Ductile Iron Manhole Cover

Short Description:

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

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Product Detail

Product Tags

Product Description

1) Material:
a) Ductile Iron GGG500-7 & 400-12.
b) Grey Iron GG20.

2) Designs:
a) EN124 A15, B125, C250, D400, E600 and F900.
b) A60005 for casting design.
c) Major standards designs available.
d) As per customers' drawings or samples.

3) Process:
c) Molding boards.
d) Green sand with hand molding.

4) Coating:
a) Cold applied black bitumen.
b) Without coating.
c) Coating as per customers' requirement.
5) Different accessories are available.

Product Display

Solid outer and inner round manhole cover - double screw lock

Product Parameters

Ductile Iron Manhole Coverand 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	700700, 600800 ...
D400	Road, hard shoulders etc.	850850, 920920 ...
E600	Docks, aircraft pavements etc.	as per your demands
F900	Aircraft pavements etc.	as per your demands

Packing

Packing: Steel or wood pallet, or as per customers' requirements'.

Product Advantages

The Ductile Cast iron Manhole Covers and frames and gully and grate which are produced by our company with below advantages:

★ Security, prevent the cover being stolen.
★ No noise.
★ High load-bearing.
★ Corrosion resistance.
★ Safe.

1. According to BS EN124: 1994.
2. The material grade: GGG500/7.
3. Coating: black bitumen, epoxy powder.
4. Ductile iron manhole covers and gully grates are divided into the following classes: A15, B125, C250, D400, E600 and F900.

Product Classification

● Square/ Round/Rectangle Ductile Iron Manhole Cover and Frame.

● Heavy Duty Square and Rectangular Manhole cover and frame.

● Medium Duty Square and Rectangular manhole cover and frame.

● Light Duty Square and Rectangular manhole cover and frame.

● Circular cover with circular frame.

● Circular cover with square frame.

● Channel grating, double layer cover and frame.

Product Grade

1: (class A15 minimum) Test 1.5 metric ton

Areas which can only be used by pedestrians and pedal cyclists.

2: (class B125 minimum) Test 12.5 metric ton

Footways, pedestrian areas and comparable areas, car parks or car parking decks.

3: (class C250 minimum) Test 25 metric ton

For gully tops installed in the area kerbside channels of roads which when measured from the kerb edge, extend a maximum of 0.5m into the carriageway and a maximum of 0.2m into the footway.