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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-19-2025 | 1.48 $* | 1.33 $* |
Jul-19-2025 | 1.88 $* | 1.29 $* |
Jun-19-2025 | 1.36 $* | 1.29 $* |
May-19-2025 | 1.42 $* | 1.78 $* |
Apr-19-2025 | 1.59 $* | 1.45 $* |
Mar-19-2025 | 1.20 $* | 1.23 $* |
Feb-19-2025 | 1.12 $* | 1.62 $* |
Jan-19-2025 | 1.79 $* | 1.40 $* |
WT Heat Shrinkable Tape Wrap for Pipe Bends
Hand-wrapped, heat-shrinkable corrosion protection tape.
We have more than 35 kinds of heat shrink materials.
Please contact us, so that we can help you select the right product to meet your needs and fit your budget !
WT pipe bend coating.
Construction: Multi wrap construction:
Adhesives:High-shear strength copolymer adhesive.
Backing:Flexible,radiation cross-linked, low density polyethylene.
WT tapes are stretchable, hand-wrapped, heat-shrinkable tapes used for corrosion protection of pipe bends and also for small diameter straight pipes in distribution networks.
The installation is carried out directly on the cleaned and prepared pipe surface without any primer. During installation, WT is to be wrapped spirally around the bend with a 50% overlap. The carrier is heated and shrinks tightly around the substrate; at the same time, the sealing adhesive melts and is forced into all surface irregularities, forming a thorough coating and a complete bond with the substrate.
• Different mechanical classes
Provides options to the customer and allows cost savings.
• Highly flexible
Easy to apply at both low or high temperatures & on pipes of small diameter.
• Compatible with varying pipe diameters
Minimizes inventory, thus saving money.
• Self-tensioning, heat-shrinkable backing
Easy to use. Saves time.
• No special equipment required
Keeps installation costs low
.
Max operating temperature | 70℃ |
Compatible line coatings | PE, FBE, PP |
Min preheat temperature | 75℃ |
Recommended pipe preparation | Sa2.5, St3.0 |
Performance | SY/T 0413-2002 En12068 |
Property | Test Method | Typical Value |
Backing |
|
|
Tensile Strength | ASTM D638 | 2500psi |
Ultimate Elongation | ASTM D638 | 500% |
Volume Resistivity | ASTM D257 | 1x 1016 Ω-cm |
Dielectric Strength | ASTM D149 | 25kV/mm |
Water Absorption | ASTM D570 | < 0.05% (Wt) |
Adhesive |
|
|
Softening Point | ASTM E28 | >78ºC |
Lap Shear | ASTM D1002 | 200 N/cm²@23ºC |
Installed Product |
|
|
Peel Strength | DIN EN 12068 | 65 N/cm @ 23ºC |
Impact Resistance | DIN EN 12068 | > 15 J |
Cathodic Disbandment | DIN EN 12068 | < 15mm rad. |
WT type products are available: • as a roll (closure patches included)
| |
Example: | WT150*25000-1.2/0.8 |
WT | Product type |
150 | Tape width in mm |
25000 | Tape length in mm |
1.2 | Backing thickness in mm |
0.8 | Adhesive thickness in mm |
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