Frp composite resin hinged square manhole cover

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Price:RUB 3,833.77
Price in USD:Details


Product Overview


Frp composite resin hinged square manhole cover


FRP Composite manhole covers  main components are fibreglass and unsaturated resin. Our factory existing moulds load capacity are A15, B125, C250, D400, E600 etc. We can free design, Such as Color, Logo, Panel, Load and Dimension. We can be designed according to the requirements of customer. The covers  non-conductive and non-sparking, has no value of recycling, completely solving the theft problems .The minimum lifespan  is 30 years free of maintenance . It can be installed hermetically, and effectively prevent poisonous gases leaking out from cesspool. It will not rust because it has good wear and corrosion resistance.High and low temperature resistance, excellent insulator ( from-40°C~200°C), the weight of composite manhole cover especially SMC manhole cover is lighter more convenient to transport, install and repair.


Brand NameLongTime
Model NumberLT- A15,B125,C250,D400 as per EN124
ApplicationGreen Belt, Sidewalk, ETC,Highway,Farm
Surface treatmentAnti-Slip, anti-UV, 
Techniquemould pressing
Dimensions450mm-900mm dia as well as square manhole from 500mm-900mm
materialSMC/ BMC
shaperound and square
color black, grey, green,yellow, orange and etc
weighthalf weight of cast iron manhole cover
Working Temperature -40°C-200°C
Service Lifemore than 30 years
Working ConditionAnti Corrosion
ConductionNon-electricity conduction and non-heat conduction
NoiseLess noise and lower vibration
Packaging Detailswooden pallet, carton,wooden case and we can also as per customer's request
Delivery Detailwithin 20 days after receiving the advanced payment
Specifications1. SMC/BMC material 
Specifications2. round and square shape 
Specifications4. long use life 

 (4) FRP manhole cover 2.jpg



All the sizes of manhole covers are available in the following load bearings:
1. 5 tons (A 15) / 2.5 tons / 5 tons / 10 tons / 12.5 tons (B 125) / 20 tons / 25 tons (C 250) / 40 tons (D 400)


300 mm300 mm x 270 mm300 mm x 300 mm
400 mm600 mm x 450 mm400 mm x 400 mm
500mm 700 mm x 500 mm450 mm x 450 mm
600mm800 mm x 450 mm500 mm x 500 mm
690 mm900 mm x 450 mm600 mm x 600 mm
900 mm900 mm x 600 mm675 mm x 675 mm
1000 mm990 mm x 1220 mm750 mm x 750 mm
1100 mm950mm x 750mm & 600mm x 750mm800 mm x 800 mm
 (2 covers with single frame)
 675 mm x 2210 mm 900 x 900mm
 (3 covers with single frame)
 675 mm x 1440 mm900 mm x 900 mm 
 (2 covers with single frame)(2 covers with single frame)
 800 mm x 1600 mm1000mm x 1000mm
 (2 covers with single frame)
  1200mm x 1200mm
  1500mm x 1500mm

Frp Manhole cover features:

1) Guard against theft

2) High load capacity

3) Free design

4) Long life & Well sealed  

5) Good wear and corrosion resistance 

6) High and low temperature resistance 

7) Lighter weight and more competitive price



Product Advantages

 1) Environmental protection

 With raw material non-toxicity, it will not influence to user.

 2) Longevity

composite material manhole cover has the advantages of high strength,,and good electrical insulation properties, waterproof,aging resistance, acid and alkali resistance, impact resistance.

 3) Competitive price

 The price of compound manhole cover is lower than stipulated standard cast iron ones.The manhole cover has no recycling value, to the Ministry of construction industry standards. 

 4) Light weight

 The weight is 1/3 lighter than cast iron ones so that it is convenient to transport, install, rush repair; construct easily and reduce working intensity. 

 5) Nice appearance

 Beautiful appearance and rich colors, the cover is not sprayed in surface but painted in whole material so that the color can keep lasted.

 6) Anti-theft

 Non-recycle material, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city blackhole can be stopped totally.

 7) Low noise

 Harsh noise and rebounding free when car roll. 





1.What color can you produce?

--Black, blue, brick red, green, grey etc. If you need special color, please provide sample.
2.How about the delivery time?
--Lead time since receipt of 30% T/T deposit payment: 15days; 

  Samples will be prepared within 5days.
3.What's the MOQ and payment you support?
--Generally speaking the MOQ is 1tonne,but we also can provide you samples for quality inspection.
    T/T,L/C, Western Union, Cash are accpeted
4.May I put our company logo on the cover ?

--Sure, OEM service support.

5. How long using life for your products ?

--At least 30 years.
6.Do you charge for the samples ?
--Sample is not for free,but if you place the order, we will deduct the sample cost from the order.


If you have any question,please contract with us,we will help you 

Hope we can have a good cooperation, establish long-term relationship

0.0218 s.