Composite Pipes - High Pressure FRP and GRE Pipe Fittings Large Diameter
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 70 pc
- Supply Capability:
- 70000 pc/month
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Specification
PRODUCT DESCRIPTION
Filament winding is a molding process. Fiber glass roving is pulled through a bath of catalyzed resin and impregnated. The resin impregnated roving is wound under tension on to a cylindrical. The composite material cures and the mandrel is removed. Filament winding is used to make high strength, hollow, and typically columnar composites, such as pipe, fitting and storage tanks.
CHARACTERISTICS
1. Excellent mechanical and physical performance, lighter weight, high enduring and rapid assembly;
2. High anti-corrosion capability, long designed service time of 20 years;
3. High temperature endurance with working temperature range from -30℃ to 130℃, completely meets the technical requirements of petroleum productionand water injection;
4. High pressure capability with operation pressure range from 5.5Mpa to 32Mpa;
5. Smooth inner surface, excellent flow characteristics, anti-furring and waxing resistance, that result in cost
savings in operating and maintenance;
6. Non-permeation, without consequent pollution.
TECHNICAL DATA
Stiffness | SN3750 | SN5000 | SN10000 | ||||||
Pressure | 0.25 | 0.6 | 1.0 | 0.25 | 0.6 | 1.0 | 0.25 | 0.6 | 1.0 |
400 | 6.1 | 6.1 | 5.9 | 6.7 | 6.7 | 6.4 | 8.1 | 8.1 | 7.87 |
500 | 7.2 | 7.2 | 7.1 | 8 | 8 | 7.7 | 11.4 | 9.6 | 9.4 |
600 | 8.7 | 8.3 | 8.3 | 9.6 | 9.6 | 9.2 | 12.1 | 11.7 | 11 |
700 | 9.7 | 9.7 | 9.4 | 11.2 | 11.2 | 10.4 | 13.8 | 13.2 | 12.5 |
800 | 11.6 | 11.3 | 10.6 | 12.8 | 12.5 | 11.7 | 15.5 | 15 | 14.2 |
900 | 13.4 | 12.5 | 11.7 | 14.8 | 13.8 | 12.9 | 19.3 | 16.4 | 15.8 |
1000 | 14.6 | 13.7 | 13 | 16.2 | 15.1 | 14.4 | 20.7 | 18 | 17.3 |
1100 | 16.1 | 14.9 | 14.2 | 17.9 | 16.5 | 15.6 | 23 | 19.8 | 18.9 |
1200 | 17.2 | 16.1 | 15.4 | 19.6 | 17.9 | 16.9 | 24.7 | 21.5 | 20.6 |
1400 | 20.4 | 18.4 | 17.7 | 22.7 | 20.5 | 19.5 | 29.2 | 24.8 | 23.8 |
1500 | 22 | 19.9 | 18.7 | 24.4 | 22.1 | 20.7 | 31.4 | 26.3 | 25.3 |
1600 | 23.6 | 21.2 | 20 | 26.2 | 23.4 | 22 | 33.7 | 28.2 | 26.9 |
1800 | 26.3 | 23.5 | 22.4 | 29.2 | 26.1 | 24.7 | 36.4 | 31.6 | 30.3 |
2000 | 27.4 | 25.4 | 23.4 | 35 | 32.4 | 29.6 | 44.7 | 37.3 | 36.1 |
2200 | 29.7 | 27.6 | 25.3 | 37.8 | 35.3 | 32.6 | 48.7 | 41.5 | 40.4 |
2400 | 32.6 | 30.3 | 28.4 | 41.8 | 38.8 | 34.6 | 53.4 | 44.6 | 42.8 |
2600 | 36.3 | 33.5 | 31.5 | 45.2 | 40.5 | 35.4 | 55.8 | 47.2 | 45.6 |
2800 | 39.6 | 36.0 | 34 | 49.4 | 45.1 | 42 | 62 | 53 | 51 |
3000 | 41.0 | 38.1 | 36.2 | 52 | 47 | 45.3 | 67 | 58.2 | 54 |
PICTURE
- Q: FRP acceptance standard
- As the glass pipe between the use of socket type, double "O" type sealing ring connection, so each installation of a pipe, it is necessary to bear in the socket to suppress, in order to detect double "O" type sealing ring sealing effect. The pressure test pump passes directly through the test hole on the top of the pipe. The water pressure of the pipeline working pressure of 1.5 times after the pump stops (during the operation to open the drain valve exhaust), observation of 2min, the pressure drop value does not exceed the test pressure and the nozzle 5%, no leakage, nozzle pressure test is qualified. If the pressure drop is faster, the sealing effect is poor and needs to be reinstalled to ensure the overall pressure test of the FRP piping system is successful.
