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Specifications
Specifications for Mild Steel Tubes Confirming to IS : 1239 (PART - 1) 2004

N.B & Series   Outside Diameter Wall Thickness Nominal Mass of Galvanized Steel Tubes Sockets
Min. Max. Plain End Screwed & Socketed Min.
OD
Min. Length
mm/ inch   mm mm mm Swg Kg/m Mtrs/ Ton Kg/m Mtrs/ Ton No.
of
Pipes per bundle
mm mm
15(1/2") L
M
H
21.00 21.00 21.00 21.40 21.80 21.80 2.00 2.60 3.20 14
12
10
.947 1.21 1.44 1056 826 694 0.956 1.22 1.45 1046 820 690 165
132
110
27.0 27.0 27.0 37.0 37.0 37.0
20(3/4") L
M
H
26.40 26.50 26.50 26.90 27.30 27.30 2.30 2.60 3.20 13
12
10
1.38 1.56 1.87 725 641 535 1.39 1.57 1.88 719 637 532 112
98
84
32.5 32.5 32.5 39.0 39.0 39.0
25(1") L
M
H
33.20 33.30 33.30 33.80 34.20 34.20 2.60 3.20 4.00 12
10
8
1.98 2.41 2.93 505 415 341 2.00 2.43 2.95 500 412 339 80
65
55
39.5 39.5 39.5 46.0 46.0 46.0
32(1.25") L
M
H
41.90 42.00 42.00 42.50 42.90 42.90 2.60 3.20 4.00 12
10
8
2.54 3.10 3.79 394 323 264 2.57 3.13 3.82 389 319 262 60
51
42
49.0 49.0 49.0 51.0 51.0 51.0
40(1.5") L
M
H
47.80 47.90 47.90 48.40 48.80 48.80 2.90 3.20 4.00 11
10
8
3.23 3.56 4.37 310 281 229 3.27 3.60 4.41 306 278 227 48
42
36
56.0 56.0 56.0 51.0 51.0 51.0
50(2") L
M
H
59.60 59.70 59.70 60.20 60.80 60.80 2.90 3.60 4.50 11
9
7
4.08 5.03 6.19 245 199 162 4.15 5.10 6.26 241 196 160 39
30
36
68.0 68.0 68.0 60.0 60.0 60.0
65(2.5") L
M
H
75.20 75.30 75.30 76.00 76.60 76.60 3.20 3.60 4.50 10
9
7
5.71 6.42 7.93 175 156 126 5.83 6.54 8.05 172 153 124 27
24
20
84.0 84.0 84.0 69.0 69.0 69.0
80(3") L
M
H
87.90 88.00 88.00 88.70 89.50 89.50 3.20 4.00 4.80 10
8
6
6.72 8.36 9.90 149 120 101 6.890 8.530 10.100 145
117
99
23
18
15
98.0 98.0 98.0 75.0 75.0 75.0
100(4") L
M
H
113.00 113.10 113.10 113.9 115.00 115.00 3.60 4.50 5.40 9
7
5
9.75 12.20 14.50 103
82
69
10.06 12.50 14.80 100
80
68
16
13
11
124.0 124.0 124.0 87.0 87.0 87.0
125(5") M
H
138.50 138.50 140.80 140.80 4.80 5.40 6
5
15.90 17.90 63
56
16.40 18.40 61
54
10
9
151.0 151.0 96.0 96.0
150(6") M
H
163.90 163.90 166.50 166.50 4.80 5.40 6
5
18.90 21.30 53
47
19.50 21.90 51
46
8
7
178.0 178.0 96.0 96.0