产品展示
WJ44H国标波纹管截止阀
【简单介绍】
【详细说明】
国标波纹管截止阀技术规范Technical specifications
结构形式Structure formtion | BB-BG-OS&Y |
驱动方式Driving maner | 手动hand-operated |
电动electric | |
设计标准 design standard | GB12235 |
结构长度 face to face | GB12221 |
连接法兰 flanged ends | GB9113、JB79、HG20596 |
试验和检验 test&inspection | JB/T 9092、GB/T13927 |
国标波纹管截止阀性能规范Performance standard
公称压力(MPa) | 壳体试验压力(MPa) | 密封试验压力(MPa) | 适用温度(℃) | 适用介质 |
1.6 | 2.4 | 1.76 | 350℃ | 水、蒸汽、油品等 |
2.5 | 3.75 | 2.75 | ||
4.0 | 6.0 | 4.4 | ||
6.4 | 9.6 | 7.04 |
盛秋阀门文章转载来自:http://www.shqzv.com/790.html
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