Composite Glass Reinforced Epoxy Pipes for Oilfield Sewage
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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: FRP acceptance standard
- Perform hydrostatic test. In order to comprehensively check the installation quality of pipes, the pressure test shall be carried out according to the test methods stipulated in the code for construction and acceptance of water supply and drainage pipe works, and the allowable seepage water quantity shall be carried out according to the standards of the steel pipe.
- Q: FRP duct material plan is how to mention?
- Process design according to user's requirements and choose what material to use. Then according to the drawings and process, calculate the amount of various materials. According to the delivery date and production schedule, you can write the material schedule.
- Q: Raw material and mix ratio of inorganic glass fibre reinforced plastic wind pipe
- In order to improve the quality of glass.Advanced technology may be used.The ratio seems to be 1 to 0.001. Pretty much within this range.
- Q: What kind of project needs fiberglass pipe?
- Glass fiber reinforced plastic material has the advantages of corrosion resistance, high strength, low weight, and other materials can not be compared, the use of a wide range of purposes, such as water supply, chemical raw materials, hot and hot water transportation, ventilation and so on
- 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 are FRP pipes?
- The glass steel base material and reinforcing material composition, because of different base material we have called GRE, some called GRP, the matrix material is generally resin reinforced material is glass fiber, adding other raw materials in the production process to obtain more excellent performance, such as adding graphite or carbon fiber can be obtained antistatic, using phenolic resin as matrix material, can obtain very high temperature resistant ability, can withstand instantaneous temperature of 3000 degrees celsius. The glass steel pipe in recent years in the shipbuilding industry is very popular and special attention, such as ship oil tankers, chemical tankers, offshore platform and ship ballast system, at the request of foreign shipowners in the use of glass steel pipes and fittings, its advantages in addition to the static electricity can guide, there are many advantages. Such as light weight, FRP pipe the same general size is only 35% of the weight of the steel pipe, is resistance to seawater corrosion, general steel and glass pipe manufacturers can promise: 50 years. Its disadvantage is that the pressure can bear the bottom and the modulus of elasticity is low. But it's enough in the ballast system. The GRE tube is better than the GRP tube in tensile strength and pressure resistance, so some people refer to the GRE tube as the high-pressure FRP pipe.
- 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
- When you are in the production design, you should have adequate requirements for the service life, pressure, stiffness, so that there will be no aging and overpressure problems
- 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!
- Ensure the solidification of glass steel products in a reasonable range, in general, glass fibre reinforced epoxy resin material curing degree if the use of amine curing agent, the best curing degree in the range of 135 degrees --150 degrees, polyester resin, Mohs hardness of about 60 is OK.
- Q: Can FRP pipes be used in heating pipes?
- FRP pipes are generally not used in heating pipes, because the use temperature of FRP pipes is limited, as detailed below:1. universal unsaturated polyester FRP can only be used for less than or equal to 60 degrees (HG/T20696-1999)2. bisphenol A unsaturated polyester FRP can only be used for less than or equal to 100 degrees HG/T20696-1999)3. vinyl unsaturated polyester glass fiber can only be used for less than or equal to 120 degrees HG/T20696-1999)4. epoxy FRP can be used for less than or equal to 90 degrees HG/T20696-1999)5. glass fiber reinforced plastic sand holding pipes can only be used for less than or equal to 50 degrees (GB/T21238-2007)
- 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.
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Composite Glass Reinforced Epoxy Pipes for Oilfield Sewage
- 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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