5052 Aluminum Base for Multiple Sign Categories
The Aluminum Traffic Sign uses 5052 aluminum alloy sheet as its base material. It can be processed into prohibition signs, warning signs, instruction signs, directional signs, and other traffic information panels.
Available sheet thicknesses include 1.5 mm, 2.0 mm, and 3.0 mm. The appropriate thickness should be selected according to the sign dimensions, supporting structure, installation height, and project documents.
The aluminum alloy substrate has a relatively low weight, which makes bulk transportation, lifting, and on-site fixing more manageable. Reflective materials can be applied to the sign face to support road information recognition during daytime and nighttime conditions.
Typical applications include national roads, provincial roads, rural roads, interchanges, bridges, tunnel entrances, mountain roads, and cliff-edge sections. The same aluminum production base can be used for several sign categories, helping buyers coordinate different sign types within one road project.
Available Shapes and Dimensions
The product can be manufactured in circular, triangular, and rectangular forms.
Common circular diameters range from Φ600 mm to Φ1200 mm. Typical triangular signs have side lengths from 700 mm to 1100 mm. Available rectangular dimensions include 600 × 900 mm, 750 × 1200 mm, 900 × 1500 mm, and 1200 × 1800 mm.
Unlike a product category defined mainly by reflective performance, this sign focuses on the 5052 aluminum base and its ability to support multiple traffic sign formats.
For accurate purchasing, buyers should confirm the aluminum grade, sheet thickness, panel dimensions, edge treatment, reflective material requirements, and mounting-hole positions. These details affect later installation and acceptance and should be stated in the artwork or technical drawing.
Mixed Orders and First-Piece Approval
Hongrong Traffic supplies traffic signs, sign supports, and road guardrail products. Different shapes, sizes, colors, and sign contents can be combined in one project order.
The technical and sales teams can review the approved artwork or sample and check the dimensions, symbols, languages, arrows, and connection method. Customized products enter batch production after the first piece has been confirmed.
Production photos or videos can be provided. Buyers may also arrange a factory visit or third-party inspection to check the base sheet thickness, external dimensions, and surface condition.
Signs can be numbered according to the road section, installation point, or construction sequence. This helps reduce confusion when one order includes several sign shapes and layouts.
Service Conditions and Export Packing
The supplied product information gives a typical service period of 5–10 years. Actual performance depends on the aluminum thickness, reflective material, ultraviolet exposure, surrounding pollution, installation conditions, and maintenance. The final evaluation should therefore follow the specific order configuration and contract.
For export packing, protective film and separators can be placed between sign faces to reduce scratches. Connecting parts are packed separately, and pallets can be used when required.
Large orders can use unified material preparation and continuous production to support batch consistency. Repeat products with unchanged dimensions and graphics may require less preparation because repeated drawing review and sampling can be reduced.
Product Specifications
|
Parameter |
Product Configuration |
|
Base Material |
5052 aluminum alloy |
|
Sheet Thickness |
1.5 mm, 2.0 mm, or 3.0 mm |
|
Available Shapes |
Circular, triangular, and rectangular |
|
Surface Function |
Can be supplied with road reflective materials |
|
Sign Categories |
Prohibition, warning, instruction, and directional signs |
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