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See Product
Listings Below
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TO
REQUEST A QUOTE, CALL 1-800-519-3688
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If your temperature requirements
range up to 500º F (260º C), PTFE Ttubing
(PolyTetraFluoroEthylene) is the recommended choice. It resists
“melt-off” by soldering irons when making terminations. Because of its
excellent dielectric properties, it is widely used in electronics and
electrical service. Another key advantage of PTFE Tubing is its
non-stick properities that allow the transport of materials with
minimal fluid resistance. Please do be aware, however, that PTFE reacts
with fluorine, molten sodium hydroxed and molten alkali metals.
We have a full line of extruded
PTFE Tubing used for protecting wiring or transporting fluids in
critical applications. PTFE Tubing comes in various
configurations as well at custom designs. PTFE Tubing outperforms
glass and graphite, by its inherent superior chemical resistivity and
low coefficient of friction, making it an ideal material for fluid
transfers. PTFE Tubing can be used with virtually all industrial
solvents, chemicals, and corrosive materials, and can be used in
processes at elevated temperatures. It can be steam sterilized without
effecting its physical properties, such as surface hardness,
elongation, flex life or deformation under load. PTFE Tubing is
normally translucent white in color, however, the degree of whiteness
varies from lot to lot, and dimensional wall thickness. Colored PTFE
tubing is also available and is generally used to simplify tube routing
during system installations.
PTFE
Tubing Offers:
- Non-stick properties
- Temperature resistance up to
260º C (500º F)
- Aging resistance
- Can be steam or chemically
sterilized in-line
- Superior chemical resistivity
and low coefficient of friction
PTFE
Tubing Applications:
Aerospace
&Transportation Technology, Electronics, Components &
Insulators, Chemical & Pharmaceutical Manufacturing, Food
Processing, Environmental Sciences, Air Sampling, Fluid Transfer
Devices and Water Processing Systems
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TO
REQUEST A QUOTE, CALL 1-800-519-3688
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PTFE FRACTIONAL SIZES
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O.D.
(in)
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I.D.
(in)
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Wall
(in)
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Nominal
O.D.
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O.D.
Tolerance
(in)
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Wall
Tolerance
(in)
|
Working
Pressure*
PSIG (bar)
|
Burst
Pressure**
PSIG (bar)
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Minimum
Bend
Radius (in)
|
|
3/32
|
1/32
|
0.031
|
0.094
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+/- 0.004
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+/- 0.003
|
400 (28)
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2000
(138)
|
1/2
|
|
1/8
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1/16
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0.031
|
0.125
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+/- 0.004
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+/- 0.003
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300 (21)
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1500
(103)
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1/2
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|
5/32
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3/32
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0.031
|
0.157
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+/- 0.005
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+/- 0.003
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235 (16)
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1176 (81)
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1/2
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3/16
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1/8
|
0.031
|
0.188
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+/- 0.005
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+/- 0.003
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192 (13)
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961(66)
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1/2
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3/16
|
1/16
|
0.062
|
0.188
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+/- 0.005
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+/- 0.003
|
400 (28)
|
2000
(138)
|
1/2
|
|
1/4
|
3/16
|
0.031
|
0.25
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+/- 0.005
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+/- 0.003
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140 (9.7)
|
700 (48)
|
1
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1/4
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5/32
|
0.047
|
0.25
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+/- 0.005
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+/- 0.003
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219 (15)
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1095 (75)
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3/4
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1/4
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1/8
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0.062
|
0.25
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+/- 0.005
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+/- 0.003
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300 (21)
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1500
(103)
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1/2
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5/16
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1/4
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0.031
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0.313
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+/- 0.005
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+/- 0.003
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110 (7.6)
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549 (38)
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3/4
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|
5/16
|
3/16
|
0.062
|
0.313
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+/- 0.005
|
+/- 0.003
|
235 (16)
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1176 (81)
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1/2
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|
3/
|
5/16
|
0.031
|
0.375
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+/- 0.005
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+/- 0.003
|
90 (6.2)
|
450 (31)
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2-1/2
|
|
3/8
|
1/4
|
0.062
|
0.375
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+/- 0.005
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+/- 0.003
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192 (13)
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962 (66)
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1
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|
7/16
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3/8
|
0.031
|
0.438
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+/- 0.005
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+/- 0.003
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76 (5.2)
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382 (26)
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8
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7/16
|
5/16
|
0.062
|
0.438
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+/- 0.005
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+/- 0.003
|
162 (11)
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810 (56)
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12
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|
1/2
|
7/16
|
0.031
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0.5
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+/- 0.006
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+/- 0.003
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66 (4.6)
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332 (23)
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4
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1/2
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3/8
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0.062
|
0.5
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+/- 0.006
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+/- 0.003
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140 (9.7)
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700 (48)
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2
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9/16
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1/2
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0.031
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0.562
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+/- 0.006
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+/- 0.003
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59 (4.0)
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293 (20)
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4-1/2
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9/16
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7/16
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0.062
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0.562
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+/- 0.006
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+/- 0.003
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123 (8.5)
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615 (42)
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3-1/4
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5/8
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9/16
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0.031
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0.625
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+/- 0.006
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+/- 0.003
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52 (3.6)
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262 (18)
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5-1/2
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5/8
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1/2
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0.062
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0.625
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+/- 0.006
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+/- 0.003
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110 (7.6)
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549 (38)
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3
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|
11/16
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5/8
|
0.031
|
0.688
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+/- 0.006
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+/- 0.003
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48 (3.3)
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238 (16)
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4
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11/16
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9/16
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0.062
|
0.688
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+/- 0.006
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+/- 0.003
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99 (6.8)
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495 (34)
