Good Quality Airtight Manhole Cover - Ductile Iron Manhole Cover – YONGTIA

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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Temporary Manhole Cover, Manhole Cover Types, Temporary Manhole Cover, Customer satisfaction is our main goal. We welcome you to establish business relation with us. For further information, please don't hesitate to contact with us.

Good Quality Airtight Manhole Cover - Ductile Iron Manhole Cover – YONGTIA Detail:

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.

Square manhole cover
Solid outer and inner round manhole cover - double screw lock

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: Steel or wood pallet, or as per customers’ requirements’.

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We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Good Quality Airtight Manhole Cover - Ductile Iron Manhole Cover – YONGTIA, The product will supply to all over the world, such as: Iraq, New Zealand, Jersey, With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!

Airtight Manhole Cover