Ductile Iron Manhole Cover & Grating 1.EN124:1994 2.A12,B125,C250... 3.Square Frame and Round Cover

Ductile iron manhole cover and gully grating

1. according to BS EN124:1994,

2. the material grade GGG500/7,

3.coating black bitumen, testing before shipping for the smooth surface and loading.

Ductile iron manhole covers and gully gratings are divided into the following classes:

A15, B125, C250, D400, E600 and F900.

850x850 - 600mm heavy duty ductile iron manhole cover D400