- Q: What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe? What kind of material is good?
- Sand tube is more brittle, gfrpmp is relative to the glass tube can be called pure glass tube, glass tube is not with quartz sand, the two pipes generally used in different areas, the pure glass pipe can be used in most areas, but the sand tube is generally only used in the political field, especially is the large diameter sand tube.
- Q: What kind of material is the pipe of the pipe that installs the pressure transmitter of GRP conduit? Is it fiberglass or carbon steel?
- It is generally assumed that it is made of glass fiber reinforced plastic. The main pipe is made of glass fiber reinforced plastic. The medium is corrosive. Other materials must not be suitable
- Q: What's the process of continuous winding glass fiber reinforced plastic sand pipe?
- (1) die: the continuous flat steel supported by the reel, winding to form a round mandrel.(2) feeding: when the mandrel moves, advanced packing, glass fiber, resin and surface material are accurately placed under the control of program control (PLC) and microcomputer (PC).(3) monitoring: according to the prepared material input program, only the basic pipeline data can be input; the computer can calculate the mechanical operation settings by itself. Material consumption, pipe thickness and so on will be constantly monitored and recorded.(4) curing: induction heating of the curing process of the product is accomplished by the flat band and the infrared device which is directly heated in the product. The temperature of 20 different parts of the product in the curing zone will be measured and displayed in the form of an image on the computer screen.(5) cutting and trimming: the pipe can be cut from 0.3 meters to 18 meters under the predetermined length. The cutting, chamfering and caliber measurement are coordinated with the longitudinal movement of the product to ensure the accurate vertical cutting of the glass fibre reinforced plastic pipe and the killing of the outer diameter.
- Q: What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe?
- 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).
- Q: What epoxy resin is used for anticorrosion of pipeline glass fiber reinforced plastics?
- General glass fiber reinforced plastic, no corrosion protection.If buried with epoxy coal pitch can be, anti rust grade Sa2.5, six oil four cloth can.
- Q: What are the differences between FRP pipes and sand pipes in their uses?
- Glass fiber reinforced plastic sand pipe is mainly used for conveying medium and low pressure water, raw water and sewage.
- Q: What are the construction methods of glass fiber reinforced plastic paint anticorrosive pipes?
- Epoxy coal tar coating consists of two main components with epoxy coal asphalt composition, is a (epoxy) B (curing agent) two-component coating, with good adhesion, toughness, moisture resistance, water resistance, chemical resistance, has the properties of prevent various ions through the film, and is coated with objects with the expansion of shrinkage characteristics. The paint film never falls off or cracks.
- Q: What is the compressive strength of all kinds of FRP materials?
- Anti fouling and anti moth: unsaturated polyester resin surface clean and smooth, will not be ocean or sewage in the shellfish, fungi and other microorganisms stained, moth, so as to increase roughness, reduce water cross section, increase maintenance costs. FRP pipes are free from these pollution and are clean for a long time. At the same time, because of its smooth inner wall and excellent corrosion resistance, it will not cause scale and microbial growth, effectively guarantee water quality and maintain the stability of water resistance. But the traditional pipe still exist after water resistance increases and the surface fouling phenomenon.
- Q: A basic overview of FRP pipes
- FRP pipes are made of resin (feed water, food grade resin), glass fiber and quartz sand as raw materials and made by special process.
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Composite Pipes - High Pressure FRP and GRE Pipe Fittings Large Diameter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 70 pc
- Supply Capability:
- 70000 pc/month
OKorder Service Pledge
OKorder Financial Service
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