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HTLP60-3LPE Sleeve up to 65°C

Ordering Information:

Roll form:  Must be cut to desired length according file “AT-GIRTHWELD” in download section. Closure patch size must be chosen from same file and ordered separately.

  • HTLP60-20x100/B-RL
    • HTLP60 Product name.
    • 20 Nominal roll width, inches (11”=285 mm, 17”450 mm, 20”=514 mm, 24”=600 mm, 34”=870 mm)
    • 100 Roll length, feet.
    • /B  Sleeve thickness B(2 mm) /1-1.5, /1.2-1, /1.4-1, /C (2,9 mm)


/UNI Sleeve: Ready to use sleeve, pre-cut per pipe diameter and closure patch attached.


  • HTLP60-16000X17/B(/UNI)
    • HTLP60 Product name.
    • 16000 Pipe outside diameter, mil (thousand of an inch)
    • 17 Sleeve width, inches
    • /B  Sleeve thickness  B(2 mm) /1-1.5, /1.2-1, /1.4-1, /C (2,9 mm)
    • (/UNI) Ready to use sleeve.

Closure Patches

  • WPCP-IV-4X17
    • WPCP-IV Name of closure patch.
    • 4 Width, inches
    • 17 Length, inches.

For more details pls consult to Samm Engineers.





  • 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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