0577-67372228 67372222
0577-67372228 67372222
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一、功能与特点
1.本系列闸阀主体为楔式单闸板双向密封、结构简单、紧凑、密封可靠。
2.主要特点及用途：吹扫装置可对易结焦、颗粒状介质的管路、阀门等进行清洗、冲刷、有效地提高系统的使用寿命。
二、材料选用
零件名称 | 阀体、阀盖 | 闸板 | 阀杆 | 阀杆螺母 | 填料 | 垫片 | 适用温度 | 适用介质 |
C | WCB | 2Cr13 | ZQAL9-4 | 石墨石棉盘根 | 橡胶石棉板 | ≤450 | 水、蒸汽、油品 | |
I | 铬钼钢 | 铬镍钛钢 | 合金钢 | 耐高温石棉盘根 | 不锈钢带与石棉板 | ≤530 | ||
P | 铬镍钛不锈钢 | 1Cr18Ni9Ti | 柔性石墨 | 耐酸石棉缠绕式垫片 | ≤200 | 硝酸类 | ||
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