High reputation Old Manhole Covers - Ductile Iron Manhole Cover – YONGTIA

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for Grate In English, 450mm Inspection Chamber Cover, Heavy Duty Manhole Covers, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.

High reputation Old Manhole Covers - 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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With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for High reputation Old Manhole Covers - Ductile Iron Manhole Cover – YONGTIA, The product will supply to all over the world, such as: India, Kenya, Mauritania, Our company has already have pass the ISO standard and we're fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will likely be the only one can have that merchandise. We hoping that with our good products can bring our customers a great fortune.

Double Sealed Manhole Cover