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Pipeline Repair Patch Made Of Cross-Linked Polyolefin Sheet Coated With High Performance Heat Melting Adhesive
| Place of Origin | China |
|---|---|
| Brand Name | forever |
| Certification | 9000,14000 ISO certificates |
| Model Number | Pipe Repair Patch Roll |
| Minimum Order Quantity | 1 pcs |
| Price | Negotiation |
| Packaging Details | Bag, carton and pallet |
| Delivery Time | 14 working days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 rolls per day |
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xProduct Details
| Product Name | Pipe Repair Patch | Shrinkage Ratio | 0 |
|---|---|---|---|
| Adhesive Softening Point | 105 | Color | Black |
| Film | Radiation Crosslinked Polyolefin |
Product Description
Pipeline Repair patch
Description:
Pipeline Repair patch is made of cross-linked polyolefin sheet coated with high performance heat melting adhesive. Coating Repair patch are used to add corrosion protection or fill voids in damaged coatings.
Repair Patch is designed for repair of damaged PE-coating on steel pipe and the amendment of the holes or crack which the diameter smaller than 100mm on the backing layer of Heat Shrinkable Tape/Sleeve. If damage area of coating pipeline greater than 100mm. Heat Shrinkable Wraparound Sleeve (or Heat Shrinkable Wraparound Tape) is recommended .
Features & Benefits
Closure patch consists of an irradiated, cross-linked polyolefin sheet coated with a heat activated adhesive.
Mainline coating repair products including melt stickers and repair patches compatible with common pipeline coatings.
Both the sticker and patch can be installed quickly with no special tools required.
The installed patch provides a barrier to moisture and corrosion and is resistant to abrasion and shear forces during pipeline installation and while in-service.
Repair Patch is designed for repair of damaged PE-coating on steel pipe and the amendment of the holes or crack which the diameter smaller than 100mm on the backing layer of Heat Shrinkable Tape/Sleeve. If damage area of coating pipeline greater than 100mm.Heat Shrinkable Wraparound Sleeve (or Heat Shrinkable Wraparound Tape) is recommended .
Specification of Repair Tape
| Product | Width(㎜) × Length(㎜)Roll | Note |
| Repair Tape | 150×200 | Product can be cut in needed size for the hole |
| 250×400 |
Repair patch Thickness (mm):
| Apply caliber | Base material | adhesive layer |
| ≤ 400 | ≥ 1.2 | ≥ 0.8 |
| ＞ 400 | ≥ 1.5 |
Technical data sheet :
| Property | Unit | Typical Value | Test Method |
| Adhesive softening point | oC | Min 90 | ASTM F-28 |
| Adhesive Sheer Strength | MPa | Min1.0 | ASTM D-1002 |
| Tensile Strength of Backing | MPa | Min 17 | ASTM D-638 |
| Ultimate Elongation of Backing | % | Min 400 | ASTM D-638 |
| Dielectric strength of backing | KV/mm | Min 12 | ASTM D-149 |
| Shrinking ratio | % | Max 3 | ---- |
