Pvc-u给水管材规格、型号、尺寸详情对照表!

公称外径 dn | 管材S系列SDR系列和公称压力 | |||||||
S16 | S12.5 | S10 | S8 | S6.3 | S5 | S4 | ||
SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 | ||
PN0.63 | PN0.8 | PN1.0 | PN1.25 | PN1.6 | PN2.0 | PN2.5 | ||
公称壁厚en | ||||||||
20 | — | — | — | — | — | 2.0 | 2.3 | |
25 | — | — | — | — | 2.0 | 2.3 | 2.8 | |
32 | — | — | 2.0 | 2.4 | 2.9 | 3.6 | ||
40 | — | — | 2.0 | 2.4 | 3.0 | 3.7 | 4.5 | |
50 | — | 2.0 | 2.4 | 3.0 | 3.7 | 4.6 | 5.6 | |
63 | 2.0 | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 | 7.1 | |
75 | 2.3 | 2.9 | 3.6 | 4.5 | 5.6 | 6.9 | 8.4 | |
90 | 2.8 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | |
注:设计应力(as ) 10 Mpao | ||||||||
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■ | 公称外径 dn | 管材S? | 祯IJSDR系列和公称压力 | |||||
S20 | S16 | S12.5 | S10 | S8 | S6.3 | S5 | ||
SDR41 | SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | ||
PN0.63 | PN0.8 | PN1.0 | PN1.25 | PN1.6 | PN2.0 | PN2.5 | ||
公称壁厚S | ||||||||
110 | 2.7 | 3.4 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 | |
125 | 3.1 | 3.9 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 | |
140 | 3.5 | 4.3 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | |
160 | 4.0 | 4.9 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | |
180 | 4.4 | 5.5 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | |
200 | 4.9 | 6.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | |
225 | 5.5 | 6.9 | 8.6 | 10.8 | 13.4 | 16.6 | — | |
250 | 6.2 | 7.7 | 9.6 | 11.9 | 14.8 | 18.4 | — | |
280 | 6.9 | 8.6 | 10.7 | 13.4 | 16.6 | 20.6 | — | |
315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | — | |
355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | — | |
400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | — | |
450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | —- | |
500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | — | |
560 | 13.7 | 17.2 | 21.4 | 26.7 | — | — | — | |
630 | 15.4 | 19.3 | 24.1 | 30.0 | — | — | ||
710 | 17.4 | 21.8 | 27.2 | — | — | — | — | |
800 | 19.6 | 24.5 | 30.6 | — | — | — | — | |
900 | 22.0 | 27.6 | — | — | — | — | — | |
1000 | 24.5 | 30.6 | — | — | — | — | — | |
注:设计应力(as) 12.5 Mpao | ||||||||