PTFE HS 2:1 AWG Heat Shrink

Zeus fluoropolymer heat shrink provides the ideal method for the application of a tight, protective jacketing to items that ultimately will be subjected to extremes of heat, corrosion, shock, moisture, or other critical environmental conditions. The application of heat shrink tubing extends the life of such items indefinitely and assures their reliable performance.

PTFE Heat Shrink has ratios 2:1 and 4:1.  The product requires 650°F +/- 25° (340°C +/- 5°) to recover.  We recommend pre-heating large diameter mandrels and giving sufficient time for recovery. The mandrel being covered must be able to withstand this range of temperature, and even heating and cooling of all sides will provide the best result.  Customized Sub-Lite- Wall® sizes are also available.

2:1 Shrink Ratio AWG Sizes

Standard Wall
Ordered as AWG Size
Expanded I.D. Min (inches/mm)
 Recovered I.D. Max (inches/mm)
 Recovered Wall Thickness (inches/mm) 
      Nom.
Tol. +/-
30 0.034 0.015 0.009 0.002
28 0.038 0.018 0.009 0.002
26 0.046 0.022 0.010 0.002
24 0.050 0.027 0.012 0.002
22
0.055 0.032
0.012
0.002
20
0.060 0.039
0.016
0.003
19
0.065 0.043
0.016
0.003
18
0.076 0.049
0.016
0.003
17
0.085 0.054
0.016
0.003
16
0.093
0.061
0.016
0.003
15
0.110
0.067
0.016
0.003
14
0.120
0.072
0.016
0.003
13
0.140
0.080
0.016
0.003
12
0.150
0.089
0.016
0.003
11
0.170
0.101
0.016
0.003
10
0.191
0.112
0.016
0.003
 9
0.205
0.124
0.020
0.004
 8
0.240
0.141
0.020
0.004
 7 0.270
0.158
0.020
0.004
 6 0.302
0.178
0.020
0.004
 5 0.320
0.198
0.020
0.004
 4 0.370
0.224
0.020
0.004
 3 0.390
0.249
0.020
0.004
 2 0.430
0.278
0.020
0.004
 1 0.450
0.311
0.020
0.004
 0 0.470
0.347
0.020
0.004

Thin Wall
Ordered as AWG Size
Expanded I.D. Min (inches/mm)
 Recovered I.D. Max (inches/mm)
 Recovered Wall Thickness (inches/mm) 
M23053/12 PTFE
      Nom.
Tol. +/-

30
0.034 0.015
0.009
0.002
301
28
0.038 0.018
0.009
0.002
302
26
0.046 0.022
0.010
0.002
303
24
0.050 0.027
0.010
0.002
304
22
0.055 0.032
0.012
0.002
305
20
0.060 0.039
0.012
0.003
306
19
0.065
0.043
0.012
0.003
307
18
0.076
0.049
0.012
0.003
308
17
0.085
0.054
0.012
0.003
309
16
0.090
0.061
0.012
0.003
310
15
0.110
0.067
0.012
0.003
311
14
0.120
0.072
0.012
0.003
312
13
0.140
0.080
0.012
0.003
313
12
 0.150
0.089
0.012
0.003
314
11
0.170
0.101
0.012
0.003
316
10
 0.191
0.112
0.012
0.003
317
 9 0.205
0.124
0.015
0.004
318
 8 0.240
0.141
0.015
0.004
320
 7 0.270
0.158
0.015
0.004
321
 6 0.302
0.178
0.015
.004
322
 5 0.320
0.198
0.015
0.004
323
 4 0.370
0.224
0.015
0.004
324
 3 0.390
0.249
0.015
0.004
325
 2 0.430
0.278
0.015
0.004
327
 1 0.450
0.311
0.015
0.004
328
 0 0.470
0.347
0.015
0.004
330

Lightweight Wall
Ordered as AWG Size
Expanded I.D. Min (inches/mm)
 Recovered I.D. Max (inches/mm)
 Recovered Wall Thickness (inches/mm) 
      Nom.
Tol. +/-
30
0.034
0.015
0.006
.002
28
0.038
0.018
0.006
.002
26
0.046
0.022
0.006
.002
24
0.050 0.025
0.006
.002
22
0.055 0.031
0.006
.002
20
0.060 0.038
0.006
.002
19
0.065 0.043
0.006
.002
18
0.076 0.046
0.006
.002
17
0.085 0.054
0.006
.002
16
0.090
0.057
0.006
.002
15
0.110
0.063
0.006
 .002
14
0.120
0.072
0.008
.002
13
0.140
0.080
0.008
.002
12
0.150
0.089
0.008
.002
11
0.170
0.099
0.008
.002
10
0.191
0.110
0.008
.002
 9
0.205
0.122
0.008
.002
 8
0.240
0.139
0.008
.002
 7 0.270
0.154
0.008
.002
 6 0.302
0.172
0.010
.003
 5 0.320
0.192
0.010
.003
 4 0.370
0.214
0.010
.003
 3 0.390
0.241
0.010
.003
 2 0.430
0.270
0.010
.003
 1 0.450
0.301
0.010
.003
 0 0.470
0.347
0.012
.003

