Manhole Cover EN124 D300 on Top Sale from China

Loading Port:China main port

Payment Terms:TT OR LC

Min Order Qty:100 pc

Supply Capability:1000 pc/month

Product Description:

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

202516

760

800

75

A15

202517

760

800

75

B125

202518

760

800

75

C250

202519

760

800

110

D400

202520

800

840

85

A15

202521

800

840

85

B125

202522

800

840

85

C250

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:

 Manhole Cover  EN124 D300 on Top Sale from China

 Manhole Cover  EN124 D300 on Top Sale from China

 4,Manhole Cover Specifications:

1) Production information

Manhole cover are manufactured for construction and public use. Manhole cover shall be smooth and free sand holes, blow holes, distortion or any other defects 

2) Material
A) Ductile iron GGG50

B) Grey iron GG20
3) Designs
A) EN124 Class B125 C250 D400 F 900, with different size and grammage, or as  customers' requirement.
B) as per customers' drawing or samples

4) Packing:
Wooden case or wood pallet, or as per customers' requirement 

5)  Payment terms: T/T or L/C 

 5FAQ:

We have organized several common questions for our clientsmay 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. Odours are coming through where I have installed my manhole cover, why?

A. Your cover must be sealed and locked, or neoprene sealed, so you would require a T-Range Cover, or if you require a solid top, a selection of the PC range (e.g. PC2BG3, PC6CG3, not PC2BG) are suitable.

 

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.