Cast Iron Manhole Cover

Product Description

• Cast Iron Manhole Covers, Frames, and Gratings

  Cast Iron products are heavy and ensures rigidity, longevity and Good Crushing Strength with higher sectional thickness.

  Type & Specification

  • MaterialCast Iron as per IS 210 (FG 150 Grade)
  • Load Bearing CapacityLD - 2.5 MT
    MD - 10 MT
    HD - 20 MT
    EHD - 35 MT
  • ShapesSquare cover & Square frame
    Rectangular cover & Rectangular frame
    Circular cover & Square frame
    Circular cover & Circular frame
  • Weight RangeFrom 3.5 kg to 970 kg depending on type and application.
  • FeaturesHigh Impact Strength, Rigid, Strong and Durable, High grip, Antiskid Design.

  Application

  • It is used for Sewage  Storm water Drainage in Infrastructure Industry for installation within areas subjected to pedestrian and vehicular traffic Based on load bearing capacity following are the application areas
  • Light duty Manhole covers LD25  Suitable for use within residential and institutional complexesareas with pedestrian but occasional light motor vehicle traffic These covers are used for Inspection Chambers
  • Medium duty Manhole covers MD10  Suitable for use in service lanesroads on pavements for use under medium duty vehicular traffic for car parking areas
  • Heavy duty Manhole covers HD20  Suitable for use in institutionalcommercial areascarriagewayscity trunk roadsbus terminals with heavy duty vehicular traffic of wheel loads between 5 to 10 tones like buses trucks and parking areas and where the manhole chambers are located in between the pavement and the middle of the road
  • Extra Heavy duty Manhole covers EHD35  Suitable for use on carriageways in commercialindustrialport areasnear warehousegodowns where frequent loading and unloading of truckstrailers are common with slow to fast moving vehicular traffic of the types having wheel loads up to 115 tonnes irrespective of the location of the manhole chambers