DESCRIPTION
Cold formed welded structural hollow sections of non-alloy and fine grain steels without subsequent heat treatment, shape, dimensions and tolerances in accordance with EN 10219-2 and performance under ZA.1 application of product standards EN 10219-1.

DIMENSIONS
Outer size of 20x20 mm to 400x400 mm and a wall thickness of 2.0 to 16 mm, length 6000 mm.

TECHNICAL SPECIFICATIONS
Technical delivery conditions - according to EN 10219-1:2006.
Tolerances, dimensions and characteristics of the profile - BDS EN 10219-2:2006.
Documentary control: EN 10204-2004/3.1, EN 10204-2004/2.2, EN 10204-2004/2.1, CE - marking.
Tests of manufacturer - Eddy current test.
Declaration of performance.

APPLICATION
Application - metal structures and composite steel and concrete structures.
Suitability for galvanizing.


Square hollow sections EN 102019, EN 10305
Dimensions bxb Weight (kg/m)
Thickness (mm)
(mm) 0.5 0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.3 2.5 2.6 2.8 2.9 3.0 3.2 3.5 3.6 3.8 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 10.0 12.0 12.5 16.0
15 0.227 0.356 0.438 0.518 0.595 0.632 0.669 0.741 0.810                                                
20 0.306 0.481 0.595 0.706 0.814 0.868 0.920 1.023 1.049 1.132 1.171 1.247                                          
25 0.384 0.607 0.752 0.894 1.034 1.103 1.171 1.306 1.363 1.477 1.532 1.640 1.692 1.793 1.842 1.890                                  
30   0.732 0.909 1.083 1.254 1.339 1.422 1.588 1.677 1.822 1.893 2.032 2.100 2.233 2.297 2.361 2.485 2.664 2.722 2.834 2.942                        
35                 1.991 2.168 2.254 2.425 2.508 2.672 2.753 2.832 2.988 3.214 3.287 3.430 3.570 3.900                      
40                 2.305 2.513 2.616 2.817 2.916 3.112 3.208 3.303 3.490 3.763 3.852 4.027 4.198 4.606 4.989                    
50                 2.933 3.204 3.338 3.602 3.733 3.991 4.119 4.245 4.495 4.862 4.983 5.220 5.454 6.019 6.559                    
60                 3.561 3.895 4.060 4.387 4.549 4.870 5.029 5.187 5.500 5.961 6.113 6.413 6.710 7.432 8.129                    
70                 4.189 4.586 4.782 5.172 5.366 5.749 5.940 6.129 6.505 7.060 7.243 7.607 7.966 8.845 9.699                    
80                               7.07 7.51 8.16 8.37 8.80 9.22 10.26 11.27 12.25 13.21 13.86 14.72 15.55 16.36        
90                               8.01 8.51 9.26 9.50 9.99 10.48 11.67 12.84 13.98 15.10 15.90 16.92 17.91 18.87        
100                               8.96 9.52 10.36 10.63 11.19 11.73 13.08 14.41 15.71 16.98 17.94 19.12 20.26 21.38 25.56 29.27 30.12  
120                               10.84 11.53 12.56 12.90 13.57 14.25 15.91 17.55 19.16 20.75 22.02 23.51 24.97 26.41 31.84 36.81 37.97  
140                               12.72 13.54 14.75 15.16 15.96 16.76 18.74 20.69 22.62 24.52 26.11 27.91 29.68 31.43 38.12 44.34 45.82  
150                               13.67 14.54 15.85 16.29 17.15 18.01 20.15 22.26 24.34 26.40 28.15 30.11 32.04 33.94 41.26 48.11 49.75 60.41
160                                         19.27 21.56 23.83 26.07 28.28 30.19 32.31 34.39 36.45 44.40 51.88 53.67 65.43
180                                         21.78 24.39 26.97 29.52 32.05 34.27 36.70 39.10 41.48 50.68 59.41 61.52 75.48
200                                         24.29 27.21 30.11 32.98 35.82 38.35 41.10 43.81 46.50 56.96 66.95 69.37 85.53
220                                             33.25 36.43 39.59 42.43 45.49 48.52 51.53 63.24 74.49 77.22 95.58
250                                             37.96 41.61 45.24 48.56 52.09 55.59 59.06 72.66 85.79 89.00 110.6
260                                                 47.12 50.60 54.29 57.94 61.57 75.80 89.56 92.92 115.7
300                                                 54.66 58.76 63.08 67.36 71.62 88.36 104.6 108.6 135.8
350                                                         84.18 104.1 123.5 128.2 160.9
400                                                           119.8 142.3 147.9 186.0
Own production  
Welded tubes & hollow sections

Electro-welded steel tubes and pipes.

Structural hollow sections EN 10219

Hydrotested EN 10255

Hot Galvanized EN 10255

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