China Cast Iron Round Manhole Cover Frame

We manufacture a wide range of Ductile Iron Manhole Covers. These covers are made as per BS EN 124 & can have testing load capacities of 1.5 MT, 12.5 MT, 25 MT to up to 40 MT. Upon request, we also make heavy castings of ductile iron cover with load capacities of up to 90 MT which are used at Airports.
We make a wide variety like Recessed Covers, Single Seal Solid Top, Double Seal & hinged type covers. These products are available in both round & square frames. The sizes are 200mm dia round , 200mm x 200mm square to upto 1500mm dia / 1500mm x 1500mm square type covers.

ADVANTAGES OF 'DUCTILE IRON' MANHOLE COVERS, frameS & GRATINGS:

High Strength, results in More Life and DurabilityAvailable with Elegant Checkers Design, offers Good Anti- skid Grip and Nice Appearance.Due to it's Hinge type Design, Chances of Theft are Less.Suitable for Heavy Traffic Loading and at High speed.Chances of Accidents are almost Reduced, as it Does Not Break Suddenly.Due to High Strength, 'Ductile Iron' Minimises the Risk of Failure during normal uses and offers Resistance to Impact.Ductile Iron's High Strength to Weight ratio allows the manufacturers to relatively manufacture Light Weight Castings, offering up to 50% Weight Savings over Grey Iron Castings, subsequently Saving in Cost Per Piece.Lightweight Castings offer Cost Benefits, from Transportation to Installation, providing Ease of Handling and Maintenance during service.DUCTILE IRON'S EXTRA BENEFITS:
Light Weight, More StrengthVery Easy to HandleMore Load Bearing CapacityCosts Less as compare to Cast Iron