FRP Manhole Cover for Green Belt and Sidewalk

FRP manhole cover, also called GRP manhole cover, can be divided into SMC (sheet molding compound) manhole cover and BMC (bulk molding compound) manhole cover. The shape of FRP manhole cover could be round, square, rectangle, etc. We also can offer our product range in various customized forms. FRP is considered to be the best alternate material for manhole cover as it has long lifespan and the capacity to withstand heavy loads. FRP manhole cover can be anti-slip, anti-UV, anti-theft, fire retardant, as well as resistant to corrosion, wear, tear, rust, abrasion, weather, bacteria and rot. It can be used in green belt, sidewalk, highway, rode, pedestrian street, farm, garden, flooring, draw pit, dock, aircraft track, etc.

A blue square FRP manhole cover which has round blocks, outer is frame.
FMC-1: Blue square FRP manhole cover with frame.
A gray square FRP manhole cover which has square blocks, outer is frame.
FMC-2: Gray square FRP manhole cover with frame.
A yellow square FRP manhole cover with small square blocks and two drainage holes, outer is frame.
FMC-3: Yellow square FRP manhole cover with drainage hole and frame.
A green square FRP manhole cover with many round blocks, a drainage hole and a frame.
FMC-4: Green square FRP manhole cover with round blocks and drainage hole.
A gray round FRP manhole cover with many cross shapes, two drainage holes and frame.
FMC-5: Gray round FRP manhole cover with cross shape.
A black round FRP manhole cover with many square blocks and frame which diameter is 600 mm.
FMC-6: Black round FRP manhole cover which diameter is 600 mm.
A gray round FRP manhole cover which diameter is 700 mm, the cover with many strips, two drainage holes and frame.
FMC-7: Gray round FRP manhole cover which diameter is 700 mm.
A black round FRP manhole cover with many square blocks, two drainage holes and frame which diameter is 600 mm.
FMC-8: Black round FRP manhole cover which has two drainage holes.
A gray round FRP manhole cover with many strips, two drainage holes and frame; four strips form a square.
FMC-9: Gray round FRP manhole cover which four strips form a square.
A Gray round FRP manhole cover with many cross shapes and a drainage hole.
FMC-10: Gray round FRP manhole cover with cross shape.
A green round FRP manhole cover with many diamonds, two drainage holes; four diamonds form a cross.
FMC-11: Green round FRP manhole cover whose four diamonds form a cross.
A black round FRP manhole cover with many round shapes, two drainage holes and frame.
FMC-12: Black round FRP manhole cover with round shape.
A gray round FRP manhole cover with many cross shapes, two drainage holes and frame; frame has many stems on it.
FMC-13: Gray round FRP manhole cover whose frame has stems.
A black round FRP manhole cover with rings, round shapes, frame and projected joint; frame has some stems.
FMC-14: Black round FRP manhole cover with projected joint.

Specification

  • Material: FRP (Fiberglass Reinforced Plastics).
  • Shape: round, square, rectangle, etc.
  • Color: black, gray, green, yellow, orange, red, etc.
  • Working temperature: -40 °C to 200 °C.
  • Longitudinal strength: 250-500 MPa.
  • Compressive strength: 270-525 MPa.
  • Break elongation ratio: 0.7-8%.
  • Bending strength: 500-1000 MPa.
  • Poisson-ratio: 0.35.
  • Relative density: 0.9-1.05.
  • Load bearing (ton): 1.5, 2.5, 5, 10, 12.5, 20, 25, 40.
  • Logo: as customers' requirement.
  • Customization can be available.
Round FRP Manhole Cover
Code Diameter (mm) Code Diameter (mm) Code Diameter (mm)
F-1 300 F-2 400 F-3 500
F-4 600 F-5 690 F-6 900
F-7 1000 F-8 1100    
Rectangle FRP Manhole Cover
Code Length × width (mm) Code Length × width (mm) Code Length × width (mm)
F-9 300 × 270 F-10 600 × 450 F-11 700 × 500
F-12 800 × 450 F-13 900 × 450 F-14 900 × 600
F-15 900 × 1220        
F-16 600 × 750 (2 covers with single frame) F-17 675 × 1440 (2 covers with single frame) F-18 675 × 2210 (3 covers with single frame)
F-19 800 × 1600 (2 covers with single frame) F-20 900 × 750 (2 covers with single frame)    
Square FRP Manhole Cover
Code Length × width (mm) Code Length × width (mm) Code Length × width (mm)
F-21 300 × 300 F-22 400 × 400 F-23 450 × 450
F-24 500 × 500 F-25 600 × 600 F-26 675 × 675
F-27 750 × 750 F-28 800 × 800 F-29 900 × 900
F-30 1000 × 1000 F-31 1200 × 1200 F-32 1500 × 1500
F-33 900 × 900 (2 covers with single frame)        

Feature

  • Anti-slip, anti-UV, anti-theft, fire retardant.
  • Long term durability, waterproof, maintenance free, high tensile strength.
  • Higher compressive strength than cast iron manhole cover.
  • Nature resilient, contain no metal, zero scrap value.
  • The weight is lighter than cast iron manhole cover.
  • Corrosion, wear, tear, rust, abrasion, weather, bacteria, rot resistance.
  • Withstand heavy loads of traffic.
  • Withstand constant exposure to weather or sun.
  • Non-electricity conduction and non-heat conduction.
  • Less noise and lower vibration.
  • Easy to handle, install.
  • Service life is more than 30 years.

Application

  • Green belt.
  • Sidewalk.
  • Highway.
  • Rode.
  • Pedestrian street.
  • Farm.
  • Garden.
  • Flooring.
  • Draw pit.
  • Dock.
  • Trench cover.
  • Water treatment plant.
  • Aircraft track.
  • Fiber optic cable duct.
  • Connection chamber.
  • Petrol-chemical equipment.
  • Kerbside channel.
  • Staircase.
  • Foot bridge.
  • Platform.
  • Elevated car park.
  • Swimming pool overflow.
  • Earth pit cover.
  • Channel drain cover.

Packaging
FRP manhole covers are packed in wooden pallet or according to customers' requirements.

Inquiry for Our Product

Amber Steel Wire Rope Company
E-mail: info@manholecovers.org

When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.