上海高山阀门制造有限公司

主要性能规范  Capability Criterion

型号公称压力PN(MPa)试验压力ps(MPa)适用介质工作温度(℃) 强度密封(液)低压密封(气) Z441H-252.53.82.80.6水、蒸汽、油≤400 Z441H-404.06.04.40.6≤450 Z441Y-40I4.06.04.40.6≤550 Z441Y-40P4.06.04.40.6酸、碱类≤200 Z441H-646.49.67.00.6水、蒸汽、油≤450 Z441Y-64IGZ441Y-64I6.49.67.00.6≤550 KZ441Y-646.49.67.00.6酸性天然气≤130 Z441H-100Z441Y-10010.015.011.00.6水、蒸汽、油≤450 Z441Y-100I10.015.011.00.6≤530

零件名称阀体、阀盖闸 板阀 杆阀杆螺母填 料手 轮 Z441H-25Z441H-40Z441H-64Z441H-100碳钢碳钢不锈钢优质碳钢铝铁青铜石墨石棉绳、柔性石墨可锻铸铁 Z441Y-100优质碳钢堆焊硬质合金 KZ441Y-64318钢聚四氟乙希 Z441Y-40IZ441Y-64IGZ441Y-64I铬钼钢铬镍钛钢堆焊硬质合金铬硅钼钢耐高温石棉绳 Z441Y-100I柔性石墨 Z441Y-40P铬镍钛钢铬镍钛钢铬镍钢浸聚四氟乙希石棉绳

通径PN2.5MPa LDD1D2D6bZ-dH0HH1D0kg 300500485430390-4016-30123611451474450451 400600610550505-4816-34154014501886500998

通径PN4.0MPa LDD1D2D6bZ-dH0HH1D0kg 3007505104504083644616-34123411751475450610 3508505705104654225216-34137713221678500890 4009506555855354745816-411552149219005601333 50011507556706125766220-482135197525107202526

通径PN6.4MPa LDD1D2D6bZ-dH0HH1D0kg 3007505304604123645416-41130812201540500618 3508505955254754226016-41156514691850560945 4009506705855254746616-481785164020806401818 50011508007056405767020-542135197525107202507 60013509308207506787620-582295242529598003352

通径PN10.0MPa LDD1D2D6bZ-dH0HH1D0kg 1504503502902502044612-34838775952360301 2005504303603122605412-4110229801216400579 2256004704003522875612-41116710511202500646 2506505004303823136012-41116711081377550687 3007505855004423647016-481431132415825601178 3508506555604984227616-541574144818386401174