High-Density Polyethylene Tubing | Parker Series HDPE

High Density


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  • Manufactured from high strength, high density polyethylene
  • Semi-rigid tubing that is inherently resistant to most chemicals, less easily cut or damaged and has a higher burst pressure rating than Series E Tubing
  • Economical system solution

Sizes and Specifications

Part Number Tube O.D. (in) Tube I.D. (in) Average Wall Thickness (in) Working Pressure (psi, at 73°F/23°C) Minimum Burst (psi, at 73°F/23°C)

Minimum Bend Radius (in)

HDPE-43-XXXX 1/4 .179 .040 300 1200 1.50
HDPE-64-XXXX 3/8 .250 .062 300 1200 2.50


Maximum Working Pressure (psig)


  • The recommended operating temperature range for service at rated pressures with compatible fluids is -80°F to 175°F (-62°C to 80°C)

Use with The Following Parker Fittings

  • Compression
  • Compress-Align
  • Hi-Duty
  • Fast & Tite
  • Prestolok Brass
  • Dubl-Barb

A tube support should be used with this tubing for maximum holding power where end loading, vibration or pressure spikes may occur. See compatibility chart for plastic tubing with fittings.


How to Order