grp manhole cover,manhole cover lock, plastic manhole covers (1600070111849)

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Product Overview


grp manhole cover,manhole cover lock, plastic manhole covers

Product Description

Glass fiber reinforced plastic covers adopts unsaturated polyester resin as matrix of fiber reinforced thermosetting composite material, also called regiment shape mould plastic , with pressure molding technology is made, is a kind of new
environment-friendly power cover plate.

With high-temperature and high-pressure once moulding technology, the degree of polymerization, high density, good resistance to impact and tensile strength, have wear-resisting, corrosion resistant, rusty, non-pollution, free maintenance etc.

Product name
 Fiberglass / FRP manhole cover
 Material composition
Resistance to dismantle strength
 Color, level off, smooth
 50 years
Internal strengthen material
Security, environmental protection, beautify the environment, the cost is low
Trade terms
Shipping way
By sea/land

Product show

Round manhole cover

Square & rectangular manhole cover

Drain manhole cover

Rain manhole cover


1. High strength: maximum bearing weight can reach 600 kg.
2. Long service life: backlighting place for 50 years, see the light in 20 years.
3. Corrosion resistance, especially suitable for in damp, salt fog, acid and alkali environment use.
4. Electrical insulation good: insulation resistance than 1000G . The surface resistance, no less than 10G.
5. Convenient use: can correct installation or play anchors installation.
6. Fire prevention: oxidation several tiptop was 60.

In addition to these, FRP manhole covers also have the following properties:Slip resistance,Impact resistance,Light weight,UV protected,Easy maintenance,Easy fabrication,Cost effective,Aesthetically appealing,Large range mesh sizes and thickness.



FRP manhole cover is widely used in water and allow water collecting pavement after its remit urban drainage system, applicable to all kinds of pavement installed use, including road both sides of highways, the park, the square of rainwater drainage system. Can be designed according to user requirement artesian level and surface scheme.

Company Information

HEBEI DONGDING CHEMICAL TRADE CO.,LTD is made up of several manufacturing enterprises, is a high tech enterprises that collection of sale for project consulting, designed and developed, engineering design, materials purchasing, transport of goods, equipment installation and training debugging, and has passed ISO 9001:2015 international quality management system certification, our company is the national foreign trade, the general administration of customs approved the company has import and export right.
We mainly produce potassium sulfate production equipment,FRP tank production equipment,FRP pultruded products(include FRP Squaretube/Rectangular tube /Round tube /Rod / U channel / I beam / Flat / Angle /Decking panel /Plum blossom tube /Ladder carling/Ladder crossgirder ),FRP pipe, FRP tank,FRP septic tank,FRP water tank,FRP grating,Cooling tower,FRP scrubber,Cable tray,FRP cover,FRP flange,FRP rock bolt,FRP handrail and so on,Looking forward to your visit and communication!

Packaging & Shipping

>> Packing: First,use wood pallet,then use plastic film,then put them into the container.
>> Delivery: Within 30 days after the payment was received.


1. Q: Are you Trading Company or Manufacturing Factory?
A: We are both manufacturer and trading company. We have our own factory for almost seven years, and we have better service of overseas customers. Welcome to send your inquiry!

2. Q: How about the Delivery time?
A: 60days after receiving the deposit based on the MOQ. Normally, 30-35days to finish the order for a 20ft
container. Welcome to ask for the detailed delivery time according to your order quantity!

3. Q: How can you guarantee the product quality?
A: We have the quality control system ISO9001:2015, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction beforepacking.

4. Q: What is about the payment terms.
A: Basically, the payment terms are T/T, L/C at sight. Western Union, Alipay.

5. Q: Can you do OEM for me?
A: We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.

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