Metric Dimensions

Standard Wall (Metric)
Ordered as AWG Size
Expanded I.D. Min (mm/inches)
 Recovered I.D. Max (mm/inches)
 Recovered Wall Thickness (mm/inches) 
      Nom.
Tol. +/-
24
1.27
 0.69
 0.30
.05
22
1.40
 0.81
0.30
.05
20
1.52
 0.99
0.41
.08
19
1.65
 1.09
0.41
.08
18
1.93
 1.24
0.41
.08
17
2.16
 1.37
0.41
.08
16
2.36
1.55
0.41
.08
15
2.79
1.70
0.41
.08
14
3.05
1.83
0.41
.08
13
3.56
2.03
0.41
.08
12
3.81
2.26
0.41
.08
11
4.32
2.57
0.41
.08
10
4.85
2.84
0.41
.08
 9
5.21
3.15
0.51
.10
 8
6.10
3.58
0.51
.10
 7 6.86
4.01
0.51
.10
 6 7.67
4.52
0.51
.10
 5 8.13
5.03
0.51
.10
 4 9.40
5.69
0.51
.10
 3 9.91
6.32
 0.51
.10
 2 10.92
7.06
0.51
.10
 1 11.43
7.90
 0.51
.10
 0 11.94
8.81
0.51
.10

Thin Wall (Metric)
Ordered as AWG Size
Expanded I.D. Min (mm/inches)
 Recovered I.D. Max (mm/inches)
 Recovered Wall Thickness (mm/inches) 
M23053/12 PTFE
      Nom.
Tol. +/-

30
0.86 0.38
0.23
.05
301
28
0.96 0.46
0.23
.05
302
26
1.17
 0.56
0.25
.05
303
24
1.27
 0.69
0.25
.05
304
22
1.40
 0.81
0.30
.08
305
20
1.52
 0.99
0.41
.08
306
19
1.65
1.09
0.41
.08
307
18
1.93
1.24
0.30
.08
308
17
2.16
1.37
0.30
.08
309
16
2.29
1.55
0.30
.08
310
15
2.79
1.70
0.30
.08
311
14
3.05
 1.83
0.30
.08
312
13
3.56
2.03
0.30
.08
313
12
 3.81
2.26
0.30
.08
314
11
4.32
2.57
0.30
.08
316
10
 4.85
2.84
0.30
.08
317
 9 5.21
3.15
0.38
.10
318
 8 6.10
3.58
0.38
.10
320
 7 6.86
4.01
0.38
.10
321
 6 7.67
4.52
0.38
.10
322
 5 8.13
5.03
0.38
.10
323
 4 9.40
5.69
0.38
.10
324
 3 9.91
6.32
0.38
.10
325
 2 10.92
7.06
0.38
.10
327
 1 11.43
7.90
0.38
.10
328
 0 11.94
8.81
0.38
.10
330

Lightweight Wall (Metric)
Ordered as AWG Size
Expanded I.D. Min (mm/inches)
 Recovered I.D. Max (mm/inches)
 Recovered Wall Thickness (mm/inches) 
      Nom.
Tol. +/-
30
0.86
 0.38
 0.15
 .05
28
0.96
0.46
0.15
 .05
26
1.17
0.56
0.15
.05
24
1.27
 0.69
0.15
.05
22
1.40
 0.81
0.15
.05
20
1.52
 0.99
0.15
.05
19
1.65
 1.09
 0.15
.05
18
1.93
 1.24
0.15
.05
17
2.16
 1.37
0.15
.05
16
2.29
 1.55
0.15
.05
15
2.79
1.70
0.15
 .05
14
3.05
1.83
0.20
.05
13
3.56
2.03
0.20
.05
12
3.81
 2.26
0.20
.05
11
4.32
2.57
0.20
.05
10
4.85
 2.84
0.20
.05
 9
5.21
3.15
 0.20
.05
 8
6.10
 3.58
0.20
.05
 7 6.86
4.01
0.20
.05
 6 7.67
 4.52
 0.25
.08
 5 8.13
5.03
0.25
.08
 4 9.40
 5.69
0.25
.08
 3 9.91
6.32
 0.25
 .08
 2 10.92
 7.06
 0.25
.08
 1 11.43
 7.90
0.25
.08
 0 11.94
8.81
0.30
 .08


Not familiar with our high quality Heat Shrink Tubing? Check out our Heat Shrink Notes for answers to many of your questions.

Custom Tolerances Available Upon Request.

AMS-DTL-23053/12
TW=AMS 3585
SW=AMS 3586

Packaging

Four foot sticks of Heat Shrink Tubing are standard packaging lengths. Shorter or longer lengths are available upon request. Extremely long continuous lengths are sometimes available depending on specifications. Inquire for feasibility and pricing.

UL File #E64007 / CSA File #082582

 

Zeus Tubing and other Products

Need More Information?

Contact us now for more information or to evaluate samples of our heat shrink tubing. To speak with a technical account manager, please call us at 1.800.526.3842 or 1.803.268.9500.

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Please click here to access our catalog for downloading.