Convoluted Tubing
Fluoroplastic PFA Convoluted Tubing
 
 
TexLoc® convoluted tubing is also available in PFA. If you need the attributes of PTFE (temperatures up to 500F/260C) and the clarity of FEP, PFA convoluted tubing offers both. These resins are ideal for applications where high temperature, visibility and long lengths are required. Also, the PFA convoluted tubing can be supplied in a PFA high-purity resin for use in the semiconductor, pharmaceutical or food industry.

Because PFA is almost clear, it allows operators to monitor and inspect the material passing through the tube.

If you only need visibility, FEP convoluted tubing tubing operates in temperatures up to 400F/204C. and will lower the cost of your application considerably.

All of the sizes listed for the different varieties of convoluted tubing can be supplied in most of the resins we offer. Just ask us for assistance and we will be happy to guide you through the attributes and limitations of each material.
Key Benefits:
  • Extremely flexible
  • Chemical and corrosion resistant
  • Withstands 1,000+ hours of flex cycle testing
  • Long continuous lengths
  • Low refractive index
  • Handles temperatures up to 500F
 
 
NOTE: The only difference between Convo-Flon™ and Convo-Flex™ are the dimensions.

 

PFA Convo-Flon™
 Convoluted Tubing

SIZE
TO
ORDER
MINIMUM
INSIDE
DIAMETER
MAXIMUM
INSIDE
DIAMETER
MAXIMUM
OUTSIDE
DIAMETER
NOMINAL
WALL
THICKNESS

MINIMUM
BEND
RADIUS

INCHINCH MMINCH MMINCH MMINCH MMINCH MM
1/4 X 3/8
3/8 X 1/2
1/2 X 5/8
.251
.364
.480
6.38
9.25
12.2
.265
.375
.500
6.73
9.52
12.7
.375
.500
.625
9.53
12.7
15.9
.020
.023
.025
.51
.58
.64
.750
.875
1.25
19.1
22.2
31.8
5/8 X 3/4
3/4 X 7/8
.800 X 1
.609
.730
1.440
15.5
18.5
20.3
.625
.750
.820
15.9
19.1
20.8
.750
.875
1
19.1
22.2
25.4
.025
.025
.030
.64
.64
.76
1.5
2
2
38.1
50.8
50.8
1-1/4
1-1/2
2
DETAILS AVAILABLE UPON REQUEST

 

PFA Convo-Flex™
Convoluted Tubing

flexible tubing

**NOTE: Dimensions may vary from PTFE Convo-Tex®

 A BC DE  
SIZE CUFF
I.D.
CUFF
LENGTH
MAXIMUM
WALL
THICKNESS
MINIMUM
INSIDE
DIAMETER
MAXIMUM
INSIDE
DIAMETER
MAXIMUM
OUTSIDE
DIAMETER
MIN.
BEND
RADIUS
CONVO
FLEX
INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM
4
5
6
1/4
5/16
3/8
6.35
7.94
9.53
3/4
1
1
19.1
25.4
25.4
.015
.015
.020
.380
.380
.508
.251
.273
.364
6.38
6.93
9.25
.265
.281
.375
6.73
7.14
9.53
.405
.424
.530
10.3
10.8
13.5
1.0

.875
25.4

9.5
8
10
12
1/2
5/8
3/4
12.7
15.9
19.1
1
1 1/4
1 1/2
25.4
31.8
38.1
.020
.025
.025
.508
.635
.635
.485
.609
.730
12.3
15.5
18.5
.500
.625
.750
12.7
15.9
19.1
.660
.780
.975
16.8
19.8
24.8
1.5
1.8
3.5
38.1
45.7
88.9
16
20
24
1
1 1/4
1 1/2
25.4
31.8
38.1
2
2 1/2
2 1/2
50.8
63.5
63.5
.030
.035
.040
.762
.889
1.02
.975
1.21
1.49
24.8
30.7
37.8
1.00
1.25
1.53
25.4
31.8
38.9
1.26
1.54
1.94
32.0
39.1
49.2
2.3

2.0
58.4

50.8
32
40
48
2
2 1/2
3
50.8
63.5
76.2
2 1/2
3
3
63.5
73.2
73.2
.040
.062
.062
1.02
1.58
1.58
1.99
2.44
2.92
50.5
62.0
74.2
2.02
2.50
3.02
51.3
63.5
76.7
2.37
3.00
3.74
60.2
76.2
95.0
4.25
6.0
7.0
108.0
152.4
177.8
 
 
 
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