一·产品型号：J19H-1.6(32)型二、主要零件材料：零件名称 Part name阀杆 Stem阀体 Body阀底座 Base填料 Packing填料阀盖 Packingbonnet手轮HandwheelJ19H-320-DN6碳钢 Carbon steel铬不锈钢 Cr. Stainless steel聚四氟乙稀，柔性石墨 PTFE，Soft graphite碳钢Carbon steel优质碳钢 High grade carbon steelJ19W-320P-DN15铬镍不锈钢 Cr. Ni Stainless stee铬不锈钢 Cr. Stainless steel铬镍不锈钢 Cr. Ni Stainless steel不锈钢Stainless steel三、主要性能规范：型号 Type公称压力PN Mpa试验压力PS(Mpa)_Test pressure工作压力(Mpa) Working pressure工作温度(OC) Working temps.适用介质Applicable medium壳体 Shell密封(液)Seal密封(气)SealJ19H-32032.048.035.20.632.0P≤540OC液化石油气水，酸，蒸汽，油品等
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