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Changyi City Changzhan Casting Co., Ltd.

En124 Manhole Covers, C250 Ductile Iron, Ductile Iron Manhole manufacturer / supplier in China, offering Heavy Duty E600 Ductile Iron Manhole Covers, 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 E600 Ductile Iron Manhole Covers

Heavy Duty E600 Ductile Iron Manhole Covers

FOB Price: US $75-265 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $75-265/ Piece
Get Latest Price
Port: Qingdao, China
Transport Package: Pallet
Payment Terms: T/T, Western Union
Basic Info
  • Type: Clay Dry Sand
  • Sand Core Type: Sodium Silicate Sand Core
  • Machining: CNC Machining
  • Surface Treatment: Sand Blast
  • Standard: BS
  • Origin: China
  • Casting Method: Directional Crystallization
  • Application: Furniture Parts
  • Material: Iron
  • Surface Roughness: Ra12.5
  • Certification: ISO 9001:2008
Product Description
D400 Double Triangular Carriageway Covers (100m deep)
Heavy Duty Ductile Iron Manufactured to BS:EN124 Class D400

Kerkus is designed to support heavy traffic. Perfect for installing on roads with an ADT of 70.000-110.000, and in particular bus lanes, industrial estates, junctions and tunnels.

    Made from spheroidal graphite ductile cast iron, according to ISO 1083 (Type 500-7) and standard EN 1563.
    Compliant with the European standard UNE EN-124.
    Weight closure.
    Ball and socket joint to guarantee easy opening and safety in operation.
    90º safety locking and maximum aperture angle of 115º.
    Sound-proof joint included.
    Metal non-slip surface.
    Coated with non-toxic, non-flammable and non-polluting water-soluble black paint.


    Fast Moving Heavy Traffic, Main Roads and Carriageways
    Manufactured to BS:EN124 Class D400
    40 Tonne Safe Test Load
    Highways agency HA104/09 compliant
    Double Triangular three-point suspension non-rock
    Underside lids loosely bolted together
    Closed keyways
    BSI Kitemark or other EN124 accreditation
    100mm Deep Frame


    Badging to customer requirements
    Lockable to order
    M.O.D. Anti-Terrorist high security locking bolts
    Covers can be ventilated
    Safety grids
    Sealing plate to prevent ingress of surface water and egress of foul odours
    Lifting keys (MHC Ref. LK5400)

Available size:
Products Code    Clear Opening     Over Frame    Frame Depth    Loading Grade
CZ-1109D             Dia.600                 Dia.812               110                 D400-40TONS
CZ-1110D            400x800                550x950                85                  D400-40TONS
CZ-1111D            650X1200              800X1350            85                  D400-40TONS
CZ-1112D            600X900                800X1100           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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