High Pressure Tubing

High Pressure to 150,000 psi (10342 bar) Seamless Stainless Tubing


Since 1945 Parker Autoclave Engineers has designed and built premium quality valves, fittings and tubing. Parker Autoclave's high-pressure tubing is capable of operating to 150,000 psi (10342 bar) and range in size from 1/4" to 1" tube size. Standard tubing is available in 316 and 304 stainless steel tubing.


  • Coned-and-threaded connection

  • Tubing sizes are 1/4", 5/16", 3/8", 9/16", and 1".

  • Tubing is manufactured from cold worked stainless steel.

  • Operating temperatures from -423°F (-252°C ) to 1200°F (649°C).

  • Stock tubing lengths from 20 to 26.5 foot (6 to 8 meters).

  • Special material and special length tubing available.


Parker Autoclave's high-pressure tubing is used as fluid handling components for the chemical/petrochemical, research, and oil and gas industries. This tubing is available in various sizes and pressure ratings for optimal performance. The high-pressure series uses Parker Autoclave's high-pressure connection.


See how easy it is to Cone and Thread tubing... Watch Video!

High Pressure Tubing