Polyolefin Tubing, Polyolefin Heat Shrink Tubing, Polyolefin Shrink Tubing

General Purpose Flexible Polyolefin Tubing-2:1

This general purpose flexible polyolefin heat shrink tubing is the perfect polyolefin tubing solution for a tremendous assortment of cable and wiring applications. Typically used as a shrink-fit electrical insulation over cable splices and terminations, this highly durable polyolefin shrink tubing can also be utilized for lightweight wire harness covering, wire marking, wire bundling, component packaging and fire-resistant covering.

Available in a vast range of convenient sizes, H221 flexible polyolefin tubing is rated for continuous operation from -55°C (-67°F) to 135°C (275°F) and can withstand elevated temperatures as high as 300°C (572°F) for short periods of time. The minimum shrink temperature for H221 polyolefin heat shrink tubing is 100°C (212°F).

H221 flexible polyolefin tubing is also available in a wide array of colors, ideal for easy color-coded identification of wires, cables, tubing and more.

Standard Polyolefin Tubing Colors:Class 1 (flame retardant): black, white, red, blue, green, yellow, violet, gray, brown, orange and green/yellow. Class 2 (non-flame retardant) is available in clear only.
Standard Polyolefin Tubing Packaging:Spools, 4' lengths.
Tip: When ordering flexible polyolefin heat shrink tubing, always select the largest size that will shrink snugly over the item to be covered.

Download Polyolefin Tubing Specifications (PDF)

Size (in.)	Expanded ID		Recovered ID		Recovered Wall Thickness		Mil. Spec. MS23053/5-XXX
Size (in.)	Inch	mm	Inch	mm	Inch	mm	Class 1 (colors)	Class 2 (clear)
H221-3/64 H221-1/16 H221-3/32 H221-1/8 H221-3/16 H221-1/4 H221-3/8 H221-1/2 H221-3/4 H221-1 H221-1.5 H221-2 H221-3 H221-4	.046 .063 .093 .125 .187 .250 .375 .500 .750 1.000 1.500 2.000 3.000 4.000	1,17 1,60 2,36 3,18 4,75 6,35 9,53 12,70 19,05 25,40 38,10 50,80 76,20 101,60	.023 .031 .046 .062 .093 .125 .187 .250 .375 .500 .750 1.000 1.500 2.000	0,58 0,79 1,17 1,57 2,36 3,18 4,75 6,35 9,53 12,70 19,05 25,40 38,10 50,80	.016 .017 .020 .020 .020 .025 .025 .025 .030 .035 .040 .045 .050 .055	0,41 0,43 0,51 0,51 0,51 0,64 0,64 0,64 0,76 0,89 1,02 1,14 1,27 1,40	-101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114	-201 -202 -203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214

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