Electronics

DualWallTubing / GAPT

GAPT
Adhesive lined Semi-rigid tubing for pipe protection

Features
◎ 1.6:1 shrink ratios
◎ RoHS compliant

Applications
Specially designed for protection of automotive metal pipes and
fuel lines against environment damages.
This dual wall frame can effectively protect the pipes against
any kinds of damages caused by vibration, friction, corrosion
and thus improve the reliability of these pipes.

Specification/Approvals
600V

Operating Temp
-40℃ to 80℃
Download product sheet
Typical technical performancesTest ItemsTest MethodTest Requirements
Tensile strengthASTM D 267112MPa minimum
Ultimate elongationASTM D 2671200% minimum
Tensile strength
Elongation after
Heat aging 120℃ /124hrs
UL 22412MPa minimum
270% minimum
Deformation resistanceUL 22450% minimum
Impact resistanceASTM D 746No cracking at -35℃ /1hr
Stress cracking resistanceASTM D 1693No cracking at 50℃ /24hrs
Fluid resistanceSulphuric acid
Break fluid(honda)
Unleaded petrol
Sodium hydroxide(0.1N)
No cracking after 25℃ /72hrs
DimensionsSize(mm)As supplied(mm)After recovered (mm)
D*(Min)d*(Max)w*(Min)A*(nom.)
66.54.51.10.2
88.56.01.20.2
1011.57.01.20.2
1313.07.81.40.2
1515.09.51.40.2

D* = Inner diameter as supplied.
d* = Inner diameter after fully recovered.
w* = Wall thickness after fully recovered.
A* = Adhesive thickness after fully recovered

ordering informationColorStandardBlack
Standard packagingIn 1.2-meter [4-foot] lengths or on spools
Ordering descriptionSpecify product name, size and color 
(for example, GAPT 6.0 Black)
* Other cutting length are available on request.