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Changyi City Changzhan Casting Co., Ltd.

Ductile Iron Gratings, Heavy Duty Grates, Ductile Iron Gully Gratings manufacturer / supplier in China, offering D400 Medium Duty Ductile Iron Gully Gratings, 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 Gully Gratings D400 Medium Duty Ductile Iron Gully Gratings

D400 Medium 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
Transport Package: Pallets
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: Electroplating
  • Standard: BS
  • Specification: 400x600
  • Casting Method: Directional Crystallization
  • Application: Drainage System
  • Material: Iron
  • Surface Roughness: Ra0.2
  • Certification: ISO 9001:2008
  • Origin: China
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

C250 Gully Gratings Double Triangular
Heavy Duty Ductile Iron Manufactured to BS:EN124 Class C250

    Manufactured to BS:EN124 Class C250
    25 Tonne Safe Test Load
    Suitable for car parks and slow moving heavy traffic
    Also suitable for carriageways but not exceeding 500mm from kerbsides
    Double triangular three point suspension non-rock design
    BSI Kitemark
    Three flanges enable frame to butt to kerbside where required
    75mm deep frame

Available size:
Products Code    Clear Opening     Over Frame    Frame Depth     Loading Grade
CZ-1105D            Dia.600               Dia.860            100                 D400-40TONS
CZ-1106D            Dia.700               Dia.960            100                 D400-40TONS
CZ-1107D            Dia.800               Dia.1064           100                 D400-40TONS
CZ-1108D            Dia.900               Dia.1164           100                 D400-40TONS

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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