Place of Origin:
China
Brand Name:
ELITE
Certification:
CE / EN124 / SGS / TUV
Model Number:
SS600
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Light weight and high strength. The material is of good toughness, and the manhole reinforced with steel bars.
Beautiful appearance. Simple molding, high precision molding, smooth surface of manhole cover, No uneven.
Strong fatigue resistance. Good damage safety. Long service life.
Low noise of car rolling. Reduce road bumpy feeling and enhance driving comfort.
Good chemical corrosion resistance. Good anti-oxidation. The materials is proportioning to a certain proportion and is specially designed for manhole covers.
Its comprehensive performance and economic index has surpassed the cast iron manhole cover, and it can also solve the problem of cast iron manhole theft.
Advantage 1 | Lightweight |
Advantage 4 | Non-Conductive |
Advantage 5 | Anti-Theft |
Packing | PALLET |
Standard | EN124 |
Cover Size D(mm) | 500*500 |
Frame Size F(mm) | 600*600 |
Cover Height h(mm) | 30 |
Third Party Testing | Available |
Material | SMC FRP |
Non-Corrosive Manhole Cover: Rust-Proof FRP Manhole Cover, composite manhole covers, Weather-Resistant Manhole Cover: UV-Protected FRP Manhole Cover
Material
frame and inspection cover are made of SMC FRP composite material. The removable side sealing structure adopts corrosion-resistant EPDM rubber, the aluminum sleeve of removable sealing handle adopts aluminum alloy, three m10x40 hexagon socket head locking screws adopt 304 stainless steel, and the locking mechanism of inspection cover adopts aluminum alloy and 304 stainless steel
Lockable access covers not only improves site and location security and provides security against theft and malicious damage.
DSD manhole cover have professional engineering department and we can make the special design and mould according customer’s size, pattern, color, load, logo, function requirements.
It can maintain good dielectric performance under high frequency, and does not reflect or block the microwave. It is suitable for application in crowded or narrow places, and can effectively avoid the danger of electric shock.
It has effective resistance to water, gasoline, alcohol, electrolyte salt, acetic acid, sodium potassium compounds, asphalt, acid base soil and acid rain corrosion.
Under the combined action of three-dimensional network molecular structure and reinforcing fiber, the material has good impact resistance, easy to be machined, easy to drill and cut, and accurate positioning.
As a smokeless and non-toxic materials, it does not contain halogens, and it’s an environmentally friendly material that can meet the needs of future development.
The fire retardant can reach to FV0 level, and the smoke & gas level is quasi-safety level 1 (ZA1), which meets the requirements of domestic and international UL94 standards.
It’s poor conductor of heat, has low deformation rate of high-temperature resistance which can reduce the influence of environmental temperature difference on the internal structure of products.
It’s able to adapt to any kind of harsh weathers, it can be used in the climate of -50°C - +160°C for a long time. The protection level is IP54, which can maintain good physical and mechanical properties.
Feature of Composite Plastic Manhole Covers:
1.100% waterproof, corrosion free material with zero scalp value
2.Light weight and easy to handle
3.Available in different material road
4.Well Sealed
5.High and low temperature resistance
Send your inquiry directly to us