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复 合 管 型 号 |
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给水用钢/塑复合管材尺寸表 单位:mm
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公称通径 |
钢管 |
PE层 |
复合管(参考值) |
工作压力(Mpa) |
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mm |
ln |
外径 |
公差 |
壁厚 |
公差 |
壁厚 |
公差 |
通径 |
壁厚 |
重量(kg/m) |
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15 |
1/2 |
21.30 |
±0.50 |
2.8 |
±12.50% |
1.50 |
±0.20 |
12.70 |
4.30 |
1.37 |
≤1.6 |
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20 |
3/4 |
26.90 |
18.20 |
1.78 |
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25 |
1 |
33.70 |
3.2 |
24.10 |
4.70 |
2.54 |
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32 |
11/4 |
42.40 |
3.5 |
31.30 |
5.00 |
3.35 |
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40 |
11/2 |
48.30 |
2.0 |
37.00 |
5.50 |
4.09 |
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50 |
2 |
60.30 |
±1.0% |
3.8 |
48.00 |
5.80 |
5.23 |
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65 |
21/2 |
76.10 |
4.0 |
2.50 |
62.50 |
6.50 |
7.20 |
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80 |
3 |
88.90 |
75.50 |
9.08 |
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100 |
4 |
114.30 |
101.00 |
11.83 |
|
125 |
5 |
139.70 |
3.50 |
±0.30 |
124.80 |
7.50 |
14.80 |
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150 |
6 |
168.30 |
4.5 |
142.00 |
8.00 |
19.49 |
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200 |
8 |
219.10 |
±0.75% |
7 |
4.00 |
0.50 |
197.00 |
11.00 |
39.14 |
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250 |
10 |
273.00 |
8 |
250.00 |
49.12 |
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300 |
12 |
323.90 |
9 |
5.00 |
296.00 |
13.00 |
67.32 |
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350 |
14 |
355.60 |
6.00 |
0.80 |
325.00 |
15.00 |
88.32 |
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400 |
16 |
406.40 |
10 |
7.00 |
372.00 |
17.00 |
111.35 |
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注:1、配套管件均可生产。
2、管材标准长度为6000 mm
±10mm |
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钢/塑复合管材尺寸表
单位:mm
[返回顶部] |
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公称通径DN |
外径D |
壁厚 |
标准长度L |
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ST/PE、PP |
ST/HDPE |
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ST |
PE |
PP |
ST |
HDPE |
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25 |
34 |
2.5 |
2.5 |
2.5 |
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250倍尺至5500,也可根据用户需求尺寸制造 |
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32 |
42 |
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40 |
48 |
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50 |
60 |
3 |
3 |
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65 |
76 |
3 |
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80 |
89 |
4 |
4 |
6 |
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100 |
114 |
3.5 |
3.5 |
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125 |
133 |
4.5 |
6.5 |
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150 |
159 |
4.5 |
4 |
4 |
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200 |
219 |
7 |
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7 |
7 |
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250 |
273 |
8 |
4.5 |
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8 |
7.5 |
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300 |
325 |
9 |
5 |
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9 |
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350 |
377 |
6 |
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8.5 |
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400 |
426 |
10 |
7 |
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10 |
10 |
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钢/塑复合管件结构尺寸表
单位:mm |
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公称通径 |
90º弯头 |
45º弯头 |
三通 |
四通 |
异径 |
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等径 |
异径 |
正Y型 |
斜Y型 |
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DN |
A |
R |
A |
R |
A |
A |
B |
A |
B |
A |
B |
A |
L |
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25 |
90 |
38 |
45 |
38 |
90 |
90 |
90 |
90 |
50 |
185 |
50 |
90 |
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32 |
95 |
45 |
50 |
48 |
95 |
95 |
95 |
95 |
55 |
205 |
55 |
95 |
100 |
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40 |
100 |
60 |
55 |
60 |
100 |
100 |
100 |
100 |
60 |
225 |
60 |
100 |
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50 |
115 |
75 |
65 |
75 |
115 |
115 |
115 |
115 |
65 |
240 |
65 |
115 |
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65 |
125 |
98 |
75 |
98 |
125 |
125 |
125 |
125 |
70 |
260 |
70 |
125 |
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80 |
140 |
120 |
120 |
140 |
140 |
140 |
140 |
75 |
285 |
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