PTFE / FEP dual heat-shrinkable tubing
Our dual heat-shrinkable tubing covers diameters from 0.00 to 25.15mm as standard. Our dual heat-shrinkable tubing is composed of a PTFE heat-shrinkable tubing with an inner core made of FEP. The inner part of the heat-shrinkable tubing liquefies in the course of the shrinking process, thus creating an optimal and permanently perfect seal around the object. The most common application field of our dual heat-shrinkable tubing are the so-called heat-shrinkable sleeves. In this case, the dual heat-shrinkable tubing is used to permanently insulate and seal cable connections. Level sensors can also be permanently protected from aggressive media by means of our dual heat-shrinkable tubing. Our standard products cover object diameters from 0.00-25.00mm. Customer specific dimensions are manufactured upon customer request.
Overview of the most important properties of our dual heat-shrinkable tubing:
- temperature resistant between -100°C and 205°C
- food-safe
- All-round chemical resistant
- UV-resistant
- anti-adhesive
PTFE / FEP dual heat-shrinkable tubing
Standard wall thickness
|
Type |
Expanded I.D. (mm) |
Shrunk I.D. (mm) |
Wall thickness after max. Shrinkage (mm) |
Tol. Wall thickness (+/-mm) |
Rec. Object Diameter (mm) |
Item No. |
| DSS 036 | 0,91 | 0,00 | 0,60 | 0,10 | 0,00-0,80 | 33920091000001 |
| DSS 060 | 1,52 | 0,00 | 0,70 | 0,15 | 0,00-1,40 | 33920152000001 |
| DSS 130 | 3,30 | 0,00 | 0,80 | 0,15 | 0,00-3,15 | 33920330000001 |
| DSS 160 | 4,05 | 0,00 | 0,80 | 0,15 | 0,00-3,85 | 33920405000001 |
| DSS 190 | 4,80 | 1,60 | 0,90 | 0,15 | 1,80-4,60 | 33920480016001 |
| DSS 250 | 6,40 | 3,20 | 0,90 | 0,15 | 3,40-6,20 | 33920640032001 |
| DSS 350 | 8,90 | 4,80 | 0,90 | 0,15 | 5,00-8,65 | 33920890048001 |
| DSS 450 | 11,40 | 7,90 | 1,40 | 0,20 | 8,20-11,20 | 339211400790001 |
| DSS 700 | 17,80 | 11,20 | 1,40 | 0,20 | 11,40-17,50 | 33921780112001 |
| DSS 950 | 24,10 | 16,00 | 1,65 | 0,25 | 16,50-23,80 | 33922410160001 |
PTFE / FEP dual heat-shrinkable tubing
minor wall thickness
|
Type |
Expanded I.D. (mm) |
Shrunk I.D. (mm) |
Wall thickness after max. Shrinkage (mm) |
Tol. Wall thickness (+/-mm) |
Rec. Object Diameter (mm) |
Art. No. |
| DSL 065 | 1,65 | 0,00 | 0,38 | 0,10 | 0,00-1,50 | 33920165000001 |
| DSL 115 | 2,90 | 1,15 | 0,38 | 0,10 | 1,30-2,75 | 33920290011501 |
| DSL 130 | 3,30 | 1,50 | 0,38 | 0,10 | 1,65-3,15 | 33920330015001 |
| DSL 180 | 4,60 | 1,65 | 0,38 | 0,10 | 1,80-4,40 | 33920460016501 |
| DSL 190 | 4,80 | 1,80 | 0,38 | 0,10 | 1,95-4,65 | 33920480018001 |
| DSL 240 | 6,10 | 3,80 | 0,50 | 0,10 | 4,00-5,95 | 33920610038001 |
| DSL 350 | 8,90 | 5,40 | 0,65 | 0,15 | 5,65-8,65 | 33920890054001 |
| DSL 480 | 12,20 | 8,00 | 0,80 | 0,15 | 8,25-11,95 | 33921220080001 |
| DSL 700 | 17,80 | 12,70 | 1,00 | 0,20 | 12,95-17,55 | 33921780127001 |
| DSL 990 | 25,40 | 17,80 | 1,15 | 0,20 | 18,05-25,15 | 33922540178001 |