FRP Chequered Plate Cover with Mild Steel Frame (MuiGrate MGP M Series)

FRP Chequered Plate Cover with Mild Steel Frame (MuiGrate MGP M Series)

MuiGrate FRP chequered plate cover: a solid anti-slip FRP plate supported by pultruded grating, in a mild steel L-frame with welded hinges and pull-up holes. Hides the pit and helps contain odours.

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COV-CP-MS

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FRP Chequered Plate Cover with Mild Steel Frame (MuiGrate MGP M Series)

This MuiGrate cover has a solid FRP (fibreglass) chequered plate top, stiffened underneath by pultruded FRP grating, in a mild steel L-type frame with hinges welded to the frame. It is the MGP M series in our catalogue, with pull-up access holes for lifting.

A solid top hides the pit, keeps out rubbish and helps contain odours, while the chequered pattern stays anti-slip. Single leaf covers go up to 1,200 x 1,200 mm; larger pits use a double leaf (MGQ and MGS).

Ringkasan: Penutup plat berbunga FRP (padu, anti-gelincir) disokong jeriji pultrusi, dalam bingkai keluli lembut dengan engsel. Menutup bau dan sampah. Dibuat ikut saiz.

Specifications

Model	MGP, M series (double leaf MGQ / MGS)
Top	Solid FRP chequered plate on pultruded grating support, with pull-up holes
Frame	Mild steel L-type frame, MS fishtail anchors; hot-dip galvanised on request
Hinges	Mild steel (welded to frame), SS304 or SS316
Single leaf	Up to 1,200 x 1,200 mm; double leaf up to 4,000 x 4,000 mm
Grating height	25 mm (1 in), 38 mm (1.5 in) or 50 mm (2 in)
Resin	Isophthalic polyester with UV-resistant gel coat; vinyl ester or fire-retardant on request
Colour	Grey (standard), yellow, green; others on request
Add-ons	Embossed council or company logo, handles
Load use	Pedestrian traffic only (BS 4592)
SIRIM	Certificate available on request
Made by	Y.T. Fibreglass Industries Sdn Bhd, Port Klang

How to Size a Cover

Give the clear opening of the pit as width x length (W x L); for round covers, the diameter.
The cover is made at least 50 mm larger than the actual sump opening, so it rests on the ledge.
Frame depth is about 30 mm for 25 mm grating, 44 mm for 38 mm and 50 mm for 50 mm grating.
Single leaf covers go up to 1,200 x 1,200 mm; larger openings use a double leaf.

Why FRP

No rust, no scrap value: FRP does not corrode and has no resale value, so covers are not stolen like steel.
Light: one or two workers lift a cover without machinery.
Non-conductive: safe near pumps, panels and cables.
Anti-slip: gritted top or 3 mm chequered plate.

Where It Is Used

Sewerage inspection chambers in housing projects
Council drains, sumps and backyards
Treatment plant pits and walkways
Areas where steel covers rust or are stolen

Questions and Answers

Why chequered plate instead of grating?
It is a solid, anti-slip top that hides the pit and helps keep odours in. Choose grating where water must drain through.

How do I lift it?
Through the pull-up access holes, or ask for handles.

Can vehicles drive over it?
No. MuiGrate FRP grating and covers are designed for pedestrian traffic only, as BS 4592 sets out. Vehicle loads void the warranty unless Mui Fatt has certified the design.

Berapa harga penutup manhole FRP?
Harga bergantung kepada saiz, kuantiti dan pilihan bahan. Hubungi Mui Fatt untuk sebut harga terkini.