Dia.650 Manhole cover for Algeria
WEIGHT: 60 KG
SIZE : C/O : Ø 650; Frame : Ø 820;  Height : 85mm ;Cover :  Ø 623

For all of our manhole covers:
Material: iron casting, ductile iron or grey cast iron
Loading class: EN124, B125, C250, D400,E600, F900
Type: Round, Square, Triangle, Recessed
Accessories: Gasket, bolts and nuts, spring
Material grade:
(1)Ductile iron according to ISO1083, ISO945,
(2)Ductile iron GGG5000-7
(3)Grey iron GG20 25
Sample Available: Sample for free, but should pay the freight cost.
Coating:
(1)Black bitumen,
(2)Fusion bonded epoxy powder coating,
(3)Coating as per customers' requirement
Designs:
(1)EN124 A15, B125, C250, D400, E600 and F900 or equal standard
(2)Green sand or resin shell sand or DISA LINE for choose
(3)Most pipeline(telecom electric , sewerage, water, drainage , gas pipeline)
(4)As per customers' drawings or samples
Process:
(1)Molding boards
(2)Green sand with hand molding or DISA line molding