Durable in use and corrosion-resistant GRE pipe
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m
- Supply Capability:
- 5000 m/month
- Option:
- Pipe diameter:DN40-DN600 Operating temperature: 65℃ or 93 ℃ Design pressure: 1.0-5.0mpa
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Item specifice
Product Advantages:
1. Durable in use and corrosion-resistant:the surface of internal and external can resist many kinds corrosion of chemicals, crude oil. injected water and bacteria.
2. Light weight: 24% weight of ductile iron, it is convenient for installation in the absence of heavy machinery and large tools.
3. Low cost: Internal surface can reduce friction and the cost of transporting by pump.
4. Efficient and eneray saving: GRE pipe compared with steel tube can reduce the consumption of heat.
5. The solution of pipe system: The whole FRP pipe have different size, pipe joints, pressure rating for choice.
6. The long life cycle and low cost: There is almost no maintenance costs after installation and use, and it has higher lifetime cost compared with steel tube.
Joint type:
1. API thread application: High pressure oil & gas & water pipeline
2.T thread joint application: High pressure oil & gas & water pipeline
3.Bonding joint application: Underground low pressure pipeline
4.Locking key joint application: Underground low pressure pipeline
5.Flange joint application: Pipe and pipe or pipe joint other equipment
6.Lamination joint application: Low pressure pipeline connection
Produts Application:
1.Oil & gas-onshore:
Crude oil gathering line
Injected water
Macromolecule
Process pipeline in station
LNG pipeline
1. Vessel and offshore platform
Ballast water
Cooling water
DrainageFresh water pipe
Drinking water
Fire fighting water pipe
Sea water transport
Sewage transport
2. Bittern special purpose
Transport bittern
Transport sewage
3. Underground pipe and casing pipe
CBM casing pipe
Shale gas casing pipe
Underground oil pipe
Oil casing pipe
Product Performance:
The corrosion picture comparison between ordinary steel pipe and FRP pipe:
Performance comparison between ordinary steel pipe and FRP pipe:
Comparison Item | GRE pipe | Ordinary Steel Pipe |
Corrosion Resistance | Good corrosion resistance | Bad corrosion resistance |
Service Life | 20-30 years(the designed service life is more than 50 years ) | 5-10 years (nocathodic protection and preservative) |
Frictional Resistance | Smooth inner wall can reduce the accumulation of paraffin and scale;Low surface friction increase the flow of fluid velocity | The rough inner surface is easy to form scale and paraffin deposition;High surface friction leads to loss of workpressure |
Insulation Performance | There is no minimum and additional insulation material" requirement under high temperature and harsh environment | A lot of heat loss under the condition of high temperature |
Engineering Installation | Light weight, low cost of installation and transport | High weight, high cost of installation and transport |
Maintenance Fecs | It almost need no repair | Need anti-corrosive paint, cathodic protection and corrosion monitoring |
Environmental Performance | Low energy consumption in the process of productionand use | High energy consumption in the process of production and use |
Production Information:
GRE wall structure:
∙ Pipe internal liner is used for anti-corrosion
∙ Pipe structural layer is used for pipe strength
∙ Anti-uv protection can used in pipe external to resist uv & the weathering exposure and environmental protection
∙ If high flow conducting electrostatic discharge need, GRE pipe can be used to conduct harmful static electricity discharged in the danger zone
In the fire, protective layer meet the fire resistance performance of protection box, required by firefighting, and produce less harmful gas.
Jet fire and fire-resistant experiment:
Level 3 fire-resistant experiment:
Production Method:
∙ Filament winding is used for both pipe and fitting production.
∙ The fiber glass will be winded on the mandrel after soaked into the resin. The mandrel will be rotated according to programmed mode.
∙ Multiply mandrels can be winded at the same time with one winding machine which has improved the work efficiency and guaranteed the quality.
∙ The winding of pipe fittings I flange, elbow, tee, coupling ) are made of two axis winding machines.
Production Process:
Quality Control:
Universal tester Differential scanning calorimeter (DSC)
Drying oven Fatigue tested machine
Before delivery, all pipes conduct 100% hydrostatic pressure monitoring in accordance with API standard.
Standard & Specification:
∙ API 15HR Specification for High Pressure Fiberglass Line Pipe
∙ API 15LR Specufcation for Low Pressure Fiberglass Line Pipe and fittings
∙ ISO 14692 Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping
∙ AWWA C950 Standard for fiberglass pressure pipe
∙ AWWA M45 Fiberglass pipe design
∙ IMO Res.A753(18) Plastic pipes on the ship
∙ ASTM F1173 Standard Specification for Thermosetting Resin Fiberglass Pipe Systems to Be Used for Marine Applications
∙ ASTM---D2996 Standard Specification for Filament-Wound "Fiberglass" (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe
∙ API 5B Casing, tubing. line pipe thread specification
- Q:Glass fiber reinforced plastic sand pipe backfill 5m, how much kg pressure?
- These two parameters are based on the need and the actual geological situation to determine, not a backfill a few meters can be determined.
- Q:The difference between GRP cable duct and PVC cable pipe
- PVC cable pipe refers to various kinds of rigid PVC pipes made of PVC resin as main raw material and various stabilizers.
- 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 epoxy resin is used for anticorrosion of pipeline glass fiber reinforced plastics?
- 3PE has been anti-corrosion principle, there is no need for anti-corrosion, but now the domestic situation. Directional drilling pipe cannot be detected and repaired, the anticorrosion layer cannot have serious damage to the pipeline, long-term safety operation, it should be required for coating directional drilling: scratch resistance, abrasion resistance, impact resistance, high hardness, strong adhesion and pipeline, corrosion resistance, water resistance have a good soak, matching and cathodic protection system.
- Q:Do I need CCC certification for ventilated GRP?
- The air duct is made of 10MM thick fiberglass pipe, and the design of the air duct is wrong. The FRP pipe is developed for fire control and smoke exhaust.
- Q:What kind of epoxy resin and formula do you need for making fiberglass pipe?
- By explaining the materials, tools, moulds, renovation and repair, process, structure and various products, the latest development direction, process technology and application of FRP products are described.
- Q:What kind of diamond saw blade for cut glass steel pipe?
- 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. The standard effective length of the tube is 6m and 12M, and the production methods include fixed length winding process, centrifugal casting process and continuous winding process of three kinds. Classification can be carried out according to the product process method, pressure grade PN and stiffness grade SN.
- Q:What are the functions of glass fiber reinforced plastics?
- The jet can reduce the weight of the aircraft by using it as an oil tank and pipe. Astronauts aboard the moon, who carry miniature oxygen bottles on their backs, are also made of glass fiber reinforced plastic. Glass fiber reinforced plastics are easy to process, stainless, and do not need paint. Our country has been widely used in glass steel manufacturing all kinds of small boats, boats, yachts, and automobile manufacturing, save a lot of steel.
- Q:Glass fiber reinforced plastic pipeline to do anti-corrosion?
- Itself is a corrosion resistant material, no need for corrosion protection
- Q:What can be done to solve the leakage of FRP pipe?
- DN1800 FRP pipe pressure of 9 kilograms, the pressure is very high, crushed by stones, not repaired will certainly leak, the pressure pipe leakage is very bad, will be washed away the soil, spewing a few meters high water column.
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Durable in use and corrosion-resistant GRE pipe
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m
- Supply Capability:
- 5000 m/month
- Option:
- Pipe diameter:DN40-DN600 Operating temperature: 65℃ or 93 ℃ Design pressure: 1.0-5.0mpa
OKorder Service Pledge
OKorder Financial Service
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