Marker
Skip to content
About Us Contact Us Wholesale Login
2:1 - Dual Wall Polyolefin Heat Shrink Tubing - Black

2:1 - Dual Wall Polyolefin Heat Shrink Tubing - Black

SKU HS501-BK

Login To View Discounted Pricing

$6.98 - $40.68
$6.98
$6.98 - $40.68
$6.98
Request a quote

Want to Sell Our Products. Click Here

  • 48” Length Per Stick
  • UL Listed, File E536025
  • Shrink Ratio: 50% or More In The Radial Direction, 5% or Less In The Axial Direction
  • Continuous Operating Temperature: - 55℃(-67℉) to 110℃ (230℉)
  • Excellent Electrical Insulation Properties
  • AMS-DTL-23053/4 Class 2 (Formerly MIL-DTL-23053/4 Class 2)
  • ROHS Compliant
  • Please Note: Our Diameters for Heat Shrink Tubing are measured as ROUND TUBE, NOT FLAT
  • Please be advised: All 4’ long sticks are shipped Folded to avoid costly "oversized shipping" fees for the customer. If you require your HS stick to ship un-folded please contact us

This 2:1 dual wall, adhesive heat shrink tubing is designed for general purpose applications such as the insulation and strain relief of electrical connections and terminations, light-duty harnessing, jacketing, and bundling. The adhesive lining forms an environmental seal that helps protect against moisture.

Technical Specifications

Property Test Method Value
Physical Unaged Tensile Strength ASTM D638 Min. 1500psi
Elongation Min. 2000psi
Fluid Resist. Tensile Strength ASTM D638 Min. 1000 ps
Dielectric strength ASTM D2671 Min. 400 Volts/mil
Heat shock 250℃, 4 hrs No cracks, flowing, or dripping
Low temperature flex ASTM D746 No crack @ -55℃
Secant Modulus ASTM D882 Max. 25,000 psi
Heat Resistance ASTM D2671 No cracks
Electrical Dielectric strength ASTM D2671 Min. 500 Volts/mil
Volume resistivity ASTM D876 Min. 1x1012Ω -cm
Chemical Copper corrosion 121℃, 16hrs No corrosion
Fungus resistance ASTM G21 No growth
Water Absorption ASTM D570 Max. 0.5%
Flammability ASTM D2671 Pass

 

Size
Expanded
Recovered
Internal Diameter 
 Minimum (D)
Internal Diameter 
 Maximum (D)
Minimum Total Wall 
 Thickness (Total Wall) (T)
Normal Wall Thickness 
 (Adhesive Wall) (T)
Product Dimensions
Inch Size
In.
mm
In.
mm
In.
mm
In.
mm
1/8"
0.125
3.2
0.062
1.57
0.017
0.43
0.008
0.20
3/16"
0.187
4.7
0.093
2.36
0.017
0.43
0.008
0.20
1/4"
0.250
6.4
0.125
3.18
0.022
0.56
0.008
0.20
3/8"
0.375
9.5
0.187
4.75
0.022
0.56
0.012
0.30
1/2"
0.500
12.7
0.250
6.35
0.022
0.56
0.012
0.30
3/4"
0.750
19.1
0.375
9.53
0.027
0.69
0.012
0.30
1"
1.000
25.4
0.500
12.7
0.030
0.76
0.012
0.30
1-1/2"
1.500
38.1
0.750
19.1
0.034
0.86
0.012
0.30