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WRSHG(Heat Shrink Protective Tube)
Description
Made of cross linked polyolefin
Providing outer protection for power cable joints
Outstanding mechanical, electrical and chemical properties
Continuous operation temperature: -45? to 105?
Shrink temperature: start at 100?, and fully recovered at 130?
Selection Table – Cut Length Tube
| Product No. | Inner Diameter (mm) | After Recovered(mm) | Standard Length | |
| As Supplied Min) | After Recovered(Max) | Wall Thickness (±10%) | (mm) | |
| WRSHG-10/5 | 10 | 5 | 1.2 | 275-1000 |
| WRSHG-15/7 | 15 | 7 | 1.3 | 275-1000 |
| WRSHG-20/8 | 20 | 8 | 1.7 | 275-1000 |
| WRSHG-30/11 | 30 | 11 | 1.8 | 275-1000 |
| WRSHG-35/13 | 35 | 13 | 2.0 | 275-1000 |
| WRSHG-45/17 | 45 | 17 | 2.2 | 275-1000 |
| WRSHG-50/22 | 50 | 22 | 2.5 | 800-1200 |
| WRSHG-60/23 | 60 | 23 | 2.5 | 800-1200 |
| WRSHG-80/29 | 80 | 29 | 2.8 | 800-1200 |
| WRSHG-85/30 | 85 | 30 | 2.8 | 800-1200 |
| WRSHG-100/39 | 100 | 39 | 3.1 | 800-1200 |
| WRSHG-120/45 | 120 | 45 | 3.1 | 800-1200 |
| WRSHG-140/49 | 140 | 49 | 3.5 | 800-1200 |
| WRSHG-160/57 | 160 | 57 | 3.5 | 800-1200 |
| WRSHG-180/61 | 180 | 61 | 4.0 | 800-1200 |
| WRSHG-200/70 | 200 | 70 | 4.5 | 800-1200 |
| WRSHG-230/72 | 230 | 72 | 4.5 | 800-1200 |
| WRSHG-250/87 | 250 | 87 | 4.5 | 800-1200 |
| WRSHG-300/100 | 300 | 100 | 4.5 | 800-1200 |
| WRSHG-350/150 | 350 | 150 | 3.0 | 800-1200 |
| WRSHG-400/170 | 400 | 170 | 3.0 | 800-1200 |
| WRSHG-450/203 | 450 | 203 | 3.2 | 800-1200 |
| WRSHG-500/203 | 500 | 203 | 3.2 | 800-1200 |
Selection Table – Continuous Length Tube
| Product No. | Inner Diameter (mm) | After Recovered(mm) | Standard Length | |
| As Supplied Min) | After Recovered(Max) | Wall Thickness (±10%) | m/Spool | |
| WRSHG-10/5 | 10 | 5 | 1.2 | 25 |
| WRSHG-15/7 | 15 | 7 | 1.3 | 25 |
| WRSHG-20/8 | 20 | 8 | 1.7 | 25 |
| WRSHG-30/11 | 30 | 11 | 1.8 | 25 |
| WRSHG-35/13 | 35 | 13 | 2.0 | 25 |
| WRSHG-45/17 | 45 | 17 | 2.2 | 25 |
| WRSHG-50/22 | 50 | 22 | 2.5 | 25 |
| WRSHG-60/23 | 60 | 23 | 2.5 | 25 |
| WRSHG-80/29 | 80 | 29 | 2.8 | 25 |
| WRSHG-85/30 | 85 | 30 | 2.8 | 25 |
| WRSHG-100/39 | 100 | 39 | 3.1 | 15 |
| WRSHG-120/45 | 120 | 45 | 3.1 | 15 |
| WRSHG-140/49 | 140 | 49 | 3.5 | 15 |
| WRSHG-160/57 | 160 | 57 | 3.5 | 15 |
Remark: we can provide colorful (red, yellow, blue, green)productive tube diameter below 50mm.
Technical Data
| Property | Test Method | Standard Value |
| Operation Temperature | IEC 216 | -45? to 105? |
| Tensile Strength | ASTM-D-638 | =12MPa |
| Elongation at Break | ASTM-D-638 | =300% |
| Tensile Strength after Aging | ASTM-D-2671 | =10MPa (120?,168 hrs) |
| Elongation at Break after Aging | ASTM-D-2671 | =230% (120?,168hrs) |
| Volume Resistivity | IEC 60093 | =1×1014O·cm |
| Dielectric Strength | IEC 60093 | =20kV/mm |
| Longitudinal Shrinkage | ASTM-D-2671 | =10% |
| Eccentricity | ASTM-D-2671 | =30% |
| Water Absorption | ISO 62 | =0.5% |
