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| 1 | 20G\5.6\349\PB502X\Φ38x2.5\Φ57x3\ | 1 | 13 | |
| 2 | 12Cr1MoVG\8.7\407\PB502X\Φ38x3\Φ57x3.5\ | 2 | 13 | |
| 3 | 12Cr1MoVG\0.8\320\PB502B\Φ42x5\ | 1 | 13 | |
| 4 | 12Cr1MoVG\4.8\575\PB502B\Φ42x5\ | 1 | 13 | |
| 5 | 12Cr1MoVG\5.6\577\PB502B\Φ34x6.5\ | 2 | 13 | |
| 6 | A335P91\5.6\577\PB700\Φ73x7.01\ | 1 | 13 | |
| 7 | 12Cr1MoVG\20.45\543.7\PB502B\Φ48x10\ | 3 | 13 | |
| 8 | 12Cr1MoVG\5.2\427\PB502B\Φ34x5\ | 1 | 13 | |
| 9 | A335P91\25.9\579\PB502B\Φ50.****.05\ | 4 | 13 | |
| 10 | 20G\5.6\349\Φ38x2.5\ | 1 | 13 | |
| 11 | A335P91\25.9\579\Φ73x14.02\ | 4 | 13 | |
| 12 | 12Cr1MoVG\2.68\496\PB502X\Φ38x3\Φ57x3.5\ | 2 | 13 | |
| 13 | 12Cr1MoVG\5.6\349\PB502BVC\Φ38x2.5\Φ57x3\ | 1 | 13 | |
| 14 | A335P91\25.9\579\PB1502\Φ76x18\ | 2 | 13 |
| ****汽机专业阀门采购技术规范书.doc | 5505 | 2025-11-18 09:22:19 |