We are a China-based FRP molded cover exporter and direct factory supplier, producing custom fiberglass molded covers for chemical, marine, and construction applications. Our covers are corrosion-resistant, lightweight, and load-bearing, with OEM sizes and factory-direct pricing for global buyers.As a direct FRP molded cover exporter and factory supplier in China, we manufacture custom fiberglass molded covers for chemical plants, marine vessels, and construction projects. Our FRP covers resist corrosion, reduce weight, and support heavy loads, making them suitable for harsh industrial and outdoor environments. We offer OEM dimensions, factory-direct pricing, and reliable export delivery for buyers worldwide.
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Product Advantages
Corrosion Resistance for Harsh Environments
FRP molded covers are engineered to withstand aggressive chemicals, saltwater, acids, and alkaline substances that would rapidly degrade metal or wood. Unlike steel covers that rust or aluminum that pits over time, fiberglass reinforced plastic maintains its structural integrity in chemical plants, wastewater treatment facilities, and marine environments. This corrosion resistance significantly extends service life and reduces replacement frequency, making FRP covers a cost-effective choice for industries where exposure to moisture and chemicals is unavoidable.
High Strength-to-Weight Ratio
One of the most practical advantages of FRP molded covers is their exceptional strength-to-weight ratio. A fiberglass cover can support heavy foot traffic, equipment loads, or structural stress while weighing far less than an equivalent steel or concrete cover. This reduces transportation costs, simplifies on-site handling, and minimizes the need for heavy lifting equipment during installation. For export buyers, the lighter weight also means lower freight charges and easier container loading, which directly improves overall project economics.
Custom Molded Shapes and OEM Dimensions
Because FRP covers are produced through a molding process, they can be manufactured in virtually any shape, size, or profile required by the customer. Whether the application calls for circular tank covers, rectangular trench covers, domed access covers, or complex custom geometries, the mold can be tailored accordingly. This flexibility supports OEM projects, retrofit installations, and non-standard dimensions that would be difficult or impossible to achieve with traditional materials. Buyers can specify thickness, color, surface texture, and load rating to match exact site requirements.
Parameter Specifications
|
Product |
FRP manhole cover |
|||||||
|
|
||||||||
|
Model |
Type |
manhole cover |
manhole cover base |
bearing capacity (tonne) |
||||
|
|
|
A |
B |
D |
C |
F |
E |
|
|
FT-M600L |
Light |
φ600 |
35 |
760 |
660 |
20 |
100 |
5 |
|
FT-M600N |
Normal |
φ600 |
35 |
760 |
660 |
20 |
100 |
15 |
|
FT-M600H |
Heavy |
φ600 |
35 |
810 |
660 |
20 |
110 |
30 |
|
FT-M600UH |
Super-Heavy |
φ600 |
35 |
810 |
660 |
20 |
100 |
30+ |
|
FT-M700L |
Light |
φ700 |
38 |
810 |
750 |
20 |
100 |
5 |
|
FT-M700N |
Normal |
φ700 |
38 |
810 |
750 |
20 |
100 |
15 |
|
FT-M700H |
Heavy |
φ700 |
38 |
920 |
750 |
20 |
120 |
30 |
|
FT-M700UH |
Super-Heavy |
φ700 |
38 |
920 |
750 |
20 |
100 |
30+ |
|
FT-M800L |
Light |
φ800 |
38 |
860 |
850 |
20 |
110 |
5 |
|
FT-M800N |
Normal |
φ800 |
38 |
860 |
850 |
20 |
110 |
15 |
|
FT-M800H |
Heavy |
φ800 |
38 |
930 |
850 |
20 |
120 |
30 |
|
FT-M800UH |
Super-Heavy |
φ800 |
38 |
930 |
850 |
20 |
120 |
30+ |
منتجات ذات صلة
FRP Molded Cover Exporter for Chemical Plants, Water Treatment Factory-Direct Supply
Factory-direct FRP molded covers for chemical, water treatment, marine and industrial applications. Custom sizes, corrosion-resistant, bulk export supply. Get a quote.
FRP Molded Cover Exporter for Substations | Custom GRP Cable Trench Covers
Factory-direct FRP molded cover exporter for substations. GRP cable trench covers, equipment enclosures & transformer pads—corrosion-resistant, custom sizes, bulk OEM export.
FRP Molded Cover Exporter for Power Plants, Substations | Factory Direct Supply
FRP molded cover exporter & factory-direct supplier for power plants, substations, chemical & water treatment projects. Custom sizes, corrosion-resistant, bulk export.
Fiberglass GFRP FRP Molded cover plate Anti-Skid Grating Cover for Tanks Trenches
Lightweight FRP molded cover plates. Slip-resistant, corrosion-proof, load-rated. For chemical pits, basins, vaults. Factory direct. Request sample.
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هاتف.: +86 189 3266 2725
البريد الإلكتروني: sale@hbfortis.com
إضافة.: رقم 8-1 ، شارع تشنشينغ ، بلدة ماتون ، مقاطعة زاوكيانغ ، مدينة هنغشوي ، مقاطعة خبى
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