header piping2
Piping Systems & Welding

Industrial Piping Systems and Commercial Piping Systems

Air-Pro® Compressed Air Piping System

Air Pro Logo   Air Pro Warranty 10 Year

Air-Pro® is the only PE piping system approved for use and warranted by the manufacturer for compressed air applications. Air-Pro® meets CAL-OSHA requirements for compressed air.

Air-Pro's® specially formulated PE resins are resistant to both synthetic and mineral compressor oils.

Compressed Air Piping Resources

Data Sheet

  • Data sheet - Air-Pro® Compressed Air Piping System


Air-Pro® Butt and Socket Fusion Welding

Ideal Applications Include:

Above and below ground compressed air, inert or non-reactive gases

Supply Range

Pipes & Pipe Fittings:

  • 20 - 110mm (1/2" - 4") SDR 7.4 / 230psi
  • 160 - 315mm (6" - 12") SDR 11 / 150psi


  • Specifically designed for compressed air and gas service
  • Excellent chemical and corrosion resistance
    • Ideal for corrosive and marine environments
  • Increased compressor efficiency due to low friction (Hazen & Williams C factor of 150)
  • Easy installation via socket, butt and electro-fusion joining
  • Thermal fusion is more reliable than metal welded, soldered, or mechanical joints
  • High pressure capacity (rated for 230 PSIG @ 68° F and 100 PSIG @ 140° F)
  • Lightweight materials reduce transportation costs
  • Wide temperature range: 14° F - 140° F
  • Resistant to all synthetic and mineral-based compressor lubricants including:
    • Polyalpha-olefin (POA)
    • Polyol-ester (POE)
    • Diesters
  • Meets Cal/OSHA requirements for safe transport of compressed air
  • Suitable for above ground and direct-burial installations
  • Designed for minimum expected useful life > 50 years