水用埋地PE管材
|
序 号 |
项 目 |
要 求 |
|
|
1 |
断裂伸长率.% |
≥350 |
|
|
2 |
纵向回缩率（110℃）.% |
≤3 |
|
|
2 |
氧化诱导时间（200℃）.min |
≥20 |
|
|
4 |
耐候性（管材累计接受≥3.5GJ/M2）老化能量后 |
80℃静液压强度（165h） |
不破裂，不渗漏 |
|
断裂伸长率.% |
≥350 |
||
|
氧化诱导时间（200℃）.min |
≥10 |
||
PE给水管几何尺寸：
PE100级管材
|
公称外径(mm) |
公 称 壁 厚 (mm) |
||||
|
标 准 尺 寸 比 |
|||||
|
SDR33 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
|
|
公 称 压 力 (MPa) |
|||||
|
0.4 |
0.6 |
0.8 |
1.0 |
1.25 |
|
|
20 |
- |
- |
- |
- |
- |
|
25 |
- |
- |
- |
- |
2.3 |
|
32 |
- |
- |
- |
- |
3.0 |
|
40 |
- |
- |
- |
- |
3.7 |
|
50 |
- |
- |
- |
- |
4.6 |
|
63 |
- |
- |
- |
4.7 |
5.8 |
|
75 |
- |
- |
4.5 |
5.6 |
6.8 |
|
90 |
- |
4.3 |
5.4 |
6.7 |
8.2 |
|
110 |
- |
5.3 |
6.6 |
8.1 |
10.0 |
|
125 |
- |
6.0 |
7.4 |
9.2 |
11.4 |
|
140 |
4.3 |
6.7 |
8.3 |
10.3 |
12.7 |
|
160 |
4.9 |
7.7 |
9.5 |
11.8 |
14.6 |
|
180 |
5.5 |
8.6 |
10.7 |
13.3 |
16.4 |
|
200 |
6.2 |
9.6 |
11.9 |
14.7 |
18.2 |
|
225 |
6.9 |
10.8 |
13.4 |
16.6 |
20.5 |
|
250 |
7.7 |
11.9 |
14.8 |
18.4 |
22.7 |
|
280 |
8.6 |
13.4 |
16.6 |
20.6 |
25.4 |
|
315 |
9.7 |
15.0 |
18.7 |
23.2 |
28.6 |
|
355 |
10.9 |
16.9 |
21.1 |
26.1 |
32.2 |
|
400 |
12.3 |
19.1 |
23.7 |
29.4 |
36.3 |
|
450 |
13.8 |
21.5 |
26.7 |
33.1 |
40.9 |
|
500 |
15.3 |
23.9 |
29.7 |
36.8 |
45.4 |
|
560 |
17.2 |
26.7 |
33.2 |
41.2 |
50.8 |
|
630 |
19.3 |
30.0 |
37.4 |
46.3 |
57.2 |
|
710 |
21.8 |
33.9 |
42.1 |
52.2 |
- |
|
800 |
24.5 |
38.1 |
47.4 |
58.8 |
- |
|
900 |
27.6 |
42.9 |
53.3 |
- |
- |
|
1000 |
30.6 |
47.7 |
59.3 |
- |
- |
|
1200 |
36.4 |
57.1 |
70.6 |
- |
- |
|
|
|
|
|
|
|
注：管材长度一般为6米、9米、12米，也可双方协商约定。
|
公称外径(mm) |
公 称 壁 厚 (mm) |
||||
|
标 准 尺 寸 比 |
|||||
|
SDR26 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
|
|
公 称 压 力 (MPa) |
|||||
|
0.6 |
0.8 |
1.0 |
1.25 |
1.6 |
|
|
32 |
- |
- |
- |
- |
3.0 |
|
40 |
- |
- |
- |
- |
3.7 |
|
50 |
- |
- |
- |
- |
4.6 |
|
63 |
- |
- |
- |
4.7 |
5.8 |
|
75 |
- |
- |
4.5 |
5.6 |
6.8 |
|
90 |
- |
4.3 |
5.4 |
6.7 |
8.2 |
|
110 |
4.2 |
5.3 |
6.6 |
8.1 |
10.0 |
|
125 |
4.8 |
6.0 |
7.4 |
9.2 |
