Press Brake

For sheet metal bending, the press brake is a necessary machine. We have NC type and CNC type press brakes. At the same time, we can customize the punches and dies according to your practical use in sheet metal fabrication.

Shearing Machine

For the straight cutting of steel plate, hydraulic shearing machine is a good choice. It not only has high cutting efficiency, but also requires less investment. We have both swing beam shears and guillotine shears for your selection.

Laser Cutting Machine

In the current metal plate and pipe cutting, laser cutting machine is undoubtedly the best choice. It can not only cut various shapes, but also has small cutting gap, high precision and high cutting efficiency. Today, it is very cost-effective.

Rectangular Tube Weight Chart II

Rectangular Tube Sizes And Weight Chart

Sizes (mm) Section Area F Weight G Moment of inertia Section Coefficient
A B S cm² (kg/m) Jx Jy Wx wy
mm cm⁴ cmm³
l0 5 0.8 0.203 0.160 0.0074 0.0239 0.0297 0.0478
1 0.243 0.191 0.0082 0.0270 0.0329 0.0547
12 5 0.8 0.235 0.185 0.0088 0.0388 0.0354 0.0646
1 0.283 0.222 0.0099 0.0449 0.0395 0.0748
6 0.8 0.251 0.197 0.0139 0.0438 0.0462 0.073
1 0.303 0.238 0.0157 0.0509 0.0524 0.0849
14 6 0.8 0.283 0.223 0.016 0.0654 0.0535 0.0935
1 0.343 0.269 0.0182 0.0767 0.0608 0.110
1.5 0.471 0.370 0.0215 0.0973 0.0715 0.139
7 0.8 0.299 0.235 0.0233 0.0724 0.0665 0.104
1 0.363 0.285 0.0268 0.0852 0.0765 0.122
1.5 0.501 0.394 0.0324 0.109 0.0927 0.156
10 0.8 0.347 0.273 0.0545 0.0934 0.109 0.133
1 0.423 0.332 0.0640 0.111 0.128 0.158
1.5 0.591 0.464 0.0818 0.144 0.164 0.206
2 0.731 0.574 0.0925 0.167 0.185 0.238
15 6 0.8 0.299 0.235 0.0171 0.0784 0.0571 0.105
1 0.363 0.285 0.0195 0.0922 0.0651 0.123
1.5 0.501 0.394 0.0230 0.118 0.0768 0.157
2 0.611 0.480 0.0240 0.133 0.0799 0.177
16 8 0.8 0.347 0.273 0.0362 0.111 0.0905 0.139
11.5 0.423 0.332 0.0421 0.132 0.105 0.165
2 0.591 0.464 0.0525 0.173 0.131 0.216
0.731 0.574 0.0579 0.200 0.145 0.25
12 0.8 0.411 0.323 0.0941 0.148 0.157 0.186
1 0.503 0.395 0.112 0.177 0.186 0.222
1.5 0.711 0.559 0.147 0.236 0.244 0.295
2 0.891 0.700 0.170 0.279 0.284 0.349
18 9 0.8 0.395 0.31 0.0532 0.162 0.118 0.18
1 0.483 0.379 0.0624 0.194 0.139 0.215
1.5 0.681 0.535 0.0796 0.258 0.177 0.287
2 0.851 0.668 0.0897 0.304 0.199 0.337
10 0.2 0.411 0.323 0.0680 0.174 0.136 0.194
1 0.503 0.395 0.0802 0.208 0.161 0.231
1.5 0.711 0.559 0.1037 0.278 0.207 0.309
2 0.891 0.7 0.119 0.329 0.237 0.366
14 0.8 0.475 0.373 0.149 0.222 0.213 0.246
1 0.583 0.458 0.178 0.266 0.255 0.296
1.5 0.831 0.653 0.239 0.360 0.341 0.400
2 1.051 0.825 0.283 0.432 0.404 0.480
20 8 0.8 0.411 0.323 0.0445 0.197 0.111 0.197
1 0.503 0.395 0.052 0.236 0.130 0.236
1.5 0.711 0.559 0.0654 0.315 0.164 0.315
2 0.891 0.7 0.0728 0.373 0.182 0.373
10 0.8 0.443 0.348 0.0748 0.227 0.15 0.227
1 0.543 0.426 0.0884 0.272 0.177 0.272
