华宝管业是专门生产大型PE管道的厂家,我公司生产的PE管材严格执行GBT13663-2000《给水用聚乙烯(PE)管材》、CJT358-2010《非开挖铺设用高密度聚乙烯水管》来进行生产的,我们今天给大家讲的是PE管材的公称压力和规格尺寸,我们以PE-100级的聚乙烯管材来说。下面总结了一张表格:
公称外径dn,mm |
SDR26 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
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公称压力PN,Mpa |
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0.6 |
0.8 |
1.0 |
1.25 |
1.6 |
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公称壁厚 |
米重Kg/m |
公称壁厚 |
米重Kg/m |
公称壁厚 |
米重Kg/m |
公称壁厚 |
米重Kg/m |
公称壁厚 |
米重Kg/m |
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20 |
|
|
|
|
|
|
|
|
2.3 |
0.14 |
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25 |
|
|
|
|
|
|
|
|
2.3 |
0.17 |
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32 |
|
|
|
|
|
|
|
|
3.0 |
0.28 |
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40 |
|
|
|
|
|
|
|
|
3.7 |
0.44 |
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50 |
|
|
|
|
|
|
|
|
4.6 |
0.68 |
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63 |
|
|
|
|
|
|
4.7 |
0.90 |
5.8 |
1.08 |
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75 |
|
|
|
|
4.5 |
1.03 |
5.6 |
1.26 |
6.8 |
1.51 |
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90 |
|
|
4.3 |
1.20 |
5.4 |
1.49 |
6.7 |
1.82 |
8.2 |
2.18 |
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110 |
4.2 |
1.46 |
5.3 |
1.80 |
6.6 |
2.21 |
8.1 |
2.69 |
10.0 |
3.23 |
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125 |
4.8 |
1.90 |
6.0 |
2.32 |
7.4 |
2.84 |
9.2 |
3.45 |
11.4 |
4.20 |
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140 |
5.4 |
2.38 |
6.7 |
2.92 |
8.3 |
3.56 |
10.3 |
4.34 |
12.7 |
5.25 |
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160 |
6.2 |
3.11 |
7.7 |
3.82 |
9.5 |
4.65 |
11.8 |
5.67 |
14.6 |
6.87 |
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180 |
6.9 |
3.90 |
8.6 |
4.79 |
10.7 |
5.9 |
13.3 |
7.18 |
16.4 |
8.84 |
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200 |
7.7 |
4.82 |
9.6 |
5.95 |
11.9 |
7.26 |
14.7 |
8.85 |
18.2 |
10.91 |
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225 |
8.6 |
6.05 |
10.8 |
7.53 |
13.4 |
9.22 |
16.6 |
11.44 |
20.5 |
13.81 |
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250 |
9.6 |
7.52 |
11.9 |
9.20 |
14.8 |
11.31 |
18.4 |
14.07 |
22.7 |
17.02 |
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280 |
10.7 |
9.40 |
13.4 |
11.63 |
16.6 |
14.48 |
20.6 |
17.67 |
25.4 |
21.32 |
||||||
315 |
12.1 |
11.94 |
15.0 |
14.63 |
18.7 |
18.34 |
23.2 |
22.38 |
28.6 |
27.03 |
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355 |
13.6 |
15.11 |
16.9 |
18.91 |
21.1 |
18.34 |
26.1 |
28.38 |
32.2 |
34.29 |
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400 |
15.3 |
19.12 |
19.1 |
24.12 |
23.7 |
29.52 |
29.4 |
36.00 |
36.3 |
43.55 |
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450 |
17.2 |
24.69 |
21.5 |
30.50 |
26.7 |
37.42 |
33.1 |
45.63 |
40.9 |
55.19 |
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500 |
19.1 |
30.48 |
23.9 |
37.68 |
29.7 |
46.24 |
36.8 |
56.46 |
45.4 |
68.08 |
||||||
560 |
21.4 |
38.20 |
26.7 |
47.19 |
33.2 |
57.90 |
41.2 |
70.46 |
50.8 |
85.34 |
||||||
630 |
24.1 |
48.46 |
30.0 |
59.62 |
37.4 |
73.35 |
46.3 |
89.64 |
57.2 |
108.10 |
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710 |
27.2 |
61.62 |
33.9 |
75.94 |
42.1 |
93.12 |
52.2 |
113.53 |
|
|
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800 |
30.6 |
78.14 |
38.1 |
96.25 |
47.4 |
118.08 |
58.8 |
144.08 |
|
|
||||||
900 |
34.4 |
98.75 |
42.9 |
121.85 |
53.3 |
149.18 |
|
|
|
|
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1000 |
36.2 |
121.92 |
47.7 |
150.60 |
59.3 |
184.7 |
|
|
|
|
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1200 |
45.9 |
175.59 |
57.2 |
216.56 |
|
|
|
|
|
|
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适用于大口径、高压力给水工程,公称压力是指在二十摄氏度下输送睡得最大允许工作压力。
上表中重力按0.960g/cm3平均密度计算,外径及壁厚均取公称值加极限偏差的一半。
通过以上表格,我们可以清楚看出PE管的管材的公称压力和规格尺寸。
常州市华宝塑料管业,是大型管道的生产厂家;公司拥有五条具有国内先进水平的管材生产线,可生产不同规格的管材。先进工艺。严格的质量检查,是您优先的选择,如您对华宝产品感兴趣,可直接来电咨询:18015838989