PVC管材常用的规格、型号、尺寸对照表以及压力、壁厚等详情图（国标的）
低压灌溉用PVC管材规格如下：
单位mm
公称外径 dn | 平均外径 极限偏差 | 壁厚e | |||||||
公称压力 0.2Mpa | 公称压力 0.25Mpa | 公称压力 0.32Mpa | 公称压力 0.4Mpa | ||||||
公称壁厚 | 极限偏差 | 公称壁厚 | 极限偏差 | 公称壁厚 | 极限偏差 | 公称壁厚 | 极限偏差 | ||
75 | + 0.3 | 1.6 | + 0.4 | 1.9 | + 0.4 | ||||
90 | + 0.3 | 1.8 | + 0.4 | 2.2 | + 0.5 | ||||
110 | + 0.4 0 | 1.8 | + 0.4 | 2.2 | + 0.4 | 2, | + 0.5 | ||
125 | + 0.4 | 2.0 | + 0.4 | 2.5 | ' + 0.4 | 3.1 | + 0.6 | ||
140 | + 0.5 | 2.0 | + 0.4 | 2.2 | + 0.4 | 2.8 | + 0.5 | 3.5 | + 0.6 |
160 | + 0.5 | 2.0 | + 0.4 | 2.5 | + 0.4 | 3.2 | + 0.5 | 4.0 | + 0,6 |
180 | + 0.6 | 2.3 | + 0.5 | 2.8 | + 0.5 | 3.6 | + 0.5 | 4.4 | + 0.7 |
200 | + 0.6 | 2.5 | + 0.5 | 3.2 | + 0.6 | 3.9 | + 0.5 0 | 4.9 | + 0.8 |
225 | + 0.7 | 2.8 | + 0.5 | 3.5 | + 0.6 | 4.4 | + 0.7 | 5.5 | + 0.9 |
250 | + 0.8 | 3.1 | + 0.6 | 3.9 | + 0.6 | 4.9 | + 0.8 | 6.2 | + 1.0 |
280 | + 0.9 | 3.5 | + 0.6 | 4.4 | + 0.7 | 5.5 | + 0.9 | 6.9 | + 1.1 |
315 | + »。 | 4.0 | + 0.6 | 4.9 | + 0.8 | 6.2 | + 1.0 | 7.7 | + 1.2 |
PVC-U给水管规格如下：
公称外径 dn | 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（bs） 10 Mpao | |||||||
公称外径 dn | 管材S系列SDR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 | ■ 1 |
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 | — | — | — | — | |
给水用抗冲改性硬聚氯乙烯（PVC-M）管材规格如下：
公称外径 Nominal O.Diameter
| 壁厚 Wall Thickness mm | 偏差 Deviation mm | 公称压力 Deviation mm | |
20 | 2.0 | 0.4 | 1.6/2.0 | |
25 | 2.0 | 0.4 | 1.6/2.0 | |
32 | 2.0 | 0.4 | 1.6/2.0 | |
40 | 2.0 | 0.4 | 1.6 | |
2.4 | 0.5 | 2.0 | ||
50 | 2.0 | 0.4 | 1.25 | |
2.4 | 0.5 | 1.6 | ||
3.0 | 0.5 | 2.0 | ||
63 | 2.0 | 0.4 | 1.0 | |
2.5 | 0.5 | 1.25 | ||
3.0 | 0.5 | 1.6 | ||
3.8 | 0.6 | 2.0 | ||
75 | 2.0 | 0.4 | 0.8 | |
2.3 | 0.5 | 1.0 | ||
2.9 | 0.5 | 1.25 | ||
3.6 | 0.6 | 1.6 | ||
4.5 | 0.7 | 2.0 | ||
90 | 2.0 | 0.4 | 0.63 | |
2.2 | 0.5 | 0.8 | ||
2.8 | 0.5 | 1.0 | ||
3.5 | 0.6 | 1.25 | ||
4.3 | 0.7 | 1.6 | ||
5.4 | 0.8 | 2.0 | ||
110 | 2.2 | 0.5 | 0.63 | |
2.7 | 0.5 | 0.8 | ||
3.4 | 0.6 | 1.0 | ||
4.2 | 0.7 | 1.25 | ||
5.3 | 0.8 | 1.6 | ||
6.6 | 0.9 | 2.0 | ||
125 | 2.5 | 0.5 | 0.63 | |
3.1 | 0.6 | 0.8 | ||
3.9 | 0.6 | 1.0 | ||
4.8 | 0.7 | 1.25 | ||
公称外径 Nominal O.Diameter mm | 壁厚 Wall Thickness mm | 偏差 Deviation mm | 公称压力 Deviation mm | |
125 | 6.0 | 0.8 | 1.6 | |
7.4 | 1.0 | 2.0 | ||
140 | 2.8 | 0.5 | 0.63 | |
