Steel - Import export

Fixed ladders are entirely made of isophthalic resin and fibreglass (FRP) and their wall installation is performed through FRP or stainless steel brackets. Also the screws for assembling the safety cage are made of stainless steel. Fixed ladders are of different types: 1. ladders serving machinery or plants in accordance with UNI EN ISO 14122-1/4 and tested according to UNI EN 131-2 standard; 2. ladders suitable for use in direct contact with drinking water; 3. double stringer ladders for inspection manholes with the CE marking in accordance with UNI EN 14396 standard.