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Polyolefin Heat Shrink Tubing

Very Flexible Polyolefin-3:1

The extra flexibility and low shrink temperature make this flexible polyolefin tubing ideal for shrink-​fit jacketing applications and insulation of flexible wire bundles and temperature sensitive components. NP-​203 very flexible polyolefin tubing has a 3:1 shrink ratio and meets all AMS-​DTL-​23053/5C, UL and CSA specifications. Polyolefin heat shrink tubing is available in a variety of color options including black, clear, white, red, blue, green, yellow, violet, gray, brown and orange.
Product Code: NP-203-1/16

Specs

Expanded I.D.(inch/mm) .059/1,5
Recovered I.D.(inch/mm) .020/0,5
Recovered Wall Thickness (Nominal) .018 inch 0,45 mm
Size 1/16
Standard Spool 1000'
Shrink Ratio 3:1
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Length:
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  • 100ft
  • 1000ft
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Product Code: NP-203-1/8

Specs

Expanded I.D.(inch/mm) .118/3,0
Recovered I.D.(inch/mm) .039/1,0
Recovered Wall Thickness (Nominal) .022 in. 0.55 mm
Size 1/8
Standard Spool 500'
Shrink Ratio 3:1
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Length:
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  • 100ft
  • 500ft
Quantity
Product Code: NP-203-1/4

Specs

Expanded I.D.(inch/mm) .236/6,0
Recovered I.D.(inch/mm) .079/2,0
Recovered Wall Thickness (Nominal) .026 in. 0.65 mm
Size 1/4
Standard Spool 200'
Shrink Ratio 3:1
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Length:
  • 4ft
  • 100ft
  • 200ft
Quantity
Product Code: NP-203-3/8

Specs

Expanded I.D.(inch/mm) .354/9,0
Recovered I.D.(inch/mm) .118/3,0
Recovered Wall Thickness (Nominal) .030 in. 0.75 mm
Size 3/8
Standard Spool 200'
Shrink Ratio 3:1
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Length:
  • 4ft
  • 100ft
  • 200ft
Quantity
Product Code: NP-203-1/2

Specs

Expanded I.D.(inch/mm) .472/12,0
Recovered I.D.(inch/mm) .157/4,0
Recovered Wall Thickness (Nominal) .030 in. 0.75 mm
Size 1/2
Standard Spool 200'
Shrink Ratio 3:1
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Length:
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  • 100ft
  • 200ft
Quantity
Product Code: NP-203-3/4

Specs

Expanded I.D.(inch/mm) .709/18,0
Recovered I.D.(inch/mm) .236/6,0
Recovered Wall Thickness (Nominal) .030 in. 0.75 mm
Size 3/4
Standard Spool 200'
Shrink Ratio 3:1
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$0.00
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Length:
  • 4ft
  • 100ft
  • 200ft
Quantity
Product Code: NP-203-1

Specs

Expanded I.D.(inch/mm) .945/24,0
Recovered I.D.(inch/mm) .315/8,0
Recovered Wall Thickness (Nominal) .039 in. 1.00 mm
Size 1
Standard Spool 100'
Shrink Ratio 3:1
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$0.00
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Length:
  • 4ft
  • 100ft
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Product Code: NP-203-1-1/2

Specs

Expanded I.D.(inch/mm) 1.535/39,0
Recovered I.D.(inch/mm) .512/13,0
Recovered Wall Thickness (Nominal) .045 in. 1.15 mm
Size 1-1/2
Standard Spool 100'
Shrink Ratio 3:1
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Length:
  • 4ft
  • 100ft
Quantity
Product Code: NP-203-2

Specs

Expanded I.D.(inch/mm) 2.00/50,8
Recovered I.D.(inch/mm) .67/17
Recovered Wall Thickness (Nominal) .059 in. 1.49 mm
Size 2
Standard Spool 100'
Shrink Ratio 3:1
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Length:
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  • 100ft
Quantity
Product Code: NP-203-3

Specs

Expanded I.D.(inch/mm) 3.00/76,2
Recovered I.D.(inch/mm) 1.00/25,5
Recovered Wall Thickness (Nominal) .065 in. 1.65 mm
Size 3
Standard Spool 100'
Shrink Ratio 3:1
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Length:
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  • 100ft
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Additional Information

Physical Property

Typical Value-US Units (metric)

 

Tensile Strength +

2600 psi

 

Ultimate Elongation

400%

 

Longitudinal Change

±5%

 

Secant Modulus (2%)

8700 psi

 

Specific Gravity

1.59

 

Heat Aging (168 hrs. @158°C)

Elongation 350%

 

Heat Shock (4 hrs. @ 250°C)

No dripping, flowing, cracking

 

 

 

 

Flammability

Self-Extinguish

 

Low Temperature Flexibility (4 hrs @

-55°C )

No Cracking

 

Volume Resistivity

1015 ohm/cm

 

Dielectric Strength

700 V/mil

 

Chemical Property (Test Method)

Typical Value

 

Corrosive Effect

Non-corrosive

 

Fungus Resistance

Inert

 

Water Absorption

0.20%

 

Tensile Strength

400 V/mo;

 

Application Specifications

 

SAE-AMS-DTL-23053/5; Class 1; UL File E48398; CSA LR38227, RoHS Compliant