Round Manhole Cover EN124 Standard Class D400 Loading Capacity 40 Tons

Commodity: Round Manhole Cover and Frame D400

Material: Ductile Iron GGG500-7

Standard: EN124

Class:D400

Loading Capacity: 40T

Package: by wooden pallet and steel straps suitable for long terms sea transportation

Usage: industrial zones, airports, and busy roadways

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Product Specifications

External Size	Cover Diameter	Clear Opening	Height	Unit Weight	Loading Capacity	20ft container quantity
Ø825mm	Ø625mm	Ø600mm	100mm	47KG	EN124 D400	441 unit
Ø820mm	Ø645mm	Ø600mm	100mm	50KG	EN124 D400	441 unit

Product Details

Our ductile iron manhole cover and frame meet the stringent EN124 D400 standard for heavy-

duty uses. Made from high quality ductile iron, they offer superior strength and durability to withstand heavy traffic loads. The anti-slip surface ensures safety for pedestrians and vehicles, while the double-sealed system prevents odors and water from escaping. Our manhole covers and frames are easy to install and offer a long-lasting solution for all your sewerage and drainage system needs. Order yours today and enjoy peace of mind knowing you have a reliable and sturdy solution in place.

Packaging And Shipping

Production Process

Introducing our state-of-the-art casting manhole cover production process, designed to revolutionize the industry with its efficiency and precision. Our groundbreaking technology streamlines the entire production cycle, ensuring the highest quality manhole covers in the market. The process begins with the careful selection of top-grade raw materials, known for their durability and resistance to wear and tear. These materials are then melted in a controlled environment to achieve optimal consistency and purity. Once the molten metal reaches the desired temperature, it is poured into pre-designed molds, guaranteeing the accurate shape and size of each manhole cover. The molds are carefully crafted with intricate details, allowing for seamless integration with existing urban landscapes. Our advanced casting process ensures that the liquid metal flows smoothly into every corner of the mold, eliminating the risk of air pockets and weak points. After the casting stage, the manhole covers are subjected to a highly effective cooling process, which enhances their strength and durability. To further ensure their longevity, our production process includes a comprehensive quality control system, where each individual cover is thoroughly inspected for any defects or imperfections. This meticulous examination guarantees that only the highest quality manhole covers are delivered to our customers. With our cutting-edge casting manhole cover production process, we aim to meet the growing demands of urban infrastructure while maintaining the highest standards of quality and integrity.

Standard

European Standard EN 124

Manhole Cover and Frame for pedestrian and vehicular traffic areas

Class	Load resistance KN	Description
A15	15	Pedestrian walkways and cyclist areas,lawns
B125	125	Sidewalks and pedestrian walkways with just occasional traffic stations and parking lots for cars
C250	250	Shoulders and street gulters with a maximum of 0.5m on road surface and 0.2m on sidewalks
D400	400	Roads surface including pedestrian streets with possible traffic during certain periods
E600	600	Private roads under exceptionally heavy traffic roads
F900	900	Prestige areas such as airports