3.5 | 0.6 | 0.8 | ||
4.3 | 0.7 | 1.0 | ||
5.4 | 0.8 | 1.25 | ||
6.7 | 0.9 | 1.6 | ||
8.3 | 1.1 | 2.0 | ||
160 | 3.2 | 0.6 | 0.63 | |
4.0 | 0.6 | 0.8 | ||
4.9 | 0.7 | 1.0 | ||
6.2 | 0.9 | 1.25 | ||
7.7 | 1.0 | 1.6 | ||
9.5 | 1.2 | 2.0 | ||
180 | 3.6 | 0.6 | 0.63 | |
4.4 | 0.7 | 0.8 | ||
5.5 | 0.8 | 1.0 | ||
6.9 | 0.9 | 1.25 | ||
8.6 | 1.1 | 1.6 | ||
10.7 | 1.3 | 2.0 | ||
200 | 3.9 | 0.6 | 0.63 | |
4.9 | 0.7 | 0.8 | ||
6.2 | 0.9 | 1.0 | ||
7.7 | 1.0 | 1.25 | ||
9.6 | 1.2 | 1.6 | ||
11.9 ‘ | 1.4 | 2.0 | ||
225 | 4.4 | 0.7 | 0.63 | |
5.5 | 0.8 | 0.8 | ||
6.9 | 0.9 | 1.0 | ||
8.6 | 1.1 | 1.25 | ||
10.8. | 1.3 | 1.6 | ||
13.4 | 1.6 | 2.0 | ||
公称外径 Nominal O.Diameter mm | 壁厚 Wall Thickness mm | 偏差 Deviation mm | 公称压力 Deviation mm | ||
250 | 4.9 | 0.7 | 0.63 | ||
6.2 | 0.9 | 0.8 | |||
7.7 | 1.0 | 1.0 | |||
9.6 | 1.2 | 1.25 | |||
11.9 | 1.4 | 1.6 | |||
14.8 | 1.7 | 2.0 | |||
280 | 5.5 | 0.8 | 0.63 | ||
6.9 | 0.9 | 0.8 | |||
8.6 | 1.1 | 1.0 | |||
10.7 | 1.3 | 1.25 | |||
13.4 | 1.6 | 1.6 | |||
16.6 | 1.9 | 2.0 | |||
315 | 6.2 | 0.9 | 0.63 | ||
7.7 | 1.0 | 0.58 | |||
9.7 | 1.2 | 1.0 | |||
12.1 | 1.5 | 1.25 | |||
15.0 | 1.7 | 1.6 | |||
18.7 | 2.1 | 2.0 | |||
355 | 7.0 | 0.9 | 0.63 | ||
8.7 | 1.1 | 0.8 | |||
10.9 | 1.3 | 1.0 | |||
13.6 | 1.6 | 1.25 | |||
16.9 | 1.9 | 1.6 | |||
21.1 | 2.4 | 2.0 | |||
400 | 7.9 | 1.0 | 1.63 | ||
9.8 | 1.2 | 0.8 | |||
12.3 | 1.5 | 1.0 | |||
15.3 | 1.8 | 1.25 | |||
19.1 | 2.2 | 1.6 | |||
23.7 | 2.6 | 2.0 | |||
公称外径 Nominal O.Diameter mm | 壁厚 Wall Thickness mm | 員差 —.- mm | 公称压力 Deviation mm | |
450 | 8.8 | 1.1 | 0.63 | |
11.0 | 1.3 | 0.8 | ||
18.8 | 1.6 | 1.0 | ||
17.2 | 2.0 | 1.25 | ||
21.5 | 2.4 | 1.6 | ||
26.7 | 2.9 | 2.0 | ||
500 | 9.8 | 1.2 | 0.63 | |
12.3 | 1.5 | 0.8 | ||
15.3 | 1.8 | 1.0 | ||
19.1 | 2 2 | 1.25 | ||
23.9 | 小 | 1.6 | ||
29.7、 | 32 | 2.0 | ||
560 | 11.0 | 1.3 | 0.63 | |
13.7 | 1.6 | 0.8 | ||
17.2 | 2.0 | 1.0 | ||
21.4 | 2.4 | 1.25 | ||
26.7 | 2.9 | 1.6 | ||
33.2 | 3.6 | 2.0 | ||
630 | 12.3 | 1.5 | 0.63 | |
15.4 | 1.8 | 0.8 | ||
19.3 | 2.2 | 1.0 | ||
24.1 | 2.7 | 1.25 | ||
30.0 | 3.2 | 1.6 | ||
37.4 | 4.0 | 2.0 | ||
710 | 13.9 | 1.6 | 0.63 | |
17.4 | 2.0 | 0.8 | ||
21.8 | 2.4 | 1.0 | ||
27.2 | 3.0 | 1.25 | ||
33.9 | 3.6 | 1.6 | ||
42.14 | 4.5 | 2.0 |
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