产品详细介绍不锈钢焊接截止阀设计与制造标准：●设计与制造：GB/T12223-89●焊接尺寸：JB/T1751-75●结构长度：GB12221●检验与实验：GB/T13927不锈钢焊接截止阀主要材料Materialsformain零件名称Partname阀杆、阀盖、螺栓Body,Bonnetbolt阀杆、阀瓣密封圈Stem,Disc,Gasket填料Packing垫片Gasket手柄HandeJ61Y-170V铬镍不锈钢Cr.NiStainlessssteel不锈钢Stainlesssteel聚四氧乙稀、柔性石墨PTEF,Softgraphite橡胶石棉板Latexasbestos优质碳钢HighgradeGarbonsteelll不锈钢焊接截止阀主要性能规范Chiefpropertyandspecifieation型号Type公称压力(MPa)Nominalpressure试验压力PS(MPs)Testpressure工作压力(MPa)Workingpressure工作温度(℃)Workingtemperature适用介质Applicablemediun壳体Shell密封（液）Seal密封（气）SealJ61Y-170V24.07.017.60.617.0V≤570℃电站、***、水、油品等Petroleungas,Oiletc.FJ61Y-160p24.016.017.60.616.0P≤200℃T61Y-32024.016.017.60.616.0C≤200℃不锈钢焊接截止阀主要外形及连接尺寸Mainexternalandconnectingdimensi***(mm)公称直径DN(mm)NominalDiameter管螺纹RCSourceloint尺寸Dimensi***重量(Kg)WeightDoLHHid63/4807810011061.201018012010011081.501511/4100130120130121.7020212000145150165152.60)