CYZ41H油密封差压闸阀
公称压力产 品  型  号 1.6~16.0MPa  150~900LbCYZ40H、CYZ41H、CYZ40Y、CYZ41Y、KCYZ40Y、KCYZ41Y
性能规范压力等级常温下压力试验(MPa)适用温度(℃)适用介质 壳体试验密封试验上密封试验抗硫型基本型 公称压力PN(MPa)1.62.41.761.76-29-121或按用户服务要求含H2S和CO2>500Mg/m3的介质石油、天然气、水等 2.53.752.752.75 4.06.04.44.4 6.49.67.047.04 10.015.011.011.0 16.024.017.617.6 磅级Lb1502.932.072.07 3007.585.525.52 40010.07.317.31 60015.011.0311.03 90022.416.5416.54
主要零件材料零件名称阀体、阀盖闸板阀座阀杆阀杆螺母密封面 材料基本型WCBWCB+13Cr/STL合金钢+13Cr合金钢铝青铜聚四氟乙稀PTFE 抗硫型WCB抗硫处理WCB+STL合金钢+STL318钢增强聚四氟乙稀PTFE
产品标准通用阀门  法兰和对焊连接钢制闸阀 GB12234法兰连接金属阀门的结构长度 GB12221整体铸钢管法兰 JB/T79.1~97.4天然气地面设施抗硫化物应力开裂金属材料要求 SY/T0599钢制阀门一般要求 GB/T12224通用阀门 供货要求 GB/T12252阀门的检验与试验 JB/T9092通用阀门  标志 GB/T12220主要外型尺寸及重量公称压力PN(MPa)尺寸 DN506580100125150200250300350400 1.6L250265280300325350400450500550600 H42544554062074082010501245147517551930 Kg2834456475106151211302377578 2.5L250265280300325350400450500550600 H42544554062074081010801282150018202015 D0240240280320360400450500500560560 Kg3438517498117196226354490558 4.0L250280310350400450550650750 H435445550670775895110013321530 D0280280320360400400450500560 Kg38456689117147242340453 6.4L250280310350400450550650750 H438475555670772895113713321530 D0280280320360400450560560600 Kg455377112158223317377410 10.0L250280310350450550650750 H510540600690985108512151365 D0280280320360450560600650 Kg546493135268381452493 16.0L300340390450600750850950 H467660680785985119013951595 D0320360360450500560600650 Kg7285121176350490580635