公称直径de/mm | 管件外径D/mm≥ | 公称直径dn/mm | 管件长度L/mm≥ | 插入深度L1/mm≥ | 插入深度L2/mm≥ | 管件长度L2/mm≥ | 熔区长度L/mm≥ |
50 | 65 | 50 | 150 | 45 | 45 | 90 | 20 |
63 | 80 | 63 | 175 | 50 | 55 | 105 | 20 |
75 | 95 | 75 | 205 | 55 | 60 | 120 | 30 |
90 | 110 | 90 | 230 | 65 | 70 | 140 | 35 |
110 | 140 | 110 | 265 | 75 | 75 | 160 | 40 |
140 | 170 | 140 | 320 | 80 | 80 | 180 | 40 |
160 | 200 | 160 | 365 | 95 | 100 | 215 | 45 |
200 | 250 | 200 | 435 | 105 | 110 | 250 | 50 |
225 | 270 | 225 | 460 | 110 | 110 | 255 | 55 |
250 | 296 | 250 | 485 | 125 | 140 | 285 | 65 |
315 | 373 | 315 | 575 | 140 | 145 | 350 | 80 |
355 | 420 | 355 | 660 | 140 | 140 | 375 | 90 |
400 | 473 | 400 | 740 | 150 | 150 | 425 | 100 |
450 | 535 | 150 | 785 | 155 | 155 | 460 | 100 |
500 | 595 | 500 | 845 | 160 | 160 | 490 | 100 |
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