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4-1/2
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3/4
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11/16
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0.031
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0.75
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+/- 0.006
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+/- 0.003
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43 (3.0)
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217 (15)
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8
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3/4
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5/8
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0.062
|
0.75
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+/- 0.006
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+/- 0.003
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90 (6.2)
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451 (31)
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6
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|
0.83
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3/4
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0.04
|
0.83
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+/- 0.006
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+/- 0.003
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51 (3.5)
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252 (17)
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12
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|
7/8
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3/4
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0.062
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0.875
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+/- 0.007
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+/- 0.003
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76 (5.2)
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382 (26)
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12
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0.965
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7/8
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0.045
|
0.965
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+/- 0.007
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+/- 0.003
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49 (3.4)
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244 (17)
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16
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|
1
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7/8
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0.062
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1
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+/- 0.010
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+/- 0.003
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66 (4.6)
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332 (23)
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16
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|
1.1
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1
|
0.04
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1.1
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+/- 0.010
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+/- 0.004
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48 (3.3)
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238 (16)
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1-1/8
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1
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0.062
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1.125
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+/- 0.015
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+/- 0.003
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59 (4.0)
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293 (20)
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|
1.205
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1-1/8
|
0.04
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1.205
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+/- 0.015
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+/- 0.004
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34 (2.4)
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171 (12)
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1-1/4
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1-1/8
|
0.062
|
1.25
|
+/- 0.015
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+/- 0.004
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52 (3.6)
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262 (18)
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|
|
1.33
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1-1/4
|
0.042
|
1.33
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+/- 0.015
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+/- 0.004
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31 (2.1)
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155 (11)
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|
|
1-3/8
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1-1/4
|
0.04
|
1.375
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+/- 0.015
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+/- 0.004
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48 (3.3)
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238 (16)
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|
|
2-1/8
|
2
|
0.062
|
2.125
|
+/- 0.015
|
+/- 0.004
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30 (2.1)
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151 (10)
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PTFE
METRIC SIZES
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O.D.
(mm)
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I.D.
(mm)
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O.D./I.D.
Tolerance (mm)
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O.D.
(in)
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I.D.
(in)
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O.D./I.D.
Tolerance
(in)
|
Working
Pressure*
PSIG (bar)
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Burst
Pressure**
PSIG (bar)
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Minimum
Bend
Radius (in)
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3
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1
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+/- 0.11
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0.118
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0.039
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+/- 0.004
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400 (28)
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2000
(138)
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1/2
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4
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2
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+/- 0.11
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0.157
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0.078
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+/- 0.004
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300 (21)
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1500
(103)
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1/2
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|
5
|
3
|
+/- 0.11
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0.197
|
0.118
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+/- 0.004
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235 (16)
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1176 (81)
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1/2
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6
|
4
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+/- 0.13
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0.236
|
0.157
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+/- 0.005
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192 (13)
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961(66)
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1/2
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7
|
5
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+/- 0.13
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0.276
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0.197
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+/- 0.005
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162 (11)
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810 (56)
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1-3/4
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|
8
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6
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+/- 0.13
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0.315
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0.236
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+/- 0.005
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140 (9.7)
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700 (48)
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1-3/4
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|
9
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7
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+/- 0.13
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0.354
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0.276
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+/- 0.005
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123 (8.5)
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615 (42)
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2-1/2
|
|
10
|
8
|
+/- 0.13
|
0.393
|
0.315
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+/- 0.005
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110 (7.6)
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549 (38)
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2-1/2
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|
12
|
10
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+/- 0.15
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0.472
|
0.393
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+/- 0.006
|
90 (6.2)
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451 (31)
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3-1/2
|
|
14
|
12
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+/- 0.15
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0.551
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0.472
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+/- 0.006
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76 (5.3)
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382 (26)
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4
|
|
16
|
14
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+/- 0.15
|
0.63
|
0.551
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+/- 0.006
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66 (4.6)
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332 (23)
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5-1/2
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*This tubing has
a safety factor of 5 to 1 (ratio of burst pressure to working
pressure). This data is to be used as a guildline only. You should
perform actual tests according to your specific application.
**The following equation is for
calculating burst pressure. The result from this equation is to be used
as a guide line only. The calculation is at ambient room temperature.
It does not factor steam pressure, altitude, etc.
B=T(O.D.2
- I.D.2)
O.D.2 + I.D.2
B=Burst Pressure
T=Tensile Strength Values: FEP-3000 psi PFA - 4000 psi
PTFE - 2500 psi PVDF - 5000
psi ETFE=6500 psi
1 bar = 14.504 psi
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