公称直径de/mm | 管件外径D/mm≥ | 管件长度L/mm≥ | 插入深度L1/mm≥ | 熔区长度L2/mm≥ |
50 | 65 | 85 | 45 | 20 |
63 | 80 | 85 | 50 | 20 |
75 | 95 | 100 | 55 | 30 |
90 | 110 | 120 | 65 | 35 |
110 | 140 | 145 | 75 | 40 |
140 | 170 | 170 | 80 | 40 |
160 | 200 | 190 | 95 | 45 |
200 | 250 | 225 | 105 | 50 |
225 | 270 | 250 | 110 | 55 |
250 | 296 | 245 | 115 | 65 |
315 | 373 | 285 | 135 | 80 |
355 | 420 | 355 | 140 | 90 |
400 | 473 | 385 | 150 | 100 |
450 | 535 | 425 | 155 | 100 |
500 | 595 | 455 | 160 | 100 |
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