Gold Member Since 2016
Audited Supplier
Changyi City Changzhan Casting Co., Ltd.

Heavy Duty Manhole Cover, Manhole Covers, Manholel Covers Size manufacturer / supplier in China, offering Heavy Duty Manhole Covers En124 D400 E600 F900, UL/FM/Ce Approval Grooved Couplings and Fittings, D400 Medium Duty Ductile Iron Double Seal Manhole Cover with Lock and so on.

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Supplier Homepage Product Ductile Iron Manhole Covers Heavy Duty Manhole Covers En124 D400 E600 F900

Heavy Duty Manhole Covers En124 D400 E600 F900

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 50000piece/Year
Transport Package: Pallet
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Type: Clay Wet Sand
  • Sand Core Type: Clay Sand Core
  • Machining: Machining Center
  • Surface Treatment: Galvanized
  • Standard: BS
  • Trademark: CZ
  • Origin: Shandong China
  • Casting Method: Thermal Gravity Casting
  • Application: Architectural Engineering
  • Material: Iron
  • Surface Roughness: Ra0.4
  • Certification: ISO 9001:2000, ISO 9001:2008
  • Specification: 600x600
  • HS Code: 73251090
Product Description
Changzhan Casting mainly manufacture all kinds of cast iron construction accessories: Manhole Covers, Gratings, Drainage Channels, Grooved Fittings. We also provide engineering parts and auto parts etc. We strictly control the quality from raw material to finished products according to the ISO9001-2008. At the same time, corresponding certificates are approved:
   Manhole cover and gratings: EN124; ISO9001
   Surface Box: BS 5834 Part 2:2011; ISO9001
   Drainage channels: EN1433; ISO9001
   Grooved coupling and fittings: UL/FM/CE; ISO9001
Manhole Covers
Manhole covers are divided into the following classes:
 A15, B125, C250, D400, E600, and F900.

A15  Areas which can only be used by pedestrians and pedal cyclists
B125 Footways, pedestrian areas and comparable areas, car parks or car parking decks
C250 For gully tops installed in the area of kerbside channels of roads which when measured from the         kerb edge, extend a maximum of 0.5m into the carriageway and a maximum of 0.2m into the             footway
D400 Carriageways of roads(including pedestrian streets), hard shoulders and parking areas, for all types       of road vehicles
E600 Areas imposing high wheel loads, e.g. docks, aircraft pavements
F900 Areas imposing particularly high wheel loads, e.g. aircraft pavements
 Heavy Duty  Manhole Covers advantages: 
1. Anti-theft    
Cover and base frame integrate connection.
2.Material      
Ductile iron complying with Grades EN-GJS-500-7 or gray iron. 
3. Free design 
It can be designed according to the user's demands, including logo, surface pattern, and any other specification. 
4. Corrosion resistant
Sewer internal environment complex ,filled with various chemical substances,ductile iron does not suffer chemical corrosion,service life more than 30 years.
Range of UV stable colours available that will not flake or crack. Minimum lifespan of 30 maintenance free years. 
5.Load-bearing great
The toughness of ductile iron is fourfold that of ordinary cast iron,close to steel materials,suitable for all kinds of road use.
6.Opens conveniently
Light weight,single unarmed can be open,convenient maintenance.
Warmly welcome all the users and customers to patronize.if you need,please get in touch with us at any time.

Certificates
Heavy Duty Manhole Covers En124 D400 E600 F900
Quality Contral
Heavy Duty Manhole Covers En124 D400 E600 F900Heavy Duty Manhole Covers En124 D400 E600 F900Heavy Duty Manhole Covers En124 D400 E600 F900Heavy Duty Manhole Covers En124 D400 E600 F900

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Heavy Duty Manhole Covers En124 D400 E600 F900








 
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