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| �y�w,���y�w | ���T�F,���T�,�����P� |
| ���y��,�����y����ĤƬ,�����y��,�����y�������� | ���P� |
| ���y����,�����y���� | �t�C� |
| �{��(ji��)���� | ���i� |
| �����h(hu��n) | �����T�F |
�����m�ߴ簴JB/T79-94�˜ʣ�
|
���Q���� PN(MPa) |
���Qͨ�� DN(mm) |
�ߴ�(mm) | ||
| L | H1 | H2 | ||
| 1.6 | 20 | 160 | 89 | 312 |
| 25 | 180 | 101 | 315 | |
| 32 | 200 | 107 | 320 | |
| 40 | 220 | 113 | 325 | |
| 50 | 250 | 120 | 335 | |
| 65 | 260 | 125 | 340 | |
| 80 | 310 | 140 | 360 | |
| 100 | 350 | 150 | 390 | |
| 125 | 400 | 190 | 415 | |
| 150 | 450 | 205 | 440 | |
| 200 | 500 | 220 | 475 | |
| 250 | 600 | 270 | 545 | |
| 300 | 800 | 335 | 575 | |
| 350 | 850 | 390 | 650 | |
| 400 | 900 | 430 | 705 | |
| 2.5 | 25 | 200 | 101 | 315 |
| 32 | 200 | 107 | 320 | |
| 40 | 220 | 113 | 325 | |
| 50 | 250 | 120 | 335 | |
| 65 | 260 | 125 | 340 | |
| 80 | 310 | 140 | 360 | |
| 100 | 350 | 150 | 390 | |
| 125 | 400 | 190 | 425 | |
| 150 | 450 | 210 | 445 | |
| 200 | 500 | 245 | 485 | |
| 250 | 600 | 270 | 545 | |
| 300 | 800 | 335 | 575 | |
| 350 | 850 | 390 | 650 | |
| 400 | 900 | 430 | 710 | |
| 4.0 | 25 | 200 | 101 | 315 |
| 32 | 220 | 107 | 320 | |
| 40 | 240 | 113 | 325 | |
| 50 | 270 | 120 | 335 | |
| 65 | 280 | 140 | 365 | |
| 80 | 330 | 150 | 385 | |
| 100 | 380 | 150 | 385 | |
| 125 | 450 | 190 | 425 | |
| 150 | 500 | 210 | 445 | |
| 200 | 560 | 245 | 485 | |
| 6.3(6.4) | 25 | 200 | 110 | 370 |
| 32 | 220 | 125 | 380 | |
| 40 | 240 | 130 | 395 | |
| 50 | 270 | 135 | 405 | |
| 65 | 300 | 145 | 410 | |
| 80 | 330 | 170 | 445 | |
| 100 | 380 | 175 | 455 | |
| 125 | 450 | 245 | 504 | |
| 150 | 500 | 280 | 555 | |
| 200 | 560 | 310 | 581 | |
