ROUND STRUCTURAL TUBE WITH DIMENSIONS FROM 17.1 TO 355.6 MM
Technical characteristics:
Delivery standard according to:
EN 10219 – 1. The standard establishes the technical delivery conditions for cold-formed structural hollow sections with circular, square, or rectangular cross-sections and applies to cold-formed structural hollow sections without subsequent heat treatment.
Manufacturing tolerances according to:
EN 10219 – 2. The standard specifies the tolerances for cold-formed structural hollow sections with circular, square, rectangular, and elliptical cross-sections, manufactured with wall thicknesses up to 40 mm.
Steel quality: S 235, S 275, S 355
Manufacturing lengths: 6 m, 12 m
Standard Manufacturing / Delivery Dimensions
| Dimensions | Thickness (s) mm | ||||||||||||||||||
| Diameter | 1.5 | 2 | 2.3 | 2.5 | 2.6 | 2.9 | 3 | 3.2 | 3.6 | 4 | 4.5 | 5 | 6 | 6.3 | 7.1 | 8 | 10 | 12 | |
| mm | inch | Weight kg/ml | |||||||||||||||||
| 17.1 | 3/8” | 0.74 | |||||||||||||||||
| 21.3 | 1/2” | 0.73 | 0.95 | 1.08 | 1.16 | 1.20 | 1.32 | 1.35 | 1.43 | ||||||||||
| 25.0 | 0.87 | 1.13 | 1.39 | 1.44 | 1.58 | 1.63 | |||||||||||||
| 26.9 | 3/4” | 0.94 | 1.23 | 1.40 | 1.50 | 1.56 | 1.72 | 1.77 | 1.87 | 2.07 | |||||||||
| 32.0 | 1.13 | 1.48 | 1.82 | 2.15 | 3.35 | 3.72 | 4.07 | ||||||||||||
| 33.7 | 1” | 1.19 | 1.56 | 1.78 | 1.92 | 1.99 | 2.20 | 2.27 | 2.41 | 2.67 | 2.93 | 3.24 | 3.54 | ||||||
| 38.0 | 1.35 | 1.78 | 2.19 | 2.59 | 3.35 | 3.72 | 4.07 | ||||||||||||
| 42.4 | 1 1/4” | 1.51 | 1.99 | 2.27 | 2.46 | 2.55 | 2.82 | 2.91 | 3.09 | 3.44 | 3.79 | 4.21 | 4.61 | ||||||
| 48.3 | 1 1/2” | 1.73 | 2.28 | 2.61 | 2.82 | 2.93 | 3.25 | 3.35 | 3.56 | 3.97 | 4.37 | 4.86 | 5.34 | ||||||
| 51.0 | 1.83 | 2.42 | 2.99 | 3.55 | 4.64 | 5.16 | 5.67 | ||||||||||||
| 57.0 | 2.05 | 2.71 | 3.36 | 4.00 | 5.23 | 5.83 | 6.41 | ||||||||||||
| 60.3 | 2” | 2.18 | 2.88 | 3.29 | 3.56 | 3.70 | 4.11 | 4.24 | 4.51 | 5.03 | 5.55 | 6.19 | 6.82 | ||||||
| 63.5 | 2.29 | 3.03 | 3.76 | 4.48 | 5.87 | 6.55 | 7.21 | ||||||||||||
| 76.1 | 2 1/2” | 2.76 | 3.65 | 4.19 | 4.54 | 4.71 | 5.24 | 5.41 | 5.75 | 6.44 | 7.11 | 7.95 | 8.77 | ||||||
| 88.9 | 3” | 4.29 | 4.91 | 5.33 | 5.53 | 6.15 | 6.36 | 6.76 | 7.57 | 8.38 | 9.37 | 10.35 | 12.30 | 12.83 | |||||
| 101.6 | 3 1/2” | 4.91 | 6.11 | 6.35 | 7.06 | 7.29 | 7.77 | 8.70 | 9.63 | 10.78 | 11.91 | 14.14 | 14.81 | 16.55 | |||||
| 108.0 | 9.27 | 10.26 | 11.49 | 12.70 | |||||||||||||||
| 114.3 | 4” | 8.77 | 9.83 | 10.88 | 12.19 | 13.48 | 16.03 | 16.80 | 18.77 | 20.10 | |||||||||
| 127.0 | 9.17 | 9.77 | 10.96 | 12.13 | 13.59 | 15.04 | 17.90 | 18.75 | |||||||||||
| 133.0 | 5” | 10.24 | 11.49 | 12.73 | 14.26 | 15.78 | 18.79 | 19.69 | |||||||||||
| 139.7 | 5 1/2” | 10.77 | 12.09 | 13.39 | 15.00 | 16.61 | 19.80 | 20.73 | 23.22 | 26.00 | 32.00 | ||||||||
| 159.0 | 15.29 | 17.15 | 18.99 | 22.64 | 23.72 | ||||||||||||||
| 168.3 | 6” | 16.21 | 18.18 | 20.14 | 24.02 | 25.20 | 28.23 | 31.63 | 39.04 | ||||||||||
| 177.8 | 7” | 17.14 | 19.23 | 21.31 | 25.42 | 26.64 | 29.89 | 33.50 | 41.40 | 49.10 | |||||||||
| 193.7 | 7 1/2” | 18.71 | 21.00 | 23.30 | 27.80 | 29.12 | 32.67 | 36.60 | 45.30 | 53.80 | |||||||||
| 219.1 | 8 5/8” | 21.22 | 23.82 | 26.40 | 31.53 | 33.10 | 37.12 | 41.65 | 51.60 | 61.30 | |||||||||
| 244.5 | 9” | 29.53 | 35.30 | 37.01 | 41.57 | 46.70 | 57.80 | 68.81 | |||||||||||
| 273.0 | 10 3/4” | 33.05 | 39.51 | 41.43 | 46.56 | 52.30 | 64.86 | 77.24 | |||||||||||
| 323.9 | 12 3/4” | 39.32 | 47.04 | 49.34 | 55.47 | 62.32 | 77.41 | 92.30 | |||||||||||
| 355.6 | 14” | 54.30 | 68.60 | 85.20 | 102.00 | ||||||||||||||