SQUARE PIPES Theorethical weight kg/m  
Section
mm 		Thickness mm
1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0
12 x 12 0.358 0.423 0.518
15 x 15 0.453 0.538 0.661
16 x 16 0.485 0.576 0.709 0.92
20 x 10 0.453 0.538 0.661
20 x 20 0.613 0.729 0.901 1.175
22 x 22 0.995
25 x 25 0.772 0.921 1.14 1.494 1.837 2.167
30 x 30 0.932 1.112 1.379 1.814 2.236 2.645
35 x 35 1.091 1.303 1.618 2.132 2.635 3.124
40 x 40 1.251 1.495 1.857 2.451 3.033 3.602 4.703
45 x 45 1.41 1.686 2.097 2.77 3.433 4.081 5.342
50 x 50 1.57 1.878 2.336 3.089 3.831 4.559 5.979 7.349
60 x 60 2.814 3.727 4.628 5.516 7.255 8.943
70 x 70 3.293 4.365 5.425 6.473 8.531
80 x 80 3.771 5.003 6.223 7.43 9.807 12.133 14.41
100 x 100 4.728 6.279 7.818 9.343 12.358 15.322 18.236
120 x 120 7.555 11.257 14.91 18.512 22.064
RECTANGULAR PIPES Theorethical weight kg/m  
Section
mm 		Thickness mm
1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0
20 x 10 0.453 0.538 0.661
20 x 15 0.533 0.634 0.781 1.016
20 x 15 0.533 0.634 0.781 1.016
25 x 10 0.533 0.634 0.781 1.016
25 x 10 0.533 0.634 0.781 1.016
25 x 15 0.613 0.729 0.9 1.176
25 x 15 0.613 0.729 0.9 1.176
30 x 10 0.613 0.729 0.9
30 x 15 0.693 0.825 1.02 1.335
30 x 20 0.772 0.921 1.14 1.494
35 x 20 0.852 1.017 1.259 1.654
40 x 10 1.14 1.495
40 x 15 0.852 1.017 1.259 1.654
40 x 20 0.932 1.112 1.379 1.813 2.645
40 x 27 1.547
40 x 30 1.091 1.303 1.618 2.635 3.124
50 x 10 1.379
50 x 20 1.091 1.303 1.618 2.132
50 x 25 1.399 1.738 2.292
50 x 30 1.251 1.495 1.857 2.451 3.602
50 x 40 1.686 2.097 2.77 3.432 4.081
60 x 20 1.495 1.857 2.451
60 x 30 1.686 2.097 2.77 3.432 4.081
60 x 40 1.878 2.336 3.089 3.831 4.559 5.979
70 x 20 2.77 4.081
70 x 30 3.089 4.559 5.979
70 x 40 3.409 5.038
80 x 20 2.336 3.089
80 x 40 2.261 2.814 3.727 4.628 5.516 7.255 8.943
80 x 60 3.293 4.365 5.426 6.473 8.531
100 x 40 3.293 4.365 5.426 6.473 8.531 10.538
100 x 50 3.532 4.684 5.824 6.952 9.169 11.335
100 x 60 3.771 5.003 7.43 9.807 12.133
100 x 80 5.642 8.387 11.083
120 x 40 5.003 7.43 9.807
120 x 60 5.642 8.387 11.083 13.728 16.324
120 x 80 6.279 9.343 12.358 15.322 18.236
140 x 60 6.279 9.343 12.358
150 x 50 6.279 9.343 12.358 15.322 18.236
150 x 100 7.874 11.735 15.548 19.311
160 x 80 7.555 11.258 14.91
180 x 60 7.555 11.258 14.91
ROUND PIPES Theorethical weight kg/m  
Diameter
mm 		Thickness mm
1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0
10 0.225 0.264 0.319
12 0.275 0.325 0.394 0.5
14 0.326 0.385 0.47 0.601
15 0.351 0.415 0.507 0.651
16 0.376 0.445 0.545 0.701
17.2 3/8'' 0.406 0.481 0.59 0.761 0.921
18 0.426 0.505 0.62 0.801
19 0.452 0.536 0.659 0.851
20 0.476 0.565 0.695 0.901 1.095
21.3 1/2'' 0.508 0.604 0.744 0.967 1.177 1.375
22 0.526 0.625 0.77 1.002
23 0.551 0.655 0.808 1.051
25 0.601 0.715 0.883 1.152 1.409 1.653
25.4 0.898 1.172
26.9 3/4'' 0.649 0.772 0.954 1.247 1.527 1.795
28 0.676 0.805 0.995 1.302 1.596 1.878
30 0.726 0.865 1.07 1.402 1.722 2.028
32 0.776 0.925 1.146 1.502 1.847 2.178
33 1.184
33.7 1'' 0.819 0.977 1.209 1.588 1.953 2.306 2.975
35 0.851 1.016 1.258 1.653 2.035 2.404
38 0.929 1.106 1.371 1.803 2.222 2.629
40 0.977 1.166 1.446 1.903 2.348 2.779 3.606
42 1.226
42.4 1'' 1/4 1.037 1.238 1.536 2.023 2.498 2.96 3.847
43 1.257 1.559 2.536
45 1.102 1.316 1.634 2.153 2.661 3.155
48.3 1'' 1/2 1.184 1.415 1.758 2.319 2.867 3.403 4.438
50 1.227 1.466 1.822 2.404 2.974 3.531 4.607
50.8 1.247 1.49 1.852 2.444 3.591
51 1.252 1.496 1.859 2.454 3.036 3.606
52 1.277 1.526 1.897 2.504 3.099 3.681
53 1.935
54 1.327 1.587 1.972 2.604 3.224 3.831
55 2.01
57 2.085 2.754 3.412 4.057 5.309
60.3 2'' 1.485 1.776 2.209 2.92 3.618 4.304 5.64
63 2.31 3.055
63.5 1.565 2.329 3.08 3.819 4.545 5.96
70 1.728 2.067 2.573 3.405 4.226 5.033 6.611
76 2.799 3.706
76.1 2'' 1/2 1.881 2.251 2.802 3.711 4.607 5.491 7.222
80 1.978 2.368 2.948 3.906 4.852 5.784 7.613
84 4.107
88.9 3'' 3.283 4.352 5.409 6.453 8.504
101.6 3'' 1/2 3.76 4.988 6.204 7.407 9.776 12.094 14.363
104 3.85 5.108 6.354 7.587 10.016 12.395 14.724
108 4.001 5.309 6.605 7.888 10.42
114.3 4'' 4.237 5.624 6.999 8.361 11.048 13.684 16.271
129 4'' 1/2 4.789 6.36 7.919 9.465 12.52 15.525 18.48
139.7 5'' 5.191 6.896 8.589 10.269 13.592 16.864 20.087
154 5.728 7.612 9.484 11.343 15.024 18.655 22.236
168.3 6'' 6.265 8.328 10.379 12.417 16.456 20.445 24.384
OVAL TUBES Theorethical weight kg/m  
Section
mm 		Thickness mm
1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0
x
30 x 15 0.601 0.715 0.883 1.152
30 x 20 0.649 0.772 0.954 1.247
38 x 20 0.776 0.925 1.146 1.502
40 x 20 0.802 0.956 1.184 1.553
50 x 10 0.851 1.016 1.258 1.653
80 x 30 1.728 2.067 2.573 3.405