Voltage class 1KV specially designed to provide mechanical protection for automotive air conditioning pipes Product Code Cross References:DSG Canusa : DERAY-HBNS Voltage Class 1kV Specially designed to provide mechanical protection for automotive air conditioning pipes Heat Shrinkable tubing specially designed for external protection of automotive air-conditioner pipes.  Applications:·Protection of automotive air conditioning pipes Features/Benefits:·Shrink Ratio: >2:1·Abrasion resistant semi-rigid material, protect against stone/gravel damage·Adheres to aluminum pipe during bending process·Excellent corrosion resistance·Eliminate noise and shock Temperature Range:Operating Temperature : -55 ºC ~ 135 ºCShrink Temperature : 125 ºC Colour:Black Product Code Cross References:DSG Canusa : DERAY-HBNS Technical Details:

Test item	Test method	Typical data
Tensile strength	ASTM D2671	≥ 17MPa
Breakdown elongation	ASTM D2671	≥ 500%
specific gravity	ASTM D792	1.2
Tensile strength after aging	ASTM D2671	≥ 17MPa
Breakdown elongation after aging	ASTM D2671	≥ 400%
Heat shock	ASTM D2671	200/4h outer layer no drop no flow
Low temperature flexibility	ASTM F2671	-55/4h outer layer no cracking
Volume Resistivity	ASTM D2671	≥ 1015Ω.cm
Dielectric strength	ASTM D2671	≥ 20kV/mm
Water absorption	ASTM D570	≤ 0.5%
Copper corrosion	ASTM D2671	pass

  Product Selection

Product Code	Wall thicknessafter free recovery(mm)	Standard Package(m/roll)
A4-φ13/6	0.60	50
A4-φ19/7.8	0.75	50
A4-φ19/9.5	0.75	50
A4-φ21/7.8	0.75	50
A4-φ22/7.5	1.0	50
A4-φ25.4/9.5	0.70	50
A4-φ25/12.5	0.50	50
A4-φ30/15	0.50	50
A4-φ32/16	0.90	50
A4-φ35/17	0.50	50
A4-φ40/14	0.90	50

air conditioner tube