Send Message

100% Virgin PFA PTFE Tubing Food Grade Hardness 55 Shore D Anti - Corrosion

100% Virgin PFA PTFE Tubing Food Grade Hardness 55 Shore D Anti - Corrosion
Features Gallery Product Description Request A Quote
Material: 100% Virgin PTFE PFA
Produced: Extruded
Quality: Food Grade
Color: Transparent
Surface: Smooth
Working Temperature: -180°C - +260°C
Hardness: 55shore D
Density: 2.1-2.3g/cm3
High Light:

ptfe tube


PTFE tube

Basic Infomation
Place of Origin: China
Brand Name: 3A Rubber
Certification: ROHS/FCC/SGS
Model Number: 3A3003
Payment & Shipping Terms
Packaging Details: Packed in cartons
Delivery Time: 10 working days after received your payment
Payment Terms: T/T, L/C, Paypal, Western Union
Supply Ability: 10000kgs per month
Product Description

PTFE PFA tube, PTFE PFA tubing,high temperature transparent tube




PFA tube is made from PFA resin and prepared by the technology of thermoplastic extrusion and blowing. It has non-sticking, 

heat-resistance, aging resistance, corrosive resistance, non-flammability and good electric property. It can be solid 

adhesive for PTFE and also a good adhesive for laminating various materials. Its working temperature is up to 260 

and is an ideal material for circuit board and flat cable.


Usage :


Office-work machine 's roll packing
paper machine's roll packing


printing and dyeing machine's roll packing
printing machine  roll packing
insulated jacket


the main insulation of rotor of the electric instrument


water treatment


make the magma sample in the field of oil field ect.


UV lamp protecting

 FEP & PFA has perfect anticorrosive properties and heat resistance and electric resistance. they are widely used in the fields of electrical,petrochemical,industrial,IT industrial.They are the perfect material so making VU lamp protection tube, anticorrosice tube

    PFA  is both transparent to UV-A and UV-C light and totally resistant to it as well as being temperature resistant. Therefore ,it makes an excellent material for shatter proofing UV lamps used in the food industry where glass free areas are required. Other plastic voerings enbrittle or discolour under the effect of the UV radiation . If the lamp suffers damage ,the glass is contained in teh shrunk on jacket.


 Linear Lamps of any Size.


Circular and other shapes.


Fitted boots for U shaped lampes.


Low light transmission loss

   Loss of UVA AND UVC light is much less compared  with other polymer coatings. For our usual coatings,loss of UVA is arround 4% and UVC is 11%.We know of no other suitable flexible coatings that provide less loss of UV.


Properties :


High low temperature resistance:
 -200--260°C,high temperature strength is 2  times higher than PTFE
Good adhesive and heat sealability with PTFE:

Below melting point ,it won’t stick any project.Above melting point, it has perfect adhesive property with 

PTFE, Metal and self-adhesion(heat sealing).

None stick to water ,oil : water contact angle:  θ=1150o
Electric reliability,High dielectric 
60HZ-60MHZ , Under the high and low temperature,the permittivity  keeps 2.1 even if the surface

 damaged ,it won’t has conductive track.  

Volume resistance>1018ΩM
Surface resistance>2*1013Ω
Voltaic Arc Resistance >165s No electric leakage 
Weather resistance: It can be used in sunlight and ozone long 
Anti-corrosion :Only in high temperature, Fluorin and alkalis can effect it,others acid, alkali or ester won’t 

effect it.

Fireproof : If firing, and will still insulate . 

High diaphaneity 

UL-Resistance : Good penetrability in ultraviolet radiation,and lowest refraction coefficient


Technical index of PFA:       

   Item  Value
    General purpose  Electric purpose 
  Density  g/cm3 2.12-2.17 2.12-2.17
  Temperature range °C -200 -+260 -200 -+260
  Longi&tray,shrink rate %  ≤ 3.0 3.0
  Tensile strength Mpa ≥ 14 14
  Elongation at break  %   ≤ 175 175
  Tear Strength (N/m)  ≥ 4.9x104 4.9x104
  Dielectric Constanct  (106Hz)   2.15
  Dissipation Factor 106Hz  ≤   1x10-3
  Volume resistance (Ω.m)   1x1014



Dielectric Strength TH   ≤ 0.05mm

                                Th 0.05-0.1mm

M/V                         TH  ≥ 0.1mm





Dia ø1.5 --300mm,   Thickness: 0.015mm to 0.75mm. Length :50mm to unlimited.

For UV lamp T4  T5  T8  T10  T12   , Thickness 0.2 to 0.5mm . 


Color and sizes can be customiszed .  Surface treated can be done (chemical or plasma treated)



Package :

Plastic bag &carton  .  Customized is acceptable 


100% Virgin PFA PTFE Tubing Food Grade Hardness 55 Shore D Anti - Corrosion 0



Recommended Products
Get in touch with us
Contact Person : Shiguo Han
Tel : 0086 13930664330
Fax : 0086-316-3216681
Characters Remaining(20/3000)