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Seamless Tube Size Chart

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Seamless Tube Size Chart
Manisha Steel Centre

Table of Content

 

Refer CDS Steel Tube Standard Sizes

CDS Steel Tube Standard Sizes
OD/THK 6 5.5 4.65 4.06 0.9 3.66 3.25 2.95 2.64 2.34 2.03 1.85 1.63 1.5 1.42 1.22 1
15.88 - - - - 0.332 - - - - - - - 0.573 0.532 0.506 0.441 0.367
19.05 - - - - 0.403 - - - - 0.964 0.852 0.785 0.700 0.649 0.617 0.536 0.445
22.2 - - - - 0.473 - - - - 1.145 1.010 0.928 0.827 0.766 0.728 0.631 0.523
23.42 - - - - 0.500 - - 1.633 1.482 1.216 1.095 0.984 0.876 0.811 0.770 0.668 0.553
25.4 - - - - 0.544 - - 1.749 1.585 1.244 1.250 1.074 0.956 0.884 0.842 0.728 0.602
28.58 - - - - 0.614 - - 1.865 1.689 1.422 1.329 1.220 1.083 1.002 0.951 0.823 0.680
31.75 - - - - 0.685 - 2.284 2.095 1.895 1.697 1.488 1.364 1.211 1.119 1.062 0.919 0.758
33.7 - - - - 0.728 2.711 2.441 2.237 2.022 1.810 1.585 1.453 1.289 1.191 1.130 0.977 0.806
41.28 - - - 3.727 - 3.396 3.048 2.789 2.516 2.247 1.965 1.799 1.594 1.472 1.396 1.205 0.993
44.45 - - 4.564 4.044 - 3.682 3.302 3.019 2.722 2.430 2.124 1.944 1.721 1.589 1.507 1.301 1.072
50.8 - 6.144 5.292 4.680 - 3.255 3.811 3.481 3.136 2.797 2.442 2.233 1.977 1.824 1.729 1.492 1.228
34.93 - - - - 0.756 2.824 2.541 2.328 2.104 1.882 1.648 1.510 1.339 1.237 1.174 1.015 0.837
38.1 - - - 3.408 0.826 3.109 2.793 2.557 2.309 2.064 1.806 1.654 1.466 1.354 1.285 1.110 0.915
40 - - - 3.599 - 3.280 2.946 2.695 2.432 2.173 1.901 1.741 1.542 1.424 1.351 1.167 0.962
57.15 - 7.006 6.020 5.316 - 4.828 4.320 3.943 3.549 3.163 2.759 2.523 2.232 2.059 - - -
60.3 - - - 5.631 - 5.112 4.573 4.172 3.754 3.345 2.917 2.667 2.358 - - - -
82.5 11.320 10.444 8.928 7.854 - 7.116 6.352 5.787 5.199 4.626 4.029 3.680 3.251 2.996 - - -
88.9 12.267 11.312 9.661 8.495 - 7.694 6.865 6.253 5.616 4.995 4.349 3.972 3.508 3.223 - - -
101.3 14.146 13.035 11.118 9.766 - 8.840 7.883 7.177 6.443 5.728 4.985 4.551 4.019 - - - -
63.5 8.508 7.867 6.749 5.951 - 5.401 4.829 4.405 3.962 3.529 3.077 2.813 2.487 2.294 - - -
65 - - - 6.102 - 5.537 4.949 4.514 4.060 3.616 3.152 2.881 2.547 - - - -
69.85 9.448 8.728 7.477 6.587 - 5.974 5.338 4.867 3.376 3.896 3.395 3.102 2.742 2.528 - - -
