En124 D400 Heavy Duty Ductile Iron Square Manhole Cover

Model NO.: Iron Casting casting Method: Directional Crystallization Application: Pavement ,Water Material: Iron Certification: SGS, CE, ISO 9001:2008 Transport Package: Standard Export Package Origin: Hebei, China Type: Clay Dry Sand Sand Core Type: Resin Sand Core Machining: Boring Machine Surface Treatment: Black Bituminous Paint, Epoxy Painting Trademark: Mingda Specification: 300x300, 400x400 more EN124 D400 Heavy Duty Ductile Iron Square Manhole Cover

Specification 
 type: Square, Round,Triangle
size: 300x300, 400x400 more
standard: EN124 A15,B125,C250,D400
Coating: 1)black bitumen paint                  2)without coating                  3)epoxy coating                 4)As per customer's requirment Feature:Anti-theft,Anti-rust,long life service,etc.
 

Bearing Class / Loading Capacity of Cast Iron Manhole Covers
Class	Apply to	Bearing	Remarks
EN124-A15	Areas where only passed by Pedestrians and Bicycles.	15KN
EN124-B125	Footways, parking lot or similar areas.	125KN	HOT-SELLING
EN124-C250	The edge combinative area of vehicle road and the pavement.	250KN
EN124-D400	Vehicle area and urban arterial road.	400KN	HOT-SELLING
EN124-E600	Shipping port and parking apron area.	600KN
EN124-F900	Airplane taxiway and huge dock.	900KN

Dimension 

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Product Categories : Ductile iron and grey iron casting > Manhole Covers and Frames