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DM502YW Trapezoidal Reflective Delineator

DM502YW Trapezoidal Reflective Delineator adopts a combined structure of PMMA plastic and steel bracket, featuring high and low temperature resistance, salt spray corrosion resistance, and high brightness. It is available in monochrome and bicolor specifications, suitable for wide applications in road scenarios such as tunnels and bridges. By clearly marking road boundaries, it effectively enhances driving safety coefficients, providing reliable safety assurance for complex road conditions.

Product model Product specifications
DM502YW 120*50*70mm
Product color Panel Material
single white, single yellow, dual white, dual yellow, yellow-white PMMA
Steel Bracket Materials Product Weights
1.5mm-thick hot-dip galvanized steel、1.5mm-thick cold-galvanized steel、1mm-thick cold-galvanized steel Corresponding weights of Steel bracket materials : 245g, 240g, and 184g respectively.
Certified
GB/T 24970-2020 Delineators
SEND INQUIRYDM_20250418165110_001
  • iso9001-2
  • iso9001-4
  • iso9001-1

Features

1. Superior Visual Guidance Performance
The trapezoidal pattern design creates natural directional guidance. Especially in curve sections, ramps and other road segments, the arrangement and orientation of delineators can visually guide drivers' line of sight, significantly enhancing road safety.
2. Flexible Installation
Compared with the planar structure of rectangular delineators, the DM502YW is better suited for installation on curves, mountainous roads, and other multi-curve areas. Especially in low-visibility conditions such as rain or fog, its beveled reflective surfaces can reflect light from various angles, continuously outlining the curve contour and effectively reducing the risk of skidding or drifting caused by misjudgment of road alignment. This provides precise guidance for safe passage through curves.
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DM502YW Trapezoidal Reflective Delineator adopts a combined structure of PMMA plastic and steel bracket, featuring high and low temperature resistance, salt spray corrosion resistance, and high brightness.

Related Products List

Product Model Product Name Specification Color Bottom base
DM503YW rectangular reflective delineator 180*40*50mm single white, single yellow, dual white, dual yellow, yellow-white PP

Wide Applications

Mainly used as roadside markers for tunnels, bridges, and winding roads, especially in curve sections, mountainous roads, and multi-curve areas.
Trapezoidal Reflective Delineator

Trapezoidal Reflective Delineator

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Trapezoidal Reflective Delineator

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Trapezoidal Reflective Delineator

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// DM // Product Use Tips

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Packaging, Transportation and Storage Requirements

Suitable materials should be selected for packaging to prevent the delineators from colliding and rubbing against each other during transportation, which could damage the surface reflective structure. When handling and stacking, the stacking height should be controlled to avoid deformation caused by excessive pressure. During transportation and storage, the products must be placed in a dry, cool, and well-ventilated environment to prevent sunlight and rain from affecting their performance, ensuring both the reflective effect and structural stability.
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Installation Position and Angle

During installation, select an appropriate location to ensure the delineator is firmly fixed. The surface containing retroreflective materials should be perpendicular to the road centerline, ensuring effective light reflection in nighttime or low-light conditions to provide drivers with clear and accurate road contour guidance.

DM Customization Process

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    Selection
    Determine product model, color, quantity price and delivery time!
  • project020221300a245b87d448b5569a3e52ee2e
    Finalization
    Please provide the drawings for the appearance design and structural design of the delineators. We will help check for any design defect.
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    Order
    Obtain detailed technical data sheets with customized solutions.
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    Production
    Start production immediately once the design is confirmed to be error-free.
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    Proofing
    Confirm with the customer after making the sample
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    Shipment
    Arrange shipment immediately after final acceptance is completed.
Inquiry & Order

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