NPU irons are a commonly used structural element in steel structure production. NPU stands for “Normal Profile U,” which is the French equivalent of “Profil U Normal.”
NPU irons are a type of steel profile similar to normal U profiles. However, NPU irons have thicker edges, providing a stronger structure and higher load-bearing capacity. Therefore, they are an important structural element used for constructing higher load-bearing capacity carrier systems.
NPU irons can be produced in various sizes and thicknesses. These elements can be used in many different structures, including bridges, buildings, industrial structures, tunnels, platforms, and roofs. Additionally, NPU irons can be welded, drilled, cut, bolted, and joined using similar methods.
Advantages of NPU irons include high strength, long life, versatility, ease of processing, and being an environmentally friendly material. For these reasons, NPU irons are widely accepted as a commonly used structural element in the construction sector.
NPU | Dimensions | Kg./Mt. |
---|---|---|
NPU 40×20 | 40x20x5 | 2,78 |
NPU 40 | 40x35x5 | 4,87 |
NPU 50×25 | 50x25x5 | 3,86 |
NPU 65 | 65x42x5,5 | 7,09 |
NPU 80 | 80x45x6 | 8,64 |
NPU 100 | 100x50x6 | 10,60 |
NPU 120 | 120x55x7 | 13,40 |
NPU 140 | 140x60x7 | 16,00 |
NPU 160 | 160x65x7,5 | 18,80 |
NPU 180 | 180x70x8 | 22,00 |
NPU 200 | 200x75x8,5 | 25,30 |
NPU 220 | 220x80x9 | 29,40 |
NPU 240 | 240x85x9,5 | 33,20 |
NPU 260 | 260x90X10 | 37,90 |
NPU 280 | 280x95x10 | 41,80 |
NPU 300 | 300x100x10 | 46,20 |
NPU 320 | 320x100x14 | 59,50 |
NPU 350 | 350x100x14 | 60,60 |
NPU 380 | 380x102x13,5 | 63,10 |
NPU 400 | 400x110x14 | 71,80 |