电站闸阀

永嘉锐博阀门有限公司提供的电站闸阀不仅具有国内外*的技术水平,更有良好的售后服务和优质的解决方案,洽谈合作!

电站闸阀产品介绍： 
磅级电站闸阀适用于Class1500～3500Lb、工作温度-29～570℃的石油、化工、火力电站等各种工况的管路上切断或接通介质。适用介质为：水、油品、蒸汽等。闸板与阀座密封面采用司太立-slite钴基硬质合堆焊而成，耐磨、耐高温、耐腐蚀、抗擦伤性能好。

电站闸阀结构特点：
1. 高温高压磅级电站闸阀采用*流道等径直通结构，*降低了流阻系数与能量的损耗，显著提高了阀门使用寿命和性能。
2. 阀门中腔采用压力自紧式密封结构、密封性能好。支管两端为焊接结构。
3. 闸板与阀座密封面采用司太立（slite）钴基硬质合堆焊而成，耐磨、耐高温、耐腐蚀、抗擦伤性能好。
4. 磅级高温高压电站闸阀的阀杆经调质和表面氮化处理，具有良好的抗腐蚀性和抗擦伤性。
5. 启闭件的结构可根据用户要求设计成单板、双板、平行双板等不同形式。
6. 电动闸阀的开启和关闭由电动装置来控制，电动装置分别配有电机、减速器、转矩控制机构，现场操作机构，手动、电动切换机构。除就地操作外，还可进行远距离操作。

磅级电站闸阀标准规范：
设计制造标准：ASME B16.34 E101
结构长度标准：ASME B16.34 E101
焊接连接尺寸：JB/T 3595-93、ASME B16.25
压力温度等级：ASME B16.34 E101
试验检验标准：API598 E101

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