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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 700*800mm Square Frame Round Cover Ductile Iron Manhole Cover C250 D400 BS EN124, designed for durability and safety. This high-strength ductile iron cover features anti-skid patterns, corrosion resistance, and a square frame for stable positioning. Ideal for various installation scenarios, it ensures long-term performance and reduced maintenance costs.
Related Product Features:
  • High-strength ductile iron material with ≥420MPa tensile strength for superior durability.
  • Square frame with round cover design ensures stable positioning and prevents falling.
  • Anti-skid surface patterns enhance safety in various weather conditions.
  • Corrosion-resistant coating extends service life in harsh environments.
  • D400 load rating (BS EN124 Standard) ensures reliability under heavy loads.
  • Optional locking mechanism provides anti-theft security for urban installations.
  • Optimized for maintenance access with ample workspace in the square frame.
  • Long service life reduces total cost of ownership despite higher initial investment.
Faqs:
  • What is the load rating of this ductile iron manhole cover?
    The load rating is D400, compliant with the BS EN124 Standard, ensuring reliability under heavy loads.
  • What are the dimensions of the manhole cover?
    The dimensions are 700×800mm, featuring a square frame with a round cover for stable positioning.
  • Is this manhole cover suitable for harsh environments?
    Yes, the ductile iron material and anti-rust paint coating provide superior corrosion resistance, making it ideal for harsh environments.
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