China Fiber Reinforced Composite Plastic Manhole Covers with Frames

China Fiber Reinforced Composite Plastic Manhole Covers with Frames

Main components including glass fiber, unsaturated polyester resin, filler and related additives.

1.Surface: It can be made in decorative surface designs with different logo as per its application and customer’s requirement.

2.Good temperature resistance from -40 to 80 Centigrade

Materials of Fiber Reinforced Composite Plastic Manhole Covers;

How to Produce the Fiber Reinforced Composite Plastic Manhole Covers with Frames?

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

Specifications of Our Fiber Reinforced Composite Plastic Manhole Covers with Frames

Clear Opening       Cover size        Outer frame size 

30 x 30 cms    35 x 35 cms   40 x 40 cms
40 x 40 cms    42 x 42 cms   45 x 45 cms 
40 x 40 cms    46 x 46 cms   50 x 50 cms 
50 x 50 cms    55 x 55 cms   55 x 55 cms 
50 x 50 cms    57 x 57 cms    60 x 60 cms 
60 x 60 cms   66 x 66 cms   70 x 70 cms 
70 x 70 cms   75 x 75 cms   80 x 80 cms 

Cartons Packaging for the Fiber Reinforced Composite Plastic Manhole Covers with Frames

Composite manhole cover  effects:
▲ 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.

Other Kinds of Plastic /SMC manhole  With Cover from US:

Size:330X330X360mm,400X400X450mm, 450X450X500mm,600x600x500mm,600x600x800mm

SMC Composite or Plastic Chamber and cover for cable | Plastic manhole And Cover