Durable Steel Grating for Kazakhstan's High Altitude Bridges

We have designed heavy-duty steel grating with a hot-dip galvanized anti-corrosion surface treatment, capable of withstanding the harsh mountainous environment of Kazakhstan, including strong winds, temperatures as low as -30 °C, and high humidity.

These steel gratings are ideal for bridge decking, offering corrosion resistance, slip resistance, durability, and high load-bearing capacity. They are suitable for various bridge structures such as suspension bridges, pedestrian bridges, and boardwalks, helping people traverse forests, wetlands, valleys, and streams.

Specifications

• Product name: Steel grating
• Applications: High altitude pass bridge
• Country: Kazakhstan
• Material: Q235
• Surface treatment: Hot dipped galvanized ASTM A123
• Load bar size: 36 × 3 mm
• Cross bar size: 36 × 3 mm
• Load bar pitch: 30 mm (distance between centers of adjacent load bars)
• Cross bar pitch: 60 mm (distance between centers of adjacent cross bars)
• Edge angle: 40 mm × 40 mm × 4 mm angle steel (used on all four sides for framing)
• Size: 1050 × 1000 mm

Finished product photos and installation

Steel grating

Steel grating coating thickness test

High altitude pass bridge with steel grating