Ordinary Heat Shrinkable Tube
Double Wall Heat Shrinkable Tube
High Temperature Heat Shrinkable Tube
Heat Shrinkable Marking Tube
Medium/Thick Wall Heat Shrinkable Tube
High Pressure Heat Shrinkable Tube
Anti-Slip Pattern Heat Shrinkable Tube
Teflon Tube/Silicone Tube
Bellows
Molded Heat Shrinkable Parts
Molded Special-Shaped Protective Box
Insulation Sealing Protective Tape
Product Model Comparison Table
Good UV resistance;
Working temperature: -40℃~+110℃
Shrinking temperature: 70℃~125℃;
Standard color: transparent yellow;
product description:
The oil-blocking heat shrinkable tube is made of radiation cross-linked polyolefin material and has excellent oil resistance. It is used for the oil-proof and insulation protection of the intermediate joints of oil-immersed cable accessories and terminals below 36kV.
Features
Good UV resistance;
Working temperature: -40℃~+110℃
Shrinking temperature: 70℃~125℃;
Standard color: transparent yellow;
Model specification | Supply inner diameter (mm) | Size after fully contracted(mm) | Standard packaging (M/plate) | |
Maximum inner diameter | Wall thickness | |||
YEVA-OT 20/8 | ≥20 | 8 | 1.9±0.2 | 30 |
YEVA-OT 30/11 | ≥30 | 11 | 2.0±0.2 | 30 |
YEVA-OT 35/12 | ≥35 | 12 | 2.4±0.2 | 30 |
YEVA-OT 40/17 | ≥40 | 17 | 2.4±0.2 | 30 |
YEVA-OT 50/22 | ≥50 | 22 | 2.4±0.2 | 15 |
YEVA-OT 65/23 | ≥65 | 23 | 3.0±0.3 | 15 |
YEVA-OT 75/29 | ≥75 | 29 | 3.0±0.3 | 15 |
YEVA-OT 85/30 | ≥85 | 30 | 3.0±0.3 | 15 |
YEVA-OT 100/39 | ≥100 | 39 | 3.0±0.3 | 15 |
YEVA-OT 120/45 | ≥120 | 45 | 3.0±0.3 | 15 |
Project | Test Methods | Typical data |
Tensile Strength | ASTM D 2671 | ≥12.5MPa |
Elongation at break | ASTM D 2671 | ≥300% |
Resistance to transformer oil (70℃/168 hours) | K1≥0.7;K2≥0.8 | ≥0.72 |
≥1.25 | ||
Breakdown strength | IEC 60243 | ≥22KV/mm(1mm) |
Volume resistivity | IEC 60093 | ≥10^14Ω.cm |
Water absorption | ISO 62 | ≤0.5% |
Low temperature brittleness | ASTM D 2671 (-40°C, 4 hours) | No cracks |