76.2 10.387 9.590 8.205 7.223 - 6.548 5.847 5.329 4.789 4.262 3.713 3.392 2.998 2.763 - - -
81.2 11.127 10.268 8.778 7.724 - 6.999 6.248 5.693 5.115 4.551 3.963 3.620 3.199 2.948 - - -
49 - - - 4.500 - 4.092 3.667 3.350 3.018 2.693 2.351 2.151 1.904 1.757 1.666 1.438 -
114.3 16.025 14.757 12.574 11.038 - 9.986 8.901 8.101 7.270 6.461 5.621 5.130 4.529 - - - -
Cold Drawn Seamless Tube Dimensions
Cold Drawn Seamless Tube Dimensions
Outside Diameter (OD) (Inches) Inside Diameter (ID) (Inches) Wall Thickness (Inches) Weight Per Foot (Lbs.)
1.625 0.75 0.438 5.553
1.625 0.625 0.5 6.008
1.75 0.875 0.438 6.133
1.75 0.75 0.5 6.675
1.75 0.625 0.563 7.137
1.875 1 0.438 6.722
2 0.75 0.625 9.178
2 0.5 0.75 10.013
2.125 1.25 0.438 7.892
2.125 1.125 0.5 8.678
2.125 1 0.563 9.392
2.25 1.375 0.438 8.476
1.875 0.875 0.5 7.343
1.5 0.75 0.375 4.506
1.5 0.625 0.438 4.965
2 0.875 0.563 8.64
2.25 1.25 0.5 9.345
2.25 1.125 0.563 10.144
1.5 0.5 0.5 5.34
2 1.125 0.438 7.307
2 1 0.5 8.01
2.25 1 0.625 10.847
2.25 0.75 0.75 12.015
2.375 1.625 0.375 8.01
2.375 1.5 0.438 9.061
2.375 1.375 0.5 10.013
2.375 1.25 0.563 10.895
2.375 1.125 0.625 11.681
2.5 2.37 0.065 1.69
2.5 1.625 0.438 9.646
2.5 1.5 0.5 10.68
2.5 1.375 0.563 11.647
2.5 1.25 0.625 12.516
2.5 1 0.75 14.018
2.625 1.625 0.5 11.348
2.625 1.375 0.625 13.35
2.75 1.625 0.563 13.15
2.75 1.5 0.625 14.184
2.75 1.375 0.688 15.144
2.75 1.25 0.75 16.02
2.75 1 0.875 17.522
2.75 0.75 1 18.69
2.875 2 0.438 11.4
2.875 1.875 0.5 12.683
2.875 1.625 0.625 15.019
3 1.75 0.625 15.853
3 1.625 0.688 16.98
3 1.5 0.75 18.023
3 1.25 0.875 19.858
3 1 1 21.36
3.125 2.25 0.438 12.557
3.125 2.25 0.438 12.569
3.25 1.5 0.875 22.194
3.25 1.25 1 24.03
3.25 2.375 0.438 13.154
3.25 2.25 0.5 14.685
3.5 2.5 0.5 16.02
3.375 2.375 0.5 15.353
3.375 1.875 0.75 21.026
3.125 1.375 0.875 21.026
4 3 0.5 18.69
4 2.875 0.563 20.666
4 2.75 0.625 22.528
3.5 2 0.75 22.028
3.5 2.375 0.563 17.66
3.5 2.25 0.625 19.191
3.25 2.125 0.563 16.157
3.25 2 0.625 17.522
3.625 2.125 0.75 23.029
3.75 2.75 0.5 17.355
3.75 2.25 0.75 24.03
3.75 2 0.875 26.867
3.125 1.875 0.625 16.688
3.125 1.625 0.75 19.024
2.875 1.375 0.75 17.021
3 2.125 0.438 11.985
3 2 0.5 13.35
3 1.875 0.563 14.653
4 2.5 0.75 26.033
3.25 1.75 0.75 20.025
3.75 1.75 1 29.37
3.875 2.375 0.75 25.031
3.5 1.75 0.875 24.531
3.5 1.5 1 26.7