1.5 0.771 0.606 0.115 0.367 0.229 0.367
2 0.971 0.763 0.132 0.438 0.263 0.438
12 0.8 0.475 0.373 0.114 0.256 0.190 0.256
1 0.583 0.458 0.136 0.308 0.226 0.308
1.5 0.831 0.653 0.18 0.418 0.300 0.418
2 1.05 0.825 0.211 0.503 0.352 0.503
2.5 1.24 0.976 0.231 0.565 0.385 0.565
22 9 0.8 0.459 0.361 0.064 0.271 0.142 0.246
1 0.563 0.442 0.0753 0.325 0.167 0.295
1.5 0.801 0.629 0.0967 0.44 0.215 0.4
2 1.011 0.794 0.110 0.527 0.244 0.479
2.5 1.19 0.936 0.117 0.589 0.259 0.536
14 0.8 0.539 0.423 0.177 0.361 0.253 0.328
1 0.663 0.52 0.212 0.435 0.303 0.396
1.5 0.951 0.746 0.286 0.598 0.408 0.543
2 1.21 0.951 0.341 0.727 0.487 0.661
2.5 1.44 1.13 0.381 0.828 0.544 0.753
24 12 0.8 0.539 0.423 0.134 0.403 0.224 0.336
1 0.663 0.520 0.160 0.487 0.267 0.406
1.5 0.951 0.747 0.213 0.669 0.355 0.557
2 1.21 0.951 0.252 0.815 0.419 0.679
2.5 1.44 1.13 0.277 0.928 0.462 0.774
25 10 0.8 0.523 0.411 0.0918 0.399 0.184 0.320
1 0.643 0.505 0.109 0.482 0.217 0.386
1.5 0.921 0.723 0.142 0.66 0.284 0.528
2 1.17 0.920 0.164 0.802 0.329 0.642
2.5 1.39 1.09 0.178 0.910 0.355 0.728
15 1 0.743 0.583 0.279 0.626 0.372 0.501
1.5 1.07 0.841 0.379 0.868 0.505 0.6914
2 1.37 1.08 0.457 1.07 0.609 0.854
2.5 1.64 1.29 0.515 1.23 0.687 0.983
28 11 1 0.723 0.567 0.151 0.683 0.274 0.488
1.5 1.04 0.818 0.2 0.945 0.363 0.675
2 1.33 1.05 0.235 1.16 0.426 0.328
2.5 1.59 1.25 0.257 1.33 0.468 0.951
14 1 0.783 0.615 0.263 0.792 0.376 0.566
1.5 1.13 0.888 0.356 1.1 0.509 0.788
2 1.45 1.14 0.428 1.36 0.612 0.973
2.5 1.74 1.37 0.482 1.58 0.688 1.13
16 1 0.823 0.646 0.357 0.865 0.447 0.618
1.5 1.19 0.935 0.489 1.21 0.612 0.863
2 1.53 1.2 0.595 1.5 0.743 1.07
2.5 1.84 1.45 0.676 1.74 0.845 1.24
28 22 1 0.943 0.74 0.744 1.08 0.677 0.774
1.5 1.37 1.08 1.04 1.52 0.945 1.09
2 1.77 1.39 1.29 1.9 1.17 1.36
2.5 2.14 1.68 1.5 2.23 1.36 1.59
3 2.49 1.95 1.67 2.5 1.52 1.79
3.5 2.8 2.2 1.8 2.72 1.64 1.94
30 12 1.5 1.13 0.888 0.263 1.19 0.439 0.796
2 1.45 1.14 0.312 1.48 0.520 0.984
2.5 1.74 1.37 0.347 1.71 0.578 1.14
3 2.01 1.57 0.369 1.89 0.614 1.26
32 13 1.5 1.22 0.959 0.339 1.48 0.521 0.927
2 1.57 1.23 0.406 1.84 0.624 1.15
2.5 1.9 1.49 0.454 2.14 0.699 1.34
3 2.19 1.72 0.488 2.39 0.751 1.49
16 1.5 1.31 1.03 0.553 1.69 0.691 1.07
2 1.69 1.33 0.674 2.11 0.842 1.32
2.5 2.04 1.6 0.768 2.47 0.961 1.54
3 2.37 1.86 0.840 2.77 1.05 1.73
25 1.5 1.58 1.21 1.57 2.32 1.26 1.45
2 2.05 1.61 1.97 2.92 1.58 1.83
2.5 2.49 1.96 2.31 3.45 1.85 2.16
3 2.91 2.28 2.6 3.91 2.08 2.44
35 14 1.5 1.34 1.05 0.439 1.96 0.627 1.12
2 1.73 1.36 0.53 2.45 0.757 1.4
2.5 2.09 1.64 0.599 2.86 0.856 1.64
3 2.43 1.9 0.649 3.21 0.928 1.84
3.5 2.73 2.14 0.683 3.5 0.975 2
36 18 1.5 1.49 1.17 0.811 2.46 0.901 1.37
2 1.93 1.52 0.998 3.1 1.11 1.72
2.5 2.34 1.84 1.15 3.65 1.28 2.03
3 2.73 2.14 1.27 4.13 1.41 2.29
3.5 3.08 2.42 1.37 4.53 1.52 2.51
28 2 2.33 1.83 2.85 4.26 2.04 2.36
37 15 2 1.85 1.45 0.661 2.96 0.881 1.6
2.5 2.24 1.76 0.753 3.47 1 1.88
