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ITA UK DE ZH ES BR

Protection aluminium tubes evaporators , coil tubing , heat exchanger and static condenser

Politubes offers a wide range of polyester heat-shrinking tubes, both spial wound  and layflat tubes, as a protection for aluminium tubes evaporators , steel tubing , coil tubing  copper tubes , refrigeration tubing ,  heat exchanger and static condenser.

 

Tubes can be cut at final lenght or rewound in rolls in order to optimize logistic and transport costs.

 

 

The advantages of using heat-shrink polyester are:

 

 

  • The tube forms a tight fit and perfectly keeps the shape of the coil
  • Maximum protection from condensation
  • High chemical and gas resistance
  • Reduced environmental impact ( no pvc)
  • Increased durability and time resistance
  • Excellent mechanical resistance over time
  • Very thin wall thickness
  • Its transparency allows constant monitoring of the coil integrity

 

 

Diameters are bewtween 4 and 25 mm with a wall thickness between 75 and 150 micron.

 

These tubes can be supplied already cut in lenght or rewound in rolls of several hundred meters.

 

This tube is also available to be used with automated positioning systems also thanks to the short thermal cycle of shrinkage / thermo moulding that requires a time less than 5 seconds when the right temperature is applied.

 

Adhesives in all products meet REACH and ROHS standards and guarantee that the original properties of the films used are fully maintained.