Precision-Engineered Round Composite Manhole Lids & Frames for Underground Utilities
Operating out of our dedicated Bhiwandi facility since 1962 with zero distributor markup.
Circular manhole covers are the industry standard for municipal sewer lines, telecommunication chambers, and water distribution networks because a round cover cannot fall through its own circular frame. Rawji Exports produces circular FRP manhole covers with airtight sealing gaskets, anti-slip textures, and keyhole lifting slots.
Rigorous quality testing and dimensional accuracy conforming to national and international composite standards.
| Standard Clear Openings | 300mm (12"), 450mm (18"), 500mm (20"), 600mm (24"), 750mm (30"), 900mm (36"), 1000mm (40") |
|---|---|
| Load Classifications | Class A15 (1.5T), Class B125 (12.5T), Class C250 (25T), Class D400 (40T) |
| Airtight Sealing | Continuous O-ring rubber gasket prevents foul sewer gas escape and water ingress |
| Lifting Mechanism | Heavy-duty recessed Stainless Steel / Composite keyholes for standard lifting irons |
| Frame Depth | 50mm to 100mm rigid composite frame with anchoring ears for concrete bed |
| Logo Customization | Custom municipal embossing (e.g., SEWERAGE, WATER, DRAINAGE, FIBRE OPTIC) |
| Thermal Stability | Maintains mechanical strength from -40°C to +80°C under direct solar exposure |
| Compliance | Conforms to IS 1726, EN 124, and CPWD/PWD specifications |
Detailed technical and commercial answers from our composite product engineering team.
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Direct Factory Dispatch From Bhiwandi Manufacturing Plant Across: Mumbai MMR, Thane, Navi Mumbai, Pune (Chakan, Talegaon, PCMC), Gujarat Industrial Belt (Ahmedabad, Surat, Dahej PCPIR, Ankleshwar GIDC, Vapi), Delhi-NCR, Hyderabad, Bengaluru, Chennai, and PAN India infrastructure projects.