GRE PIPE （ Glass Reinforced Epoxy pipe）Pipeline of Water
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 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 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:What is the compressive strength of all kinds of FRP materials?
- Good corrosion resistance, no impact on water quality: FRP pipe can resist acid, alkali, salt, sea water, untreated sewage, corrosive soil or groundwater and many chemical fluids erosion. The service life of the pipe is longer than that of the traditional pipe, and the designed service life is more than 50 years. Of fiberglassreinforcedplastic pipe, is more used in municipal, city pipeline network, due to its non-toxic, tasteless, no rust, no two pollution on water quality, no corrosion, greatly prolong the service life, convenient installation and other advantages, therefore, by the water supply and drainage industry welcome.
- Q:What are the standards for FRP pipes?
- In order to comprehensively check the installation quality of the pipeline, it is necessary to carry out a comprehensive examination according to the test methods stipulated in the code for construction and acceptance of water supply and drainage pipeline works and to carry out the water pressure test. Permissible water seepage can be carried out according to the standard of FRP pipe.
- Q:Winding method of glass fibre reinforced plastic pipeline anticorrosive glass fiber cloth
- When the length and width of glass fiber mesh are not enough, the method of lap joint must be adopted to improve the tangential bearing capacity of the joint, so as to effectively overcome the radial tensile stress, bending force and bending shear stress. The lap length of the glass fiber cloth at the joint is generally 50 to 100mm, and the joint of each glass fiber cloth should be at a certain distance from the adjacent joint. The longitudinal and transverse joints between adjacent layers shall be greater than 300mm, and the distance from the same seam shall not be less than 500mm.5) paste made of circular duct, glass cloth along the radial 45 degree angle to the direction of cut cloth; conical paste products, according to the fan-shaped cloth.
- Q:What is the stiffness of FRP pipe?
- The ring stiffness is the comprehensive parameter of the tube's resistance to external pressure. Obviously, the choice of ring stiffness is one of the keys to ensure the safe operation of plastic underground drainage pipe under the external compressive load. If the ring stiffness of the tube is too small, the tube may undergo excessive deformation or buckling failure. On the other hand, if the ring stiffness is chosen too high, the excessive cross section moment of inertia must be used, which will result in too much material and too high cost.
- Q:Are FRP pipes still developing?
- Although high-end composites have all sorts of benefits, glass tubes can replace traditional plumbing materials, at least far away.
- Q:Galvanized steel sheet and inorganic glass fibre reinforced plastic pipe are calculated according to this norm or norm
- The use of a fixed fare set without further consideration to duct losses has been included in the quota project
- 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!
- FRP corrosion resistance, high strength (afraid of tanks), light quality, easy to install, socket or flange interface, the price is more expensive than cement
- Q:How to improve the compressive strength of waste glass fiber reinforced plastic profiles (such as square tubes) should be started with resin, curing agent, glass fiber or other aspects!
- Using reinforced materials of good quality, reinforced materials without alkali glass fiber are used;
- Q:What can be done to solve the leakage of FRP pipe?
- The method of mending is hand paste. The stones must be taken away so that the pipes are restored to their original shape. If you can get into the pipe, polish it first and repair the lining.
- Q:FRP duct material plan is how to mention?
- Multi plan square, but also according to the combination of site and construction drawings, to see how much
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GRE PIPE （ Glass Reinforced Epoxy pipe）Pipeline of Water
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m
- Supply Capability:
- 200000 m/month
OKorder Service Pledge
OKorder Financial Service
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