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Plastic Tubing

HL Polyamide Tubing for Medium Pressure

HL Polyamide Tubing for Medium Pressure Zoom in

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Key Applications

Polyamide tubes of type HL are more rigid than Polyamide 12 tubes. These tubes can be used in environments where the passage of more viscous fluids such as lubricants, greases or oils is required. They are also used in medium pressure hydraulic lines, fuel conduction and refrigeration.

Features

The tubes manufactured in Polyamide HL (PA HL) for medium pressure are semi-rigid and have as main characteristic a higher resistance to burst pressure. They have little variation in their properties over a wide temperature range, are semi-flexible and meet the requirements and specifications of DIN 73378.

Key Properties

  • High mechanical resistance
  • High impact resistance, even at low temperatures
  • High abrasion resistance
  • Good mechanical resistance
  • Good barrier property
  • Good thermal stability
  • Low moisture absorption
  • Low friction coefficient
  • Low weight compared to metal tubes

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