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Polyethylene Heat Shrinking Tape for Pipeline Anti-Corrosion is a wrap-around radiation cross-linked tape designed for corrosion protection of straight pipes, fittings, bends, elbows, and other irregular configurations. When heated, the backing layer shrinks and the adhesive flows, forming a reliable corrosion protection seal onto metal and adjacent coating surfaces.
The epoxy primer should be applied to the prepared pipe surface, then heat shrinkable tape is immediately wrapped around the joint over the wet epoxy. Then center the closure patch on the overlap region.
| Property (Backing) | Typical Value | Test Method |
|---|---|---|
| Tensile Strength | 20MPa (2900 psi) | ASTM D-638 |
| Elongation at Break | 550% | ASTM D-638 |
| Specific Gravity | 0.95 | ASTM D-792 |
| Hardness, Shore D | 48 | ASTM D-2240 |
| Dielectric Strength | 20 kv/mm | ASTM D-149 |
| Water Absorption | 0.05% | ASTM D-570 |
| Adhesive Property | Typical Value | Test Method |
|---|---|---|
| Softening Point | 85ºC | ASTM E-28 |
| Lap Shear | 40 psi | ASTM D-1002 |
| Product Type | Standard Ordering Options |
|---|---|
| Tape Thickness | 2.0mm, 2.5mm or others |
| Tape Width | 450mm, 600mm, 900mm or others |
| Tape Length | 10m, 15m, 20m, 30m or others |
Expertise in Anti-Corrosion Solutions
Specializing in structural reinforcement, leakage repair, and anti-corrosion for industrial pipelines, providing high-tech waterproof materials for buildings, floors, and swimming pools. We hold 15 patents and focus on delivering professional-grade protection experts for your projects.
