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HTLP60-3LPE Sleeve up to 65°C

HTLP60-3LPE Sleeve up to 65°C
Colors: Black
Adhesives: Adhesive: Hot Melt
Backing Binder: PE
Category: Heat Shrinkable Pipeline Coatings
Covalence HTLP60 is a wrap around heat shrinkable sleeve which replicates the structure and performance of mill-applied three layer PE coating.HTLP 60 is used for the corrosion protection of Girth weld Joints for Water, Oil and Gas Pipelines operating upto 65°C (149° F)
It consists of:
First Layer: Solvent free two component Liquid Epoxy
Second Layer: High shear strength copolymer adhesive
Third Layer: Radiation cross-linked, high density polyethylene with PCI - Permanent Change Indicator.


  • Girthweld Joints of Water,Oil and Gas Pipelines with Operating temperature up to 65° C (149° F)
  • Compatible with all commonly used pipe coatings, including, PE,Coal tar Enamel,Coal Tar Epoxy,Fusion- Bonded Epoxy

Features & Benefits:

Fully resistant to shear forces induced by soil and thermal movements Superior cathodic disbondment and hot water immersion resistance
     The HTLP is tough & lasts as long a 3-layer, mill-     applied coating
     Offers the optimum barrier protection against      corrosion
Fully reconstructs the coating of three-layer coated pipes Sleeve applied over wet epoxy---allowing formation of strong mechanical & chemical bonds
     Allows the pipeline to have a virtually monolithic      coating system
     Allows fast application, combined with high      performance
Dimpled backing provides a “permanent change" indicator for application of heat
     Ensures correct application heat & allows easy      post-heat inspection. Reliable inspectability at      any time

Max Temperature: 65 ºC, 149 ºF

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