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Service Pit Cover Composite Durable Solution for Underground Access

Elite EN124 SMC composite manhole cover is specially designed for customers looking for a durable, secure and environmentally friendly alternative to traditional metal covers. Produced through high-pressure compression molding, the cover combines fiberglass reinforcement with advanced composite resin technology to achieve excellent strength and dimensional stability.
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  • MR105

  • Elite

Product Overview

Elite EN124 SMC composite manhole cover is specially designed for customers looking for a durable, secure and environmentally friendly alternative to traditional metal covers. Produced through high-pressure compression molding, the cover combines fiberglass reinforcement with advanced composite resin technology to achieve excellent strength and dimensional stability.

The product provides significant advantages in areas where traditional cast iron covers face challenges, including corrosion problems, theft risks and heavy maintenance requirements. Thanks to its lightweight structure and reliable performance, it has become an ideal choice for modern urban infrastructure development.

Elite composite manhole covers are supplied to international markets and widely applied in transportation, utility, drainage and construction projects.


Product Advantages

EN124 Standard Compliance

The product supports different load requirements including A15, B125, C250 and D400, making it suitable for various installation environments from pedestrian zones to heavy traffic areas.

Long-Term Corrosion Protection

The FRP composite material naturally resists rust and corrosion, maintaining stable performance even in wet underground environments.

Improved Infrastructure Security

The non-metallic design prevents unauthorized removal caused by metal theft, improving the reliability of public facilities.

Lower Installation Cost

The lightweight structure reduces handling difficulty and allows faster installation compared with traditional heavy metal covers.

Customized Project Solutions

Elite supports customized manufacturing according to customer drawings, including dimensions, colors, logos, locking systems and special structures.


Key Features & Core Advantages of SMC Drainage Manhole Cover


Extreme Weather & Coastal Corrosion Resistance

The Fiberglass Reinforced SMC Coastal Drainage Cover excels in harsh environments, withstanding salt spray, acid rain, humidity, and UV radiation—eliminating rust and degradation common with metallic covers. This makes it indispensable for coastal infrastructure, marine industrial zones, and coastal city drainage systems.


Fiberglass-Reinforced Strength with Lightweight Construction

Glass fiber-reinforced SMC composite delivers mechanical properties comparable to cast iron, while weighing only a fraction of traditional metal covers. This lightweight design simplifies manual installation and transportation, cutting labor costs by 40% and eliminating the need for heavy lifting equipment on tight construction sites.


Precision Pressure Molding for Uniform Performance

Our high-temperature pressure molding process ensures uniform thickness, balanced strength distribution, and exceptional dimensional accuracy. Every Weather-Resistant SMC Drainage Manhole Cover features a tight frame fit, preventing displacement, water seepage, and debris accumulation in drainage systems.


Anti-Slip Surface for Pedestrian & Traffic Safety

The textured anti-slip surface of the Anti-Slip SMC Outdoor Manhole Cover maximizes friction, reducing slip-and-fall accidents for pedestrians and skidding risks for vehicles—even in wet, rainy, or icy conditions, making it ideal for urban roads and public spaces.


Electromagnetic Wave Permeability for Smart Manhole Cover Development

Unique electromagnetic wave permeability enables seamless integration of smart sensors and IoT monitoring systems, supporting the development of smart drainage manhole covers for real-time leak detection, water level monitoring, and remote management—aligning with smart city construction goals.


Wide Temperature Adaptability & Low-Noise Operation

Engineered to perform in extreme temperature ranges, this cover resists thermal expansion and contraction, maintaining stability from low-temperature cold zones to high-temperature industrial areas. Its precision fit also reduces noise from vehicle and pedestrian use, enhancing urban environmental comfort.


Technical Specifications


Item

Access Cover 

Product Name

Service Pit Cover Composite Durable Solution for Underground Access

Brand

Elite

Model

MR105

Main Material

High-quality resin reinforced with fiberglass (SMC composite)

Core Manufacturing Process

High-temperature pressure molding

Surface Treatment

Anti-slip textured finish / Customized as project demand

Load Capacity

Compliant with EN 124 load standards (adaptable to A15-F900)

Executive Standard

EN 124, CE

Certifications

ISO 9001/14001/45001, EN 124, CE

Customization Options

Logo/text printing, size/color customization, smart sensor integration

Key Performance

Weather-resistant, corrosion-proof, anti-slip, anti-theft, electromagnetic wave permeability

Ideal Working Environments

Coastal areas, drainage systems, urban roads, industrial sites, sewage inlets



Application Fields

  • Smart city infrastructure

  • Municipal construction

  • Road drainage systems

  • Underground utility networks

  • Telecom projects

  • Commercial and residential areas


Why Select Elite?

Choosing Elite means working with an experienced composite product manufacturer that understands international project requirements.

We provide:

✔ Reliable product quality
✔ Professional technical support
✔ Fast response and delivery
✔ Customized solutions for different markets
✔ Competitive pricing directly from factory

For your next infrastructure project, contact Elite for a professional SMC composite manhole cover solution.


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Elite New Materials is a leading provider of advanced SMC (Sheet Molding Compound) products, backed by over 20 years of dedicated experience in the building materials industry.

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Email:  robert@ailitecover.com
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Skype: +86-17667541696
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