FRP / BMC Manhole Cover
Built to take the weight of the road.
Malpine manhole covers by Jindal are made from FRP/BMC composite — strong enough to carry a vehicle wheel, light enough to lift by hand, and free from rust.
Malpine manhole covers by Jindal are made from FRP/BMC composite — strong enough to carry a vehicle wheel, light enough to lift by hand, and free from rust.
Traditional cast-iron and concrete covers rust, crack or get stolen. Composite covers solve all three.
Designed for vehicle traffic — the cover is shown here with a car wheel parked on top of it.
Far lighter than cast iron or RCC, so it is easier to transport, install and open for maintenance.
No rusting, no rotting. Stands up to water, drainage gases, chemicals and weather.
Composite has no scrap-metal value, which discourages theft of covers.
Does not conduct electricity — safer around power and telecom chambers.
Embossed grip pattern across the surface for traction in wet conditions.
"Composite" and "FRP" are often used as if they mean different things. They don't — FRP is one kind of composite. Here is how to choose with confidence.
A polymer matrix reinforced with fibres — usually glass fibre. GRP (glass-reinforced plastic) sits inside the FRP family.
Sheet Moulding Compound: resin, glass fibre, fillers and additives in sheet form, pressed in a heated mould.
Bulk Moulding Compound: the same ingredients in bulk form, ideal for detailed shapes. Malpine covers are FRP/BMC.
Two covers made of the same material can perform very differently. What decides real-world strength:
| Choose FRP when | You want fibre-reinforced strength, rust-free service, easy handling and a non-metal cover. |
|---|---|
| Choose SMC / BMC when | You need moulded detail, repeatable quality, anti-skid patterns, embossed markings or logos, and consistent production. |
| Tell us | Required load, clear opening, outer size, frame type, exposure conditions, quantity and any drawings. |
Size, thickness, frame depth, anti-skid surface, colour, markings, logos, lifting points and locking options can be tailored.
Chemical resistance depends on the resin, the chemical, its concentration, temperature and exposure time. Share your site conditions with us.
Lighter does not mean maintenance-free. Check frame seating, locks, surface wear and the pavement around the cover regularly.
A note on load classes. Covers are commonly grouped into classes such as A15, B125, C250 and D400. A cover should only be described as meeting a class when that exact cover-and-frame combination has been tested. Ask us for the right Malpine size and rating for your location.
| Material | FRP / BMC (Bulk Moulding Compound) |
|---|---|
| Size | 600 × 600 mm (other sizes on request) |
| Load marking | 6T |
| Shape | Square, with matching frame |
| Handle | Stainless steel |
| Colour | Grey |
| Surface | Embossed anti-skid pattern |
Wherever a durable, low-maintenance cover is needed.
Tell us the size, load requirement and quantity — we'll get back to you.
📞 9810069551
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