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Dual-Wall Polyolefin Heat Shrinkable Tubing For Protecting Metal Pipes(H5-2000)

Applications/features

H5-2000 is designed for use on industry standard metal pipes to provide protection on automotive brake and fuel lines in areas exposed to mechanical abuse and moisture.The product is positioned on straight pipe lengths prior to the second end nut fitting.Each size of H5-2000 tubing has been designed for use on a specific standard size of metal pipe.The product rapidly shrinks on application of heat above 115°c and the adhesive melts and flows around the substrate,eliminating air gaps.Once installed, the pipes are bent and formed.

Temperature rating
Operating temperature range -40°C to + 80°C
Min. full recovery temperature +110°C

Installation

Equipment to install H5-2000 will depend on production capacity and pipe length.Generally,Conveyor belt type ovens with heaters situated above and
below a mesh belt are used.The belt speed should be easily controlled and
the heater powerful enough in order to achieve the required temperature
profile on the metal pipe and surface of the tubing.




Standard colour: black

Specification Values


Property

Method of test

Value

Temperature at operating

IEC 216

-55°C to +105°C

Tensile strength

ASTM D 2671

17Mpa

Elongation at break

ASTM D 271

700%

Longitudinal shrinkage

---------

-3%

Eccentricity

ASTM D 2761

20%

Heat aging  
Ultimate elongation  
Tensile strength

after 24hrs at 120°C

700%(min.)  
16Mpa(min)


Cold resistance

ASTM D 746
after 1hrs at -35°C

No cracking

Stress cracking resistance

ASTM D 1693  
50°C / 24hrs

50% no cracking


Fluid resistance

ASTM D 2671
25°C / 72hrs
brake fluid (Honda)   
Unleaded petrol

Tensile strength 12Mpa(min)  
Ultimate elongation 300%(min)  
Tensile strength 7.8Mpa(min)  
Ultimate elongation 150%(min)


Dimensions(mm)

 
Size

As Supplied (mm)

After Recovered (mm)

Inside Diameter   (D)

Wall Thickness   (T)

Sub Thickness   (T)

Inside Diameter 
(D)

H-5(2000)-5

5.50

1.00

0.20

3.40

H-5(2000)-6

6.50

1.00

0.20

4.70

H-5(2000)-8

8.50

1.00

0.20

6.10

  H-5(2000)-10

10.70

1.35

0.20

7.30

  H-5(2000)-15

15.00

1.35

0.20

9.60