中国管材规格表
- 2015-09-08 11:11:00
- haitong
- 转贴:
- 3269
管材 |
型号 |
外径(mm) |
内径(mm) |
壁厚(mm) |
理论重量(kg/m) |
长度(m) |
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标准值 |
调整度 |
最小值 |
最大值 |
最小值 |
最大值 |
标准值 |
调整度 |
最小值 |
最大值 |
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焊接钢管 |
DN15 |
21.3 |
±0.4 |
20.9 |
21.7 |
14.6 |
16.8 |
2.8 |
±12.5% |
2.45 |
3.15 |
1.28 |
6 |
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DN20 |
26.9 |
26.5 |
27.3 |
20.2 |
22.4 |
1.66 |
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DN25 |
33.7 |
33.3 |
34.1 |
26.1 |
28.5 |
3.2 |
2.8 |
3.6 |
2.41 |
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DN32 |
42.4 |
42.0 |
42.8 |
34.8 |
37.2 |
3.36 |
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DN40 |
48.3 |
47.9 |
48.7 |
40.02 |
42.58 |
3.5 |
3.06 |
3.94 |
3.87 |
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DN50 |
60.3 |
±0.5 |
59.8 |
60.8 |
51.92 |
54.68 |
5.29 |
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DN65(70) |
76.1 |
75.6 |
76.6 |
67.04 |
69.94 |
3.8 |
3.33 |
4.28 |
7.11 |
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DN80(75) |
88.9 |
88.4 |
89.4 |
79.4 |
82.4 |
4.0 |
3.5 |
4.5 |
8.38 |
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DN100 |
114.3 |
113.8 |
114.8 |
104.8 |
107.8 |
10.88 |
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DN125 |
139.7 |
139.2 |
140.2 |
130.2 |
133.2 |
13.39 |
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DN150 |
168.3 |
167.8 |
168.8 |
157.68 |
160.92 |
4.5 |
3.94 |
5.06 |
18.18 |
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根据《低压流体输送用焊接钢管》(CB/T3091-2001) |
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镀锌钢管 |
与焊接钢管相同,重量按表加3%-6%。 |
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衬塑钢管 |
DN15 |
21.3 |
±0.4 |
20.9 |
21.7 |
12.8 |
13.4 |
2.8 |
±12.5% +(1.5±0.2) |
2.45+(1.3-1.7) |
3.15+(1.3-1.7) |
|
6 |
||
DN20 |
26.9 |
26.5 |
27.3 |
18.3 |
18.9 |
|
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DN25 |
33.7 |
33.3 |
34.1 |
24.0 |
24.8 |
3.2 |
2.8+(1.3-1.7) |
3.6+(1.3-1.7) |
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DN32 |
42.4 |
42.0 |
42.8 |
32.8 |
33.6 |
|
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DN40 |
48.3 |
47.9 |
48.7 |
38.0 |
39.0 |
3.5 |
3.06+(1.3-1.7) |
3.94+(1.3-1.7) |
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DN50 |
60.3 |
±0.5 |
59.8 |
60.8 |
50.0 |
51.0 |
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DN65(70) |
76.1 |
75.6 |
76.6 |
65.0 |
66.2 |
3.8 |
3.33+(1.3-1.7) |
4.28+(1.3-1.7) |
|
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DN80(75) |
88.9 |
88.4 |
89.4 |
76.5 |
77.9 |
4.0 |
±12.5% +(2.0±0.2) |
3.5+(1.8-2.2) |
4.5+(1.8-2.2) |
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DN100 |
114.3 |
113.8 |
114.8 |
102.0 |
103.4 |
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DN125 |
139.7 |
139.2 |
140.2 |
128.0 |
130.0 |
|
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DN150 |
168.3 |
167.8 |
168.8 |
151.0 |
153.0 |
4.5 |
±12.5% +(2.5±0.2) |
3.94+(2.3-2.7) |
5.06+(2.3-2.7) |
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根据《给水衬塑复合钢管行业标准》(CJ/T136-2001) |
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管材 |
型号 |
外径(mm) |
内径(mm) |
壁厚(mm) |
理论重量(kg/m) |
长度(m) |
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标准值 |
调整度 |
最小值 |
最大值 |
最小值 |
最大值 |
标准值 |
调整度 |
最小值 |
最大值 |
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PVC电工套管(中型) |
Φ16 |
16 |
-0.3 |
15.7 |
16 |
14.6 |
16.8 |
1.5 |
-0.3 |
1.2 |
1.5 |
1.28 |
4 |
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Φ20 |
20 |
19.7 |
20 |
20.2 |
22.4 |
1.55 |
1.25 |
1.55 |
1.66 |
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Φ25 |
25 |
24.7 |
25 |
26.1 |
28.5 |
1.8 |
1.5 |
1.8 |
2.41 |
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Φ32 |
32 |
31.7 |
32 |
34.8 |
37.2 |
2.1 |
1.8 |
2.1 |
3.36 |
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Φ40 |
40 |
39.7 |
40 |
40.02 |
42.58 |
2.3 |
2.0 |
2.3 |
3.87 |
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根据国际电工委员会制定的IEC614-1:1994和 IEC614-2:1994《电气装置用导管规范》 |
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UPVC塑料排水管 |
De40 |
40 |
+0.3 |
40 |
40.3 |
35.2 |
36.3 |
2.0 |
+0.4 |
2.0 |
2.4 |
|
4(可按层高定制) |
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De50 |
50 |
50 |
50.3 |
45.2 |
46.3 |
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De75 |
75 |
75 |
75.3 |
69.6 |
70.7 |
2.3 |
2.3 |
2.7 |
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De110 |
110 |
+0.4 |
110 |
110.4 |
102.4 |
104 |
3.2 |
+0.6 |
3.2 |
3.8 |
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De125 |
125 |
125 |
125.4 |
117.4 |
119 |
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De160 |
160 |
+0.5 |
160 |
160.5 |
150.8 |
152.4 |
4.0 |
4.0 |
4.6 |
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De200 |
200 |
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5.0 |
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柔性铸铁管 |
DN50 |
61(58) |
+2.0 -1.0 |
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4.3(3.5) |
-0.5 |
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一般为1.5米及3米(可定制) |
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DN75 |
86(83) |
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4.4(3.5) |
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DN100 |
111(110) |
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4.8(3.5) |
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DN125 |
137(135) |
+2.0 -2.0 |
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4.8(4.0) |
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DN150 |
162(160) |
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4.8(4.0) |
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DN200 |
214(210) |
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5.8(5.0) |
-1.0 |
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DN250 |
268(274) |
+2.0 -2.5 |
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