Steel Security Fencing

Steel Security Fencing Security fencing , also widely known as steel tubular fencing, spear top steel fencing. Application: schools , commercial, railways. Specification of steel security fencing: 1. Dimension: 2400x2100, 2400x1800, 2000x2100, 2000x1800. 2. Material: pre-galvanized steel bube. 3. Vertical tube: 25x25 square tube, with thickness of 1.2mm, 1.6mm. 4. Rails: 40x40 square tube, thickness 1.6mm, 45x45 square tube, with thickness of 1.6mm or 2.0mm. 2-3 rails/panel.