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

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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Domestic Drain Covers, Sewer Drain Cover, 450mm Inspection Chamber Cover, We guaranteed high quality, if clients were not satisfied with the products' quality, you can return inside 7days with their original states.

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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It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Good Quality Airtight Manhole Cover - Ductile Iron Manhole Cover – YONGTIA, The product will supply to all over the world, such as: Georgia, Algeria, Victoria, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!

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