Manhole cover, used to cover the road or deep in the house to prevent people or objects from falling. According to the material can be divided into metal covers, high-strength fiber cement concrete covers, resin covers and so on. Has round type,square type or as demand. Can be used for garden, sidewalks, roads, docks, alleys and so on.

Product Information:

Name: Manhole cover & Grating

Material: Ductile iron GGG50/7, Gray Iron

Standard: EN124/1433/1563

Class: A15,B125,C250,D400,E600,F900

Shape: Round, Square, Rectangle, Triangle and other shape as demand

Size: From 300(300X300) to(1000) 1000*1000 or custom size

Paint: Bituminous black

Advantage: Longevity corrosion resistance, Excellent anti-pressure

Molding: Depends on the design

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

Application:motor vehicle Road, municipal administration, living quarters communications, electricity and water supply works