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Ductile Iron Manhole Cover

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November 12, 2025
Category Connection: Ductile Iron Manhole Cover
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Tags:
#drainage manhole cover #rainwater manhole cover #ductile iron cover and frame
Brief: Discover the D400 Anodic Oxidation Spray Paint Ductile Iron Manhole Cover with Lock, designed for urban roads and heavy-duty traffic zones. This high-performance cover offers durability, security, and superior sealing performance, making it ideal for highways and industrial areas. Learn about its features, manufacturing process, and quality control standards.
Related Product Features:
  • D400 load-rated ductile iron manhole cover for urban roads and highways.
  • Features anodic oxidation spray paint for enhanced corrosion resistance.
  • Includes a secure locking mechanism for added safety and theft prevention.
  • Equipped with hinges and gasket for superior sealing performance.
  • Manufactured using high-quality ductile iron alloy for strength and durability.
  • Undergoes rigorous heat treatment and surface coating processes.
  • Complies with BS EN 124 standards for quality and performance.
  • Available in various loading capacities (F900, E600, D400, C250, B125).
Faqs:
  • What is the load rating of the D400 ductile iron manhole cover?
    The D400 ductile iron manhole cover is rated for D400 loading, suitable for urban roads and heavy-duty traffic zones.
  • How is the corrosion resistance of the manhole cover ensured?
    The cover features anodic oxidation spray paint and anti-corrosive coatings to ensure longevity in various environments.
  • What standards does the D400 manhole cover comply with?
    The D400 manhole cover complies with BS EN 124 standards, ensuring quality and performance for urban and industrial applications.
  • What additional security features does the manhole cover have?
    The cover includes a secure locking mechanism and hinges to prevent unauthorized access and enhance safety.
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