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Changyi City Changzhan Casting Co., Ltd.

Heavy Duty Gratings, Ductile Iron Gratings, Cast Iron Covers manufacturer / supplier in China, offering E600 Heavy Duty Ductile Iron Gully Gratings, Lockable Manhole Cover En124, Anti-Theft Water Gully Grating BS En124 SGS and so on.

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Supplier Homepage Product Ductile Iron Gully Gratings E600 Heavy Duty Ductile Iron Gully Gratings

E600 Heavy Duty Ductile Iron Gully Gratings

FOB Price: US $65-215 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $65-215/ Piece
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Port: Qingdao, China
Production Capacity: 100000
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Type: Clay Dry Sand
  • Sand Core Type: Sodium Silicate Sand Core
  • Machining: M/C Machining
  • Surface Treatment: Spray-Paint
  • Standard: BS
  • Transport Package: Pallet
  • Origin: China
  • Casting Method: Directional Crystallization
  • Application: Auto Parts
  • Material: Iron
  • Surface Roughness: Ra0.2
  • Certification: ISO 9001:2000, ISO 9001:2008
  • Specification: 500X600
Product Description
Changzhan Casting manufactures ductile & grey iron castings as per BSEN 124 and ASTM Standards.
Wide range of cast iron / ductile iron / grey iron manhole covers,gully grates,tree gratings and drainage channels to meet your needs, suitable for most environment applications.

A15- For use in pedestrian and cycling areas only.
B125- For use in car park & pedestrian areas, with no heavy vehicular traffic.
C250- For use in car park, forecourts, industrial sites and area with slow moving traffic.
D400- For use in highway environment e.g. hard shoulder, carriageway, motorway. High loading categories.
E600- For use in locations of high wheel loads e.g. docks, heavy loading bay.
F900- For use in areas of extremely high loads e.g. airports and dockyards

D400 Heavy Duty Ductile Iron Gully Gratings

Main Design Features

• Modular design - runs are built from a range of standard grates and bolted frame sections to suit any required length.
• Bar patterns - the grate bars and slots of the transverse grate pattern run at right angles to the length of the trench runs; the grate bars and slots of the longitudinal grate pattern run parallel with the length of the trench run.
• Unresticted trench access - grates can be removed individually for partial or complete access to the trench.

Typical applications are for:
• Factory floors where processes involve water or other fluids;
• Road crossings where complete water catchment is required;
• Wharf areas, airport aprons and taxiways;
• Areas used by forklift trucks where shallow spoon drains or dished inverts are unacceptable;
• Basements protected by fire sprinkler systems where flooding would create a problem;
• At the junctions between footpaths and paved areas such as service stations and city squares;
• Across large doorways to prevent the ingress of water;
• Swimming pool surrounds.

Products Code    Clear Opening     Over Frame    Frame Depth     Loading Grade
CZ-1106B            150X150               200X200            20                  B125-12.5TONS
CZ-1107B            200X200               250X250            20                  B125-12.5TONS
CZ-1108B            250X250               300X300            30                  B125-12.5TONS
CZ-1109B            300X300               400X400            30                  B125-12.5TONS
CZ-1110B            400X400               500X500            50                  B125-12.5TONS
CZ-1111B           500X500               600X600            50                  B125-12.5TONS
CZ-1112B           600X600               700X700            50                  B125-12.5TONS
CZ-1113B           700X700               800X800            50                  B125-12.5TONS

Changzhan Casting offers extensive cast iron manhole covers with frames, Channel gratings, Gully Gratings, Step Irons, Tree Grates etc. Manufactured from Grey Iron (GG20, GG25) and Ductile Iron (GG50) material Grades and as per BS EN 124 and covers all application sectors.

Areas of Application: Pedestrians, Footways, Carparks, Kerbside Channels of roads, Carriage ways, Docks, Airports, and other environments that undergo excessive load conditions. Various sizes available as per request.All extra heavy duty construction castings are manufactured with ductile iron conforming to BS EN 124. Many of the airport castings can be made-to-order with custom inscriptions, in most languages, to meet your project specifications. 

Manhole covers available in Galvanized Finish & Plastic coated Finish. Manufactured as per BS EN 124.

If you have any questions or custom-designed manhole  covers,then please feel free to contact our office.
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