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waterproof manhole cover

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Quick details

· Shape: Round

· Material: Ductile Iron GJS500-7

· Duty Class: EN124 D400

· Frame Style: Bottom Flange

· Gasket Material: Neoprene

· Lock Material: SS304

· Coating: Black Bitumen

· Standard: EN124-2015

· Surface Pattern:Customized

· Surface text:Customized


Ductile Iron Manhole Cover Applications:

1. Heavy duty covers for motor vehicle Road, municipal pipelines, communications, power and water works.

2. P-type wells for steam 10 the following motor vehicle Road, municipal administration, living quarters communications, electricity and water supply works.

3. Light covers applied to sidewalks, parks, squares, green belt, municipal pipelines and other projects.


Advantages of ductile iron manhole cover:

1. Low-cost

2. High strength,

3. Toughness,

4. Lighter weight


We supply waterproof manhole cover.

We devoted ourselves to casting industry for many years,has been exporting to Europe and Australia since 2001. 

We are expecting become your long team partner, OEM & OED is welcomed.

Name

Ductile manhole cover

Material

Ductile iron GGG50/7, gray iron

Standard

EN124/1433/1563

Class

A15,B125,C250,D400,E600,F900

Shape

Round, square, rectangle

Size

200mm-1000mm or as per customers’ drawing

Surface

Bituminous black

Molding

DISA Line

Process

Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection

Advanced technology and equipments

Tensile strength: 500Mpa Yield stress: 320Mpa

Elongation rate: 7%

Hardness: HBS170-230

Load capacity

B1125 C250D400 E600 F900

Tolerance

Machining:+/-0.02mm, finish machining:0.002mm

Application

Footway, pedestrians, car parks, aircraft pavements

Advantage

Longevity corrosion resistance, excellent anti-pressure

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