Heat Shrinkable Sleeve
Heat Shrinkable Sleeve
Heat Shrink Sleeves (HSS) are a group of protective coatings designed to prevent corrosion at weld joints in buried and offshore pipelines. These products consist of a cross-linked polyethylene backing layer and a hot-melt adhesive layer, used together with a two-component, solvent-free epoxy primer. When heat is applied, the adhesive layer melts, causing the sleeve to shrink and tightly adhere to the pipe surface, forming a seamless, corrosion-resistant coating with high mechanical and chemical durability and long service life.
The protective system includes the heat shrink sleeve, the two-component solvent-free epoxy primer (Base and Cure), and a collar, all applied according to the manufacturer’s instructions. Surface preparation and cleaning of the pipe for the heat shrink sleeve should meet SA 2½ standards, and the surface must be pre-heated as per the manufacturer’s guidelines.
For repairs of damaged sections of the main polyethylene coating on oil and gas pipelines, repair materials such as Repair Patches, Melt Sticks, and Mastic Filler are used.
PHYLA products are manufactured in compliance with international standards ASTM D4060, ISO 12944, NACE SP0178, as well as domestic standards IGS-C-TP-020 and IPS-C-TP-102.
Products
| Product Code | Product Description | Application | Area of Use |
|---|---|---|---|
|
Phyla Coat PR 358
|
Heat Shrink Sleeve Primer
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat HS 60
|
Heat Shrink Sleeve 60°C
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat HS 80
|
Heat Shrink Sleeve 80°C
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat HS 100
|
Heat Shrink Sleeve 100°C
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat MIS 65
|
Offshore Heat Shrink Sleeve 65°C
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat MIS 100
|
Offshore Heat Shrink Sleeve 100°C
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat CP
|
Collar (Polyethylene Heat Shrink Sleeve Band)
|
Anti-Corrosion
|
Buried Pipe Welds
|
|
Phyla Coat RP
|
Repair Patch (Polyethylene Patch)
|
Anti-Corrosion
|
Polyethylene Repairs
|
|
Phyla Coat MS
|
Melt Stick (Polyethylene Repair Stick)
|
Anti-Corrosion
|
Polyethylene Repairs
|
|
Phyla Coat MF
|
Mastic Filler (Polyethylene Repair Filler)
|
Anti-Corrosion
|
Polyethylene Repairs
|
