GRE PIPE ( Glass Reinforced Epoxy pipe)Petrochemical Technical Pipeline

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Tianjin
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TT OR LC
Min Order Qty:
300 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)Petrochemical Technical Pipeline

GRE PIPE ( Glass Reinforced Epoxy pipe)Petrochemical Technical Pipeline

GRE PIPE ( Glass Reinforced Epoxy pipe)Petrochemical Technical Pipeline


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:There is a gap between the new glass fiber reinforced plastic pipe and its through wall. How can the plug be prevented from leaking through the cracks around the pipe?
Foam with polyurethane, and buy their own back, do it yourself.
Q:What are the construction methods of glass fiber reinforced plastic paint anticorrosive pipes?
Oil and gas pipelines used for twenty years, basically no corrosion phenomenon. As part of a group of coal tar epoxy primer and topcoat are based on epoxy resin and coal tar as the main film-forming material, add a variety of anti rust paint, insulating filler, toughening agent, leveling agent, diluent, anti settling agents and other materials, the B component is modified amine curing agent or curing agent the main material, adding fillers. When the product is sold, the A and B parts are supplied together, and the mixture is mixed in proportion during construction.
Q:What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe? What kind of material is good?
There are two main functions of glass fiber reinforced plastic sand adding, one is to improve the rigidity, the other is to reduce the cost. These two aspects just agree with the municipal, the dosage is large, the pressure is low, and the underground and maintenance are few.
Q:What is the thickness of all types of FRP pipes?
Glass fiber reinforced plastic pipe is also called glass fiber winding sand pipe (RPM pipe). Mainly to the glass fiber and its products as reinforcing material, polymer composition of unsaturated polyester resin, epoxy resin as basic material, quartz sand and calcium carbonate and other inorganic non-metallic particles as filler materials as the main raw material.
Q:How can I replace the valve on the water supply pipe?
According to the position of the branch pipe, the position of the opening is reasonably determined, and the position of the socket of the glass steel pipe is avoided as far as possible, and a better position is selected in the middle of the pipe body;
Q:Designed to support FRP pipes, is it m or mm?
The glass steel pipe wall smooth, do not scratch the cable, socket type interface, convenient installation and connection to thermal expansion and contraction, the proportion of small, light weight and reduce installation labor, reduce the cost of installation, FRP cable protection pipe used for electric power, communication cable, in various environmental protection pipe laying cables, especially through the traffic crossing to the cable across the river the use of the bridge, under special circumstances, can fully reflect its simple construction, high strength, excellent performance, widely used in electric power, communications, transportation, civil aviation, airport infrastructure and other Domain company always adhere to the "customer first, integrity management, intentions services for business philosophy, is willing to work with friends from all walks of life to strengthen cooperation, mutual cooperation, common progress and win-win
Q:Why FRP pipes for outdoor waste gas treatment equipment are selected?
Relative to the iron and steel materials such as glass, steel price is the highest, and can reach more than 25 years of life in the outdoors; other materials, such as: PP material, although very similar characteristics of steel and glass, but there is a fatal flaw: the outside is very easy to be corroded and aging, especially direct sunlight high and low temperature conditions, the service life is often less than two years.
Q:How to prevent the glass fiber reinforced plastic pipe from being damaged by aging or over pressure, causing the liquid to splash and hurt people
If you are afraid of the glass tube will be such a question, the weak links or parts of the local reinforcement, the conditions can, can re pipe liner, to compression, anti ageing effect
Q:How to connect glass fiber reinforced plastic sand pipe?
The quality of the connection of glass reinforced plastic sand pipe pipe directly affects the quality of the pipeline. The connection forms between the pipes include 3 forms: socket, butt joint and flange connection.
Q:How to install FRP pipe correctly
Glass tube and carbon steel pipe connection, at present, the most reliable way of connection is indeed onlyOther, such as on-site bonding, because of the two kinds of material is not the same, the quality of bonding is not very stable!

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