Weight Conversion Table
Size
Outside
Wall
Calculated Weight
(Plain end)
N.B. mm
Diameter mm
Thickness
Kg./m
M/Tone (Appr.)
150
168.3
4.8
19.3
52
5.0
20.1
50
5.4
21.7
46
6.0
24.0
41.5
6.4
25.5
39
7.0
27.8
36
8.0
31.6
31.5
175
193.7
4.8
22.6
44
5.0
23.3
43
5.4
25.1
40
6.0
27.8
36
6.4
29.6
34
7.0
32.2
31
8.0
36.6
27.5
9.5
43.2
23
200
219.1
4.3
22.8
44
4.8
25.6
39
5.0
26.4
38
5.4
28.5
33
6.0
31.5
31.5
6.4
33.6
30
7.0
36.6
27
8.0
41.6
24
9.5
49.1
20.5
250
273
4.3
28.5
35
4.8
32.1
31
5.0
33.0
30.5
5.4
35.6
28
6.0
39.5
25.5
6.4
42.1
24
7.0
45.9
22
8.0
52.3
19
9.5
61.7
16
300
323.9
4.8
38.2
26
5.0
39.3
25.5
5.4
42.4
23.5
6.0
47.0
21.5
6.4
50.1
20
7.0
54.7
18.5
8.0
62.3
16
9.5
73.7
13.5
350
355.6
5.6
48.3
21
6.0
51.7
19
6.4
55.1
18
7.0
60.2
16.5
8.0
68.6
14.5
400
406.4
5.6
55.3
18
6.0
59.2
17
6.4
63.1
16
7.0
68.9
14.5
8.0
78.6
13
9.5
93.0
11
(Confirming to IS: 3589/1991)
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