Thin wall crosslinked polyolefin with specially designed dimensions and functions for A/C pipes.

Features and Benefits

  • >2:1 shrink ratio
  • Good resistance against chemicals
  • Good adhesion to the aluminium pipe, even without additional adhesive lining
  • No detachment of heat shrink tubing from the aluminium pipes when being bent, particularly in the fold/bend area
  • Abrasive protection even under extreme temperatures
  • Corrosion protection
  • Continuous operating temperature: -55°C to 135°C
  • Shrink temperature: 110°C to 200°C
  • Refers to Spez. no 48


  • TL 52668 Type C

Typical Applications

Protection against mechanical damage, corrosion and diffusion effect of mineral greases and oils


  • Single Wall
  • Hose and Pipe Protection
  • Automotive


Select a dimension which will shrink snugly over the component to be covered. If recovery is restricted the resultant wall thickness will be less than specified.

  • Please specify the product name, order number and options you require
    • Color: Black (BK)
  • Order example: DERAY®-HB NS K48, 2410190951, black, 250 m

Please contact your Customer Service Representative for information on custom colors, sizes, lengths and material data sheet.

Order NumberExpandedRecoveredDelivery Units
Internal Diameter
(Min) D
Internal Diameter
(Max) d
Wall Thickness
(Nom) W
mm (in)mm (in)mm (in)m (ft)
241019095118.0 (0.709)7.5 (0.295)1.0 (0.039)250 (820)
241022095122.0 (0.866)7.5 (0.295)1.0 (0.039)250 (820)
241027095527.0 (1.063)12.7 (0.50)0.8 (0.031)250 (820)
241040095140.0 (1.575)14.0 (0.551)1.2 (0.047)100 (100)
241015095115.0 (0.590)7.5 (0.295)1.0 (0.039)250 (250)