Cast Iron Manhole Cover and Rain Grating

• Customization: Available
• Casting Method: Sand Casting
• Casting Form Material: Graphite
• Model NO.: 017
• Casting Form Usage Count: Disposable
• Surface Treatment: Spray-Paint, Shot Blasting, Paint Spraying
• Surface Roughness: Ra0.8
• Coating: Paint
• Machining Tolerance: +/-0.01mm
• Standard: GB
• Certification: ISO 9001:2000
• Orgin: China
• Loading Ports: Qingdao
• Product Process: Casting
• MOQ: 100PCS
• Weight: 5kg
• Size: Dia600mm
• OEM: Yes
• Transport Package: Pallet
• Specification: CE
• Trademark: huaquan
• Origin: Qingdao
• Production Capacity: 80000PCS/Year

Product Description

Manhole Covers are manufactured for construction and public use.
Manhole Covers are smooth and free from sand holes, blow holes, distortion or any other defects
there are two casted manhole covers: cast rion manhole cover and ductile iron manhole cover
1. Material
a) Ductile Iron GGG500-7 , we call it ductile iron manhole cover
b) Grey Iron GG20,we call it cast iron manhole cover
2.  Designs .
a) EN124 A15, B125, C250, D400, E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers' drawings or samples
3. Process
1) Molding boards
2) Green sand with hand molding or DISA line molding
3) Resin shell sand.
4. Coating
a) Cold applied black bitumen
b) FBE or epoxy primer coating
c) Coating as per customers' requirement
d) Different accessories are available
manhole coverCLEAR OPENINGCERTIFICATE                        
EN124 A-F900   300-1600MM      BSI KITE MARK, SGS EN124
EN124 divides Manhole Covers and Drainage Gratings into six classes as follows:
A15, B125, C250, D400, E600, F900.
The classification denotes the test load expressed in kN. For example ,Class D400 denotes aproduct that complies with a test load of 400 kN.
Product Picture

product name	Manhole Cover
application	surface drainage
material	cast iron
Dimension(mm)	600 ,can be customized
Surface finish	sand blast, paint spraying
Weight(kg)	5kg
MOQ	100pcs
Package   (mm)	Pallet, or as request