|
|
公稱尺寸(ф)mm
|
給水管
|
工業管
|
加厚管
|
|
|
0.6Mpa
|
1.0Mpa
|
|
|
|
|
|
規格
|
壁厚mm
|
壁厚mm
|
壁厚mm
|
壁厚mm
|
公稱壓力
|
|
|
ф20
|
|
|
2
|
2.3
|
1.6Mpa
|
|
|
|
|
ф25
|
|
|
2
|
2.8
|
1.6Mpa
|
|
|
ф32
|
|
|
2.4
|
3.6
|
1.6Mpa
|
|
|
ф40
|
|
2
|
3
|
3
|
1.0Mpa
|
|
|
ф50
|
|
2.4
|
3.7
|
3.7
|
1.0Mpa
|
|
|
ф63
|
2
|
3
|
4.7
|
4.7
|
1.0Mpa
|
|
|
ф75
|
2.2
|
3.6
|
5.6
|
5.5
|
1.0Mpa
|
|
|
ф90
|
2.7
|
4.3
|
6.7
|
6.6
|
1.0Mpa
|
|
|
ф110
|
3.2
|
4.8
|
7.2
|
8.1
|
1.0Mpa
|
|
|
ф125
|
3.7
|
5.4
|
7.4
|
9.2
|
1.0Mpa
|
|
|
ф140
|
4.1
|
6.1
|
8.3
|
10.3
|
1.0Mpa
|
|
|
ф160
|
4.7
|
7
|
9.5
|
11.8
|
1.0Mpa
|
|
|
ф200
|
5.9
|
8.7
|
11.9
|
11.9
|
0.8Mpa
|
|
|
ф225
|
6.6
|
9.8
|
13.4
|
13.4
|
0.8Mpa
|
|
|
ф250
|
7.3
|
10.9
|
14.8
|
14.8
|
0.8Mpa
|
|
|
ф280
|
8.2
|
12.2
|
16.6
|
16.6
|
0.8Mpa
|
|
|
ф315
|
9.2
|
13.7
|
18.7
|
18.7
|
0.8Mpa
|
|
|
ф355
|
9.4
|
14.8
|
|
|
|
|
|
ф400
|
10.6
|
15.3
|
|
|
|
|
|
