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法兰铬钼钢高温闸阀
型号：
| Z41H-10C | Z41H-16C | Z41H-25 | Z41H-40 | Z41H-64 | Z41H-100 | Z41H-160 | Z41H-250 | Z41H-250 | Z41H-320 |
| Z41Y-10C | Z41Y-16C | Z41Y-25 | Z41Y-40 | Z41Y-64 | Z41Y-100 | Z41Y-160 | Z41Y-250 | Z41Y-250 | Z41Y-320 |
| Z41Y-10P | Z41Y-16P | Z41Y-25P | Z41Y-40P | Z41Y-64P | Z41Y-100P | Z41Y-160P | Z41Y-250P | Z41Y-250P | Z41Y-320P |
| Z41Y-10R | Z41Y-16R | Z41Y-25R | Z41Y-40R | Z41Y-64R | Z41Y-100R | Z41Y-160R | Z41Y-250R | Z41Y-250R | Z41Y-320R |
| Z41W-10P | Z41W-16P | Z41W-25P | Z41W-40P | Z41W-64P | Z41W-100P | Z41W-160P | Z41W-250P | Z41W-250P | Z41W-320P |
| Z41W-10R | Z41W-16R | Z41W-25R | Z41W-40R | Z41W-64R | Z41W-100R | Z41W-160R | Z41W-250R | Z41W-250R | Z41W-320R |
| Z41Y-10I | Z41Y-16I | Z41Y-25I | Z41Y-40I | Z41Y-64I | Z41Y-100I | Z41Y-160I | Z41Y-250I | Z41Y-250I | Z41Y-320I |
WCB、WC6、WC9、20CrMoV、LCB、WCC、304（L）、316（L）不锈钢等材质
国标、德标、美标、日标等
公称压力：PN10-PN320
公称通径：DN15-DN800等通径
【产品用途】
生产的法兰闸阀广泛适用于石油化工，火力发电厂等油品、水蒸气管路上作接通或截断管路中介质的启闭装置
【产品特点】
1、结构紧凑、设计合理、阀门刚性好、通道流畅，流量系数小
2、密封面采用不锈钢和硬质合金，使用寿命长
3、采用柔性石墨填料、密封可靠，操作轻便灵活
4、驱动方式为手动、气动、电动、齿轮传动
5、结构形式为弹性楔式单闸板、刚性楔式单闸板双闸板型式
【执行标准】
设计规范：GB/T 12234
结构长度：GB/T 12221
连接法兰：JB/T 79.1
试验与检验：JB/T 9092
压力-温度：GB/T 9131
产品标识：GB/T 12220
【性能参数】
公称压力PN（MPa) | 壳体 | 试验压力（MPa) | 上密封 | |
密封（液） | 密封（气） | |||
1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
6.4 | 9.6 | 7.0 | 0.6 | 7.0 |
10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
【适用介质和适用温度】
壳体材料 | 适用介质 | 适用温度（℃） |
碳素钢（C型） | 水、蒸汽、油品 | ≤425 |
铬镍钛钢（P型） | 硝酸类 | ≤200 |
铬镍钼钛钢（R型） | 醋酸类 | ≤200 |
铬钼钢（I型） | 水、蒸汽、油品 | ≤550 |
gatevalve、铬钼钢闸阀、法兰闸阀、高温闸阀、碳钢闸阀、铸钢闸阀、不锈钢闸阀、低温闸阀、蒸汽闸阀、低压闸阀、中压闸阀、高压闸阀、钢制闸阀、国标闸阀、美标闸阀、日标闸阀、德标闸阀
