
Standard Sectional
dimension
(mm)
Unit Weight
Standard Sectional
dimension
(mm)
Unit Weight
16 X 4.5
0.565
19 X 4.5
19 X 6
0.671
0.895
25 X 4.5
25 X 6
25 X 9
25 X 12
0.883
1.18
1.77
2.36
32 X 4.5
32 X 6
32 X 9
32 X 12
32 X 16
1.13
1.51
2.26
3.01
4.02
38 X 4.5
38 X 6
38 X 9
38 X 12
38 X 16
38 X 19
1.34
1.79
2.68
3.58
4.77
5.67
50 X 4
50 X 6
50 X 9
50 X 12
50 X 16
50 X 19
50 X 22
50 X 25
1.77
2.36
3.53
4.71
6.28
7.46
8.54
9.81
65 X 9
65 X 12
65 X 16
65 X 19
65 X 22
65 X 25
4.49
6.12
8.16
9.69
11.2
12.8
75 X 9
75 X 12
75 X 16
75 X 19
75 X 22
75 X 25
5.30
7.07
9.42
11.2
13.0
14.7
90 X 9
90 X 12
90 X 16
90 X 19
90 X 22
90 X 25
6.36
8.48
11.3
13.4
15.5
17.7
100 X 8
100 X 9
100 X 12
100 X 16
100 X 19
100 X 22
100 X 25
6.28
7.07
9.42
12.6
14.9
17.3
19.6
125 X 9
125 X 12
125 X 16
125 X 19
125 X 22
125 X 25
8.83
11.8
15.7
18.6
21.6
24.5
150 X 12
150 X 16
150 X 19
150 X 22
150 X 25
14.1
18.8
22.4
25.9
29.4
180 X 12
180 X 16
180 X 19
180 X 22
180 X 25
17.0
22.6
26.8
31.1
35.3
200 X 12
200 X 16
200 X 19
200 X 22
200 X 25
18.8
25.1
29.8
34.5
39.2
230 X 12
230 X 16
230 X 19
230 X 22
230 X 25
21.7
28.9
34.3
39.7
45.1
250 X 12
250 X 16
250 X 19
250 X 22
250 X 25
23.6
31.4
37.3
43.2
19.1
280 X 16
280 X 19
280 X 25
35.2
41.8
55.0