Precision-Tubes

Precision Round Tubes: Dimension & Weight
SIZE Thickness
O.D. 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.4 1.5 1.6 1.8
INCH MM

#
1/4″ 6.4 0.045 0.059 0.073 0.086
8 0.057 0.075 0.092 0.109 0.126 0.142
3/8 “ 9.5 0.068 0.090 0.111 0.132 0.152 0.172 0.191 0.210
10 0.072 0.095 0.117 0.139 0.161 0.182 0.202 0.222
1/2 “ 12.7 0.092 0.121 0.150 0.179 0.207 0.235 0.262 0.289 0.315 0.340 0.390 0.414 0.438 0.484
15 0.109 0.144 0.179 0.213 0.247 0.28 0.313 0.345 0.377 0.408 0.47 0.499 0.529 0.586
5/8 “ 15.88 0.115 0.153 0.190 0.226 0.262 0.298 0.332 0.367 0.401 0.434 0.5 0.532 0.563 0.625
18 0.131 0.174 0.216 0.257 0.298 0.339 0.379 0.419 0.458 0.497 0.572 0.61 0.647 0.719
18.2 0.132 0.176 0.218 0.26 0.302 0.343 0.384 0.424 0.464 0.503 0.58 0.618 0.655 0.728
3/4 “ 19.05 0.139 0.184 0.229 0.273 0.317 0.36 0.403 0.445 0.487 0.528 0.609 0.649 0.689 0.766
21.3 0.155 0.206 0.256 0.302 0.35 0.399 0.446 0.493 0.54 0.586 0.677 0.721 0.765 0.866
7/8 “ 22.23 0.162 0.215 0.268 0.32 0.372 0.423 0.473 0.524 0.573 0.622 0.719 0.767 0.814 0.907
24.8 0.181 0.241 0.300 0.354 0.411 0.468 0.524 0.58 0.635 0.69 0.798 0.851 0.904 1.021
1 “ 25.4 0.186 0.247 0.307 0.367 0.426 0.485 0.544 0.602 0.659 0.716 0.829 0.884 0.939 1.048
26.8 0.324 0.388 0.451 0.513 0.575 0.636 0.697 0.758 0.877 0.936 0.994 1.110
27.4 0.332 0.397 0.461 0.525 0.588 0.651 0.713 0.775 0.898 0.958 1.018 1.136
11/8 “ 28.58 0.346 0.414 0.481 0.548 0.614 0.68 0.745 0.81 0.938 1.002 1.065 1.189
30.2 0.366 0.438 0.509 0.58 0.65 0.72 0.789 0.858 0.994 1.062 1.129 1.261
11/4 “ 31.75 0.385 0.461 0.536 0.611 0.685 0.758 0.831 0.904 1.048 1.119 1.19 1.330
33.3 0.404 0.484 0.563 0.641 0.719 0.797 0.874 0.95 1.101 1.176 1.251 1.398
34.93 0.425 0.508 0.591 0.673 0.755 0.837 0.918 0.998 1.158 1.237 1.315 1.471
11/2 “ 38.1 0.464 0.555 0.646 0.736 0.826 0.915 1.004 1.092 1.267 1.354 1.44 1.611
Precision Square Tubes: Dimension & Weight
SIZE Thickness
INCH MM 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.4 1.5 1.6 1.8

http://webleydemo.com/kissui/images/img6.jpg
SQUARE
(H x B)
1/2 ” X 1/2 “ 12.7 X 12.7 0.117 0.154 0.192 0.221 0.254 0.286 0.317 0.347 0.376 0.404 0.457 0.482 0.506 0.642
5/8 ” X 5/8 “ 15 X 15 0.138 0.183 0.228 0.264 0.304 0.344 0.382 0.419 0.456 0.491 0.558 0.59 0.621 0.772
3/4 ” X 3/4 “ 19 X 19 0.176 0.234 0.290 0.339 0.392 0.444 0.495 0.545 0.594 0.642 0.734 0.779 0.822 0.907
1″ X 1″ 25 X 25 0.385 0.452 0.524 0.595 0.665 0.733 0.801 0.868 0.998 1.061 1.124 1.246
111/4 ” X 11/4 “ 30 X 30 0.557 0.648 0.721 0.806 0.89 0.974 1.056 1.218 1.297 1.375 1.528
Precision Rectangular Tubes: Dimension & Weight
SIZE Thickness
INCH MM 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.4 1.5 1.6 1.8
RECTANGULAR (H x B)
http://kissui-steel.com/wp-content/uploads/2016/12/p-1.jpg
5/8″ X 1/2″ 16 X 12 0.129 0.171 0.212 0.245 0.282 0.319 0.354 0.388 0.421 0.453 0.514 0.543 0.571 0.716
3/4 ” X 5/8 “ 19.5 X 15 0.160 0.212 0.263 0.316 0.368 0.419 0.469 0.518 0.568 0.617 0.713 0.76 0.807 0.899
1″ X 1/2 “ 25 X 12 0.171 0.227 0.283 0.33 0.381 0.432 0.481 0.529 0.577 0.623 0.712 0.755 0.797 0.97
11/4 ” X 3/4 “ 30 X 20 0.385 0.452 0.524 0.595 0.665 0.733 0.801 0.868 0.998 1.061 1.124 1.246
11/2 ” X
1 “		 38 X 25 0.682 0.758 0.848 0.937 1.026 1.113 1.284 1.368 1.45 1.613
TOLERANCE    
     
  SIZE TOLERANCE THICKENESS TOLERANCE
ROUND TUBES UPTO 25 .40 ± .10MM ± 8%
ROUND TUBES UPTO 38.1 ± .13MM ± 8%
 
SQUARE TUBES (SHS) ± 1% OF SIDE LENGTH ± 8%
 
RECTANGULAR TUBES (RHS) ± 1% OF SIDE LENGTH ± 8%