PTFE Fractional 2:1 Heat Shrink is offered in Standard Wall heat shrinkable tubing and also in Thin Wall
heat shrink. Custom sizes of PTFE Fractional shrink tubing with walls as thin as .006 inch (.1524 millimeter)
are available upon request.
Standard Wall Heat Shrink
FRAC SIZE
INSIDE DIAMETER
RECOVERED WALL THICKNESS
APPX. WEIGHT
M23053/12
MIN EXPANDED I.D.
MAX
RECOVERED I.D.
INCH
MM
INCH
MM
INCHES +or-
MM +or-
LB/FT
KG/M
1/8 1/4
.215 .410
5.46 10.4
.130 .260
3.30 6.60
.020 .004 .020 .004
.508 .102 .508 .102
.0112 .0212
.0167 .0315
215 222
5/16 3/8
.470 .560
11.9 14.2
.329 .399
8.36 10.1
.020 .004 .025 .006
.508 .102 .635 .152
.0263 .0400
.0391 .0595
225 228
7/16 1/2
.655 .750
16.6 19.1
.462 .524
11.7 13.3
.025 .006 .025 .006
.635 .152 .635 .152
.0469 .0521
.0698 .0775
229 230
5/8 3/4
.930 1.125
23.6 28.6
.655 .786
16.6 20.0
.030 .006 .035 .008
.762 .152 .889 .203
.0638 .0949
.0949 .1412
231 232
7/8 1
1.310 1.500
33.3 38.1
.911 1.036
23.1 26.3
.035 .008 .035 .008
.889 .203 .889 .203
.1266 .1430
.1883 .2128
233 234
Thin Wall Heat Shrink
1/8 1/4
.215 .410
5.46 10.4
.130 .260
3.30 6.60
.015 .003 .015 .003
.381 .076 .381 .076
.0080 .0156
.0119 .0232
319 326
5/16 3/8
.470 .560
11.9 14.2
.329 .399
8.36 10.1
.015 .003 .015 .003
.381 .076 .381 .076
.0195 .0243
.0290 .0362
329 -
7/16 1/2
.655 .750
16.6 19.1
.462 .524
11.7 13.3
.018 .004 .018 .004
.457 .102 .457 .102
.0336 .0375
.0500 .0558
- -
5/8 3/4
.930 1.125
23.6 28.6
.655 .786
16.6 20.0
.020 .004 .025 .005
.508 .102 .635 .127
.0520 .0790
.0774 .1176
- -
7/8 1
1.310 1.500
33.3 38.1
.911 1.036
23.1 26.3
.030 .006 .030 .006
.762 .152 .762 .152
.1069 .1237
.1591 .1841
- -
STANDARD WALL SHRINK
Meets Specifications:
AMS-DTL-23053/12A CLASS 2 ASTM D2902 TYPE I AMS 3586
PTFE Shrink Temperature:
662°F/350°C
for 10 minutes
THIN WALL SHRINK
Meets Specifications: AMS-DTL-23053/12A CLASS 3 ASTM D2902 TYPE I AMS 3585
