| 公差外径(dn)mm |
公称压力Mpa |
| 1.0 |
1.6 |
2.0 |
2.5 |
3.5 |
| 基本尺寸 |
偏差 |
公称壁厚mm及偏差mm |
| 50 |
+1.2
0 |
|
4.5+1.2
0 |
5.0+1.2
0 |
5.5+1.5
0 |
5.5+1.5
0 |
| 63 |
+1.2
0 |
|
4.5+1.2
0 |
5.0+1.2
0 |
5.5+1.5
0 |
5.5+1.5
0 |
| 75 |
+1.2
0 |
|
5.0+1.2
0 |
5.0+1.2
0 |
5.5+1.5
0 |
6.0+1.5
0 |
| 90 |
+1.4
0 |
|
5.5+1.5
0 |
5.5+1.5
0 |
5.5+1.5
0 |
6.0+1.5
0 |
| 110 |
+1.5
0 |
5.5+1.5
0 |
7.0+1.5
0 |
7.0+1.5
0 |
7.5+1.5
0 |
8.5+1.5
0 |
| 140 |
+1.7
0 |
5.5+1.5
0 |
8.0+1.5
0 |
8.5+1.5
0 |
9.0+1.5
0 |
9.5+1.5
0 |
| 160 |
+2.0
0 |
6.0+1.5
0 |
9.0+1.5
0 |
9.5+1.5
0 |
9.0+1.5
0 |
10.5+2.0
0 |
| 200 |
+2.3
0 |
6.0+1.5
0 |
9.5+2.0
0 |
10.5+2.0
0 |
10.0+2.0
0 |
12.5+2.2
0 |
| 225 |
+2.5
0 |
8.0+1.5
0 |
10.0+2.0
0 |
10.5+2.0
0 |
11.0+2.0
0 |
|
| 250 |
+2.5
0 |
10.5+2.0
0 |
12.0+2.2
0 |
12.0+2.2
0 |
12.5+2.2
0 |
|
| 315 |
+2.7
0 |
11.5+2.0
0 |
13.0+2.5
0 |
13.0+2.5
0 |
14.5+1.6
0 |
|
| 355 |
+2.8
0 |
12.0+2.2
0 |
14.0+2.5
0 |
|
|
|
| 400 |
+3.0
0 |
12.5+2.2
0 |
15.0+2.8
0 |
|
|
|
| 450 |
+3.2
0 |
13.5+2.5
0 |
16.0+2.8
0 |
|
|
|
| 500 |
+3.2
0 |
15.5+2.8
0 |
18.0+3.0
0 |
|
|
|
| 560 |
+3.2
0 |
20.0+3.0
0 |
21.0+2.3
0 |
|
|
|
| 630 |
+3.2
0 |
23.0+3.0
0 |
24.0+2.5
0 |
|
|
|
| 710 |
+3.5
0 |
28.0+3.0
0 |
|
|
|
|
| 800 |
+3.5
0 |
34.0+3.0
0 |
说明：
产品执行标准为：CJ/T189-2007钢丝网骨架复合管，Q/WXX001-2010《煤矿井下用钢丝网骨架复合管》，同一规格不同压力等级的复合管，其钢丝直径、网络参数不同。公称压力是管材在20℃下输送水介质的最大使用压力，若介质温度发生变化时应根据公称压力修正系数值进行修正。
钢丝网骨架复合管颜色一般为黑色，给水用管材黑色和蓝色，黑色管应有蓝色色条；
钢丝网骨架复合管没根长度可以根据运输要求定做，一般为6米 12米，如需其他米数，需提前定做！
