Cast Iron Manhole Covers & MEP Supplies
Sri Lanka's Trusted Manufacturer of Cast Iron Manhole Covers, Grating Covers and Infrastructure Drainage Products. Available in AA, B125, C250, D400, E600 and F900 load classes. Manufactured to BS EN124 standards for residential, commercial and infrastructure projects.
C250: 800mm x 800mm Clear open Double seal Ductile-iron Manhole cover with frame - 250Kn (25 Tonne)
Over Base: 990mm x 990mm BS EN 124 Load Class: C250, 250kN (25 Tonnes). Max Load: Suitable for kerbside channels, road shoulders and medium traffic areas.
Bulk orders get special discounts
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C250: 600mm x 600mm Clear open Double seal Ductile-iron Manhole cover with frame - 250Kn (25 Tonne)
Over Base: 750mm x 750mm BS EN 124 Load Class: C250, 250kN (25 Tonnes). Max Load: Suitable for kerbside channels, road shoulders and medium traffic areas.
Bulk orders get special discounts
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C250: 450mm x 450mm Clear open Double seal Ductile-iron Manhole cover with frame - 250Kn (25 Tonne)
Over Base: 600mm x 600mm BS EN 124 Load Class: C250, 250kN (25 Tonnes). Max Load: Suitable for kerbside channels, road shoulders and medium traffic areas.
Bulk orders get special discounts
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C250: 600mm x 600mm Cast-iron Double Seal Manhole cover with Frame - 25T
Clear Open Size: 450mm x 450mm BS EN 124 Load Class: C250, 250kN (25 Tonnes). Max Load: Suitable for kerbside channels, road shoulders and medium traffic areas.
Bulk orders get special discounts
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AA: 600mm x 600mm Cast-iron Double Seal Manhole cover with Frame - 5T
Clear Open Size: 450mm x 450mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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D400: 600mm x 600mm Clear open Double seal Ductile-iron Manhole cover with frame - 400Kn (40 Tonne)
Over Base: 750mm x 750mm BS EN 124 Load Class: D400, 400kN (40 Tonnes). Max Load: Main roads, carriageways, commercial vehicle routes and industrial traffic areas.
Bulk orders get special discounts
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D400: 800mm x 800mm Clear open Double seal Ductile-iron Manhole cover with frame - 400Kn (40 Tonne)
Over Base: 990mm x 990mm BS EN 124 Load Class: D400, 400kN (40 Tonnes). Max Load: Main roads, carriageways, commercial vehicle routes and industrial traffic areas.
Bulk orders get special discounts
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B125: 600mm x 600mm Cast-iron Double Seal Manhole cover with Frame - 12.5T
Clear Open Size: 450mm x 450mm BS EN 124 Load Class: B125, 125kN (12.5 Tonnes). Max Load: Suitable for footpaths, pedestrian precincts, private car parks and domestic driveways.
Bulk orders get special discounts
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AA: 380mm x 380mm Cast-iron Double Seal Manhole cover with Frame - 5T
Clear Open Size: 280mm x 280mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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B125: 500mm x 500mm Cast-iron Double Seal Manhole cover with Frame - 12.5T
Clear Open Size: 400mm x 400mm BS EN 124 Load Class: B125, 125kN (12.5 Tonnes). Max Load: Suitable for footpaths, pedestrian precincts, private car parks and domestic driveways.
Bulk orders get special discounts
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C250: 500mm x 500mm Cast-iron Double Seal Manhole cover with Frame - 25T
Clear Open Size: 400mm x 400mm BS EN 124 Load Class: C250, 250kN (25 Tonnes). Max Load: Suitable for kerbside channels, road shoulders and medium traffic areas.
Bulk orders get special discounts
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AA: 450mm x 450mm Cast-iron Grating cover with Frame - 5T
Clear Open Size: 370mm x 370mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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AA: 500mm x 500mm Cast-iron Double Seal Manhole cover with Frame - 5T
Clear Open Size: 400mm x 400mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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B125: 400mm x 400mm Cast-iron Double Seal Manhole cover with Frame - 12.5T
Clear Open Size: 300mm x 300mm BS EN 124 Load Class: B125, 125kN (12.5 Tonnes). Max Load: Suitable for footpaths, pedestrian precincts, private car parks and domestic driveways.
Bulk orders get special discounts
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AA: 400mm x 400mm Cast-iron Double Seal Manhole cover with Frame - 5T
Clear Open Size: 300mm x 300mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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AA: 400mm x 400mm Cast-iron Single Seal Manhole cover with Frame - 5T
Clear Open Size: 330mm x 330mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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AA: 380mm x 380mm Cast-iron Single Seal Manhole cover with Frame - 5T
Clear Open Size: 300mm x 300mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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AA: 300mm x 300mm Cast-iron Grating cover with Frame - 5T
Clear Open Size: 250mm x 250mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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AA: 300mm x 300mm Cast-iron Single seal Manhole cover with Frame - 5T
Clear Open Size: 250mm x 250mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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AA: 300mm x 300mm Cast-iron Double seal Manhole cover with Frame - 5T
Clear Open Size: 200mm x 200mm Load Class: AA, 50kN (5 Tonnes). Max Load: Suitable for light vehicle access areas, residential driveways and utility service zones.
Bulk orders get special discounts
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Cast Iron Manhole Covers, Grating Covers & MEP Engineering Products — Sri Lanka
HAMS Engineering's online store supplies premium cast iron manhole covers, ductile iron grating covers, drainage products and MEP engineering materials to contractors, developers, architects and procurement officers across Sri Lanka. All products are manufactured and supplied to international BS EN 124 standards with islandwide delivery.
Cast Iron Manhole Cover Load Classes — AA, B125, C250, D400 Sri Lanka
HAMS Engineering supplies BS EN 124 certified cast iron manhole covers in all standard load classes for Sri Lanka's construction and infrastructure market. AA (pedestrian areas, gardens), A15 (pedestrian walkways), B125 (car parks, light traffic), C250 (road kerbs, drainage channels), D400 (carriageways, heavy traffic), E600 (docks, airports), F900 (extreme loads). Available in round and square configurations, 600x600mm, 750x750mm, 450DIA, 600DIA and custom sizes.
Ductile Iron Grating Covers & Drainage Gratings Sri Lanka
Our grating covers range includes ductile iron drainage gratings, heavy-duty steel bar gratings, channel drain covers, trench drain gratings, kerb inlet covers and inspection chamber covers for surface water management systems. Designed for car parks, commercial driveways, industrial floors, pedestrian pathways and road drainage channels across Sri Lanka.
MEP Engineering Materials & Drainage Products Supply Sri Lanka
HAMS Engineering's B2B engineering products portal supplies quality MEP materials, drainage products and infrastructure components to professional contractors and procurement teams across Sri Lanka. Request quotations online, receive competitive trade pricing, and benefit from islandwide delivery logistics. Register for a trade account to access member pricing and bulk order facilities.
Explore HAMS Engineering
Service Coverage
HAMS Engineering (Pvt) Ltd operates from Kotte, Colombo, Western Province and delivers MEP engineering, infrastructure and manufacturing services across all provinces of Sri Lanka — including Colombo, Sri Jayawardenepura Kotte, Kandy, Galle, Kurunegala, Negombo, Anuradhapura, Ratnapura, Matara and beyond.