YHQ341FYHQ341NYHQ341HYHQ341F-16CYHQ341N-16CYHQ341H-16CYHQ341F-25CYHQ341N-25CYHQ341H-25C(碳钢)蜗轮传动不锈钢整体斜面球阀YHQ341F-16PYHQ341N-16PYHQ341H-16P主要设计参数公称通径：DN15－200mm、1/2~2in公称压力：PN1.6~10.0Mpa、Class150~600Lb适用温度：-28~300℃、-28~180℃、-28~425℃连接方式：法兰连接：JB/T79-1994、GB9113-1988、ANSIB16.5、HGJ44~76-1991、HG5010-1958对焊连接：ANSIB16.25、GB12224-1989主要零件材质表阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiZG00Cr17Ni14Mo2球体2Cr13(H.Cr)1Cr18Ni9Ti1Cr18Ni12Mo2Ti00Cr17Ni14Mo2密封材质PTFE、柔性石墨、碳纤维阀杆2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti00Cr17Ni14Mo2)