Z40WAPI低温法兰闸阀名称：API低温法兰闸阀型号：DZ41Y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API600ANSIB16.34ANSI16.10ANSIB16.5API598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CF8CF3CF8MCF3MWCB闸板CF8CF3CF8MCF3MWCB阀杆F304F304LF316F316L1Cr13Graphite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CF8CF3CF3MCF3MWCB填料压环304304L316L316L1Cr13螺栓193-BBA193-B8193-B8MA193-B8M35CrMoA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`39.1745.5554.0563.1163.1180.0090.00102.00Mm1551601862162505105545957128269951157137316031603203222.862591DOIn3.393.394.626.296.2910.0010.0012.0014.0115.9820.0024.0127.0027.0027.0035.0035.0044.01Mm1001001251601602542543053564065086106866866868898891118)