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Popular Products
Highway Guardrail Plate
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Length: 4.32m, 3.32m and 2.32m
Thickness: 3.0mm, zinc coating:40-60 um, for standard project service. 4.0mm, zinc coating:85um, for security project service.
Galvanized Guardrail Plate
Material: zinc
Thickness of coating: 3.0mm, zinc coating:40-60 um
4.0mm, zinc coating:85um
| Technical items | Content |
| Surface: | Completeness, bright and smooth, no sag, no drop tumor, no scab |
| Impact test | No scaling, no bulges,no cracking of zinc coating |
| Bending | No cracking, no scaling |
| Degree of uniformity | No red appears after 5 times of CuSO erosion |
| Salt spray test | No erosion |
PE Painted Guardrail Plate
Material: polyester
Thickness of painting: ≥76um
Surface: Smooth, clear color,
Pinhole test: no spark under 1500V
| Adhesion | no scaling of painting after cross cut test |
| Impact test | No scaling, no bulges,no cracking |
| Chemical resistance | No bubble, no softening, no loss of adhesion |
| High and low temperature test | No folding, no expansion, no scaling |
| Accelerated weathering test | No discoloration, no break, no crack |
| Salt spray test | No bubble, delamination, no rust |
Column
diameter: 114mm for 3.0mm guardrail plate
140mm for 4.0mm guardrail plate
Beacon:buried and drived
splicing hole: 20mmx30mm
connecting hole: 18mmx50mm
We can also produce according to customers' drawings and requirements.
Please send us your needs, and we will reply to you within one business day, thanks!
