transparent PTFE teflon convoluted tube excellent high low temperature resistance acid alkali resistance


teflon PTFE bellows has excellent high temperature resistance ,corrosion resistance performance ,and have long using time .
It is widely used in pesticides ,sulfuric acid filling machine ,food fillers ,oils filling machine ,

Medical equipment ,all kinds instrumentation, automotive oil tube and etc.


Utilization Characteristic for F4 convoluted pipe
High and low temperature resistance
Not sticky, waterproof ,oil proof
Security and insulation
Under 60HZ 60MHZ ,dielectric constant is 2.1
Even if firing ,and it will be still insulate
Volume resistance >1018 Ωm
Surface resistance >2×1013Ω
Voltaic Arc >165 seconds ,insulation
Only under high temperature ,fluorine and alkali will have chemical reaction, no reaction with all of other thick and thin inorganic acid, alkali ,ester
Low water absorption<0.01%
Non inflammability
Non inflammability in air (oxygen index >95vol.%)
Non hazardous
With physical inertia
High transparency
Lowest refractive index in plastic material
Weather resistance
Under ozone and sunshine for long time
Easy to process for second time
Self-close,self joining ,flanging, and it can make into coil pipe

Can be customized as per customers' sizes.

Datasheet of fluoropolymer materials