FRP (Fiber Reinforced Plastic) manhole covers and gratings offer a strong, lightweight, and corrosion-resistant alternative to traditional materials like cast iron or concrete. These products are ideal for use in drainage systems, industrial areas, residential societies, and commercial spaces. FRP covers and gratings are non-conductive, slip-resistant, and maintenance-free, making them a safe and long-lasting choice. Their high load-bearing capacity ensures durability under heavy traffic conditions, while their non-corrosive nature makes them suitable for harsh environmental conditions. Easy to install and available in various sizes and designs, FRP manhole covers and gratings are a smart and sustainable solution for modern infrastructure needs.
FRAME SIZE | OPENING SIZE | ||
---|---|---|---|
INCH | MM | INCH | MM |
10X10 | 250 X 250 | 9.10 X 9.10 | 190 X 190 |
12X12 | 300 X 300 | 10 X 10 | 250 X 250 |
15X15 | 380 X 380 | 12.75 X 12.75 | 324 X 324 |
18X18 | 450 X 450 | 16 X 16 | 400 X 400 |
18X24 | 450 X 600 | 15.5 X 21 | 394 X 510 |
21X21 | 535 X 535 | 19 X 19 | 450 X 450 |
24X24 | 600 X 600 | 21 X 21 | 510 X 510 |
28X28 | 710 X 710 | 24 X 24 | 610 X 610 |
30X30 | 760 X 760 | 26 X 26 | 660 X 660 |
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