High Strength FRP/GRP Pipe for Water Transportation (DN<0.3m)

Ref Price:
$1.00 - 5.00 / kg
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1000 kg
Supply Capability:
10000 kg/month

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In the FRP .with high tensile strength, the fiberglass plays the role of reinforcement whiles the wear-resistance and pressure –resistance synthetic resin is used for bonding the fiber as the basic materials. Putting together, they commonly play the role of being in finished form and load carrier.

High Strength FRP/GRP Pipe for Water Transportation (DN<0.3m)


1. Good physical mechanics performance

2. Being resistant to chemical erosion and longer service life

3. Excellent hydraulic characteristics

4. Lower installation and keeping cost

5. Flexible design and shorter reform term

6. No medium pollution

 High Strength FRP/GRP Pipe for Water Transportation (DN<0.3m)

FRP pipe classification by application field

1. Chemical medium transportation pipe

2.Various producing process pipe (chemical process, paper making process, polluted water treatment process, sea water purifying process, food and drink producing process, and medicine producing process)

3. Pressure pipe for small hydroelectric power station on the ground and cycling pipe for power plant

4. Polluted water collecting and transporting pipe

5. Drink water transporting main line and tubing pipe

6. Oil field water injecting pipe and oil transporting pipe

7. Heat transporting pipe and sea water transporting pipe

8. Agricultural irrigation pipe

9. FRP set (ventilation, air-conditioner, chimney, cleaner) and piping

10. Gas drainage pipe for mine


FRP pipe classification by pressure in working state

1. Medium and low pressure pipe 0.6MPa2.5 MPa

2. High pressure pipe5.5MPa24 MPa

3. Mobile gravity pipe (which can be used when the pressure is under 0.6MPa)

4. Vacuum tube, external pressure pipe or siphon.




1..Is your company  a factory or trade company?

A:We have our own factory , we are on this business more than 10 years. 

2.Who will pay for the express cost ?

A: We can support you free samples ,but express cost will be paid by you .

3.How long is the delivery time?

A:within 10-15 days after receiving deposit.


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Q:The difference between FRP process tubes and GRP tubes
Kashi Eisa's goal is to increase stiffness (large pipe defects) and reduce costs, and process tubes (mostly small tubes), these two aspects are no problems;
Q:What kind of material is the pipe of the pipe that installs the pressure transmitter of GRP conduit? Is it fiberglass or carbon steel?
It is generally assumed that it is made of glass fiber reinforced plastic. The main pipe is made of glass fiber reinforced plastic. The medium is corrosive. Other materials must not be suitable
Q:Which is better, PVC pipe and GRP pipe?!
Depends on location, and design requirements. Nowadays FRP is in the majority.
Q:What are the standards for FRP pipes?
To install FRP pipes, first check the radial deflection of the GRP pipe. In accordance with the requirements of the specification, the FRP pipe shall be tested within 24 hours after the completion of the installation to test whether the initial radial deflection of the pipe installed is deformed and whether the pipe has occurred in the case of bulge, flat and other mutations.
Q:How is FRP ventilation pipe made?
Coating moldingOn the surface of the mold, a transparent glass paper is fixed on the surface of the bread. When it is fixed, it is coated with a resin coating which has been adjusted. It should be even and not exposed. Then apply a layer of glass cloth and then coat with a resin coating. Each coated with a layer of resin is deposited a layer of glass cloth. The cloth lap to stagger and scraping, the outermost layer of ruibu glass surface should be coated with a layer of resin coating. After reaching the required thickness, and then deposited on the outer surface of the glass paper flatten the light pressure.
Q:What's the process of continuous winding glass fiber reinforced plastic sand pipe?
In the continuous output of the mold, the resin, chopped fiber and quartz sand according to certain requirements, the use of circumferential winding method of continuous laying, and after curing cut into a certain length of pipe products a method. The equipment has the advantages of convenient process control, low labor intensity, little pollution, good working environment, high production efficiency and stable quality of pipe material.
Q:FRP acceptance standard
Perform hydrostatic test. In order to comprehensively check the installation quality of pipes, the pressure test shall be carried out according to the test methods stipulated in the code for construction and acceptance of water supply and drainage pipe works, and the allowable seepage water quantity shall be carried out according to the standards of the steel pipe.
Q:Do I need CCC certification for ventilated GRP?
Usually fiberglass, air conditioning, ventilation pipes will have insulation requirements, the general need not heat preservation.
Q:Underground garage inorganic glass fiber reinforced plastic wind pipe water out of the way?
The condensed water duct wall: when the fan start, rapid air circulation in the inorganic pipeline flow, pipeline internal and external space of large temperature difference, leading to the underground garage of the water vapor condenses into water droplets freeze in the outer wall of the pipe. At this point, on the surface, it seems to seep through an inorganic pipe;
Q:Characteristics of FRP pipes
The main pipe forming process of FRP is controlled by a computer for agricultural irrigation, as specified on the mandrel and tube glass fiber winding process the same manufacturing gel lining, according to design good linear and winding structure layer thickness, and the quartz sand and resin sand slurry mixed entangled in the structure layer. The outer protective layer. Raw and auxiliary materials: resin, short cut fiber, continuous glass fiber and quartz sand.

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