Main Road Ductile Iron Manhole Cover – China OEM Factory Exporter
• Shape: Round
• Material: Ductile Iron (EN-GJS-500-7)
• Load Class: EN124 D400 – E600
• Surface Treatment: Black Bitumen Coated or Epoxy Painted
• Frame Type: Bottom Flanged or Recessed
• Locking Option: SS304 Lock or Bolt Lock
• Sealing: Neoprene or Rubber Gasket
• Pattern/Text: Customizable Logo, City Name, or Symbols
• Compliance: EN124:2015 Certified
• OEM/ODM: Custom Casting & Machining Available
Product Description
This Main Road Ductile Iron Manhole Cover is specifically developed for municipal roadways and high-traffic areas. Manufactured with durable EN-GJS-500-7 ductile iron, it meets EN124 standards for heavy load-bearing (D400 and above), making it ideal for city roads, highways, and transportation hubs.
The cover features a strong frame structure, anti-slip surface design, and optional stainless steel locking mechanism for enhanced safety. Its high tensile strength, excellent corrosion resistance, and long service life ensure dependable use under extreme outdoor conditions.
Our covers are cast using advanced sand casting methods and finished with precision machining to meet tight tolerances. Customization options include surface logo, text, and various coating finishes to match regional specifications. Whether for new construction or infrastructure upgrades, this manhole cover offers exceptional performance and aesthetic flexibility.
OEM & Casting Service
With decades of experience in casting municipal infrastructure components, we provide OEM services for global clients. We can develop manhole cover solutions tailored to your city, project, or installation environment. CAD drawings, 3D samples, and material testing are available upon request.
