|
Nominal Bore
|
Outside Diameter
|
Class
|
Thickness
|
Weight
|
|
mm
|
mm
|
|
mm
|
Kg/m
|
|
(1)
|
(2)
|
(3)
|
(4)
|
(5)
|
|
15
|
21.3
|
Light
|
2.0
|
0.947
|
|
Medium
|
2.6
|
1.21
|
|
Heavy
|
3.2
|
1.44
|
| |
|
20
|
26.9
|
Light
|
2.3
|
1.38
|
|
Medium
|
2.6
|
1.56
|
|
Heavy
|
3.2
|
1.87
|
| |
|
|
|
|
|
25
|
33.7
|
Light
|
2.6
|
1.98
|
|
Medium
|
3.2
|
2.41
|
|
Heavy
|
4.0
|
2.93
|
| |
|
32
|
42.4
|
Light
|
2.6
|
2.54
|
|
Medium
|
3.2
|
3.10
|
|
Heavy
|
4.0
|
3.79
|
| |
|
40
|
48.3
|
Light
|
2.9
|
3.23
|
|
Medium
|
3.2
|
3.56
|
|
Heavy
|
4.0
|
4.37
|
| |
|
50
|
60.3
|
Light
|
2.9
|
4.08
|
|
Medium
|
3.6
|
5.03
|
|
Heavy
|
4.5
|
6.19
|
| |
|
65
|
76.1
|
Light
|
3.2
|
5.71
|
|
Medium
|
3.6
|
6.42
|
|
Heavy
|
4.5
|
7.95
|
| |
|
80
|
88.9
|
Light
|
3.2
|
6.72
|
|
Medium
|
4.0
|
8.36
|
|
Heavy
|
4.8
|
9.90
|
| |
|
100
|
114.3
|
Light
|
3.6
|
9.75
|
|
Medium
|
4.5
|
12.2
|
|
Heavy
|
5.4
|
14.5
|
| |
|
125
|
139.7
|
Light
|
4.5
|
15.0
|
|
Medium
|
4.8
|
15.9
|
|
Heavy
|
5.4
|
17.9
|
| |
|
150
|
165.1
|
Light
|
4.5
|
17.8
|
|
Medium
|
4.8
|
18.9
|
|
Heavy
|
5.4
|
21.3
|
|
Tensile Properties |
|
Grade
|
Tensile Strength
|
Yield Stress
|
Elongation
|
| |
(Min)
|
(Min)
|
|
| |
MPa
|
MPa
|
Percent
|
|
Yst210
|
330
|
210
|
20
|
|
Yst240
|
410
|
240
|
17
|
|
Yst310
|
450
|
310
|
14
|
|
|
Note
: Elongation percent for tubes upto & including 25mm
nominal bore for all grades shall be 12% minimum
|
a)
Outside Diameter:
1. Upto & including 48.3mm
2.
Over 48.3mm
|
+0.4mm
-0.8mm
± 1.0% |
| b)
Thickness (for all sizes) |
+
not limited
-10% |
c)
Weight
1. Single Tube -Light
Medium and Heavy
2) 10 tonne lots - light
Medium and Heavy |
+10%
-8%
± 10%
± 5%
± 7.5% |
|
|
|
 |
|
|
| All
Rights Reserved. © 2003-2006. The Nezone Group of Companies. |
|
