Medium Wall heat shrinkable insulation tube
USD $0.05 - $0.1 /Meter
Min.Order:400 Meters
Dongguan Weishida Insulation Materials Co., Ltd.
MEDIUM WALL POLYOLEFIN TUBING
Features/Applications-insulation tube
HB2 is semi-flexible medium wall tubing with continuous length without hot melt adhesive. Designed to seal and protect 1KV power cable terminations and joints.
Minimum fully recovery temperature: 120°C
Standard color: Black, Red
Technical data:
Property | Test Method | Typical Data |
Operating temperature | IEC 216 | -55 to +110°C |
Tensile strength | ASTM D2671 | ≥14MPa |
Tensile strength after aging | ASTM D 2671/150°C, 168hrs. | ≥14MPa |
Elongation at break | ASTM D2671 | ≥400% |
Elongation at break after aging | ASTM D 2671/150°C, 168hrs. | ≥300% |
Density | ASTM D792 | 1.05g/cm3 |
Longitudinal shrinkage | UL224 | 0 to -10% |
Dielectric strength | IEC243 | ≥20kV/mm |
Volume resistance | IEC93 | ≥1014Ω.cm |
Eccentricity | ASTM D2671 | <30% |
Copper stability | ASTM D2671 | Pass |
Resistance to stress cracking (50°C) | ASTM D1693 | No Cracking |
Water absorption | ISO 62/23°C,14days | <0.15% |
Normal size (mm)
| As supplied (mm)
| After recovered (mm) | Style | Standard length (mm) | |
Inside diameter (min.) | Inside diameter (Max.) | Wall thickness (Nom.) | |||
8/2 | 8 | 2 | 1.7 | — | 30 |
12/3 | 12 | 3 | 2.0 | — | 30 |
16/5 | 16 | 5 | 2.2 | — | 30 |
22/6 | 22 | 6 | 2.5 | — | 30 |
33/10 | 33 | 10 | 2.7 | — | 30 |
40/12 | 40 | 12 | 2.7 | — | 30 |
48/16 | 48 | 16 | 2.7 | — | 30 |
55/19 | 55 | 19 | 2.7 | — | 30 |
Our company have more than ten years of production and developing experiences,with perfect equipment and design ability.