Check Seamless Square Tube Sizes

Seamless Square Tube Sizes
Size (mm) Wall Thickness (mm) Length (m)
22 x 22 1.5 6
25 x 25 2.0 6
30 x 30 2.0 6
32 x 32 2.5 6
35 x 35 2.5 6
16 x 16 1.2 6
15 x 15 1.2 6
100 x 100 6.5 6
18 x 18 1.5 6
20 x 20 1.5 6
42 x 42 3.0 6
45 x 45 3.0 6
48 x 48 3.5 6
50 x 50 4.0 6
52 x 52 4.0 6
65 x 65 5.0 6
70 x 70 5.0 6
75 x 75 5.0 6
60 x 60 4.5 6
36 x 36 2.5 6
40 x 40 3.0 6
10 x 10 1.0 6
12 x 12 1.0 6
105 x 105 7.0 6
110 x 110 7.5 6
80 x 80 5.5 6
85 x 85 5.5 6
90 x 90 6.0 6
95 x 95 6.0 6
55 x 55 4.5 6
120 x 120 8.0 6

Find Seamless Rectangular Tube Sizes

Seamless Rectangular Tube Sizes
Nominal Size in inches Outside Diameter in mm Outside Diameter in inches Wall thickness in mm Wall thickness in inches Weight [kg/meter] Weight [lbs/feet]
1/8 6 10.3 0.41 1.73 0.068 0.37 0.24
1/4 8 13.7 0.54 2.24 0.088 0.63 0.42
2 50 60.3 2.375 3.91 0.154 5.44 3.65
2 1/2 65 73 2.875 5.16 0.203 8.63 5.79
3 80 88.9 3.5 5.49 0.216 11.29 7.58
3 1/2 90 101.6 4 5.74 0.226 13.57 9.11
4 100 114.3 4.5 6.02 0.237 16.07 10.79
1 25 33.4 1.32 3.38 0.133 2.5 1.68
1 1/4 32 42.2 1.66 3.56 0.14 3.39 2.27
1 1/2 40 48.3 1.9 3.68 0.145 4.05 2.72
1/2 15 21.3 0.84 2.77 0.109 1.27 0.85
3/4 20 26.7 1.05 2.87 0.113 1.69 1.13
12 300 323.8 12.75 10.31 0.406 79.73 53.52
14 350 355.6 14 11.13 0.437 94.55 54.57
16 400 406.4 16 12.7 0.5 123.3 82.77
18 450 457 18 14.27 0.562 155.8 104.67
10 250 273 10.75 9.27 0.365 60.31 40.48
5 125 141.3 5.563 6.55 0.258 21.77 14.62
6 150 168.3 6.625 7.11 0.28 28.26 18.97
8 200 219.1 8.625 8.18 0.322 42.55 28.55
3/8 10 17.1 0.68 2.31 0.091 0.84 0.57
20 500 508 20 15.09 0.594 183.42 123.11
24 600 610 24 17.48 0.688 255.41 171.29
32 800 813 32 17.48 0.688 342.91 230.08
View Metric, Fractional, and Imperial Sizes of SMLS Tube
Metric, Fractional, and Imperial Sizes Of SMLS Tube
OD Birmingham Wire Gauge (BWG)
20 18 16 15 14 13 12 11 10
In mm
(0.889 Mm) (1.245 Mm) (1.651 Mm) (1.829 Mm) (2.108 Mm) (2.413 Mm) (2.769 Mm) (3.048 Mm) (3.403 Mm)
Weight, Kg/M (Average Wall  )
3/8 0.375 9.525 0.19 0.25 0.31 0.34 0.39 – – – –
1/2 0.500 12.700 0.25 0.34 0.45 0.49 0.55 0.61 0.68 0.72 –
5/8 0.625 15.875 0.33 0.45 0.58 0.64 0.71 0.80 0.89 0.97 –
1 1.000 25.400 0.54 0.74 0.97 1.06 1.21 1.37 1.55 1.68 1.92
1/4 0.250 6.350 0.12 0.16 0.19 – – – – – –
1 1/8 1.125 28.575 0.61 0.83 1.10 1.21 1.37 1.56 1.76 1.92 2.11
3/4 0.750 19.050 0.40 0.55 0.72 0.77 0.88 0.98 1.12 1.20 1.31
2 7/8 2.875 73.025 – 2.20 2.90 3.20 3.68 4.20 4.79 5.25 5.83
3 3.000 76.200 – 2.31 3.04 3.35 3.85 4.39 5.00 5.49 6.10
5/16 0.313 7.950 0.15 0.21 0.25 0.28 – – – – –
1 1/4 1.250 31.750 0.68 0.94 1.23 1.35 1.53 1.76 1.96 2.16 2.40
1 3/8 1.375 34.925 0.74 1.03 1.35 1.49 1.70 1.93 2.19 2.40 2.65
1 1/2 1.500 38.100 0.82 1.13 1.49 1.64 1.87 2.17 2.40 2.63 2.92
1 3/4 1.750 44.450 0.97 1.32 1.74 1.92 2.20 2.50 2.84 3.10 3.44
2 2.000 50.800 – 1.52 1.99 2.20 2.53 2.89 3.27 3.59 3.97
7/8 0.875 22.225 0.46 0.64 0.83 0.92 1.04 1.18 1.32 1.44 1.58
2 1/4 2.250 57.150 – 1.73 2.26 2.48 2.87 3.26 3.70 4.06 4.51
3 1/2 3.500 88.900 – 2.69 3.56 3.93 4.51 5.15 5.86 6.44 7.17
2 3/8 2.375 60.325 – 1.81 2.38 2.63 3.02 3.44 3.93 4.30 4.78
