Qingdao Elite New Materials Co., Ltd.
| Anti Corrosion | Yes - Full Composite Body |
| Delivery Time | 7 working days for stock, 20-30 days for production |
| Weight | 15-35 kg (30-60% lighter than cast iron) |
| Frame Type | Embedded / Bolted |
| Packaging Details | Pallet |
| Payment Terms | T/T,L/C,Western Union |
| Shape | Round |
| Diameter | 600-1000 mm |
| Color | Black / Gray |
| Supply Ability | 15000 Pieces per Month |
| Material | SMC Composite (Sheet Molding Compound) |
| Slip Resistance | Textured Surface Pattern |
| Load Rating | EN124 Class C250 (25 tons) |
| Model Number | SS600 |
| Brand Name | WNRLN |
| Certification | ISO 9001:2015, EN124 |
| Place of Origin | Guangdong, China |
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Product Specification
| Anti Corrosion | Yes - Full Composite Body | Delivery Time | 7 working days for stock, 20-30 days for production |
| Weight | 15-35 kg (30-60% lighter than cast iron) | Frame Type | Embedded / Bolted |
| Packaging Details | Pallet | Payment Terms | T/T,L/C,Western Union |
| Shape | Round | Diameter | 600-1000 mm |
| Color | Black / Gray | Supply Ability | 15000 Pieces per Month |
| Material | SMC Composite (Sheet Molding Compound) | Slip Resistance | Textured Surface Pattern |
| Load Rating | EN124 Class C250 (25 tons) | Model Number | SS600 |
| Brand Name | WNRLN | Certification | ISO 9001:2015, EN124 |
| Place of Origin | Guangdong, China | ||
| High Light | Square SMC manhole cover ，Fiberglass composite access cover ，Utility systems drainage cover | ||
Elite square SMC manhole cover is a fiberglass reinforced composite access cover developed for underground utility applications where corrosion resistance, easy handling and reliable structural performance are required. Manufactured by high-temperature compression molding, the product provides accurate dimensions and a robust finished structure.
The square configuration is particularly suitable for utility chambers and access openings where a rectangular or square footprint is preferred. The cover can be manufactured in different dimensions and load ratings to match local construction requirements.
Its non-metallic composition provides protection against rust and reduces metal theft concerns, while the lightweight structure makes installation more convenient than conventional cast iron alternatives.
Square Configuration for Utility Access
The square design provides a practical solution for drainage, cable, telecom and utility chambers with rectangular access openings.
Fiberglass Reinforced Material
Fiberglass reinforcement enhances mechanical strength and helps maintain structural stability during long-term use.
Corrosion Resistant
The composite structure is suitable for wet underground environments and does not suffer from conventional iron rust.
Lightweight & Practical
Lower weight helps workers handle the cover more easily during installation, inspection and replacement.
Anti-Theft Advantage
The non-metallic construction has little scrap value, making it suitable for public infrastructure where theft prevention is important.
Custom Surface & Branding
The molded surface can incorporate anti-slip patterns, logos and project-specific identification.
| Parameter | Specification |
|---|---|
| Product Type | Square SMC Manhole Cover |
| Material | Fiberglass Reinforced SMC |
| Shape | Square / Rectangular |
| Load Classes | A15 / B125 / C250 / D400 |
| Standard | EN124 |
| Surface | Anti-Slip |
| Frame | SMC / Customized |
| Color | Customized |
| Logo | OEM Available |
| Locking System | Optional |
| Sealing Ring | Optional |
| Custom Dimensions | Supported |
Elite can manufacture square SMC covers according to customer drawings, existing chamber dimensions or project specifications. We support customized sizes, load ratings, colors, logos, lifting holes, locks and sealing systems.
For overseas customers, we provide professional export packaging and logistics coordination to support both trial orders and regular bulk supply.
With composite manufacturing experience and international export capability, Elite provides customized SMC manhole cover solutions for distributors, contractors and infrastructure projects worldwide.
Send us your opening size, required load class and estimated quantity for a customized quotation.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2004
Total Annual:
1000-1500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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. We specialize in manufacturing high-performance composite solutions for a wide range of applications—includin... 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. We specialize in manufacturing high-performance composite solutions for a wide range of applications—includin...
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