Brand� : Kentra
Pipes Dimensions and Maximum Sustained Working Pressure for Classes B,C,D AND E - MS 628 : 1982
|
Nominal Size |
Mean outside diameter |
Wall Thickness |
|
Class B
6 bar |
Class C
9 bar |
Class D
12 bar |
Class E
15 bar |
|
min |
max |
Average Value |
Individual Value |
Average Value |
Individual Value |
Average���� Value���� |
Individual Value |
Average Value |
Individual Value |
|
max |
�min����� |
��max |
max |
�min� |
�max |
max |
min |
max |
max |
min |
max |
|
mm |
mm |
mm |
��� mm |
� mm |
� mm |
��� mm |
�mm |
�mm |
����� mm |
�mm |
�mm |
��� mm |
� mm |
�mm |
|
15
20
25
32 |
21.2
26.6
33.4
42.1 |
21.5
26.9
33.7
42.4 |
-
-
-
- |
-
-
-
- |
-
-
-
- |
-
-
-
- |
-
-
-
- |
-
-
-
- |
-
-
-
2.7 |
-
-
-
2.2 |
-
-
-
2.7 |
2.1
2.5
2.7
3.2 |
1.7
1.9
2.2
2.7 |
2.1
2.5
2.7
3.2 |
|
��� 40
��� 50
��� 65
��� 80 |
48.1
60.2
75.0
88.7 |
48.4
60.5
75.3
89.1 |
-
-
-
� 3.4 |
-
-
-
2.9 |
-
-
-
3.4 |
-
3.0
3.5
4.1 |
-
2.5
3.0
3.5 |
-
3.0
3.5
4.1 |
3.0
3.7
4.5
5.3 |
2.5
3.1
3.9
4.6 |
3.0
3.7
4.5
5.3 |
3.7
4.5
5.5
6.5 |
3.1
3.9
4.8
5.7 |
3.7
4.5
5.5
6.6 |
|
100
125
155 |
114.1
140.0
168.0 |
114.5
140.4
168.5 |
4.0
4.4
5.2 |
3.4
3.8
4.5 |
4.0
4.4
5.2 |
5.2
6.3
7.5 |
4.5
5.5
6.6 |
5.2
6.4
7.6 |
6.8
8.3
9.9 |
6.0
7.3
8.8 |
6.9
8.4
10.2 |
8.3
10.1
12.1 |
7.3
9.0
10.8 |
8.4
10.4
12.5 |
��
|
