Composite Fiberglass Reinforced FRP Pipes for Coal Mine Ventilation
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
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Specification
Fiberglass Reinforced FRP Pipes for The Coal Mine Ventilate
Company Introduction
CNBM, China National Building Materials Group is a state-owned enterprise in charge of administrative affairs
in china buiding materials industry. Established in 1984, CNBM is a large group corporation of building materials
with total assets of 25 billion RMB and a total staff of 30,000.CNBM now owns 200 subordinating firms of solely
owned and joint-venture companies.
CNBM International Corporation is one subsidiary of CNBM, we focus on offering good-quality products,professional service and complete solution to our customers. Strong delivery capacity, advanced technology & management, strong financing capability and excellent after-sale service are our advantages in sharing international market.
Pipe Introduction
It is the ideal product for the transportations of the chemicals, drinking water, waste water, waste gas and sewer.
Characteristics
• Corrosion resistance High mechanical property
• Low friction coefficient
• Light weight
• Non toxic
• Maintenance free
• Long life span
• Double O ring sealing joint make the pressurization
more convenient and unique.
• Convenient and quick installation
• Long life of more than 50 years
Production range
Any type and specification RPMP of diameter DN400-DN4000 and pressure PN0.25-PN2.5MPa can be produced.
Also, we can provide the customized product according to user’s specific requirements.
Application
Due to its own advantages, the RPMP is used extensively in the city engineering water supply and drainage,
the water supply and the drainage or the recycle water in the electric factory, the waste water treatment, the oil
chemical industry and so on.
We will try our best to meet costomers' demands. Welcome you come here to visit us.
We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.
- Q: What is the stiffness of FRP pipe?
- Stiffness, also called ring stiffness, is a numerical indicator of actual resistance to external pressure. Ring stiffness S definition: S =EI /D 3 (where E is the elastic modulus of the material, I is the moment of inertia, D is the average diameter of the pipe ring), and the ring stiffness is KN/m2.
- 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: 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: Is there any ventilation duct made of glass fibre reinforced plastic in Baotou?
- Light weight and high strength, convenient transportation and installation of FRP pipe in the proportion of 1.7 to 1.9, compared with other materials with the same diameter, pressure pipe, FRP pipe, weight per unit length is approximately equal to 30% of steel, so the transportation is very convenient for installation, FRP pipeline each length up to 12m, simple and rapid installation. In addition, the welding, rust prevention and anticorrosion treatment of the steel pipe can be relieved.
- Q: Galvanized steel sheet and inorganic glass fibre reinforced plastic pipe are calculated according to this norm or norm
- According to the project of quota valuation mode, input the actual quantity according to the quota item number, the following materials will automatically adjust the quota quota project, has been considering material wastage, when engineering calculation does not need additional.
- 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: How much is a glass fiber reinforced plastic sand pipe socket pipe fitting?
- Gfrpmp light material, with the diameter of the pipe with pressure gfrpmp weight is 1/15 ~ 1/10 concrete pipe, resulting in transportation, lifting and lightweight, easy to install, laying pipes in drainage construction rectification, ensure the reliability of the pipeline axis and elevation positioning accuracy and construction. The drainage pipe interface with socket type "O" - type double seal ring connection, flexible joint tensile performance is better than that of concrete, so the soft mud foundation adaptability. The cost of pipe foundation treatment is greatly reduced compared with that of concrete pipe, so it is not necessary to install steel mould, lashing steel bar and pouring concrete as the concrete pipe, thus reducing the construction labor intensity and shortening the construction period [2].
- Q: What are the advantages of FRP pipes?
- As a result, aviation, rockets, aerospace vehicles, high pressure vessels, and other applications that need to reduce weight have excellent results. The tensile, flexural and compressive strengths of some epoxy FRP can reach over 400Mpa.
- 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!
- Using reinforced materials of good quality, reinforced materials without alkali glass fiber are used;
- Q: What is the thickness of all types of FRP pipes?
- 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.
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Composite Fiberglass Reinforced FRP Pipes for Coal Mine Ventilation
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
OKorder Service Pledge
OKorder Financial Service
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