• Home
  • Contact Us
    • Distribution Centres
    • Sales and Support
  • About Us
Top Menu
0800 HYGRADECase StudiesFAQsMake an Enquiry
Search
Hygrade ProductsHygrade Products
Hygrade Products
  • Pressure Systems
    • Couplings
      • Nova Siria Duo-Fit
      • System 2000 Couplers and Flange Adaptors
      • Hawle Synoflex Couplers
      • Nova Siria Multigrip Fittings
      • Viking Johnson Dismantling Joint
      • Flange Adaptors
      • Gillies Gibaults
      • Viking Johnson Ultragrip
      • Viking Johnson Non-Restraint Couplers
      • Hawle-Vario Connector
    • Ductile Iron Fittings
      • Ductile Iron Tees – Socket Bends
      • Ductile Iron Tees Spigot End
      • Ductile Iron Tees – Socket
      • Ductile Iron Tees – Flanged
      • Gillies Ductile Iron Fittings
      • Flexible Expansion Joint
      • Wyes and Crosses
      • Tapping Bands-Cast Iron
      • Flange Adaptors
      • Gillies Gibaults
      • Reducers
      • Flanges
      • Bends
      • Tees
      • Spools
    • Ductile Iron Pipe
      • Ductile Iron Pipe
    • PE-Al Barrier Pipe
      • Puriton Barrier Pipe & Fittings System
    • Polyethylene Pipe Fittings
      • Electrofusion and Buttweld
    • Repair Clamps
      • Viking Johnson Easi Range Repair Clamps
      • Stainless Repair Clamps and Offtakes
    • Valves and Hydrants
      • Air Valves
        • Ozkan Dynamic Air Release Valve
        • Air Release and Vacuum Break Valves
        • Hydrotite Air Release Valves (Sewer)
      • Ball Valves
        • Hydrotite 2 piece Ball Valve Full Bore BSP
        • Hydrotite 1 piece Ball Valve
        • Hydrotite 3 Piece Ball Valve Full Bore BSP Direct Mount
        • Hydrotite 3 way Stainless Steel Ball Valve
        • Hydrotite 2 Piece Full Bore Flanged
        • Hydrotite 3 Piece Full Bore Ball Valve BSP Lever Operated
      • Boundary Control Valves
      • Butterfly Valves
        • Hydrotite Seal On Body Butterfly Valve
        • Ozkan Seal On Disc Butterfly Valve
      • Check Valves
        • Flex Check Valve
        • Ball Check Valve
        • Swing Check Valves
        • Single Flap Wafer Check Valve
        • Dual Plate Check Valve
      • Hydrants
        • Underground Fire Hydrants
      • Knifegate Valves
        • Cast Iron Knifegate Valves
      • Plug Valves
        • Plug Valves
      • Sluice Valves
        • Gillies Sluice Valves
        • Hawle E2 Valve Flanged
        • Hawle A Valve Flanged
        • Hawle E2 Combi III Sluice Valve with Flanged Ends
    • Watermain Accessories
      • Plasson Tapper®
      • Hawle Haku PE Pipe Saddle
      • Altair V4 Volumetric Meter
      • Aquila V4 Single Jet Meter
      • Altair Concentric Volumetric Meter
      • Altair V3 Volumetric Meter
      • Drilling Machine
      • Hydrotite Dressing Sets
      • Cast Iron Strainer Y-Style
      • Hydrotite Pipe Spacers
      • Potable Water Dechlorination
  • Stormwater & Sewer
    • Drainage Accessories
      • Aquawrap
      • Aquaseal
      • Oatey PVC Solvent Cement & Primer
      • Epoxy Mortar
      • Remote Plug System
      • Pneumatic Pipe Plugs
      • Oatey Pipe Lubricant
    • Filters
      • Septic Tank Filters
    • Non-return Valves
      • Ductile Iron Flap Gates
      • Cast Iron Penstock Valve
      • Wastop® Check Valve
    • Pipe Couplings
      • Shear Band Couplers and Bushes
    • Plastic (PE & PVC) Fittings & Connectors
      • Fabricated Fittings Sewer Junctions
      • Large Bore PVC Fittings
    • Plastic Manholes, Access Chambers and Maintenance Shaft
      • PE Mini Manhole
      • Smartstream Poo Pit Maintenance Shaft
      • 1050 Polyethylene Manhole
    • Pump Stations
      • Aquate Pump Stations
    • Underground Rainwater Tanks
      • Platin Underground Rainwater Tank
  • Manholes, Covers & Grates
    • Cast Iron Access Covers, Grates & Surface Boxes
      • Hytech Access Covers and Frames
    • Ductile Iron Manhole Covers
      • Accio Manhole Cover and Frame 600mm
      • Hinged Manhole Cover and Frame
      • Gas and Air-tight Access Cover & Grate
    • Ductile Iron Sump & Trench Grates
      • Brio 600 mm Hinged Stormwater Grate and Frame
      • Hydro Stormwater Grate & Frame
      • Manning Grate & Frame
    • Galvanised Mild Steel Grate and Frame
      • HEELPROOF™ Non Slip Grate & Frame
    • Manhole Accessories
      • Impact Safety Grille
      • Manhole Lid Lifters
      • Manhole Sealing Grease
      • Manhole Riser
      • Caliber Safety Grille
  • Surface Drainage
    • GATIC Slotdrain
      • Slotdrain Systems
    • Hauraton Channel and Grate Systems
      • Hauraton Recyfix Monotec
      • Hauraton Heavy Industrial
      • Hauraton Light Residential
      • Hauraton Heavy Residential
      • Hauraton Industrial
  • Fabrication
Menu back  

