GRE PIPE ( Glass Reinforced Epoxy pipe)High Physical-mechanical Character

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Tianjin
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Min Order Qty:
100 m
Supply Capability:
200000 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 Physical-mechanical Character

GRE PIPE ( Glass Reinforced Epoxy pipe)High Physical-mechanical Character

GRE PIPE ( Glass Reinforced Epoxy pipe)High Physical-mechanical Character


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.

 

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Q:Where are the advantages of FRP pipes? Long life?
AntifoulingThe pipe surface using unsaturated polyester resin, so the surface is clean and smooth, not by sea or sewage in a shell, fungi and other microbial contamination of borers, so increasing roughness, reduce cross section, increase maintenance costs. No such pollution, long-term use clean as before.
Q:CGCT what's the meaning of the GRP sand pipe?
The pipeline in the design according to the use of pressure, stiffness and other conditions to determine the need for sand, if the thickness of the pipe can satisfy the pressure requirements and can meet the requirement of stiffness, is generally not the sand.
Q:Glass tube has different diameters with different prices. Who can elaborate?
The standard for FRP pipe execution is GB21238-2007
Q:Would like to ask about the plastic lined steel pipe, steel pipe, glass steel skeleton, the advantages and disadvantages of each ceramic pipe, to know a friend told, very grateful!
Plastic lined steel pipe of strong corrosion resistance, heavy quality, need to be made, on-site installation, if the size deviation cannot be installed. The price is more than 5 times more expensive than that of FRP
Q:Galvanized steel sheet and inorganic glass fibre reinforced plastic pipe are calculated according to this norm or norm
According to the project of quota valuation mode, input the actual quantity according to the quota item number, the following materials will automatically adjust the quota quota project, has been considering material wastage, when engineering calculation does not need additional.
Q:What are the specifications of glass fibre reinforced plastic cable pipes? What are they?
FRP cable pipe is a new type of composite material, it formed with resin as matrix and glass fiber reinforced composite materials, and unsaturated resin bonded molding and high quality cable protection is matched with the modern cable engineering construction with catheter products. Strong pressure resistance, light weight, smooth inner wall and small friction coefficient. It is easy to use the cable and does not damage the cable. Moving and transporting are easier and more convenient than metal pipe and concrete pipe. Construction and installation are simple and convenient and save labour.
Q:The role of glass fiber reinforced plastic cooling towers
Central air conditioning also has cooling tower function is to play the role of cooling circulation.
Q:What kind of material does glass steel ship honeycomb board use?
Analysis of glass steel tube and glass steel tube cellular communication used in communication network construction, is currently used PVC bellows and PVC honeycomb tube, pipe and pipe crossing is the use of plastic pipe or galvanized steel pipe.
Q:What is fiberglass communication tube?
The appearance of glass fiber reinforced plastic communication tube is to make full use of the high strength, impact resistance and corrosion resistance of glass fiber reinforced plastic, so as to ensure the safety of the optical cable or cable in the pipe hole under the action of sudden outside force. However, the process of making glass steel pipes will cause some defects of FRP pipe in communication field, because there are a lot of glass tube or end of steel fiber in irregular stands, glass fiber of these irregular stands can pierce the cable protective rubber layer in the cable laying process, once exposed to in the optical fiber cable, will inevitably lead to deflection of light signal transmission, which seriously affects the quality of signal transmission, which is fatal to the communication network. The problem is solved by the steel tube off the glass.
Q:What is the structure and function of glass fiber reinforced plastic lining?
The role of FRP lining, corrosion protection, generally attached to the carbon steel container wall, can avoid the use of stainless steel, saving costs. FRP can resist acid and alkali corrosion, PH2-12 or so no problem, but not high temperature, the temperature is higher than 80 degrees, more dangerous, will dissolve.

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