pecifications 1.Material:Ductile Iron GGG50/7 2.Load capacity:C250 3.Weight: 11kg/set 4.Top quality and low cost

Ductile Iron Manhole Cover and Gully Grating

The inspection certificate to be provided according to BS EN124:1994, the material grade GGG500/7, coating black bitumen, testing before shipping for the smooth surface and loading.

Ductile Iron Manhole Cover and 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	700*700,600*800 ...
D400	Road,hard shoulders etc.	850*850, 920*920 ...
E600	Docks,aircraft pavements etc.	as per your demands
F900	Aircraft pavements etc.	as per your demands