Specifications
a.Good corrosion resistanceb.High mechanical strength
c.Low specific gravity
d.Good resistance
Shengze is a leading and professional manufacturer of fiberglass products for over 20 years .Welcome to visit us !
What is FRP manhole cover ?
FRP manhole cover uses glass fiber and its products (glass cloth, belt, blanket, yarn, etc.) as the reinforced material, resin as
matrix material, mainly composed of unsaturated polyester resin, filler, initiator, thickening agent, low shrinkage additive, film
die agent, pigment and reinforced material, etc.
FRP manhole cover solves the problem of steel, iron manhole cover rusting and stolen lost, too heavy, brittle crack defects,
improve its use function and economic and social benefits and developed a new type of manhole cove
Advantages of FRP manhole cover
High density , light weight
Good resistance to impact and tensile strength
Have wear-resistance , corrosion resistance ,rusty
Non-pollusion ,free maintance
Without bending deformation , prevent channeling move
Safe in operation and convenient
High precision:This product bases cover small clearances , occlusive , overcoming , the similar products running ,jumping ,ring ,etc
Application of FRP manhole cover
Mainly used for municipal roads, water supply, power supply, post and telecommunication, street, residential area, landscape
planning, oil and gas, chemical production, drain cover, sanitation and other projects.
1, heavy : the road motor vehicles or parking space.
2, light : motor vehicle shall be prohibited from entering the green, channel, bike lanes or sidewalks
3, ordinary: steam under 10 level and road traffic or parking space.
Detailed drawing
We can design Logo as your requirements .
Various of FRP manhole cover
Shengze was established in 1993 , it is a leadind and professional manufacturer of fiberglass product for over 20 years .
Our company specializes in producting fiberglass composite product by pultrusion ,SMC,SMC molding , hand lay out and RTM technology . Our annual capcity can reach to 8000 tons .
Shengze with completes sets of professional equipment from fiberglass raw material manufacturing to after treatment . There are 10 advanced frp pultrusion lines , frp hydraulic equipment from 100 tons to 3000tons , RTM production lines and test machine etc.
With decades of experience and performance based on excellent technology and dedication to the top quality standards in manufacturing and customer satisfaction . Shengze ensures our solutions are the most innovative ones
The factory covers an area of 70000m2, of production workshop 40000m2 , there are 260 excellent staff ,13 senior technician and 40 technician .
Shengze FRP has exported to south Asia , Middle Asia and East , Europe , American and got high prise .
Our working environment
We have got ISO9001:2008
1. High quality
We are the manufacture with settled factory . Our company ensures our product light weight ,high strength,
anticorrosion , resist heat ,UV and so on . It is amazing, and with cheap price and guaranteed quality.
2. competitive price
We can adjustment the price according to your market demand’s changes,and also can launch a series of
promotional activities in a bad economic environment
3. Professional
Shengze is a leading and professional manufacturer of fiberglass product for 20 years ,We are special in
producing and sells, as development, methods, and handling.
4. Best service
Answering emails or solving questions timely. Delivery and update information on time. Trust, good quality
and service are the basic of long term business.