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Lockable D400 SMC GRP FRP Composite Material Square Round Manhole Cover

Lockable D400 SMC GRP FRP Composite Material Square Round Manhole Cover photo-1
Lockable D400 SMC GRP FRP Composite Material Square Round Manhole Cover photo-2
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Negotiable MOQ: 1 set (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Business Type:
Distributor/Wholesaler
Year Established:
2000
Annual Export Value:
US$50 Million - US$100 Million
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

Lockable D400 SMC GRP FRP Composite Material Square Round Manhole Cover
FRP (Fiber reinforced plastic) is a newly developed material of manhole covers. Before FRP came into existance, manhole cover were traditionally manufactured from concrete, steel fibre concrete,cast iron, ductile iron or PVC material, but these materials had their own shortcomings like low load carrying effciency. FRP is considered to be the best alternate material for manhole covers as it has longger lifespan and has the capacity to withstand heavy loads. Increase in heavy traffic and expensive metals completely replaced traditional covers with FRP manhole covers.
Material
Fiberglass FRP/grp
Size
D300-D1000mm
Temperature
-20°C-60°C (requirements under the maximum design 3.temperature 120 °C flap valve)
Working pressure
1-1.6MPa
Opening angle of the cover
>75°
Closed time
<2s
Product Feature
Product Application
Fiberglass SMC manhole covers are mainly used for municipal roads, water supply, power supply, telecommunications, street, residential area, landscape planning, oil and gas production, chemical production, drain cover, sanitation and other projects.
Fiberglass SMC manhole covers can be divided to different types: 1. Heavy: suitable for motor vehicle road or parking space. 2. Light: no motor vehicles to enter the green, passage, bike lanes or sidewalks.
3. General type: vehicles road or parking space.
Package and shipping
Why Choose Us?
1. Highest quality We are the manufacturer who adopts imported raw materials to guarantee the high quality. 2. Most competitive price We can adjust the price according to your market demand changes, and also can launch a series of promotional activities in a bad economic environment. 3. Professional We have a complete team, including development, procurement, production, inspection, sales and after-sale service. 4. Best service We would give feedback within 24 hours. For any question or problem, we would try our best to help.   Trust, High quality and Best service build long term win-win business.

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Business Type
Distributor/Wholesaler
Year Established
2000
Annual Export Value
US$50 Million - US$100 Million
Main Markets
Southern Europe, Northern Europe, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa, Southeast Asia, Eastern Europe, South America, North America

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