-48025-62
401 1/238241241156114.57322.54-22200345-55030-74
502512922951651279225.58-19250470-68042-82
652 1/264330333190149105298-22250520-75055-97
80376356359210168.5127328-22300570-82070-120
100410243243527321615738.58-25300700-870120-155
1255127508511330266.518644.58-29350780-950180-250
15061525595623562922164812-294008508901100250290340