C250 Square Manhole Cover Ductile Iron EN GJS500-7 Rectangle Seal Single Kerbside Channel Of Roads

B125 Square Manhole Cover Ductile Iron EN GJS500-7 Rectangle Seal Single

Applications:

Expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.

1. A15 - Areas to be used only by pedestrians and cyclists.
2. B125 - Pavements, pedestrianised areas and similar surfaces, parking areas and multistorey car parks.
3. C250 - For covering devices installed on roadsides and in gutters at the side of streets.
4. D400 - Road surfaces (including pedestrianised streets), hard shoulders and parking areas for vehicles of all kinds.
5. E600 - Areas used by heavy vehicles, such as surfaces in airport and dock facilities.
6. F900 - Areas subject to particularly heavy loading, for example surfaces in airports.

Description:

Square manhole cover is a removeable lid, which has a main special-function that can keep out unauthorized persons and materials falling into well. Square manhole covers have many perfect performance, high strength, good-looking appearance, easy to use, guard against theft, Acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance, long service life etc.

Specifications:

Standards and features:

1.high strength. Tensile strength σs≥420MPa, yield strength σs≥300MPa, same as low carbon steel, three times that of gray iron

2.Good toughness. The impact value is similar to that of medium carbon steel, which is more than 10 times that of gray iron material.

3.Good plasticity. The elongation is as large as 7%, which is similar to high carbon steel, while the gray iron steel has an elongation of zero.

4.Strong corrosion resistance. In the water spray corrosion test, the corrosion amount in 90 days is only one tenth of that of the steel pipe, which is one tenth of that of the gray iron pipe. The service life is twice that of gray cast iron, which is 5 times that of ordinary steel pipe.

SUZHOU SENSE INDUSTRY CO., LTD is a professional manufacturer of casting products and export any kinds of castings, founded in 2019. We specialize in Drainage, Construction, Municipal Products & Services.

We have rich experience in the production and export of castings, such as manhole cover and pipe fittings. The annual production capability is about 8000 tons.

Our company mainly manange best construction and municipal products which include:

1, Municipal casting Division ( DI pipe fittings, manhole covers, Ductile iron pipes, Valves, Universal Couplings and all types of ODM&OEM products)

2, Industrial Casting Division ( Ductile iron castings and Resin sand Castings)

Now we have over 5000 kinds of moulds for castings and fittings which are produced according to standards: EN124-2, EN1433, BS4772 etc. We update new facility of an automatic double station horizontal static pressure molding line, robotic drilling machine, automatic recycling sand plant., automatic shot blasting and grinding machine and a painting line.

Our company regards high-quality as an essential and integral part of our business success and we have attained ISO9001:2015 certification. The products are sold well and widely trusted around the world: The United Kingdom, the United States, Italy, Spain, South Korea, South Africa, Chile, Singapore and other countries with advanced equipment, strong technical force and high quality.

Our aim is to provide all of our customers with the high-quality products and competitive price. Looking forward to the future, we will be continuing to play an important role as a high-tech, high-quality and reliable supplier around the world.