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Adhesive-Lined Heat Shrink Tubing for Automotive Oil-pipe

GPFS adhesive-lined Heat-Shrinkable Tubing is specifically designed for Automotive Oil-pipe Protection, providing preventive protection to brake line, providing preventive protection to brake line, fuel line, hydraulic line and other metal pipeline which is subject to bending or clamping during manufacturing, installation or operation.

Features.-

  • Semi-rigid outer layer for mechanical damage prevention
  • Adhesive inner layer, sealing against moisture and prevent corrosion
  • Easy installation, the adhesive layer will not separate from pipeline
  • Operating temperature:  -45 oC to 105 oC
  • Shrink temperature: 105 oC

Dimensions

SIZE AS SUPPLIED
(mm)
AFTER RECOVERY
(mm)
STANDARD
PACKAGE

(m/spool)
mm INTERNAL
DIAMETER
INTERNAL
DIAMETER
TOTAL WALL
THICKNESS
WALL THICKNESS OF ADHESIVE LAYER
4.5 ≥ 5.0 ≤ 3.2 1.20 ± 0.2 0.3 ± 0.1 300
6.0 ≥ 6.5 ≤ 4.5 1.20 ± 0.2 0.3 ± 0.1 300
8.0 ≥ 8.5 ≤ 6.1 1.20 ± 0.2 0.3 ± 0.1 200
11.0 ≥ 11.5 ≤ 7.1 1.30 ± 0.2 0.3 ± 0.1 200
13.0 ≥ 13.0 ≤ 9.8 1.30 ± 0.2 0.3 ± 0.1 100
15.0 15.0 ≤ 11.5 1.30 ± 0.2 0.3 ± 0.1 100

 

Technical Data

Property Test Method Test Result
Tensile Strength (Mpa) ASTM D2671 ≥12
Elongation (%) ASTM D2671 ≥300
Tensile Strength after Heat Aging (MPa) UL 224 158 oC x 168 hrs ≥ 7.3
Longitudinal change (%) ASTM D2671 10 max
Brittleness temperature ASTM D746 No crack at -35 oC

 


  • Model: GPFS


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