• Product description: waveform galvanized guard plate Q345 grade
• Product type: two waves(W beam barrier)
• Standard: GB JT/T281-2007, AASHTO M180 etc.
• Material: hot rolled steel coils, Q235/S235JR or Q345 grade
• Standard size: 4320mm*310mm*85mm*2.7mm-4mm
• Surface treatment: hot dipped galvanized
• Zinc coating: 85um(600g/m2)

Package and delivery:

• Package: 30pieces or 50 pieces for one bundle with steel strip
• Delivery: loaded by 20feet container, one 20feet container can load 25-26 metric tons.
• Product description: steel superhighway protecting plate

1 Product type two waves(W beam barrier)
2 Applicable Standard GB JT/T281-2007(China), AASHTO
    M180(USA),RAL-RG620(German), Russian standard etc.
3 Material hot rolled steel coils, Q235 or Q345 grade or other Steel Grades
4 Standard size 3300/4130/4320mm ×306/310/312mm ×80/83/85 mm×2.55/2.67/2.75/3/4mm
5 Surface treatment hot dipped galvanized
6 Zinc coating 550(80 μ) / 610(85 μ) / 1100(160 μ) / 1200g/m ²(170 μ) or as per your request.Color No. 6029 grass green guardrail board specifications:
(1) Wave plate: 4320 * 310/506 * 85 * Thickness (2.5 / 2.75 / 2.85 / 3 / 3.85 / 4) mm
(2) Column: Diameter (114/140) * Wall thickness (4 / 4.5) * Length mm
(3) column cap: 114 column adapter and 140 column adapter
(4) Blocking block: 196 * 178 * 200 * Thickness (4 / 4.5) mm
(5) Bracket: 70 * 300 * Thickness (4 / 4.5) mm
(6) Bolts: M16 * 170, M16 * 150, M16 * 42, M16 * 35
(7) End: R1608 Thickness, R250 * ThicknessDouble wave guardrail board is also called two wave guardrail board, double wave guardrail board, is the highway crash wave beam steel guardrail **** plate type anti-collision guardrail board is semi-rigid guardrail main form, color number 6029 grass green Guardrail plate is one of the commonly used spray guard rails, spray guardrail board specifications and galvanized fence no difference, but in the price to be slightly more expensive, spray guardrail board is very good in the ductility Q235 Steel molding for the fence after the spray, spray guardrail board has a variety of specifications, blue, white, fruit green