China GRP Composite Plastic Manhole Covers
High Strength & Load Bearing
Meets EN124 standards with excellent durability under traffic loads.Corrosion & Weather Resistance
Withstands harsh chemicals, water, and UV exposure for long-term outdoor use.Lightweight & Easy to Install
Reduces transportation and labor costs with one-person handling.Anti-Theft & Non-Metallic
No scrap value discourages theft, ensuring public safety.Non-Conductive & Safe
Ideal for electrical and gas environments—no spark or conductivity risks.Customizable Design
Available in various sizes, colors, logos, and load ratings to meet specific project needs.
Product Description
Our GRP Composite Plastic Manhole Covers are the perfect alternative to traditional metal covers Manufactured using Glass Reinforced Plastic GRP technology they are engineered for light weight high load capacity and longlasting performance Ideal for municipal industrial residential and roadside applications these manhole covers offer exceptional corrosion resistance making them suitable for even the harshest environments
Eco friendly maintenance free and non conductive GRP covers reduce theft risks and are a cost effective solution for modern infrastructure needs
Key Advantages
1 High Strength to Weight Ratio
Despite being lightweight the cover maintains excellent load bearing capacity compliant with EN124 standards
2 Corrosion and Weather Resistant
Resistant to water chemicals UV rays and extreme temperatures ideal for harsh conditions
3 Anti Theft Design
Non metallic material holds no resale value for scrap reducing theft risk
4 Easy Installation and Handling
Lightweight design allows for quick transport and one person installation saving labor costs
5 Non Conductive and Non Sparking
Safe for use in electrical or flammable environments
6 Customizable Sizes and Colors
OEM and ODM services available surface logo color and dimensions can be tailored to your project
Technical Specifications
| Item | Details |
|---|---|
| Product Name | GRP Composite Plastic Manhole Cover |
| Material | Glass Reinforced Plastic (GRP) |
| Standard Load Rating | EN124 A15/B125/C250/D400 |
| Size Range | 300mm–1000mm (custom sizes available) |
| Color Options | Black, Grey, Green, Red (Customizable) |
| Shape | Round, Square, Rectangular |
| Surface Pattern | Anti-slip Texture with Optional Logo |
| Installation Type | With or without Frame (Available) |
| Lifespan | 30+ Years |
| Certification | ISO9001, CE, EN124 |
Applications
Urban Roads and Pavements
Industrial Complexes
Residential Communities
Water Supply and Sewage Systems
Gas Stations
Utility Chambers and Telecom Access
Packaging and Delivery
MOQ 50 Pieces
Packaging Pallet and Plastic Film Wrap
Delivery Time 15 to 25 Days After Order Confirmation
Port of Shipment Ningbo Shanghai Qingdao
Payment Terms TT LC Alibaba Trade Assurance
Why Choose Us
Over 10 Years Experience in GRP Products
Certified by ISO EN124 SGS
Professional R and D and OEM Support
Fast Response and Custom Service
Stable Supply and Competitive Price
