Ductile Iron Material Sand Casting Product Manhole Cover

Selling Units:	Piece/Pieces
Package Type:	Tianjin Port,Qingdao Port,Shanghai Port or as customer requirements.
Picture Example:

Ductile iron manhole covers are a type of manhole cover used to cover underground facilities such as highways, streets, and squares. It is made of ductile iron material and has characteristics such as high strength, corrosion resistance, wear resistance, and good compressive performance. The surface of ductile iron manhole covers can be treated with anti slip treatment to prevent pedestrians or vehicles from slipping or slipping on rainy or slippery roads.
Ductile iron manhole covers usually consist of two parts: manhole covers and manhole seats. The manhole cover is the part covering the wellhead, while the manhole seat is the part fixed below the wellhead. The design of ductile iron manhole covers can be customized according to needs to meet different usage requirements. For example, different thicknesses and sizes can be selected based on different load requirements, or anti-theft devices can be added to improve the safety performance of manhole covers.

Ductile iron manhole covers are a high-quality and high-performance manhole cover product widely used in public places such as urban roads, airports, docks, and squares. It has good waterproof, dustproof, odor resistant and other characteristics, which can effectively protect the safety and reliability of underground facilities.

Manhole Cover is removable plate forming the lid over the opening of a manhole,to prevent anyone or  anything from falling in, and to keep out unauthorized persons and material.

We produce various classes of manhole cover and gratings in gray iron or ductile iron from Class A15 to F900 according to customer's sample or requirments.

Product Name	Manhole cover
Material	Ductile iron GGG500/7,Gray iron,etc
Dimensions	As your demands
Surface	bitumen/epoxy painting/etc /or as your request
Load capacity	A15,B125,C250,D400,E600,F900
Standard	BS EN124-2: 2015;EN1433
Color	grey/black/as your request
Weight	5-120kg/ as your requirement
Feature	anti-theft, Auti-rust, less noise, long time sevice,durable, easy to assemble & dismantle;Easy to install noise reduction
Package	wooden pallets or steel pallets, or as your request
Note	OEM service is available

Ductile Iron Manhole Cover and Grating	EN124:1994	Material: GGG500-7
Class	Application	Dimension (Frame mm)
A15	Pedestrians, Pedal Cyclists	Dia760
B125	Footways, Pedestrians, Car parks	290*290, dia800 ...
C250	Kerbside channel of roads	700*700, 600*800 ...
D400	Road, hard shoulders etc.	850*850, 920*920 ...
E600	Docks, aircraft pavements etc.	as per your demands
F900	Aircraft pavements etc.	as per your demands