D400 Ductile iron gully grating EN124 rainwater grate Grid-Plate trench drain Grill Gully Grating

Our extensive stock of ductile iron manhole covers and frames are available at a wide range of sizes and load ratings.

Whether you’re looking for a cast iron inspection / access cover for your project or a drain cover, contact us for exclusive trade prices.

It is important to consider the strength requirement when purchasing a manhole cover. All of our manhole covers conform to BS EN 124:2015 British standards classes, and should be considered when purchasing a manhole cover for a particular application. These classes are as follows:

A15: capable of withstanding a 15kN load (1.5 tonnes). Pedestrian areas only.

B125: capable of withstanding a 125kN load (12.5 tonnes). Car parks and pedestrian areas with very light traffic use.

C250: capable of withstanding a 250kN load (25 tonnes). Car parks and industrial sites with slow moving traffic.

D400: capable of withstanding a 400kN load (40 tonnes). Carriageways and hard shoulders.

E600: capable of withstanding a 600kN load (60 tonnes). Loading areas, docks or aircraft pavements.

F900: capable of withstanding a 900kN load (90 tonnes). High wheel loads, such as aircraft pavements.

 FAQ:

Q1. Are you a trading company or factory?

A1: We are direct factory with 10 experienced engineers and more than 50 employees as well approximate 3,000 square meters workshop area.

Q2. Where can I get product&price information?
A2: Send us inquiry e-mail , we will contact you as we receive your mail. 

Q3. What's kinds of information you need for quote?
A3: Kindly please provide the product drawing in PDF,and will be better you can provde in STEP or IGS.

Q4. Will my drawings be safe after sending to you?
A4: Yes, we will keep them well and not release to third party without your permission.

Q5. What shall we do if we do not have drawings?

A5: Please send your sample to our factory,then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions(Length,Hight,Width),CAD or 3D file will be made for you if placed order.

Q6. Why should you buy from us not from other suppliers?
A6: Most professional one station supplier of Manhole Cover in China. Have rich production experience, professional industry knowledge, excellent after-sales service team, professional technical support team, fast supply capability, with competitive price.