Spiral staircase

metalfor tanks

Tank staircases are a special form of stairs on tank systems. They are used exclusively in the industrial system sector and are delivered to the building site as individual parts. The tread plates or step bearings are attached to the wall of the tank (welded or bolted). Then the small, manageable components like step and landing elements, railing shafts and handrail parts are screwed on and connected. As welding work is necessary it is essential that there is a subsequent preservation of all weld points on the structure.