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Corrosion Resistant Ductile Iron Manhole Cover

Basic Information
Place of Origin: China
Brand Name: ELITE
Certification: CE / EN124 / SGS / TUV
Model Number: QD-FI500
Minimum Order Quantity: 50 Sets
Packaging Details: Pallet
Delivery Time: 20 Days/Container
Payment Terms: T/T, L/C
Supply Ability: 2000000 Sets/year
Detail Information
Material: Ductile Iron Dimensions: 640mm
Standard: EN124 Color: Black
Packing: PALLET Service: OEM\ODM
Third Party Testing: Available Weight: 33kg, 16kg
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Product Description

Elite Heavy-Duty Ductile Iron Manhole Cover Unyielding Protection

ELITE Ductile Iron Manhole Cover Product Details

Corrosion Resistant Ductile Iron Manhole Cover 0

Code Material

Load Capacity

Clear opening


Frame Size


Frame Height




QD-FI500 DI D400 470 640 100 33
QD-FI330 DI D400 280 450 100 16


*Consult the information brochure, technical data sheet and specifications to get all the information on the ELITE ductile iron manhole cover.


Product Advantages

Cast iron manhole covers are widely used in various industries and infrastructure projects due to their numerous advantages. This article highlights five key benefits of using cast iron manhole covers, emphasizing their durability, safety, and cost-effectiveness.

1.  Exceptional Durability: Heavy-duty ductile iron manhole covers are known for their exceptional durability. They can withstand heavy loads, vehicular traffic, and extreme weather conditions without cracking or breaking. This durability ensures long-lasting performance and reduces the need for frequent replacements.

2.  Superior Load-Bearing Capacity: Ductile iron manhole covers have a higher load-bearing capacity compared to other materials. They can bear heavy loads, making them suitable for areas with heavy traffic or high-intensity usage, such as highways, airports, industrial sites, and busy urban areas.

3.  Enhanced Safety: Heavy-duty ductile iron manhole covers are designed to provide enhanced safety. Their robust construction and secure locking mechanisms prevent unauthorized access, reducing the risk of accidents, injuries, or theft. They also have anti-slip surfaces that improve traction, minimizing the chances of slips and falls.

4.  Corrosion Resistance: Ductile iron manhole covers are highly resistant to corrosion, ensuring their longevity and functionality even in corrosive environments. They are coated with protective materials or galvanized to provide an additional layer of defense against rust, chemicals, and other corrosive elements, making them ideal for areas near coastal regions or chemical plants.

5.  Easy Maintenance: Heavy-duty ductile iron manhole covers require minimal maintenance. Their sturdy construction and corrosion-resistant properties reduce the need for frequent inspections or repairs. Additionally, their standardized sizes and designs make them easy to install, replace, or upgrade, saving time and resources during maintenance activities.

Cast iron manhole covers offer several advantages that make them an excellent choice for infrastructure projects. Their durability, high load-bearing capacity, enhanced safety features, resistance to corrosion, and cost-effectiveness make them a reliable and long-lasting solution for covering manholes. By utilizing cast iron manhole covers, infrastructure developers can ensure the safety, longevity, and efficiency of their projects.

Corrosion Resistant Ductile Iron Manhole Cover 1

Contact Details
Robert Wang

Phone Number : +86-17667541696

WhatsApp : +8617667541696