双联球阀主要性能规范：型号公称压力PN(MPa)试验压力ps(MPa)工作温度(℃)适用介质壳体密封(液)密封(气)SQ41F-16C1.62.41.760.6聚四氟乙烯-20-150增强聚四氟乙烯-20-180金属镶嵌封位聚苯-20-250水、油品等SQ41F-25C2.53.752.75SQ41F-40C4.06.04.4SQ41F-16P1.62.41.76硝酸类SQ41F-25P2.53.752.75SQ41F-40P4.06.04.4SQ41F-16R1.62.41.76醋酸类SQ41F-25R2.53.752.75SQ41F-40R4.06.04.4双联球阀主要零件材料：零件名称阀体球体、阀杆密封圈填料SQ41F-16CSQ41F-25CSQ41F-40CWCB、ZG2Cr132Cr13聚四氟乙烯、增强聚四氟乙烯、对位聚苯聚四氟乙烯、柔性石墨SQ41F-16PSQ41F-25PSQ41F-40PZG1Cr18Ni9Ti1Cr18Ni9TiSQ41F-16RSQ41F-25RSQ41F-40RZG0Cr18Ni12Mo2Ti0Cr18Ni12Mo2Ti本产品编辑者：（上海高桥机电阀门有限公司）若有不清楚请来电咨询。)