公称压力 PN(MPa) Nominal
pressure | 最高使用压力 The highest using pressure | 试验压力 (MPa)
Test pressure | 压力级 Pressure class | 最高使用压力 The highest using pressure | 试验压力 (MPa) Test pressure |
| (Mpa) | 壳体
Shell | 高压液密封
High-pressure liquid sealing | 低压气密封
Low-pressure hermetic sealing | (Mpa) | 壳体 Shell | 高压液密封
High-pressure liquid sealing | 低压气密封
ow-pressure hermetic sealing |
| 1.6 | 1.6 | 2.4 | 1.76 | 0.6 | CLASS150 | 1.94 | 2.94 | 21.6 | 0.6
|
| 2.5 | 2.5 | 3.75 | 2.75 | CLASS300 | 5.1 | 7.67 | 5.62 |
| 4.0
| 4.0
| 6.0
| 4.4 | CLASS600 | 10.2 | 15.3 | 11.23 |
| 6.4 | 6.4 | 9.6 | 7 | CLASS900 | 15.1 | 23 | 16.85 |
| 1O.0
| 10.0
| 1.5 | 1.1 | CLASS1500 | 25.1 | 37.5 | 27.5 |
| 应用规范 pplicable specification | 结度长度核 | CB12221-89 ANSI B16.10 |
| 法兰尺寸按 | JB79-59 GB 9113 HG20592-97 ANSI B16.5 |
| 焊接标准按 | CB12224-89 ANSI B16.25 |
| 检验试验按 | JB/T 9092-89 API 598 |
适用工况 Applicable
Operating Mode | 适用介质 Applicable medium | 天然气、液化气、石油等介质 |
适用温度
Applicable temperature | -28℃~≤150℃ |
| 驱动方式 Driving manner | 蜗轮传动、气动、电动、气液联动等 |
