Covalence® 2 Layer Series
Wraparound heat-shrinkable sleeves, ready-to-fit assembly for corrosion protection
The products are two-layer field-joint coating systems designed for corrosion protection of pipelines operating at ambient to moderate temperatures on field girth weld joints in distribution and transmission pipeline systems.
- Features & Benefits
- Product Range
- Downloads
Features & Benefits
Features
- Dimpled backing provides a 'Permanent Change Indicator' for proper application
- High density polyethylene backing
- Visco-elastic mastic-based adhesives
- Low preheat requirements
- Bitumen free adhesive formulations
- UNI sleeve design with bonded closure
Benefits
- Ensures correct application heat and allows easy post-heat inspection
- High impact and penetration resistance - tough but flexible, even at low temperatures
- Ability repairing minor mechanical damages
- Installation friendly in combination with high functionality
- No risk of asphalt bleed plus environmentally and applicator friendly
- A wraparound heat-shrinkable designed for quick installation
Product Range
| Code | Name | Description |
|---|---|---|
| Available on request | Covalence WPC65M | A wraparound heat-shrinkable field-joint coating system for pipeline operating at ambient and elevated temperature |
| Available on request | Covalence WPC100M | A wraparound heat-shrinkable sleeve specially suitable for higher stress conditions caused both by elevated temperatures and by soils with severe contraction between wet-dry cycles |
| Available on request | Covalence WPC | A wraparound heat-shrinkable, ready-to-fit assembly for the corrosion protection of field girth weld joints in distribution and transmission systems |
| Available on request | Covalence WPCT | A wraparound heat-shrinkable field joint coating system designed for corrosion protection of buried large diameter water pipelines operating at ambient temperature |
| Available on request | Covalence WPC120OS | A wraparound, heat-shrinkable sleeve designed for corrosion prevention and sealing on various types of piping systems |
| Available on request | Covalence PPS120 | A wraparound heat-shrinkable, ready-to-fit assembly for the corrosion protection of field girth weld joints of 3LPP coated pipelines at elevated temperatures |
| Available on request | Covalence Waterwrap | A wraparound heat-shrinkable field joint coating system of buried large diameter water pipelines. |
| Available on request | Covalence Waterwrap-WAB | A wraparound heat-shrinkable field joint coating system of buried large diameter water pipelines. |
Downloads
| Name | Description | Language | Download |
|---|---|---|---|
| PDS Covalence WPC | Product Data Sheet | English | download |
| PDS Covalence WPC65M | Product Data Sheet | English | download |
| PDS Covalence WPC100M | Product Data Sheet | English | download |
| PDS Covalence PPS120 | Product Data Sheet | English | download |
| PDS Covalence PPS120 OS | Product Data Sheet | English | download |
| PDS Covalence WPC120-OS | Product Data Sheet | English | download |
| PDS Covalence HTLP60-DCS-2L | Product Data Sheet | English | download |
| PDS Covalence WPCT | Product Data Sheet | English | download |
| PDS Covalence Waterwrap | Product Data Sheet | English | download |
| PDS Covalence Waterwrap-WAB | Product Data Sheet | English | download |
For more information and downloads, visit our distributor portal.