Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:100 pc
Supply Capability:3000 pc/month
1,Cast Iron Manhole Cover Description :
Description:
Code | Clear Opening(mm) | Over Base(mm) | Depth(mm) | Class |
202500 | 200 | 230 | 33 | A15 |
202501 | 200 | 230 | 33 | B125 |
202502 | 300 | 330 | 40 | A15 |
202503 | 300 | 330 | 40 | B125 |
202504 | 400 | 440 | 45 | A15 |
202505 | 400 | 440 | 45 | B125 |
202506 | 400 | 440 | 45 | C250 |
202507 | 400 | 440 | 45 | D400 |
202508 | 550 | 590 | 60 | A15 |
202509 | 550 | 590 | 60 | B125 |
202510 | 550 | 590 | 60 | C250 |
202511 | 550 | 590 | 60 | D400 |
202512 | 700 | 740 | 60 | A15 |
202513 | 700 | 740 | 60 | B125 |
202514 | 700 | 740 | 75 | C250 |
202515 | 700 | 740 | 95 | D400 |
2,Main Features of the Ductile Iron Manhole Cover:
Manholes allow access to underground pipes, cables, meters and facilities.
BS EN124 Standard:
A15: Area which can only be used by pedestrians and pedal cyclists.
B125: Footways, pedestrian areas and comparable parks or car parking decks.
C250: For gully tops installed in the area of curbside channels of roads.
D400: Carriage ways of roads(including pedestrian streets), hard shoulder and parking areas, for all types of road vehicles.
E600: Areas of imposing high wheel loads, e.g. dock and aircraft pavements
3,Manhole Cover Images:
4,Manhole Cover Specifications:
5，FAQ:
We have organized several common questions for our clients，may help you sincerely：
Q. Can I fit a square manhole cover into a round chamber?
A. Yes, there are a select few manhole covers which are square-to-round, meaning they will fit square or round chambers.
Q. I have a heavy traffic manhole cover but it has been broken by a forklift, why?
A. Forklifts have solid wheels which apply pressure differently to standard pneumatics and therefore covers must be specially adapted to suit this.
Q. I’ve measured my clear opening size but none of your covers match it, can you offer anything?
A. It’s likely that your cover is quite old and in imperial measurements which are no longer manufactured. However, we can offer bespoke solutions with manhole covers made to the specification you require.
Q. The project I’m working on requires a manhole cover with a quality finish, what’s available?
A. Naturally, galvanised steel of black polypropylene aren’t always ideal, and so we offer brass or stainless steel edging, as well as complete stainless steel covers.
Q. I need access through my manhole cover on a regular basis, is this possible?
A. Yes, the majority of covers have built-in lifting keys, and for those that don’t we also supply lifting keys. However, the best way to obtain easy access is to have a bespoke, hinged manhole cover.
