石墨芯球阀
主要零部件材料序号零件名称灰铸铁铸钢不锈钢ZCP1阀体螺塞HT200WCB1Gr18Ni9Ti2球体HT200-镀硬铬WCB-镀铬1Gr18Ni9Ti3阀杆45#-镀硬铬45#-镀硬铬1Gr18Ni9Ti4阀座聚四氟乙烯-石墨+高弹性胶(8202)型5填料主要技术参数型号公称压力(MPa)试验压力(MPa)工作温度(℃)适用介质强度密封QJ41M-161.62.41.76-10-300瞬时350水蒸汽、油品氨、醋、酸介质等Q11M-16Q1.62.41.76QJ41M-16(J)型主要连接尺寸(替代截止阀)公称通径DN/mm尺寸/mmW(kg)LDD1D2fbZ-¢dLoHDN151309565452164-141501052.8DN2015010575552164-141501105DN2516011585652164-141601206.5DN32180135100782184-181801408.5DN40200145110853184-1825015512DN502301601251003204-1830017517DN652901801451203204-1830019522DN803101951601353228-1832022530DN1003502151801553248-1832025041DN1254002452101853268-1836027070DN1504802802402103288-2336029090DN20060033529526533012-23450350120)
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