Quick Details
- Processing Time:10 days
- Port:tianjin port
- Supply Ability: - Tons Per Day
- Brand Name:-
Cast iron manhole cover,national or EN12R standard. used on road covering or deep well in the home, preventing the people or objects from falling. they are Widely used in urban construction,
municipal, water supply and drainage, electricity, telecommunications, automotive, railway, airport and other fields.
mm/specification（mm）
material
grade
breaking load
#200,300,400,500,600,700,800,900,1000
ductile cast iron
B125
>125kn
#300,400,500,550,600,700,800,900,1000
C250
>250kn
#400,500,550,600,700,800,900,1000,1100
D400
>400kn
#550,650,950,1050,1150
E600
>600kn
#630,730,830,930
F900
>900kn
Note: #200 is 200*200 square cover, can be customized. Same as other specification.
