OEM Customized D400 Ductile Iron Rain Water Grating

• Customization: Available
• Type: Clay Dry Sand
• Casting Method: Directional Crystallization
• Model NO.: casting
• Sand Core Type: Resin Sand Core
• Application: Roadway Facility
• Machining: Boring Machine
• Material: Iron
• Surface Treatment: Black Bituminous Paint, Epoxy Painting
• Surface Roughness: Ra3.2
• Standard: En124
• Certification: ISO 9001:2008
• Size: According to Your Drawings
• Loading: En124 D400.
• Transport Package: Wooden or Steel Pallet
• Specification: SGS
• Trademark: MINGDA
• Origin: Hebei China
• HS Code: 7201100000
• Production Capacity: 2000 Tons Per Month
• Package Size: 50.00cm * 50.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Product Description

Manhole cover frame, Ductile iron casting manhole cover with frame, En 124 rectangle ductile casting iron Manhole cover with frame, casting mahole cover and frame, iron culvert mahole cover, heavy duty ductile iron manhole cover, manhole cover, cover with frame, manhole grating, manhole grids, ductile iron manhole cover, iron cover, well manhole cover frame. 

Features: 

1, Material ductile cast iron
2, Specification: 966x422x78mm 
3, Loading: EN124 D400. 
4, Surface: Black bituminous paint, epoxy painting or as per client's requirements 
5, Packaging: Iron or wooden pallet with steel strip and plastic film 
6, Advantage: Non-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance 
7, We could manufacture as your drawing. (OEM is acceptable) 
8, Certificates: SGS, BV, ISO9001-2008.

Detailed information 
1) Various manhole cover made by Hebei Mingda  strictly conform to standard and free from sand holes, blowholes,distortion or any other defects
 
2)Processes:
  a) Automatic machine lines
  b) Moulding boards
  c) Green sand with hand moulding
 
3)Guarantee: Hebei Mingda  will replace any heavy duty castings that have been properly installed and broken in normal use,free of charge after receipt of the broken castings.
 

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

Detailed Photos

Packaging & Shipping

Certifications