Sewer manhole cover

Quick details
• Shape: Round
• Material: Ductile Iron GJS500-7
• Duty Class: EN124 D400
• Frame Style: Bottom Flange
• Gasket Material: Neoprene
• Lock Material: SS304
• Coating: Black Bitumen
• Standard: EN124-2015
• Surface Pattern:Customized
• Surface text:Customized

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Our cast iron sewer manhole covers are designed for municipal drainage, wastewater treatment, and urban sewer systems. Manufactured from high-strength cast iron or ductile iron, these covers offer excellent load-bearing capacity, corrosion resistance, and long-term durability. With options available in different sizes and load classes (C250 D400, E600, F900), our sewer manhole covers comply with international standards such as EN 124, ASTM A48, and ISO 9001. Featuring anti-slip surfaces and secure locking mechanisms, these covers ensure safety, efficiency, and reliability in demanding environments. Contact us today for customized solutions and wholesale pricing.

For many years, we have been committed to the casting industry and have been exporting to Europe and Australia since 2001. We hope to establish a long-term partnership with you, and OEM & OED services are welcome.

Details

Item	round sewer ductile iron manhole cover
Brand name	CastKing or OEM
Size	200mm-1000mm
Type:	Round,square
Material	Gray Iron, Ductile Iron, Malleable iron
Coating	Cold applied black bitumen Antirust oil, Plating, Paint, Powder Coating, epoxy coating or as per customers' requirement.
Application	Municipal construction
Loading pressure	EN124 A15,B125,C250,D400,E600,F900, or as per customers' drawings or samples.
Advantages	Anti-noise ,Anti-theft,anti-rust,long life service.
Package	Pallet and wooden case,or as per customers’ requirements