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W Beam Galvanized Guardrail


1. Hot dip galvanized.
2. Long service life.
3. Thickness and length can be customized.
4. Zinc coated thickness can be customized.
5. Steel Grade Q235B (ASTM A283M) or Q345 (ASTM A529M) is available.

BASIC INFO Production Packing

W beam galvanized guardrail is the most common highway crash barriers designed to prevent the vehicle from running out of the road in dangerous area. Roadsky can supply AASHTO standard guardrail and accessories for roadside and highway guardrail projects. The beams are coated with a uniform layer of zinc coating to prevent weak spots caused by rust and corrosion.

w beam galvanized guardrail drawing

w beam galvanized guardrail drawingSpecification:

Standard Size 4130*310*81*2.67mm, 3200*310*81*2.67mm, 4130*310*81*2.5mm, 4320*310*85*3mm or customized
Material Steel Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. D according to ASTM A283M) or Q345 (S355JR / ASTM A529M 1994).
Thickness 2~4 mm or customized
Surface Treatment Hot dip galvanized
Zinc coating 550g/m2 (80µ), 610g/m2 (85µ), 1100g/m2 (160µ), 1200g/m2 (170µ) or customized
Standards JT/T 281-1995(China), AASHTO M180-79 etc.
Application highway, dangerous area

W beam steel guardrail is widely used in roadside. The main application areas are: Highway and secondary roads, parking lots, bridges.