弯头 WI 40-45°将垂直管连接到 45° 梯度管 ### Stair & Platform ComponentsIndustrial stairs and working platforms can be built by the addition of further internal tension components and a beam profiles.Components can be used to build working platforms, stairs, racks, perimeter fences, railings and scaffolding Simple and fast assembly Low weight and high load bearing Smooth transition between body of element and tube Load Ratings (N) --- Step (for length of 1.2m) | 1500 Stair beams (for 45° angle and a length of 4m without support) | 3500 Tube (distance between pillars 0.7m) | 500 ### 注The maximum admissible load of a platform depends on the base construction. It cannot exceed the maximum admissible load of the base clamps used. Load data according to DIN 1055. All structures should conform to the relevant British Standards or European Standards.