3 2.61 2.05 0.821 3.91 1.09 2.12
3.5 2.94 2.31 0.870 4.28 1.16 2.31
4 3.25 2.55 0.901 4.58 1.2 2.48
40 16 2 2.01 1.58 0.832 3.77 1.04 1.89
2.5 2.44 1.92 0.953 4.46 1.19 2.23
3 2.85 2.23 1.05 5.05 1.31 2.52
3.5 3.22 2.53 1.12 5.55 1.4 2.77
4 3.57 2.8 1.16 5.97 1.46 2.98
20 2 2.17 1.7 1.41 4.35 1.41 2.18
2.5 2.64 2.07 1.64 5.16 1.64 2.58
3 3.09 2.42 1.83 5.87 1.83 2.93
3.5 3.5 2.75 1.99 6.48 1.99 3.24
4 3.86 3.05 2.11 7.01 2.11 3.5
25 2 2.37 1.86 2.39 5.07 1.91 2.54
2.5 2.89 2.27 2.82 6.04 2.25 3.02
3 3.39 2.66 3.18 6.9 2.54 3.45
3.5 3.85 3.02 3.49 7.65 2.79 3.83
4 4.29 3.36 3.75 8.31 2.99 4.15
42 30 2 2.65 2.08 3.83 6.53 2.55 3.11
45 30 2 2.77 2.18 4.07 7.73 2.71 3.44
2.5 3.39 2.66 4.83 9.26 3.22 4.12
3 3.99 3.13 5.51 10.65 3.57 4.73
3.5 4.55 3.57 6.11 11.9 4.07 5.29
4 5.09 3.99 6.62 13.01 4.42 5.78
48 30 2 2.89 2.27 4.3 9.06 2.87 3.77
2.5 3.54 2.78 5.12 10.87 3.41 4.53
50 32 2 3.05 2.4 5.18 10.48 3.24 4.19
2.5 3.74 2.94 6.18 12.6 3.86 5.04
3 4 41 3.46 7.07 14.55 4.42 5.82
55 38 2 3.49 2.74 8.36 14.93 4.4 5.43
2.5 4.29 3.37 10.04 18.03 5.29 6.56
3 5.07 3.98 11.58 20.91 6.09 7.6
3.5 5.81 4.56 12.97 23.57 6.83 8.57
4 6.53 5.12 14.23 26.01 7 49 9.46
60 40 3.5 6.3 4.95 15.84 30.41 7.92 10.14
4 7.09 5.56 17.42 33.66 8.71 11.22
5 8.57 6.73 20.15 39.41 10.07 13.14
70 50 4 8.69 6.82 34.05 58.35 13.52 16.67
5 10.57 8.3 39.98 69.11 15.99 19.75
6 12.34 9.69 45.04 78.51 18.02 22.43
7 14 10.99 49.29 86.64 19.71 24.75
80 60 4 10.29 8.07 58.79 92.76 19.60. 23.19
5 12.57 9.87 69.75 110.7 23.25 27.68
6 14.74 11.57 79.4 126.8 26 47 31.7
7 16.8 13.19 87.81 141.1 29.27 35.28
90 60 4 11.09. 8.7 65.07 123.7 21.59 27.48
5 13.57 10.65 77.33 148.2 25.78 32.93
6 15.94 12.52 88.18 170.4 29.39 37.86
7 18 20 14.29 97.7 190.3 32.57 42.3
100 70 5 15.57 12.22 122.0 215.2 34.86 43.04
6 18.34 14.4 140.1 248.6 40.04 49.73
7 21 16.48 156.4 279.3 44.68 55.86
8 23.54 18.48 170.9 307.1 48.83 61.43
110 75 5 17.07 13.4 155.8 285.8 41.54 51.96
6 20.14 15.81 179.5 331.4 47.87 60.25
7 23.1 18.13 201 373.4 53.61 67.89
8 25.94 20.36 220.4 412.1 58.79 74.92
120 80 6 21.94 17.22 225.6 430.6 56.4 71.76
7 25.2 19.78 253.4 486.6 63.35 81.1
8 28.34 22.25 278.7 538.5 69.67 89.75
9 31.37 24.63 301.6 586.5 75.41 97.74
130 85 6 23.74 18.64 278.9 547.8 63.63 84.28
7 27.3 21.43 314.07 620.5 73.9 95.47
8 30.74 24.13 346.3 682.4 81.49 105.9
9 34.07 26.75 375.8 751.6 88.43 115.6
140 80 7 28 21.98 290.8 715.1 72.7 102.2
8 31.54 24.76 320.3 794.1 80.08 113.4
9 34.97 27.45 347.3 867.8 86.81 124.0
10 38.29 30.05 371.7 936.4 92.92 133.8
150 75 7 28.7 22.53 266,0 814.6 70.93 108.6
8 32.34 25.39 292.6 905.3 78.03 120.7
9 35.87 28.16 316.8 990.1 84.47 132.0
10 39.29 30.84 338.6 1069.3 90.29 142.6
160 65 8 32.34 25.39 220.9 975.4 67.97 121.9
9 35.87 28,16 238.1 1066.8 73.27 133.3
10 39.29 30.84 253.4 1152 77.98 144.0
11 42.59 33.43 266.9 1231.2 82.13 153.9
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