Municipal manhole covers are widely used in drainage systems, power facilities, communication facilities, gas systems, heating systems, etc
In central heating systems in cold cities, heating manhole covers are used to cover the wellheads of heating pipes. It can facilitate the heating company to carry out daily inspection, maintenance and emergency repair work of the heating pipeline. During the winter heating period, entering the pipeline through the manhole cover can deal with problems such as leakage and blockage of the pipeline in time, ensure the normal transmission of heat energy, and allow residents to stay warm in winter.
We specialize in producing EN124 standard ductile iron products, a range that includes the A15, B125, C250, D400, E600, and F900 trench manhole covers.
Equipped with comprehensive production and testing facilities, our company has established and continuously refined a rigorous quality management system in full compliance with ISO9001:2000 standards.
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 |
We provide complimentary installation guidance and tailored maintenance advice to meet the specific needs of each project, promoting longevity and minimizing repair needs. For projects with unique or intricate requirements, our collaborative approach ensures customized technical solutions that fulfill both functional and environmental criteria.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
Q;Do you have a discount?
A: We will do our best to provide you with these services at the best price and quality service