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服务热线 0577-85981234
设计与制造 | 结构长度 Structure Length | 压力-温度等级 Pressure-temperature rating | 连接法兰 Connection flange | 实验与检验 Test and Inspection |
| GB12235 | GB12221 | GB12224 | JB/T79.1-79.2-1994 GB9113 HG20592-20635 | JB/T9092-1999 GB13927 |
| 序号No | 项目名称 | 项目名称Entry Name | |||||||
| 1 | 公称压力 PN(MPa) | PN16 | PN25 | PN40 | PN64 | PN100 | PN160 | ||
| 1.6 | 2.5 | 4.0 | 6.4 | 10 | 16 | ||||
| 2 | 壳体强度试验压力 Shell strength test pressure | 常温下公称压力的1.5倍 1.5 Times the nominal pressure at room temperature | |||||||
| 3 | 高压密封试验压力 High-pressure sealing Test pressure(MPa) | 常下公称压力的1.1倍 1.1 Times the nominal pressure at room temperature | |||||||
| 4 | 常温下工作压力 Operating pressure at room temperature(MPa) | ≤1.6 | ≤2.5 | ≤4.0 | ≤6.4 | ≤10 | ≤16 | ||
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