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SS500D
Elite
Elite-SS500D
Product Overview
Manufactured from reinforced fiberglass and SMC composite materials, this square manhole cover is produced using advanced compression molding. It offers a modern, cost-effective solution to replace traditional cast iron covers by improving durability and eliminating corrosion and theft concerns. Suitable for a wide range of infrastructure applications.
Technical Standards
All products meet EN124-2:2015 requirements and are tested before delivery.
Customization Capability
Size and color flexibility
Custom branding
Optional sealing systems
Locking features
Surface customization
Quality Control System
Comprehensive inspection procedures guarantee product consistency, with third-party certifications available.
Supply & Logistics
Strong production capacity and optimized logistics ensure reliable and timely global supply.
Quality Assurance & Testing
At Elite, we ensure that every composite manhole cover meets strict quality standards through a complete inspection system. From material selection to final testing, each step is carefully controlled. Our products can be verified by third-party institutions such as SGS and TUV, providing official reports that support engineering projects and bidding processes.
Production & Global Supply Chain
With strong production capacity and well-maintained inventory, we are able to deliver orders quickly and efficiently. Our advanced manufacturing setup supports both small and large-scale production. Combined with reliable packaging and international shipping solutions, we ensure safe and timely delivery across global markets.
Why Choose Elite as Your FRP Composite Manhole Cover Supplier?
Competitive pricing directly from manufacturer
Products compliant with EN124 standards
Custom solutions for various applications
Fast lead time and flexible production
Professional technical and after-sales support
Extensive export and project experience
FAQ
What load ratings do your products cover?
We supply A15, B125, C250 and D400 load grades for different usage scenarios.
Do you offer customization services?
Yes, we can customize specifications according to customer requirements and drawings.
What is your lead time?
Ready stock can be shipped immediately, while custom orders typically take 7–15 days.
Contact us now to get a free quote and explore customized solutions for your infrastructure needs.
| No. | Comparison Dimension | SMC Manhole Cover (Proposed for Hynds) | Cast Iron Manhole Cover (Current Main Product) | Summary |
| 1 | Strength & Load-Bearing Capacity | - Meets the needs of most municipal, commercial and medium-to-high load scenarios; - More in-depth testing is required in extreme overload (such as airport runways and facilities). | - High reliability in high-pressure and heavy-load environments; - Brittle cracks may occur if the casting process or material grade is not good. | In conventional load scenarios, SMC performance is sufficient; in heavy-load extreme occasions, cast iron still has advantages or upgraded SMC can be considered. |
| 2 | Weight & Installation | - Lightweight, easy to install, saving labor and transportation costs; - Market awareness is still low, and corresponding training or usage guidance is required. | - Heavy weight, good stability, not easy to shift; - More manpower or machinery is required, and the installation cost is relatively high. | SMC is more suitable for projects with insufficient manpower, tight construction schedule or limited installation conditions; cast iron can still be completed quickly when construction resources are sufficient. |
| 3 | Anti-Theft & Safety | - No metal recycling value, the risk of theft is almost zero; - Special anti-theft design can be added to further improve safety. | - Has metal recycling value, theft incidents are frequent; - Anti-theft locks or alarm devices need to be installed separately, adding extra costs. | SMC is more effective in areas with high incidence of theft and projects with high public safety requirements. |
| 4 | Corrosion Resistance | - Resistant to acid, alkali, salt spray and general chemical corrosion, the surface does not rust, and less maintenance in the later stage; | - Long service life in ordinary municipal environments; - Coastal and chemical zones are prone to rust and require continuous anti-corrosion and maintenance. | In chemical, coastal, and high-salt-alkali areas, SMC saves more maintenance costs; cast iron needs to strengthen anti-corrosion treatment. |
| 5 | Temperature adaptability range | - The structure is stable and not easy to deform in the range of **-40ºC to 150ºC**; - Very few high-temperature scenarios exceeding 150ºC require special evaluation. | - It is less sensitive to high temperatures, but may become brittle in extremely cold environments; - Long-term use in extremely low temperatures or hot and cold cycle environments requires regular inspections. | SMC can meet most climatic conditions without worrying about high-temperature deformation; customized solutions can also be considered for extremely cold and hot scenes. |
| 6 | Cost and Return on Investment (ROI) | - The initial purchase price is slightly higher than ordinary cast iron, but the subsequent theft, corrosion, maintenance and replacement costs are lower; - The cost advantage of the whole life cycle is obvious. | - The supply chain is mature, and the unit price is usually lower than SMC; - If the risk of anti-theft, maintenance or corrosion is considered in the long term, the total cost may rise. | To focus on long-term ROI or safe and stable operation, SMC has more outstanding overall advantages; cast iron can be selected first for extremely tight budgets or short-term projects. |
| 7 | Environmental protection and carbon emissions | - The production energy consumption and carbon emissions are lower, in line with the trend of green environmental protection; - The waste recycling system is still developing. | - The metal recycling system is mature; - The smelting process has high energy consumption and high carbon emission pressure, and it is necessary to cope with increasingly stringent environmental protection policies. | In the current ESG and low-carbon policy environment, SMC can better demonstrate its environmental advantages; cast iron can rely on recycling, but high emissions are difficult to change. |
| 8 | Design and aesthetics | - Flexible customization of colors, patterns, and brand logos; - Suitable for urban landscapes and high-end commercial projects, meeting the unity of aesthetics and functionality. | - Traditional appearance is stable and highly recognizable; - If delicate carvings or special spraying are required, the cost and construction period will increase. | In occasions that focus on visual or brand image, SMC customization is more attractive; ordinary public roads or industrial environments have a simpler and more direct demand for the traditional appearance of cast iron. |
