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:Can FRP pipes be used in heating pipes?
- Glass steel pipe road does not belong to common heating pipe material.Heating pipe requirements are solid, high temperature, pressure, easy connection, convenient construction.Usually, heating pipes are made of steel and materials are more common.
- Q:Is it useful to make gas pipelines with glass steel pipes? Or the idea that the technology is mature?
- There are ideas, corrosion problems resolved, you can consider the use of casing, you have to consider the length of the pipeline, glass tube links. And that's the pressure on the glass.
- Q:What is the difference between glass tube, sand pipe and glass tube?
- If the thickness of the pipe can meet the requirements of pressure, but can not meet the stiffness requirement, will choose to increase the thickness of sand to meet the stiffness (of course can not directly increase the sand thickness to meet the requirement of stiffness, but the cost is too high). Sand sandwiched glass fiber reinforced plastic pipes only have more than one sand sandwiched with glass fiber reinforced plastic pipes, and sand layer can be understood to replace glass fiber with quartz sand. The sand pipe with the same thickness is compared with the glass fiber reinforced plastic pipe, but the sand holding pipe is cheap, but the strength is poor; and the glass steel pipe is opposite.
- Q:Mending method for glass fiber reinforced plastic pipe
- Other repair methods: choose resin, accelerator, curing agent, high quality glass fiber cloth. Don't let the powder go. It is autumn, the temperature is low, so to put more than summer curing agent, the proportion of the curing agent, accelerator, resin; 1:1.5:8 with glass fiber wrapped around the pipe, coated on the glass fiber cloth for glass steel with a good quick, let the glass steel glass fiber cloth fully soaked, waiting for glass steel fully cured, and then repeated several layers. It will be strong.
- Q:What are the advantages of FRP pipes?
- The relative density is between 1.5~2.0 and only 1/4~1/5 of carbon steel, but the tensile strength is close to or even higher than that of carbon steel, while the specific strength can be compared with that of advanced alloy steel.
- Q:What's the process of continuous winding glass fiber reinforced plastic sand pipe?
- In the continuous output of the mold, the resin, chopped fiber and quartz sand according to certain requirements, the use of circumferential winding method of continuous laying, and after curing cut into a certain length of pipe products a method. The equipment has the advantages of convenient process control, low labor intensity, little pollution, good working environment, high production efficiency and stable quality of pipe material.
- Q:How can I make up the broken glass fiber?
- Don't let the powder go. It is autumn, the temperature is low, so to put more than summer curing agent, as to the exact proportion, I just guess should be: curing agent, accelerator, resin; 1:1.5:8 with glass fiber wrapped around the pipe, coated on the glass fiber cloth to make glass steel with good quickly, let the glass steel the glass fiber cloth fully soaked, waiting for the full glass steel after curing, and then repeated several layers. It will be strong.
- Q:What are FRP pipes made of?
- Light weightThe weight of the pipe is only 1/4 of the same size and the same length as the ductile iron pipe, and 1/10 of the cement pipe. The transportation is easy to handle and easy to install.
- Q:Are FRP pipes still developing?
- I graduated last year and like you, stay two months left, glass steel pipeline buried pipe still have comparative advantages, but in Chinese, the quality of the products before this, after all, as the steel pipe is reliable, now doing chemical, water treatment, rarely encountered glass steel pipes, steel pipes generally do not. PVC, most used, the cost is much lower than the glass steel
- Q:FRP pipe and 0.7 thick galvanized pipe which cost is low?
- The best material in glass steel mould rubber production 20 years, customers in all aspects
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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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