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Product name: Inverted U-shaped iron isolation fence, its shape is also similar to n-shaped, so it is also known as n-shaped iron isolation fence
Separation function: Traffic guardrails separate motor vehicles, non motor vehicles, and pedestrians, and longitudinally divide the road on the cross-section to separate motor vehicles, non motor vehicles, and pedestrians, improving the

Improved road traffic safety and traffic order.
Obstruction function: Traffic guardrails will block bad traffic behavior, blocking pedestrians, bicycles, or motor vehicles attempting to cross the road. It requires guardrails to have a certain height and density

(referring to vertical columns), it also needs to have a certain level of strength.
Warning function: By installing, the contour on the guardrail should be concise and clear, warning the driver to pay attention to the presence of the guardrail and to pedestrians and non motorized vehicles, in order to prevent traffic accidents.

Occurred.
Aesthetic function: By using different materials, forms, shapes, and colors of guardrails, it achieves harmony and coordination with the road environment.
Reflective effect: Due to the use of S-shaped fence board 45° The welding of the corners changes the angle of reflection of the reflective film. When vehicles are driving at night, under the illumination of the headlights, the plane of the reflective film is facing

To improve the reflective effect of the reflective film on driving vehicles.
Specification: The length is generally 3 meters. Height: 70cm, 110cm. 150cm. The bending part adopts 14 round steel, 15 round steel, 16 round steel, and 19 round pipes. The crossbeam adopts 5 # channel steel and 6.3 # channel steel< Br style="padding: 0px; margin: 0px;"/>
6x3 steel pipe. The columns can be made of the same channel steel or 4x8 square tubes. Using composite materials or cast iron piers.
Inverted U-shaped opening spacing: 180mm from middle to middle; Net hole: 165mm
Two inverted U spacing: 70mm; Connection size of middle iron plate: 50 * 70 * 5mm
(2) Other specifications for the spacing between inverted U-shaped openings include: 12.5mm; 17mm; 21.5mm