


价格:面议
0
联系人:
电话:
地址:
【BJ45H-W-Y保温截止阀】产品介绍 一、产品性能规范 该阀适用于化工、化肥行业的管路上,夹套内涵入蒸汽能防止介质结晶。二、主要零件材料零件名称阀体、阀盖阀瓣垫片BJ45W-25P、BJ45W-40P、BJ45W-64P铬镍钛钢铬镍钛钢硬质合金聚四氟乙烯BJ45W-25P、BJ45W-40P、BJ45W-64P铬镍钼钛钢铬镍钼钛钢 硬质合金聚四氟乙烯三、主要性能参数型号公称压力PN(MPa)试验压力适用温度适用介质保温套压力(MPa)壳体密封BJ45W-25P2.53.752.75 ≤200硝酸类 ≤1.0BJ45W-40P4.06.04.4BJ45W-64P6.49.06.6BJ45W-25R2.53.752.75硝酸类BJ45W-40R4.03.04.4BJ45W-64R6.49.06.6