|
给水用聚乙烯管材（GB/T13663-2000）
|
|
公称外径
|
壁厚
|
大约重量
kg/100m
|
|
PE80
|
Pe100
|
|
SDR17
|
SDR11
|
SDR17
|
ADR11
|
|
公称压力 Mpa
|
SDR17
|
SDR11
|
|
0.8
|
1.25
|
1.0
|
1.6
|
|
20
|
|
2.5
|
|
|
|
12.9
|
|
25
|
|
2.8
|
|
|
|
16.8
|
|
32
|
|
3.0
|
|
3.0
|
|
27.6
|
|
40
|
|
3.7
|
|
3.7
|
|
42.5
|
|
50
|
|
4.6
|
|
4.6
|
|
66.0
|
|
63
|
|
5.8
|
|
5.8
|
|
104.0
|
|
75
|
4.5
|
6.8
|
4.5
|
6.8
|
100.6
|
145.8
|
|
90
|
5.4
|
8.2
|
5.4
|
8.2
|
144.6
|
211.2
|
|
110
|
6.6
|
10.0
|
6.6
|
10.0
|
215.1
|
313.1
|
|
125
|
7.4
|
11.4
|
7.4
|
11.4
|
274.3
|
406.0
|
|
140
|
8.3
|
12.7
|
8.3
|
12.7
|
344.5
|
506.3
|
|
160
|
9.5
|
14.6
|
9.5
|
14.6
|
449.8
|
664.8
|
|
180
|
10.7
|
16.4
|
10.7
|
16.4
|
569.0
|
840.2
|
|
200
|
11.9
|
18.2
|
11.9
|
18.2
|
702.1
|
1036.2
|
|
225
|
13.4
|
20.5
|
13.4
|
20.5
|
890.6
|
1311.6
|
|
250
|
14.8
|
22.7
|
14.8
|
22.7
|
1091.4
|
1613.0
|
|
280
|
16.6
|
25.4
|
16.6
|
25.4
|
1371.1
|
2022.2
|
|
315
|
18.7
|
28.6
|
18.7
|
28.6
|
1736.3
|
2559.8
|
|
355
|
21.1
|
32.2
|
21.1
|
32.2
|
2209.9
|
3249.6
|
|
400
|
23.7
|
36.3
|
23.7
|
36.3
|
2792.8
|
4125.4
|
|
450
|
26.7
|
40.9
|
26.7
|
40.9
|
3538.4
|
5224.0
|
|
500
|
29.7
|
45.4
|
29.7
|
45.4
|
4208.0
|
6218.0
|
|
560
|
33.2
|
50.8
|
33.2
|
50.8
|
5269
|
7793.0
|
|
630
|
37.4
|
57.2
|
37.4
|
57.2
|
16677.0
|
9871.0
|
|
|
|
公称压力与SDR的关系
|
|
公称压力MPa
|
材料等级
|
SDR
|
|
|
41
|
33
|
27.6
|
26
|
22
|
21
|
17.6
|
17
|
13.6
|
11
|
9
|
7.4
|
|
PE80
|
0.32
|
0.4
|
-
|
0.5
|
0.6
|
-
|
-
|
0.8
|
1.0
|
1.25
|
1.6
|
2.0
|
|
PE100
|
0.4
|
0.5
|
0.6
|
-
|
-
|
0.8
|
-
|
1.0
|
1.25
|
1.6
|
2.0
|
2.5
|
|
|
|
聚乙烯烯气管的尺寸（GB15558.1）
|
|
公称外径（mm）
|
壁厚（mm）
|
大约重量kg/100m
|
|
De
|
SDR17.6
|
SDR11
|
SDR17.6
|
SDR11
|
|
20
|
2.3
|
3.0
|
14
|
17
|
|
25
|
2.3
|
3.0
|
18
|
23
|
|
32
|
2.3
|
3.0
|
24
|
28
|
|
40
|
2.3
|
3.7
|
32
|
46
|
|
50
|
2.9
|
4.6
|
49
|
71
|
|
63
|
3.6
|
5.8
|
77
|
111
|
|
90
|
5.2
|
8.2
|
154
|
223
|
|
110
|
6.3
|
10.0
|
229
|
331
|
|
125
|
7.1
|
11.4
|
291
|
427
|
|
160
|
9.1
|
14.6
|
476
|
699
|
|
180
|
10.3
|
16.4
|
602
|
883
|
|
200
|
11.4
|
18.2
|
742
|
1088
|
|
250
|
14.2
|
22.7
|
1151
|
1693
|
|
315
|
19.7
|
28.6
|
1671
|
2567
|
|
400
|
22.8
|
36.4
|
2701
|
4146
|
|
450
|
25.6
|
41.0
|
3561
|
5229
|
|
