PlasKote50+ Cylinder Coating

Plasma Coating for Unlined Cylinders

Bring your worn compressor cylinders back to life with PlasKote50+® cylinder coating. The coating can be applied to any unlined cylinder, regardless of make or design, and retains the Maximum Allowable Working Pressure (MAWP) of your cylinder.

While adding a liner requires boring and removal of material that changes the MAWP, PlasKote50+ coating eliminates the need for boring and allows your cylinder to retain its original pressure rating.

PlasKote50+ cylinder coating at Cook Compression Odessa service facility
PlasKote50+ cylinder coating

Application Process

PlasKote50+ coating is applied using a state-of-the-art plasma torch and is fully automated to ensure quality and consistency. The work environment is fully contained and controlled to sweep away impurities that would otherwise contaminate the application process.

This exacting procedure results in a harder, denser coating (hardness 50 RC).


  • Maintains cylinder MAWP
  • Very hard (50 RC) and dense coating
  • Wear resistant and corrosion resistant
  • Quality controlled environment
  • Repeatable process
  • Fast turnaround