High Pressure-Resistant Composite GRE Pipe (Glass Reinforced Epoxy Pipe)
- Ref Price:
-
- 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 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: 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.
- Q: Glass fiber reinforced plastic sand pipe backfill 5m, how much kg pressure?
- You don't even know the pressure inside.
- Q: What are the disadvantages of glass fiber reinforced sand pipe?
- Not agree with the recommended answer, the same thickness of glass fiber reinforced plastic sand pipe and process tube, process tube stiffness is not low (can be calculated). The effect of sand inclusion is mainly to reduce the cost.
- Q: What are the materials used in smoke exhaust pipes?
- Different uses of flue gas pipes are also made of different materials. Refer to
- Q: How is FRP ventilation pipe made?
- Solidification strippingThe coated FRP pipe can be released after a period of constant pressure to a certain strength. When the mold is released, the pre - prepared ejection support points shall be removed to separate the mold from the molded air pipe and then to exit the mold. Finally, remove the glass paper on the inside and outside surface. Air duct after stripping. Excess parts or burrs can be polished by hand cutting machine or sand grinder.
- Q: What are the advantages of glass fiber reinforced plastic sand pipe than HDPE pipe?
- Advantages of HDPE tubes:1. It is easy to form the closed anti-seepage system by butt welding and electrofusion welding. When laying along the trench, the excavation of the trench can be reduced and the amount of the fittings can be reduced.2 、 light weight and easy to install;3 、 strong abrasion resistance and excellent hydraulic performance, the buried pipeline can be protected without outer layer. The utility model can be applied to the earthquake and the soil subsidence area of the mining area, and can be laid on the bottom of the river by immersion method.4 、 chemical resistance, resistance to internal, external and microbiological corrosion, corrosion resistance, and health. The utility model is suitable for conveying acid and alkaline substances, conveying sewage, natural gas, gas and other substances;5, good environmental adaptability and frost resistance. It can be used in indoor and outdoor water supply pipelines.6, long service life, with more than almost 50 years of service life;7, easy to recycle
- Q: Slurry circulation glass fiber reinforced plastic pipe
- Slurry circulation glass fiber reinforced plastic pipeline has good corrosion resistance. FRP pipes are resistant to acid, alkaline, and non fluid erosion. In general, the service life of the steel pipe is 15 years, the cast iron pipe is 5 - 10 years, and the glass tube can be used for 50 years.
- Q: How to connect glass fiber reinforced plastic sand pipe?
- The overall pressure test shall be carried out with reference to the code for construction and acceptance of water supply and drainage engineering pipes (GB50268-97), with a length of not exceeding 1000m for one section. Double "O" type sealing ring connection can bear the small foundation settlement change, this is the most prominent feature. Docking can be used for ground pipeline installation, can also be used to connect the underground pipeline of individual short, if more construction can meet the requirements of pipeline connection, some information that this connection is a flat end of life, is the use of epoxy resin and glass fiber cloth paste paste, the specific operation method is: first brush the connecting part in the pipeline for a layer of epoxy resin after pasting a layer of glass fiber cloth, flat interface paste length is generally about 500 mm, usually labeled with 5~6 paste layer layer is more solid, each layer of paste paste thickness should not be too large to be a layer of initial setting after a layer of paste. Flange connection line rigid connection, mainly used for connecting glass steel pipe and cast iron pipe, valves and other accessories, often used by glass steel bell and spigot size design, processing special steel bell and spigot connection.
- Q: What's the price of fiberglass reinforced sand pipes?
- Specifications: DN100--DN4000 are available.Thickness: 5mm--20mm, bothQ:28O5--9I343I/ I86+O38I+2OO7
- Q: How can FRP tanks be connected to steel tubes?
- Glass tube and carbon steel pipe connection, at present, the most reliable way of connection is only flange connection, other such as on-site bonding, because the two kinds of material is not the same, the quality is not very stable after bonding!
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High Pressure-Resistant Composite GRE Pipe (Glass Reinforced Epoxy Pipe)
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 600000 m/month
OKorder Service Pledge
OKorder Financial Service
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