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DM503YW Rectangular Reflective Delineator

DM503YW Rectangular Reflective Delineator constructed from engineering plastic and micro-prismatic material, which offers high luminance, excellent wide-angle performance, and superior abrasion resistance. Widely installed along road edges, the DM503YW effectively delineates the road boundary and guides vehicle movement. 

Product Model:DM503YW

Product Specification:180*40*50mm

Colors: single white, single yellow, dual white, dual yellow, yellow-white

Panel Material: PMMA

Base Material: PP

Product Weight: 80g (Single Color), 115g (Dual Color)

Certified: GB/T 24970-2020 Delineators

SEND INQUIRYDM_20250418165110_001
  • iso9001-2
  • iso9001-4
  • iso9001-1

Features

Excellent Reflective Performance
The DM503YW utilizes micro-prismatic retroreflective material, ensuring that all coefficients of luminous intensity meet and exceed the values specified in relevant standards. Featuring exceptional retroreflective property, this product efficiently reflects light back to its source when illuminated by vehicle headlights, providing precise guidance for drivers and reducing accident risks.

Superior Quality
The DM503YW demonstrates superior quality, featuring excellent sealing performance, high and low temperature resistance, and salt fog corrosion resistance. It can be stably applied in complex road conditions such as coastal and saline-alkali areas, ensuring structural and functional integrity across diverse scenarios.

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特点右侧图976-1209
Visual Aesthetic
The DM503YW ensures seamless integration with vertical structures like guardrails and curbstones, creating a harmonious appearance. It is particularly suitable for urban roads with high aesthetic requirements for municipal facilities.

Related Products List

Product Model

Product Name

Specification

Color

Base Material

DM502YW

Trapezoidal Reflective Delineator

120*50*70mm

single white, single yellow, dual white, dual yellow,

yellow-white

steel bracket material

Wide Applications:

Wide Applications:The product is suited for various infrastructure scenarios, including expressways, provincial highways, tunnels, bridges, underground parking lots, and other places.

tunnels

tunnels

underground parking lots

underground parking lots

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// DM // Product Use Tips

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Packaging, Transportation and Storage Requirements

Use suitable material to prevent mutual collision and friction of delineator during transportation, so as to avoid damage to the surface reflective structure. Control the stacking height during handling to prevent deformation caused by heavy pressure. And place the product in a dry, cool and well-ventilated environment to prevent sun exposure and rain, which may affect product performance. These can ensure the product’s reflective effect and structural stability.
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Installation Recommendation

In straight sections such as highways, tunnel bridges, etc., the DM503YW Rectangular Reflective Delineator is preferred. Their reflective surfaces can form a continuous linear reflection belt to enhance night-time guiding effects. During installation, ensure that the reflective surface of the product is perpendicular to the road centerline, and the reflective surface faces the oncoming traffic direction. Avoid tilting to prevent the reflective angle from deviating, which may affect the driver's recognition distance.

DM Customization Process

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    Selection
    Determine product model, color, quantity price and delivery time!
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    Finalize
    Provide the printed logo pattern can also be designed by us for free!
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    Order
    Obtain detailed technical data sheets with customized solutions.
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    Production
    After confirming the correctness of the start of production
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    Proofing
    Confirm with the customer after making the sample
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    Shipment
    Wait for the transaction to be completed
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