... Airport Structure, Shipbuilding, Security Door Frames, Garage Doors, Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge ... Materials Handling,Mechanical Parts Traffic: Walking Rails, Roll-up Doors, Guardrail, Plaza Structure, Signage, Road Furniture, Fencing Logistics ... Standard: ASTM A 53 EN 10210 EN 10219 DIN 1626 Steel Grade: EN 10210, EN 10219, BS 1387: S185 ...