Catalogues

  1. Home
  2. Manhole Access Covers and Grates
  3. Ductile Iron Manhole Covers

Ductile Iron Manhole Covers

Manhole Cover and Frame
Product details

Accio Manhole Cover and Frame 600mm

Gas and Air-tight Access Cover & Grate
Product details

Gas and Air-tight Access Cover & Grate

Hinged Manhole Cover and Frame
Product details

Hinged Manhole Cover and Frame

  • Pressure Systems
    • Valves and Hydrants
      • Sluice Valves
        • Gillies Sluice Valves
        • Hawle A Valve Flanged
        • Hawle E2 Combi III Sluice Valve with Flanged Ends
        • Hawle E2 Valve Flanged
      • Butterfly Valves
        • Hydrotite Seal On Body Butterfly Valve
        • Ozkan Seal On Disc Butterfly Valve
      • Check Valves
        • Ball Check Valve
        • Dual Plate Check Valve
        • Flex Check Valve
        • Single Flap Wafer Check Valve
        • Swing Check Valves
      • Air Valves
        • Air Release and Vacuum Break Valves
        • Hydrotite Air Release Valves (Sewer)
        • Ozkan Dynamic Air Release Valve
      • Ball Valves
        • Hydrotite 1 piece Ball Valve
        • Hydrotite 2 piece Ball Valve Full Bore BSP
        • Hydrotite 2 Piece Full Bore Flanged
        • Hydrotite 3 Piece Ball Valve Full Bore BSP Direct Mount
        • Hydrotite 3 Piece Full Bore Ball Valve BSP Lever Operated
        • Hydrotite 3 way Stainless Steel Ball Valve
      • Boundary Control Valves
      • Plug Valves
        • Plug Valves
    • Couplings
      • Flange Adaptors
      • Gillies Gibaults
      • Hawle Synoflex Couplers
      • Hawle-Vario Connector
      • Nova Siria Duo-Fit
      • Nova Siria Multigrip Fittings
      • System 2000 Couplers and Flange Adaptors
      • Viking Johnson Dismantling Joint
      • Viking Johnson Non-Restraint Couplers
      • Viking Johnson Ultragrip
    • Ductile Iron Fittings
      • Bends
      • Ductile Iron Tees – Flanged
      • Ductile Iron Tees – Socket
      • Ductile Iron Tees – Socket Bends
      • Ductile Iron Tees Spigot End
      • Flange Adaptors
      • Flanges
      • Flexible Expansion Joint
      • Gillies Ductile Iron Fittings
      • Gillies Gibaults
      • Reducers
      • Spools
    • Polyethylene Pipe Fittings
      • Electrofusion and Buttweld
    • Ductile Iron Pipe
      • Ductile Iron Pipe
    • Repair Clamps
      • Stainless Repair Clamps and Offtakes
      • Viking Johnson Easi Range Repair Clamps
    • Watermain Accessories
      • Altair Concentric Volumetric Meter
      • Altair V3 Volumetric Meter
      • Altair V4 Volumetric Meter
      • Aquila V4 Single Jet Meter
      • Cast Iron Strainer Y-Style
      • Drilling Machine
      • Hawle Haku PE Pipe Saddle
      • Hydrotite Dressing Sets
      • Hydrotite Pipe Spacers
      • Plasson Tapper®
      • Potable Water Dechlorination
  • Manhole Access Covers and Grates
  • Surface Drainage
    • Hauraton Channel and Grate Systems
      • Hauraton Heavy Industrial
      • Hauraton Heavy Residential
      • Hauraton Industrial
      • Hauraton Light Residential
      • Hauraton Recyfix Monotec
    • Slotdrain Systems
  • Stormwater and Sewer
    • 1050 Polyethylene Manhole
    • Aquaseal
    • Aquate Pump Stations
    • Aquawrap
    • Cast Iron Penstock Valve
    • Ductile Iron Flap Gates
    • Epoxy Mortar
    • Fabricated Fittings Sewer Junctions
    • HDPE Grease Trap System
    • Hercules Tank
    • KiwiSafer
    • Large Bore PVC Fittings
  • Fabrication
  • Hydrants

Search Our World Leading Brands

Latest News

Featured Case Studies

Featured Videos
Contact Us

Phone:
0800 494 723 (HYGRADE)

Fax:
0800 329 494
Hygrade Head Office
667B Great South Road, Penrose
PO Box 58 142
Botany, Auckland 2163
New Zealand

Hygrade-Logo-contrast-white@05
All Content Copyright Hygrade Ltd 2015
  • Home
  • Contact Us
  • Hynds Extranet
  • Group Website
BOTTOM BAR