Heat Shrink Tubing Roll
Widely Used: Heat shrink tube are mainly used for industrial, ship, wire links, anti-rust and anti-corrosion protection of solder joints, and audio and electrical DIY. Wire ends, harnesses, electronics protection and insulation treatment, fitness equipment parts and steel structure surface protection and so on.Rolls of heat shrink tubing are also easy to carry and use.
Material: Halogen-free polyolefin,Hot-melt adhesives(HMA). It has the advantages of good electrical insulation, good sealing, waterproof, corrosion resistance and high temperature resistance. Anti-aging, tough, not easy to break.
Manufacturing Process: Irradiation cross-linking
Standard: ASTM D 2671/E28/570/1000,IEC 60243/60093,UL 224,RoHS,ISO9001
Model: Medium-wall/Dual wall. Double wall heat shrink tube and lined with glue can better act on the wrapped objects.When heat is applied, adhesive comes out and seals the connection. This creates waterproof and long-lasting insulation.Compared with single-wall heat shrinkable tubes, double-wall heat shrink tubing has better compactness.
Ratio 3:1
3 to 1 shrink ratio means that the tubing's inner diameter can shrink down to 1/3 its original inner diameter. Thus, the tubing is three times larger supplied than compared to when it has been shrunk down. for example, 1-1/4"(31.75mm) of the pipe diameter becomes 5/12"(10.58mm) after heat shrinking.You only need to heat it evenly with a hot air blower to make it shrink.Initial shrinkage temperature:90℃(194℉),fully shrink temperature:125℃(257℉)，range temperature:-45℃-125℃(-49-257℉).Dielectric strength:rated up to 1000V.
| 3:1 | Red | 3/16 in(4.76mm) | 1/16 in(1.58mm) | ———— | ———— | ———— | ———— | $33.29 |
| 3:1 | Black | 3/16 in(4.76mm) | 1/16 in(1.58mm) | ———— | ———— | ———— | ———— | $33.29 |
| 3:1 | Red | 1/2 in(12.7mm) | 1/6 in(4.23mm) | $7.10 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 5/8 in (15.88mm) | 5/24 in(5.29mm) | $7.19 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 3/4 in(19.05mm) | 1/4 in(6.35mm) | $7.73 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 1 in(25.4mm) | 1/3 in(8.47mm) | $8.09 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 1-1/4 in(31.75mm) | 5/12 in(10.58mm) | $8.63 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 1-1/2 in(38.1mm) | 1/2 in(12.7mm) | $9.89 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 2 in(50.8mm) | 2/3 in(16.93mm) | $11.69 | ———— | ———— | ———— | ———— |
| 3:1 | Red | 3/8 in(9.52mm) | 1/8 in(3.17mm) | ———— | ———— | ———— | ———— | $38.69 |
| 3:1 | Red | 5/16 in(7.94mm) | 5/48 in(2.64mm) | ———— | ———— | ———— | ———— | $38.69 |
| 3:1 | Red | 1/4 in(6.35mm) | 1/12 in(2.11mm) | ———— | ———— | ———— | ———— | $33.29 |
| 3:1 | Red | 1/8 in(3.12mm) | 1/24 in(1.04mm) | ———— | ———— | ———— | ———— | $29.69 |
| 3:1 | Red | 3/32 In(2.38mm) | 1/32 in(0.79mm) | ———— | ———— | ———— | ———— | $28.79 |
| 3:1 | Black | 2 in(50.8mm) | 2/3 in(16.93mm) | ———— | ———— | ———— | $94.49 | ———— |
