... or V or other type bracing made from angle, round pipe, etc 9) C or z purlin:Size from C120~ ... 320-960 11)Accessories:Semi-transparent skylight belts, Ventilators, down pipe, outer gutter, etc 12)Surfrace: Paint or hot dip ... loadLive loadThe length, width and heightWeight of craneIV. ApplicationIndustrial steel structure warehouse, workshop, hangar, garage, chicken shed, container house, prefabricated ...