• GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability System 1
  • GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability System 2
  • GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability System 3
  • GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability System 4
  • GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability System 5
GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability

GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
600000 m/month

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GRE Pipe Description

GRE pipe is short for Glass Reinforced Epoxy pipe.

Generally high pressure FRP pipe, mainly used in oil field oil, water, polymer injection pipelines, natural gas transportation, urban drainage, drinking water pipelines, chemical industry, brine pipeline, fire pipelines and other fields.

Main Application: 

1. Pipeline of brine, water and crude oil 

2. Pipeline of polymer solution

3. Collection pipeline of crude oil and natural gas 

4. Oilfield sewage, chemical sewage and waste water disposal pipe 

5. Water distribution system 

6. Petrochemical technical pipeline

Main Features of the GRE Pipe

1. High physical-mechanical character 

2. High corrosion-resistant capability 

3. Excellent heat-Rsistant capability; the mormal working temperature is 80 degree, which can meet    the requirement of technology of oil extraction and effusion. 

4.  High-pressure-resistant capability: normal operating pressure grade from 3.5MPa to 25MPa. 

5. Light weight 

6. Long life, the designed service life is not shorter than 20 years. 

7. High flow property of medium, non scaling, non depositing wax, will not being clogged. 

8. Screw threaded connections and convenient installation.


GRE Pipe Images

GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability

GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability

GRE PIPE ( Glass Reinforced Epoxy pipe)High Pressure-resistant Capability


GRE Pipe Specification

1.Diameter:1.5inches(38mm)--24inches(600mm)

2.Pressure Grade:3.5---25MPa 

3. Production Length: 9m or 11.8m 

4. Connection Methods: API screw thread seal with aquaseal connection of eight rounds or ten rounds 

FAQ of GRE Pipe

Q: What are the basic characteristics of the glass tube

Excellent physical and mechanical properties

Density fiberglass pipe is usually 1.8-2.1g / cm3, about 1/4 of steel, are higher than that of steel, cast iron and plastic than strength. The weight of the glass tube is generally greater than the same size steel 1/3 superior physical and mechanical properties; in addition, the thermal expansion coefficient of the glass tube and steel roughly, only 0.5% of the thermal conductivity of steel, is a good thermal and electrical insulation material.

Q: Is GRE Pipe chemical resistant with a long life?

GRE pipe has a special resistance to chemical corrosion in pipes criss-cross, dotted down environment, you can choose a different corrosion-resistant pipes according to the requirements of the medium.

Q: How are the hydraulic properties?

Water is one of the important mechanical properties of glass pipe. Hydraulic fluid excellent characteristics mean little head loss, you can use a smaller diameter or smaller power pump, thereby reducing the initial investment pipeline projects, save energy, reduce operating costs.

 

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 are the main points for the installation of FRP ducts?
All you can think of public places, shopping malls, residential buildings, enterprises, institutions, etc., and so on, as long as the money, that can be installed
Q:Mending method for glass fiber reinforced plastic pipe
Other repair methods: choose resin, accelerator, curing agent, high quality glass fiber cloth. Don't let the powder go. It is autumn, the temperature is low, so to put more than summer curing agent, the proportion of the curing agent, accelerator, resin; 1:1.5:8 with glass fiber wrapped around the pipe, coated on the glass fiber cloth for glass steel with a good quick, let the glass steel glass fiber cloth fully soaked, waiting for glass steel fully cured, and then repeated several layers. It will be strong.
Q:What are the differences between FRP pipes and sand pipes in their uses?
Pressure more than 10 kg, generally do not clamp sand tube. Process tubes are mainly used in highly corrosive workplaces such as acids, alkalis, salt solutions, or high pressure pipes.
Q:Underground garage inorganic glass fiber reinforced plastic wind pipe water out of the way?
As basement ventilation, there are galvanized iron pipes. This kind of iron pipe ventilation pipe, in the steam condensation of weakness will be more obvious - iron sheet wall thin, internal and external temperature difference is more likely to appear.
Q:What are the differences between inorganic FRP pipes and plexiglass pipes, what are the advantages and disadvantages?
Inorganic glass fiber reinforced plastic wind pipe: magnesium magnesite soil and glass fiber mesh cloth made of advantages: flame retardant shortcomings: large proportion, low strength
Q:How to open a DN300 port on the DN600 GRP pipe and install the DN300 gate?!
A 300 hole bonding a short tube, in the installation of a valve (see what install valves, iron needs a steel plastic conversion, direct bonding glass steel flange, a glass tube) special glue (a few years ago had forgotten what, like what's called 507), this thing is good to buy special glass steel where there is, the effect is quite good
Q:What qualifications do FRP pipes need to export to Australia?
Large enterprises have an international quality system that can be consulted by local customs clearance agents. The company must be combined with local regulations to be taken care of
Q:Glass tube has different diameters with different prices. Who can elaborate?
According to the standard requirements, DN25-DN2500 pipes can be produced. The pressure levels are gravity flow, 0.6MPa, 1.0MPa, 1.6MPa
Q:What kind of material are the flanges and valves on the GRP pipe?
It's better to use plastic or polyurethane

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