公稱壓力 PN(MPa) Nominal pressure | 最高使用壓力 The highest using pressure | 試驗(yàn)壓力 (MPa) Test pressure | 壓力級(jí) Pressure class | 最高使用壓力 The highest using pressure | 試驗(yàn)壓力 (MPa) Test pressure |
| (Mpa) | 殼體 Shell | 高壓液密封 High-pressure liquid sealing | 低壓氣密封 Low-pressure hermetic sealing | (Mpa) | 殼體 Shell | 高壓液密封 High-pressure liquid sealing | 低壓氣密封 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 |
| 應(yīng)用規(guī)范 pplicable specification | 結(jié)度長度核 | CB12221-89 ANSI B16.10 |
| 法蘭尺寸按 | JB79-59 GB 9113 HG20592-97 ANSI B16.5 |
| 焊接標(biāo)準(zhǔn)按 | CB12224-89 ANSI B16.25 |
| 檢驗(yàn)試驗(yàn)按 | JB/T 9092-89 API 598 |
適用工況 Applicable Operating Mode | 適用介質(zhì) Applicable medium | 天然氣、液化氣、石油等介質(zhì) |
適用溫度 Applicable temperature | -28℃~≤150℃ |
| 驅(qū)動(dòng)方式 Driving manner | 蝸輪傳動(dòng)、氣動(dòng)、電動(dòng)、氣液聯(lián)動(dòng)等 |