Product Description
Glass fiber reinforced plastic covers adopts unsaturated polyester resin as matrix of fiber reinforced thermosetting composite material, also called regiment shape mould plastic , with pressure molding technology is made, is a kind of new environment-friendly power cover plate.
With high-temperature and high-pressure once moulding technology, the degree of polymerization, high density, good resistance to impact and tensile strength, have wear-resisting, corrosion resistant, rusty, non-pollution, free maintenance etc.
Specification
Product name | Fiberglass / FRP manhole cover |
Material composition | FRP/GRP |
Weight | 30kg |
Resistance to dismantle strength | 25.8Mpa |
Appearance | Color, level off, smooth |
Life | 50 years |
Internal strengthen material | Rebar |
Usage | Security, environmental protection, beautify the environment, the cost is low |
Trade terms | EXW, FOB, CNF, CIF |
Eco-friendly | Yes |
OEM | Yes |
Shipping way | By sea/land |
1. High strength: maximum bearing weight can reach 600 kg.
2. Long service life: backlighting place for 50 years, see the light in 20 years.
3. Corrosion resistance, especially suitable for in damp, salt fog, acid and alkali environment use.
4. Electrical insulation good: insulation resistance than 1000G . The surface resistance, no less than 10G.
5. Convenient use: can correct installation or play anchors installation.
6. Fire prevention: oxidation several tiptop was 60.
In addition to these, FRP manhole covers also have the following properties:Slip resistance,Impact resistance,Light weight,UV protected,Easy maintenance,Easy fabrication,Cost effective,Aesthetically appealing,Large range mesh sizes and thickness.
Detailed Images
Round Manhole Cover
Specifications:
Cover Diameter: φ 300mm, φ600mm, φ700mm
Total Height: 42 / 50 / 70 / 75 / 95mm
Square Manhole Cover
Specifications:
Cover Size: 400×400mm 500×500mm 600×600mm 700×700mm
Total Height: 46 / 57 / 68 / 120mm
Rectangle Manhole Cover
Specifications:
Cover Size: 800×600mm 800×1200mm 800×1800mm 1000×500mm 1000×1000mm
Height: 45 50 55 75mm
Trench Cover Specifications:
Cover Size: 500×200mm 500×250mm 500×300mm 500×350mm 500×400mm 600×400mm 750×450mm
Height: 20 / 30 / 40 / 50mm
Rain Manhole Cover
Specifications:
Cover Size: 500×300mm 600×400mm 750×450mm
Total Height: 46 / 57 / 58 / 60 / 70mm
Details Images
Round manhole cover
Square & rectangular manhole cover
Drain manhole cover
FRP manhole cover is widely used in water and allow water collecting pavement after its remit urban drainage system, applicable to all kinds of pavement installed use, including road both sides of highways, the park, the square of rainwater drainage system. Can be designed according to user requirement artesian level and surface scheme.
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