The PTFE tube is white opaque, mainly including conduits, hoses, pipe liners, braided reinforced tubes, and the like. PTFE tubes have excellent high and low temperature resistance and excellent chemical resistance. They can transport liquids or gases up to 260 ° C and have high chemical purity, which is suitable for a wide range of continuous operating temperatures. The excellent electrical properties of the PTFE tube also make it the most suitable material for the electronics and electrical fields. It is mainly used for electrical insulation sheathing, chemical transportation, heat exchangers, medical urinary catheters and surgical vascular bypass.
First, the performance of PTFE tube:
1, excellent corrosion resistance
It can withstand the action of all strong acids (including aqua regia), strong oxidizing agents, reducing agents and various organic solvents in addition to molten alkali metals, fluorinated media and sodium hydroxide above 300 °C.
2, strong insulation resistance
Unaffected by the environment and frequency, the volume resistance can reach 1018 ohm?cm, the dielectric loss is small, and the voltage is high.
3, excellent resistance to high and low temperature
The effect on temperature does not change much, and the temperature range is wide. The temperature can be used at -190 °C and +260 °C.
4, unique self-lubricating
With the smallest coefficient of friction in plastic, it is an ideal oil-free lubricant.
5, the prominent surface is not sticky
Known solid materials do not adhere to the surface and are a solid material with minimal surface energy.
6, excellent weather resistance, radiation resistance and low permeability
Long-term exposure to the atmosphere, surface and performance remain unchanged. Valuable non-combustibility - the oxygen limit index is below 90.
Second, the characteristics of PTFE tube
1. Non-flammable, excellent electrical characteristics (does not change with frequency and temperature).
2, excellent mechanical properties, shock resistance and flexibility.
3. There is no aging problem.
4, a wide temperature range: -200 degrees - +250 degrees.
5. Chemical agents resistant to various corrosion.
6, anti-adhesive properties.
7, very low coefficient of friction.
8, anti-moisture and ultraviolet light.
Third, the specifications of PTFE pipe
Product Code Product Specification Packaging Specification (M/ PK)
Inner diameter (MM) outer diameter (MM) wall thickness (MM)
GT-0038-0230.380.840.2330
GT-0056-0150.560.860.1530
GT-0056-0250.561.060.2530
GT-0056-0300.561.060.3030
GT-0071-0300.711.310.3030
GT-0086-0410.861.680.4130
GT-0097-0300.971.570.3030
GT-0101-0301.011.610.3030
GT-0101-0411.011.830.4130
GT-0135-0151.351.650.1530
GT-0150-0301.502.100.3030
GT-160-0801.603.200.8030
GT-0216-0412.162.980.4130
GT-0338-0383.384.140.3830
GT-0400-0104.004.200.1030
GT-0472-0514.725.740.5130
GT-0594-0385.946.700.3830
GT-0594-0515.946.960.5130
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