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Heat Shrink Dual Wall Tubing for Automotive Brake Oil Line Protection

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Number of views:
1000
Product serial number
CB-DWT(2000)
Quantity
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+
Stock:
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1
Product manual
Performance
Specifications

Material: Outer: crosslinked modified semi-rigid polyolefin resin
        Inner layer: hot melt adhesive
Shrink ratio: 1.5: 1
Features:
  • Excellent scratch resistance;
  At low temperatures good flexibility;
  meet automotive standards;
  excellent oil and chemical resistance;
  continuous use temperature: -35 ℃ ~ + 125 ℃
  •
Minimum shrink temperature: 110 ℃.

Applications: CB-2000 casing with a metal pipe industry standard for the design blueprint, focusing on the protection of automotive brake hoses and fuel pipes. Avoid tubing from mechanical damage and moisture corrosion in harsh conditions. Each size CB- 2000 casing for metal tubing certain rules. The product is rapid contraction in more than 115 ℃, once installed, the tubing can be bent shape. Through the National Automobile Quality Supervision and Testing Center of.

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We could not find any corresponding parameters, please add them to the properties table
Performance
Test method
Indicator
Values
Longitudinal length change rate
 
0-10%
-2%
Eccentricity
ASTM D2671
20%
10%
Tensile strength
ASTM D2671
≥12MPa
14MPa
Elongation at break
ASTM D2671
400%
460%
Hot air aging
158.0℃±1.0℃,168Hours
-
-
Tensile strength after aging
ASTM D2671
≥12MPa
13MPa
Ultimate elongation after aging
ASTM D2671
270%
410%
Deformation resistance
ASTM D746
≥50%
82%
Impact resistance
ASTM D746
-35℃,No cracking
No cracking
Anti-shock dart
ASTM D746
No cracking
No cracking
Low temperature performance
ASTM D746
          -35℃,1Hours
No cracking
No cracking
Low temperature cracking
ASTM D1693
          50℃,24Hours
No cracking
No cracking
Solvent Resistance
ASTM D2671/25℃/72h
Sulfuric acid (specific gravity: 1.28)
No cracking
Sodium hydroxide (0.1N)
No cracking
Automotive brake fluid
No cracking
Unleaded gasoline
No cracking
Specifications
Standard pipe diameter ( m m )
Finished inner diameter ( m m )
Wall thickness (completely closed on the steel surface)
CB2000-5
3.50
≥5.0
1.0
CB2000-6
4.76
≥6.0
1.0
CB2000-8
6.35
≥8.0
1.0
CB2000-10
8.00
≥10.0
1.0
CB2000-15
10.00
≥15.0
1.0
CB2000-14
4.85
≥14.0
1.0
 
Standard color: black Note: Please refer to the following pipe diameter order, other sizes can be customized.
 
 
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