11.4 |
|
140 |
5.4 |
6.7 |
8.3 |
10.3 |
12.7 |
|
160 |
6.2 |
7.7 |
9.5 |
11.8 |
14.6 |
|
180 |
6.9 |
8.6 |
10.7 |
13.3 |
16.4 |
|
200 |
7.7 |
9.6 |
11.9 |
14.7 |
18.2 |
|
225 |
8.6 |
10.8 |
13.4 |
16.6 |
20.5 |
|
250 |
9.6 |
11.9 |
14.8 |
18.4 |
22.7 |
|
280 |
10.7 |
13.4 |
16.6 |
20.6 |
25.4 |
|
315 |
12.1 |
15.0 |
18.7 |
23.2 |
28.6 |
|
355 |
13.6 |
16.9 |
21.1 |
26.1 |
32.2 |
|
400 |
15.3 |
19.1 |
23.7 |
29.4 |
36.3 |
|
450 |
17.2 |
21.5 |
26.7 |
33.1 |
40.9 |
|
500 |
19.1 |
23.9 |
29.7 |
36.8 |
45.4 |
|
560 |
21.4 |
26.7 |
33.2 |
41.2 |
50.8 |
|
630 |
24.1 |
30.0 |
37.4 |
46.3 |
57.2 |
|
710 |
27.2 |
33.9 |
42.1 |
52.2 |
- |
|
800 |
30.6 |
38.1 |
47.4 |
58.8 |
- |
|
900 |
34.4 |
42.9 |
53.3 |
- |
- |
|
1000 |
38.2 |
47.7 |
59.3 |
- |
- |
|
1200 |
46.0 |
57.1 |
70.6 |
- |
- |
性能特点：
良好的卫生性能，管道中无任何有毒助剂，管道内壁光滑，不结构，不滋生细菌；耐腐蚀性能好，抗冲击性能好，耐低温性能好，重量轻，寿命长，施工安装方便，连接安全可靠。
PE100供水管报价表
|
公称外径/mm |
1.6MPA |
1.25MPA |
1.0MPA |
0.8MPA |
0.6MPA |
|
20 |
5.04 |
||||
|
25 |
6.54 |
||||
|
32 |
10.77 |
||||
|
40 |
16.45 |
||||
|
50 |
25.58 |
||||
|
63 |
40.25 |
33.56 |
|||
|
75 |
51.50 |
42.68 |
35.21 |
||
|
90 |
74.62 |
62.10 |
50.28 |
41.02 |
|
|
110 |
110.23 |
92.00 |
74.55 |
61.16 |
49.55 |
|
125 |
142.00 |
118.00 |
95.29 |
78.30 |
63.91 |
|
140 |
176.59 |
147.22 |
119.22 |
99.55 |
80.09 |
|
160 |
234.26 |
191.67 |
155.30 |
131.33 |
104.49 |
|
180 |
294.66 |
241.98 |
198.70 |
164.08 |
133.01 |
|
200 |
366.24 |
305.28 |
243.58 |
202.36 |
165.93 |
|
225 |
461.61 |
385.11 |
309.58 |
254.77 |
207.28 |
|
250 |
565.85 |
471.99 |
378.86 |
310.84 |
255.64 |
|
280 |
712.34 |
595.10 |
480.78 |
396.88 |
317.63 |
|
315 |
898.02 |
749.49 |
610.85 |
497.26 |
402.00 |
|
355 |
1142.38 |
945.45 |
776.20 |
636.62 |
515.74 |
|
400 |
1444.47 |
1203.29 |
978.01 |
805.63 |
650.16 |
|
450 |
1823.35 |
1516.39 |
1234.16 |
1014.82 |
829.13 |
|
500 |
2252.71 |
1865.64 |
1520.05 |
1248.11 |
1017.69 |
|
560 |
2813.42 |
2330.45 |
1910.17 |
1568.93 |
1284.09 |
|
630 |
3551.62 |
2950.18 |
2411.37 |
1989.04 |
1617.15 |