Description
Teflon ® PTFE tubing is flexible tubing that resists crimping and blocking. It is the ideal Teflon tube for emission measurements below 260°C. Material: Teflon ® tube made of thick-walled polytetraflouroethylene (PTFE).
Teflon ® is a registered trademark of DuPont. Teflon® is the brand name for the Dupont fluoropolymer plastic resins PTFE, FEP and PFA. All three are very similar in terms of composition, temperature limit and chemical resistance, but have slightly different mechanical properties that make them more suitable for specific applications. PTFE is the best for most gas sampling applications. UV Compatibility Teflon® (PTFE) Tubing: Clean Air Engineering PTFE tubing is virtually unaffected by weathering or prolonged exposure to ultraviolet light. Independent tests on samples exposed to virtually any weather condition confirm the weather resistant properties of fluoropolymer tubing. When applications demand total reliability in these conditions, fluoropolymers are the answer.
OD tube
|
Tube ID
|
Tube wall
|
No. CAE reference
|
Color
|
Radius of curvature
|
1/8″
|
1/16″
|
~0.031
|
Natural (White)
|
<0.3″
|
|
1/8″
|
1/16″
|
~0.031
|
Natural (White)
|
<0.3″
|
|
1/4″
|
1/8″
|
~0.062
|
Natural (White)
|
<0.5″
|
|
1/4″
|
1/8″
|
~0.062
|
Specifier *
|
<0.5″
|
|
1/4″
|
1/8″
|
~0.062
|
07692502 (250ft.)
|
Natural (White)
|
<0.5″
|
3/8″
|
1/4″
|
~0.062
|
Natural (White)
|
<1.0″
|
|
3/8″
|
1/4″
|
~0.062
|
07693752 (250ft.)
|
Natural (White)
|
<1.0″
|
1/2″
|
3/8″
|
~0.062
|
Natural (White)
|
<2.0″
|
|
5/8″
|
1/2″
|
~0.062
|
Natural (White)
|
<4.0″
|
Specifications:
The colours of the 1/4" Teflon® PTFE tubing are available: black, blue, grey, green, orange, natural (white), red and yellow.
1/8", 3/8", 1/2" and 5/8" Teflon® PTFE tubing is only available in Natural (White). If you need another color, please call.
The bend radius of Teflon® PTFE tubing is for bends at room temperature. Heating the tube to the soft spot before bending is preferred for permanent bends.
Continuous lengths of Teflon® PTFE tubing over 100 feet, in the following sizes 1/2" and 5/8", ship approximately four weeks after order.
Continuous lengths of Teflon® PTFE tubing up to 250 feet are now available from stock. 1/8 ", 1/4″ and 3/8" Teflon ® PTFE tubing.
For specific properties, see our attached "Teflon® PTFE Tubing Summary of Properties".
For burst pressure values, see our theoretical burst pressure table for Teflon® tubing.
Laboratory Applications: Teflon® PTFE tubing is used in a variety of laboratory applications because of its chemical resistance and inertness. Teflon® is the best way to prevent contaminants from adhering to a surface.
If you need a different colour or size, please contact us (minimum order 300m.)