
产品介绍:给水用聚乙烯(PE)管材
颜色:管材颜色为黑色,带蓝色色条
长度:管材长度一般为6m,也可由供需双方协商确定
连接方式:采用热熔焊接或者电熔焊接
执行标准:GB/T 13663—2000
物理性能
项 目 |
技术指标 |
密度/(kg/m3) |
1350~1460 |
公称压力等级和规格尺寸:
GB/T 13663-2000
PE 80 级聚乙烯管材公称压力盒规范尺寸
公称外径 dη,mm |
公称壁厚eη,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 |
|
16 |
— |
— |
— |
— |
— |
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 |
PE 100 级聚乙烯管材公称压力盒规格尺寸
公称外径 dη ,mm |
公称壁厚eη,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 |
管材性质和特点:
1.使用寿命长,在标准状况下,至少可安全使用五十年;
2.给水用聚乙烯管道,具有极好的抗腐蚀性;
3.内壁光滑且关闭不结垢,具有超低摩阻,相同内径输水比钢管可以提高30%的流通量;
4.极好的耐磨性,而耐磨性是钢管的四倍;
5.很好的韧性,即使管道发生严重变形也很难破裂,因而,其抗地震性能十分优良;
6.聚乙烯管道质轻,可挠曲,具有优异的施工性能和较低的施工成本;
7.聚乙烯管道可回收重复利用,完全燃烧也不会释放出任何毒素,环保卫生;
8.聚乙烯材料不含任何对人体危害的成分,不生锈,不结垢,做饮水管安全卫生;
9.聚乙烯管道采用热熔焊接或者电熔焊接,操作方便,接口牢固,无泄漏。