The material of Highway Railings is low carbon steel wire. High-speed roads hulanwang woven: braided welded together. The Features of highway railings: anticorrosive, prevent aging, fight sun, weather resistant characteristics. Hulanwang surface corrosion forms have electroplating, hot dip, plastic spraying, jin su, galvanized after plastic immersion.
Highway railings according to its style can be divided into: bending isolation gate, frame isolation gate, wave isolation gate, double ring isolation gate, bilateral wire isolation gate, etc.
The surface of highway railings color optional: white, green, green, grass green, black, blue, yellow and so on.
Highway railings network of mesh size: 1700 mm high x 2500 mm width / 1800 mm high x 2500 mm width / 1800 x 3000/2000 × 3000/1500 by 2500, etc.
Wire diameter (wire welding wire diameter) range: 2.5 mm to 6.0 mm; Commonly used specifications 3.0 mm and 3.2 mm and 3.5 mm and 3.8 mm and 4.0 mm;
Mesh size: 25 x 75 mm - 150 x 300 mm; With 50 × 100/75 × 150/50 × 200/60 x 150 the most common;
Post and border: border: 20 × 30 or 20 × 40 mm rectangle tube welding; 0.8/1.0/1.2/1.5 mm thick square tube;
Post: 48 mm × 1.0/1.2/1.5/2.0 mm thick round tube
Post: usually can choose common round tube, apex with plastic cover or rainhat.
Low carbon steel highway railings
Low carbon steel highway guardrail
