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EN124 C250 Ductile iron manhole cover EN124 C250 Ductile iron manhole cover
Material:Ductile iron
Standard:EN124 ISO9001:2000
Load classification:250KN
Coated:Black bituminous paint
Frame size:700*700mm
Clear opening:600*600mm
 
 
1.Standard：ISO9001,EN124 C250
2. Suit for use in car parks and areas of slow moving access to cars and light commercial vehicles.
3.Material：QT500-7
4.Coated:Black bituminous paint
Clear opening（mm）
Class
Weight（KG）
Material
300*300
C250
25
QT500-7
400*400
C250
32
QT500-7
500*500
C250
44
QT500-7
600*600
C250
58
QT500-7
700*700
C250
82
QT500-7

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