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Chongzhou Hongxinwei Metal Manufacturing Co., Ltd
Home> Construction Manhole Cover
The Evolution of Construction Manhole Covers in Modern Infrastructure
Construction manhole covers play a critical role in urban infrastructure, providing safety and access to underground utilities. With the increasing focus on sustainable construction practices, the demand for innovative and durable materials has surged. Companies like Chongzhou Hongxinwei Metal Manufacturing Co., Ltd are at the forefront of this trend, offering advanced solutions that enhance the longevity and performance of manhole covers. The market is witnessing a shift towards lightweight yet robust designs, which not only improve installation efficiency but also reduce maintenance costs. As cities expand and infrastructure ages, the importance of reliable manhole covers cannot be overstated.

Construction Manhole Cover

There are 12 products

  • A15 ductile iron manhole cover

    A15 ductile iron manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    Ductile Iron Manhole Cover (Custom Sizes Available)   Model: HXW-A15 manhole cover    Product Features   高强度球墨铸铁，承载力强High strength ductile iron with excellent load capacity（ductile iron manhole cover) 表面防滑图案，增强摩擦系数Anti-slip surface design for better...

  • C250 700x1000mm Ductile Manhole Cover

    C250 700x1000mm Ductile Manhole Cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    C250 manhole cover Product Description C250 700x1000mm Rectangular Ductile Iron Manhole Cover with Frame This C250 ductile iron manhole cover features a 700x1000mm rectangular opening, ideal for medium-load environments such as urban roads,...

  • D400 700x1000mm ductile manhole cover

    D400 700x1000mm ductile manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

      D400 Rectangular Manhole Cover (700×1000 mm) Overview Engineered for heavy-duty traffic zones, this D400 rectangular manhole cover (700×1000 mm) is designed to withstand intense loads and harsh environments. Ideal for highways, logistics hubs,...

  • D400 600x1200 rectangle manhole cover

    D400 600x1200 rectangle manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

      D400 Rectangular Ductile Iron Manhole Cover (600×1200 mm) Overview This D400-class rectangular manhole cover, sized 600×1200 mm, is crafted from high-strength ductile iron and designed for heavy-duty infrastructure. Its robust structure and...

  • D400 500x1000mm rectangle manhole cover

    D400 500x1000mm rectangle manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

      D400 Rectangular Manhole Cover (500×1000 mm) Overview The D400 rectangular manhole cover in 500×1000 mm format is designed for high-performance urban and industrial applications. Manufactured from ductile iron, it features a precision-engineered...

  • E600 600X1200mm rectangle manhole cover

    E600 600X1200mm rectangle manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    E600 Rectangular Manhole Cover (600×1200 mm) Overview This 600×1200 mm E600 manhole cover is designed for high-load environments, combining durability, safety, and customizable features. Its extended rectangular form provides wide access for...

  • Custom Rectangle Manhole Cover

    Custom Rectangle Manhole Cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    Our manhole cover and frame products are branded HXW, backed by over 30 years of Ductile manhole cover foundry experience. Specifications, dimensions, and surface designs are fully customizable. We mainly have three categories of products, load...

  • Cultural Manhole Cover C250

    Cultural Manhole Cover C250

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    Custom Cast Iron Manhole Cover with Cultural Design Bring culture to the streets with our Custom Cast Iron Manhole Cover with Cultural Design — where functionality meets urban art. Crafted from high-strength ductile cast iron, this manhole cover not...

  • D400 600x800mm Rectangle Manhole Cover

    D400 600x800mm Rectangle Manhole Cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    D400 600x800mm Rectangle Ductile Iron Manhole Cover Product Overview The 600x800mm Ductile Iron Rectangle Manhole Cover, rated D400 under EN124 standards, is engineered for durability and heavy-load applications. With its large rectangular shape and...

  • D400 Φ800 Airport manhole cover

    D400 Φ800 Airport manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    D400 Φ800 mm Ductile Iron Manhole Cover with Frame This Φ800 mm D400 ductile iron manhole cover is engineered for heavy-duty use in high-traffic areas such as city roads, industrial zones, and logistic hubs. Manufactured from premium QT500-7 ductile...

  • C250 Cultural manhole cover

    C250 Cultural manhole cover

    700~1500USD

    Brand:HXW

    Min. Order:1 Ton

    C250 Ductile Iron Round Manhole Cover – Cultural Town Design Inspired by traditional aesthetics and engineered for modern infrastructure, this C250 ductile iron round manhole cover is specially crafted for cultural heritage zones, ancient towns,...

  • 1350x1200 mm heavy&duty manhole cover

    1350x1200 mm heavy&duty manhole cover

    900~1600USD

    Brand:HXW

    Min. Order:22 Ton

    Place of Origin:China

      1350x1200 mm Heavy Duty Ductile Iron Manhole Cover and Frame (D400) Product Overview Our 1350x1200 mm Heavy Duty Manhole Covers are engineered for superior strength and durability, making them ideal for heavy-traffic environments. This D400...

Innovative Materials in Construction Manhole Covers
The use of innovative materials in construction manhole covers has revolutionized the industry. Traditional cast iron covers are gradually being replaced by composite materials that are lighter, more durable, and resistant to corrosion. Chongzhou Hongxinwei Metal Manufacturing Co., Ltd is pioneering the use of such materials, leading to improved performance and reduced lifecycle costs. These advancements not only enhance the safety of urban environments but also contribute to sustainability efforts by minimizing resource consumption during production. As the market continues to evolve, the integration of technology into the design and manufacturing processes will further drive innovation in this space.
Material Type Avg. Weight (kg) Durability Rating (1–10) Cost (USD)
Cast Iron 70 8 150
Composite 45 9 120
Steel 65 7 140
Recycled Plastic 30 6 100
Aluminum 40 8 130

Video

A15 ductile iron manhole cover

Jan 01

A15 ductile iron manhole cover

C250 700x1000mm Ductile Manhole Cover

Jan 01

C250 700x1000mm Ductile Manhole Cover

D400 700x1000mm ductile manhole cover

Jan 01

D400 700x1000mm ductile manhole cover

D400 600x1200 rectangle manhole cover

Jan 01

D400 600x1200 rectangle manhole cover

D400 500x1000mm rectangle manhole cover

Jan 01

D400 500x1000mm rectangle manhole cover

E600 600X1200mm rectangle manhole cover

Jan 01

E600 600X1200mm rectangle manhole cover

Custom Rectangle Manhole Cover

Jan 01

Custom Rectangle Manhole Cover

Cultural Manhole Cover C250

Jan 01

Cultural Manhole Cover C250

D400 600x800mm Rectangle Manhole Cover

Jan 01

D400 600x800mm Rectangle Manhole Cover

D400 Φ800 Airport manhole cover

Jan 01

D400 Φ800 Airport manhole cover

C250 Cultural manhole cover

Jan 01

C250 Cultural manhole cover

Key Global Distributors of Construction Manhole Covers
The global market for construction manhole covers is expanding rapidly, driven by urbanization and infrastructure development. Key distributors are increasingly focusing on sustainable practices and innovative designs to meet the growing demand. Companies are leveraging advanced manufacturing techniques to enhance product quality and reduce environmental impact. The trend towards lightweight and durable materials is reshaping supply chains, with a notable increase in the adoption of composite materials. As cities face challenges related to aging infrastructure, the role of reliable manhole covers becomes even more critical in ensuring public safety and efficient utility management.

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