Cold Shrink Tubing
Gala Cold Shrink Tube are open ended, tubular rubber sleeves that are factory expanded and assembled onto a removable core. The core is removed after the tube has been position for installation over and inline connection, terminal lug etc. allowing the tube to shrink and form a water resistance seal. The insulating tube is made of high quality EPDM Rubber which does not contain chloride or sulfur. Seven diameter sizes will cover range of cable upto 1100 volts for copper and aluminium conductor upto 1000 Sq. mm.
- Simple and fast installation, no tools required.
- Accommodates a wide range of cable sizes.
- Seals tight, retains resiliency for years.
- Water resistance.
- No mastic or tape required.
- Resists acids and alkalis.
- Resists ozone.
- Resists fungus.
- Good thermal stability
- Operating temperature range -40 °C to 105°C
- Water resistance, meets the water seal requirements of ANSI C119.1
All dimesions are in mm
| Selection Chart | |||||
|---|---|---|---|---|---|
| Code No. | Ds (min.) | Df (max.) | Lf (max.) | Tf ±10% | Application Range |
| GCTE 20/7 | 20 | 7 | 500 | 3.4 | 8 - 15 |
| GCTE 25/9 | 25 | 9 | 500 | 3.6 | 10 - 20 |
| GCTE 35/11 | 35 | 11 | 500 | 3.6 | 12 - 30 |
| GCTE 40/13 | 40 | 13 | 500 | 3.6 | 14 - 33 |
| GCTE 53/16 | 53 | 16 | 500 | 3.6 | 17 - 46 |
| GCTE 70/20 | 70 | 20 | 500 | 3.6 | 21 - 63 |
| GCTE 104/28 | 104 | 28 | 500 | 3.8 | 29 - 94 |
| GCTE 125/34 | 125 | 34 | 500 | 3.8 | 35 - 115 |
| GCTE 150/41 | 150 | 41 | 500 | 3.8 | 42 - 141 |
| Selection Chart : High shrink ratio | |||||
|---|---|---|---|---|---|
| Code No. | Ds (min.) | Df (max.) | Lf (min.) | Tf ±10% | Application Range |
| GCTE 40/9 | 40 | 9 | 500 | 4.0 | 10 - 33 |
| GCTE 70/17 | 70 | 17 | 500 | 4.0 | 18 - 63 |
| GCTE 80/19 | 80 | 19 | 500 | 4.0 | 20 - 73 |
*All dimensions are in mm | D : Diameter | s : as supplied | f : after free recovery
| Technical Specification | ||
|---|---|---|
| Properties | Test Methods | Typical Value |
| Colour | Visual | Black |
| 300% Modulus | ASTM D-412 | 3.3 MPa |
| Ultimate Tensile | ASTM D-412 | 9.6 MPa |
| Ultimate Elongation | ASTM D-412 | 750% |
| Die C Tear | ASTM D-624C | 26.3 KN/m |
| Fungus Resistance | ASTM G-21 | 28 Days exposure no growth |
| Moisture Absorption 7 days @ 90°C H2O | Internal Method | Wt. Gain 1.8% |
| Dielectric Strength | ASTM D149 | 14.3 kV/mm |
Products
Heat Shrink Tubes / Heat Shrink Sleeves
- Advantages Of Heat shrink Tubing
- Thin Wall Tubes
- GDW : Dual Wall Tubing
- Medium/Heavy Wall Tubes-Commercial
- Heat Shrink Co-extruded Tubing Premium Quality
- Red Insulation Tubes
- Non Tracking Tubes
- Busbar Sleeves
- Stress Control Tube
- Integrated Stress Control Tube-GVOT Tube
- Heat Shrink Double Layer Tube-GDTL Tube
- High Shrink Ratio Heat Shrink Tube
Switchgear Insulation Products
- Barrier Board Sheet
- End Sealing Kit for Extensible RMU/GIS Bushing
- Heat Shrink Bus Bar Sleeve
- Bus Bar Insulating Shrouds
- Bus Bar Insulating Shrouds Polyolefin
- Bus Bar End Caps
- Thin wall tube wire marking
- Heat Shrink Tape (Bustape)
- Insulation for Circuit Breakers
- Busbar Sleeve for 66 kV
- Bushing Boot
- Non Shrinkable High Voltage Tape
- Heat Shrinkable Gland