| 3:1 | Black | 1-1/2 in(38.1mm) | 1/2 in(12.7mm) | ———— | ———— | ———— | $85.49 | ———— |
| 3:1 | Black | 1-1/4 in(31.75mm) | 5/12 in(10.58mm) | ———— | ———— | ———— | $55.79 | ———— |
| 3:1 | Black | 1 in(25.4mm) | 1/3 in(8.47mm) | ———— | ———— | ———— | $43.19 | ———— |
| 3:1 | Black | 3/4 in(19.05mm) | 1/4 in(6.35mm) | ———— | ———— | ———— | ———— | $53.09 |
| 3:1 | Black | 5/8 in (15.88mm) | 5/24 in(5.29mm) | ———— | ———— | ———— | ———— | $43.19 |
| 3:1 | Black | 1/2 in(12.7mm) | 1/6 in(4.23mm) | ———— | ———— | ———— | ———— | $43.19 |
| 3:1 | Black | 3/8 in(9.52mm) | 1/8 in(3.17mm) | ———— | ———— | ———— | ———— | $38.69 |
| 3:1 | Black | 5/16 in(7.94mm) | 5/48 in(2.64mm) | ———— | ———— | ———— | ———— | $38.69 |
| 3:1 | Black | 1/4 in(6.35mm) | 1/12 in(2.11mm) | ———— | ———— | ———— | ———— | $33.29 |
| 3:1 | Black | 1/8 in(3.12mm) | 1/24 in(1.04mm) | ———— | ———— | ———— | ———— | $29.69 |
| 3:1 | Black | 3/32 In(2.38mm) | 1/32 in(0.79mm) | ———— | ———— | ———— | ———— | $28.79 |
Ratio 4:1
4 to 1 shrink ratio means that the tubing's inner diameter can shrink down to 1/4 its original inner diameter. Thus, the tubing is four times larger supplied than compared to when it has been shrunk down. for example, 5/16"(7.94mm) of the pipe diameter becomes 5/64"(1.98mm) after heat shrinking.You only need to heat it evenly with a hot air blower to make it shrink.Initial shrinkage temperature:90℃(194℉),fully shrink temperature:125℃(257℉)，range temperature:-45℃-125℃(-49-257℉).Dielectric strength:rated up to 1000V.
| 4:1 | Red | 5/16 in(7.94mm) | 5/64 in(1.98mm) | ———— | ———— | $22.49 | ———— | ———— |
| 4:1 | Red | 1-1/2 in(38.1mm) | 3/8 in(9.52mm) | ———— | $38.69 | ———— | ———— | ———— |
| 4:1 | Red | 1-1/4 in(31.75mm) | 5/16 in(7.94mm) | ———— | $31.49 | ———— | ———— | ———— |
| 4:1 | Red | 1 in(25.4mm) | 1/4 in(6.35mm) | ———— | $32.39 | ———— | ———— | ———— |
| 4:1 | Red | 3/4 in(19.05mm) | 3/16 in(4.76mm) | ———— | $26.99 | ———— | ———— | ———— |
| 4:1 | Red | 5/8 in (15.88mm) | 5/32 in(3.97mm) | ———— | $26.09 | ———— | ———— | ———— |
| 4:1 | Red | 1/2 in(12.7mm) | 1/8 in(3.18mm) | ———— | $18.89 | ———— | ———— | ———— |
| 4:1 | Red | 1/4 in(6.35mm) | 1/16 in(1.58mm) | ———— | ———— | $21.59 | ———— | ———— |
| 4:1 | Black | 1-1/2 in(38.1mm) | 3/8 in(9.52mm) | ———— | $38.69 | ———— | ———— | ———— |
| 4:1 | Black | 1-1/4 in(31.75mm) | 5/16 in(7.94mm) | ———— | $31.49 | ———— | ———— | ———— |
| 4:1 | Black | 1 in(25.4mm) | 1/4 in(6.35mm) | ———— | $32.39 | ———— | ———— | ———— |
| 4:1 | Black | 3/4 in(19.05mm) | 3/16 in(4.76mm) | ———— | $26.99 | ———— | ———— | ———— |
| 4:1 | Black | 5/8 in (15.88mm) | 5/32 in(3.97mm) | ———— | $26.09 | ———— | ———— | ———— |
| 4:1 | Black | 1/2 in(12.7mm) | 1/8 in(3.18mm) | ———— | $18.89 | ———— | ———— | ———— |
| 4:1 | Black | 5/16 in(7.94mm) | 5/64 in(1.98mm) | ———— | ———— | $22.49 | ———— | ———— |
| 4:1 | Black | 1/4 in(6.35mm) | 1/16 in(1.58mm) | ———— | ———— | $21.59 | ———— | ———— |