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Ductile iron Manhole Cover

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November 12, 2025
Category Connection: Cast Iron Gully Cover
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Tags:
#cast iron gully grate #cast iron gully grid #cast iron road gully
Brief: Discover the Corrosion Resistant Cast Iron Gully Grate GGG50, designed for safe vehicle passage. This ductile iron manhole cover offers high strength, excellent drainage, and superior corrosion resistance. Ideal for heavy-load areas, it ensures safety and durability in various weather conditions.
Related Product Features:
  • High strength and toughness with tensile strength ≥450 MPa, suitable for heavy-load areas.
  • Excellent drainage performance with a high opening rate to prevent clogging.
  • Strong corrosion and weather resistance due to hot-dip galvanized or asphalt paint coating.
  • Anti-slip texture design ensures safety in wet, rainy, or snowy conditions.
  • Easy installation and maintenance with a modular design for convenience.
  • Multiple load-bearing levels (A15 to F900) based on international EN124 standards.
  • Environmentally friendly materials that are recyclable and reduce resource waste.
  • Customizable options include size, pattern, logo engraving, material, and color.
Faqs:
  • What materials are used in the Corrosion Resistant Cast Iron Gully Grate?
    The grate is made from ductile iron, known for its high strength and toughness, and features surface treatments like hot-dip galvanizing or asphalt paint for corrosion resistance.
  • What load classes are available for this gully grate?
    The product offers multiple load-bearing levels, including C250 (<250 KN), D400 (<400 KN), and E600 (<600 KN), suitable for various scenarios from pedestrian areas to heavy industrial sites.
  • Can the gully grate be customized?
    Yes, we provide customizable services including size, pattern design, logo engraving, material selection, and color matching to meet specific project needs.
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