2 1/2 2.500 63.500 – 1.91 2.52 2.78 3.18 3.66 4.14 4.54 5.04
4 4.000 101.60 – – 4.11 4.54 5.21 5.95 6.80 7.47 8.30
See Seamless Steel Tube Dimensions and Weight Chart
Seamless Steel Tube Dimensions
Seamless Steel Tube Dimensions
Size OD, Inches ID Wall Dec-In. BW Ga.
1 0.930 0.035 20
0.902 0.049 18
0.870 0.065 16
0.834 0.083 14
0.760 0.120 11
1/2 0.460 0.020 25
0.430 0.035 20
0.402 0.049 18
0.370 0.065 16
1/4 0.210 0.020 25
0.194 0.028 22
0.187 0.032 21
0.180 0.035 20
0.152 0.049 18
0.120 0.065 16
1/8 0.069 0.028 22
0.055 0.035 20
1-1/4 1.010 0.120 11
3/4 0.680 0.035 20
0.652 0.049 18
0.620 0.065 16
0.584 0.083 14
3/8 0.319 0.028 22
0.305 0.035 20
0.277 0.049 18
0.245 0.065 16
3/16 0.131 0.028 22
5/8 0.555 0.035 20
0.527 0.049 18
0.495 0.065 16
5/16 0.242 0.035 20
0.214 0.049 18
0.182 0.065 16
7/8 0.777 0.049 18
0.745 0.065 16
0.635 0.120 11
7/16 0.340 0.049 18
Seamless Steel Tube Weight Chart
NPS Outside Diameter Wall Thickness Weight Weight
[inch] [mm] [inch] [mm] Class [lbs/ft] [kg/m]
1 1.315 33,40 0.133 3,38 STD 1.68 2,50
1 1.315 33,40 0.179 4,55 XS 2.17 3,24
1 1.315 33,40 0.109 2,77 … 1.41 2,09
1 1.315 33,40 0.114 2,90 … 1.46 2,18
1/2 0.840 21,34 0.095 2,41 … 0.76 1,12
1/2 0.840 21,34 0.109 2,77 STD 0.85 1,27
1/2 0.840 21,34 0.065 1,65 … 0.54 0,80
1/2 0.840 21,34 0.083 2,11 … 0.67 1,00
1/4 0.540 13,72 0.088 2,24 STD 0.42 0,63
1/4 0.540 13,72 0.119 3,02 XS 0.54 0,80
1/4 0.540 13,72 0.065 1,65 … 0.33 0,49
1/4 0.540 13,72 0.073 1,85 … 0.36 0,54
1/8 0.405 10,29 0.068 1,73 STD 0.24 0,37
1/8 0.405 10,29 0.095 2,41 XS 0.31 0,47
1/8 0.405 10,29 0.049 1,24 … 0.19 0,28
1/8 0.405 10,29 0.057 1,45 … 0.21 0,32
3/8 0.675 17,14 0.091 2,31 STD 0.57 0,84
3/8 0.675 17,14 0.126 3,20 XS 0.74 1,10
3/8 0.675 17,14 0.065 1,65 … 0.42 0,63
3/8 0.675 17,14 0.073 1,85 … 0.47 0,70
3/4 1.050 26,67 0.095 2,41 … 0.97 1,44
3/4 1.050 26,67 0.113 2,87 STD 1.13 1,69
3/4 1.050 26,67 0.065 1,65 … 0.69 1,03
3/4 1.050 26,67 0.083 2,11 … 0.86 1,28
1 1/4 1.660 42,16 0.117 2,97 … 1.93 2,87
1 1/4 1.660 42,16 0.140 3,56 STD 2.27 3,39
1 1/4 1.660 42,16 0.065 1,65 … 1.11 1,65
1 1/4 1.660 42,16 0.109 2,77 … 1.81 2,69
1 1/2 1.900 48,26 0.125 3,18 … 2.37 3,53
1 1/2 1.900 48,26 0.145 3,68 STD 2.72 4,05
1 1/2 1.900 48,26 0.065 1,65 … 1.28 1,90
1 1/2 1.900 48,26 0.109 2,77 … 2.09 3,11
2 2.375 60,32 0.109 2,77 … 2.64 3,93
2 2.375 60,32 0.125 3,18 … 3.00 4,48
2 2.375 60,32 0.065 1,65 … 1.61 2,39
2 2.375 60,32 0.083 2,11 … 2.03 3,03
2 1/2 2.875 73,02 0.125 3,18 … 3.67 5,48
2 1/2 2.875 73,02 0.141 3,58 … 4.12 6,13
2 1/2 2.875 73,02 0.156 3,96 … 4.53 6,74
2 1/2 2.875 73,02 0.038 2,11 … 2.47 3,69
3 3.500 88,90 0.120 3,05 … 4,34 6,46
3 3.500 88,90 0.125 3,18 … 4.51 6,72
3 3.500 88,90 0.141 3,58 … 5.06 7,53
3 3.500 88,90 0.156 3,96 … 5.57 8,29
3 1/2 4.000 101,60 0.125 3,18 … 5.17 7,72
3 1/2 4.000 101,60 0.141 3,58 … 5.81 8,65
3 1/2 4.000 101,60 0.156 3,96 … 6.40 9,53
3 1/2 4.000 101,60 0.172 4,37 … 7.03 10,48
4 4.500 114,30 0.141 3,58 … 6.56 9,77
4 4.500 114,30 0.156 3,96 … 7.24 10,78
4 4.500 114,30 0.172 4,37 … 7.95 11,85
4 4.500 114,30 0.188 4,78 … 8.66 12,91
Manisha Steel Centre

 

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