direct factory for carbon fiber tube 22mm,19mm,18mm,16mm,14mm,13mm,11mm

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
10 m
Supply Capability:
30000 m/month

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Product Description:

                           Carbon fiber tube,carbon fiber bar,CFRP tube


Carbon fiber tube description : Pulwell has designed and produced carbon tubes especially for new generation tripods. Our carbon tubes use an exclusive process based on pull winding of long carbon fibers, which are precisely wrapped and combined under high pressure and temperature with epoxy resin to a 1.2-1.5mm wall thickness. This manufacturing process ensures stiff, light tubes resistant to bending, has good tensile and compression strength, a high degree of stability in extreme temperatures, absorbs vibration
and withstands fatigue better than other carbon fiber tube processes.

 

Carbon Fiber Tube Features:
1) High strength
2) Lightweight but strong, 30% lighter than equivalent alloy version without compromise on  strength, torsional stability or durability
3) Amazing and unique carbon finish
4) Carbon/fiberglass hybrid products and different finishes are available

 

Carbon Fiber Tube Photo:



 

When not in contact with air and oxidant, the carbon fiber can tolerate more than 3000 degrees high temperature, has outstanding thermal resistance, compared with other materials, carbon fiber temperature is higher than 150 DEG C strength began to decline, and the higher the temperature, fiber strength more.

Carbon fiber tube, also known as the carbon fiber tube, also known as carbon nanotubes, carbon tube is using carbon fiber composite pre immersion in benzene vinyl polyester resin by heating curing pultrusion, winding deflection) and. Through different mold production a variety of profiles can be in the process, such as: carbon fiber with different specifications of round pipe, square tubes of different specifications, different specifications of the sheet, and other sections: in the production process can also package 3K to beautify the surface packing and so on.

Characteristics of carbon fiber tube

1, tensile strength: the strength of carbon fiber is 6-12 times of steel, can reach 3000mpa above.

2, the density is small, the weight is light. Density only steel 1/4 less than.

Two, physical and chemical properties and uses

Carbon fiber tube with high strength, long service life, corrosion resistance, advantages of light weight, low density, widely used in kites, model aircraft, a lamp bracket, PC equipment rotating shaft, etching machine, medical equipment, sports equipment etc. machinery and equipment. Dimensional stability, electrical conductivity, thermal conductivity, thermal expansion coefficient of small, self lubrication and energy absorption can be a series of excellent performance. With high specific modulus, fatigue resistance, creep resistance, high temperature resistance, corrosion resistance, wear resistance, etc..

The disadvantage is that it has a conductive (cm--1.5 x 10-3), the advantage is that there is a very good tensile strength (such as the number of filaments to 12000 units of the calculation, the tensile strength of kg/mm2--400).

For carbon fiber pipe production of carbon fiber content, directly determine the performance and value of its mechanical properties. The carbon fiber tube has the characteristics of light weight, high strength and high tensile strength, but special attention should be paid to the use of the carbon fiber tube.

 

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Q:What are the installation requirements of the card sleeve joint?
The sleeve type pipe joint has the advantages of simple structure, convenient operation and no need of welding. But in the middle and high pressure hydraulic system, if improper operation, often will cause leakage, and affect its popularization and use. After years of practice, the author summed up some experience, and achieved good results.As shown in the drawings, the sleeve type pipe joint is mainly composed of a joint body 1 with a taper hole of 24 degrees, a clamping sleeve 2 with a sharp inner edge and a pressing nut 3 and three parts which are pressed. Tighten the nut 3, card set of 2 is to promote the 24 degree taper and then deformation, make the card sleeve and the connector body cone to form a spherical contact seal; at the same time, the outer wall of the inner edge of the sleeve mouth embedded on the outer wall of the steel pipe 4, a pressure ring groove, so that the reliable sealing effect. The best choice of steel tube to eliminate stress annealing 20# fine drawing pipe, so that it is beneficial to insert the inner edge of the sleeve into the outer surface of the steel pipe, and play a reliable sealing role.
Q:How to distinguish between flared pipe joint and welded pipe joint
Therefore, it is widely used in refining, chemical, light industry, textile, national defence, metallurgy, aviation, ship and other systems. It is also suitable for various hydraulic transmission lines such as mechanical engineering, machine tools, equipment, etc..
Q:Can the pressure vessel pipe joint adopt G thread? Why?
Can not. G threads are not sealed enough.The following three threads can be used.1.55 degrees taper external thread R and cylindrical external thread Rp matching2.55 degrees taper external thread R and taper external thread Rc fit3.60 degrees taper internal and external thread fit PT.Glass can not be sealed only by thread.
Q:Principle of fast pipe joint
The application with a one-way valve, a one-way valve end is connected with the gas source, when the check valve closes automatically when connected to a one-way valve open end of the thimble.Self locking is the use of steel balls embedded in the groove, while the "cone - cylinder" sleeve to lock the ball.
Q:Classification of pipe couplings for hydraulic couplings
Welded pipe fittings, high pressure hoses.Transition type pipe joint, jacket type pipe joint and three type pipe joint,
Q:The difference between the reducer joint and the strengthening pipe joint
The reducer is usually a small forging head made of small forgings.
Q:Why are the sleeve joint leaks?
Main reasons and troubleshooting methods of oil leakage in sleeve type pipe joint:The card sleeve type pipe joint with highest accuracy requirements (diameter > drawn tube. When the cold drawn pipe and the sleeve matching parts are not closed, the strain has an axial pin (the outer diameter of the pipe and the inner diameter of the sleeve), it will leak. Solution: at this time can be cut off a strain of cold drawing tube, or replace the card re assembly qualified.
Q:Can flared and jacketed hydraulic couplings be used as gas line couplings?
Yes, but it's not economical.Hydraulic pipe joint pressure is very high, commonly used in 16MPa, 25MPa, 35MPa several levels.
Q:Silicone gasket, rubber gasket, water pipe joint which is good?
Silicone gasket is also a rubber gasket, compared with the ordinary rubber gasket, it has better chemical stability
Q:Reinforced pipe joint,Used in chemical pipes
D means "diameter", and "n" means "internal" (because pinyin is "Nei" in "inner")

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