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Polyolefin Heat Shrink Tubing
Medium Duty Polyolefin Tubing-3:1

Medium Duty Polyolefin Tubing-3:1

Medium-Duty Polyolefin Shrink Tubing is an exceptionally durable solution that can effectively and efficiently meet the needs of a broad assortment of cable and wiring applications. Polyolefin UV heat shrink tubing can be installed quickly, in virtually any environment with ease, for reliable, long-lasting cable and wire protection every time! 

  • Currently available in a wide variety of convenient sizes ranging from .4” to 4.5”, this medium- duty polyolefin heat shrink tubing is abrasion resistant and provides heat shrink ratios that easily accommodate the effective insulation and sealing of large wire transitions, splices and battery cables/wires.
  • NP- 700MD polyolefin heat shrink tubing meets all required AMS- DTL- 23053/15 polyolefin tubing specifications and is available in Class 2 only.
  • For this electrical product, most tubing is available in black and red, though some are available in black only. 
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Medium Duty Polyolefin Tubing-3:1

Product Code: NP-700MD-0400

Specs

Expanded I.D.(inch/mm) .40/10,2
Recovered I.D.(inch/mm) .15/3,8
Recovered Wall Thickness (Nominal) .09 in. 2.3 mm
Size 0.4
Shrink Ratio 3:1
Cable Range #12-#6 AWG
Product Details >
Color:
Color Options
Product Code: NP-700MD-0800

Specs

Expanded I.D.(inch/mm) .80/20,3
Recovered I.D.(inch/mm) .22/5,6
Recovered Wall Thickness (Nominal) .10 in. 2.5 mm
Size 0.8
Shrink Ratio 3:1
Cable Range #8-#3 AWG
Product Details >
Color:
Color Options
Product Code: NP-700MD-1100

Specs

Expanded I.D.(inch/mm) 1.10/27,9
Recovered I.D.(inch/mm) .37/9,4
Recovered Wall Thickness (Nominal) .10 in. 2.5 mm
Size 1.1
Shrink Ratio 3:1
Cable Range #2-2/0 AWG
Product Details >
Color:
Color Options
Product Code: NP-700MD-1300-0-4ft

Specs

Color Black
Length 4ft
Expanded I.D.(inch/mm) 1.30/33,0
Recovered I.D.(inch/mm) .43/10,9
Recovered Wall Thickness (Nominal) .10 in. 2.5 mm
Size 1.3
Shrink Ratio 3:1
Cable Range #1-4/0 AWG
Product Details >
Product Code: NP-700MD-1500-0-4ft

Specs

Color Black
Length 4ft
Nominal Size BEFORE Shrinkage 1 1/2
Expanded I.D.(inch/mm) 1.50/38,1
Recovered I.D.(inch/mm) .50/12,7
Recovered Wall Thickness (Nominal) .10 in. 2.5 mm
Size 1.5
Shrink Ratio 3:1
Cable Range 1/0-250 MCM
Product Details >
Product Code: NP-700MD-1700-0-4ft

Specs

Color Black
Length 4ft
Expanded I.D.(inch/mm) 1.70/43,2
Recovered I.D.(inch/mm) .60/15,2
Recovered Wall Thickness (Nominal) .10 in. 2.5 mm
Size 1.7
Shrink Ratio 3:1
Cable Range 4/0-400 MCM
Product Details >
Product Code: NP-700MD-2000-0-4ft

Specs

Color Black
Length 4ft
Nominal Size BEFORE Shrinkage 2
Expanded I.D.(inch/mm) 2.00/50,8
Recovered I.D.(inch/mm) .75/19,1
Recovered Wall Thickness (Nominal) .10 in. 2.5 mm
Size 2
Shrink Ratio 3:1
Cable Range 300-500 MCM
Product Details >
Product Code: NP-700MD-3000-0-4ft

Specs

Color Black
Length 4ft
Nominal Size BEFORE Shrinkage 3
Expanded I.D.(inch/mm) 3.00/76,2
Recovered I.D.(inch/mm) 1.00/25,4
Recovered Wall Thickness (Nominal) .012 inch 0,30 mm
Size 3
Shrink Ratio 3:1
Cable Range 600-1250 MCM
Product Details >
Product Code: NP-700MD-4300-0-4ft

Specs

Color Black
Length 4ft
Nominal Size BEFORE Shrinkage 4 2/7
Expanded I.D.(inch/mm) 4.30/109,2
Recovered I.D.(inch/mm) 1.50/38,1
Recovered Wall Thickness (Nominal) .15 in. 3.8 mm
Size 4.3
Shrink Ratio 3:1
Cable Range 1000-2500 MCM
Product Details >
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Product Code:
Additional Information

This polyolefin heat shrink tubing is constructed to maintain its integrity under the most demanding environmental conditions. It absorbs little moisture (0.20%) and remains flexible at low temperatures. A factory-supplied sealant adds an extra layer of protection from moisture, debris, and other contaminants.

Product Features

  • Operating temperature range: -67°F to 230°F (-55°C to +110°C)
  • Self-extinguishing
  • Ultimate Elongation: 475%
  • Specifications: SAE-AMS-DTL-23053/15, Class 2; ABS; RoHS Compliant
  • Colors: red and black