
Dual Wall Heat Shrinkable Tubing Hot Melt Inside
Dual wall heat shrink tube flexible,semi-rigid,flame resistant ,provide permanent waterproof ,ideal covering for sealing and insulating cable splices ,electronic connectors ,terminations repairs and direct buried installations .
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Description
Technical Parameters
Guanghai Electronic, founded in 2009, is one of the leading dual wall heat shrinkable tubing hot melt inside manufacturers and suppliers in China, offering you the customized service and the free sample for checking. Through special extrusion, this products made in China must be your best choice.
Dual Wall Heat Shrinkable Tubing Hot Melt Inside
Technical Parameters
| Product Type | Heat shrink tube |
| Material | PVC |
| Flame retardant | VW-1 |
| Operation Temperature | -45℃-125℃ |
| Withstand Voltage | 600V |
| Length | Customized |
| Shrink ratio | 3:1 |
| Water absorption | <0.2% |
| Shrinking temperature | 125℃-200℃ |
| Usage | electronic connectors |
Feature:
Resistant UV and waterproof
Fit over irregular shape and large connectors
Advantages
1.Flame resistant,waterproof
2.Flexible ,multicolored for choose and customzied
Detailed Images

| Dual Wall Heat Shrink Tube Specification Table | ||||||
| Specification(Inch) | Before Shrink Diameter (mm) | After Shrink Diameter (mm) | Standard Package | |||
| Min Diameter(D) | Max Diameter(d) | Wall Thickness(T+t) | Glue Thickness(t) | Meter/Roll | Meter/Pcs | |
| Φ1/8 | ≥3.2 | ≤1.00 | 0.90±0.30 | 0.40±0.20 | 200 | / |
| Φ3/16 | ≥4.8 | ≤1.66 | 1.05±0.30 | 0.40±0.20 | 100 | / |
| Φ1/4 | ≥6.4 | ≤2.20 | 1.25±0.30 | 0.45±0.20 | 100 | / |
| Φ5/16 | ≥7.9 | ≤2.70 | 1.35±0.30 | 0.45±0.20 | 100 | / |
| Φ3/8 | ≥9.5 | ≤3.20 | 1.45±0.30 | 0.50±0.20 | 50 | / |
| Φ1/2 | ≥12.7 | ≤4.20 | 1.65±0.30 | 0.50±0.20 | / | 1.22 |
| Φ5/8 | ≥15.0 | ≤5.20 | 1.80±0.30 | 0.55±0.30 | / | 1.22 |
| Φ3/4 | ≥19.1 | ≤6.30 | 1.95±0.30 | 0.60±0.30 | / | 1.22 |
| Φ1 | ≥25.4 | ≤8.50 | 2.00±0.40 | 0.60±0.30 | / | 1.22 |
| Φ5/4 | ≥30.0 | ≤10.20 | 2.15±0.40 | 0.65±0.30 | / | 1.22 |
| Φ3/2 | ≥39.0 | ≤13.50 | 2.45±0.40 | 0.75±0.30 | / | 1.22 |
| Φ2 | ≥50.0 | ≤17.00 | 2.75±0.40 | 0.80±0.30 | / | 1.22 |
| Φ5/2 | ≥64.0 | ≤21.00 | 3.05±0.40 | 1.05±0.30 | / | 1.22 |
| Φ3 | ≥76.0 | ≤25.00 | 3.05±0.50 | 1.05±0.40 | / | 1.22 |
| Φ7/2 | ≥90.0 | ≤30.00 | 3.10±0.50 | 1.05±0.40 | / | 1.22 |
| Φ4 | ≥100.0 | ≤34.00 | 3.10±0.50 | 1.10±0.40 | / | 1.22 |
Φ5 | ≥125.0 | ≤42.00 | 3.15±0.50 | 1.10±0.40 | / | 1.22 |
If you need customized / special sizes, please click here to send an inquire to us. We will respond you in 24 hours.

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