For HCL and Chlorine service use our UHP HiPerflon Piping

PTFE lined piping is typically the first choice for conveying the most corrosive of substances, but there are some chemicals which are very permeable such as Hydrofluoric acid, Nitric acid, Hydrochloric acid, Chlorine, Chlorinated chemicals in general, etc.

With pressure and elevated temperatures over time, their particles can permeate through standard PTFE, especially iso-moulded PTFE linings.

Our PFA linings in fittings are outperforming the standard PTFE linings typically offering at least twice the service life, based on our customer’s experience with these chemicals.

We have developed a special PTFE lining solution for pipe spools that utilises several aspects to provide the best solution and ensure long service life handling.

Our UHP piping system
    • The liners used in this system are produced from a newly developed second generation modified PTFE with a tighter polymer structure which provides improved permeation performance.
    • They are produced with a heavy wall thicker than our standard liners, to reduce once more the rate of permeation.
    • The UHP piping system is supplied complete with UHP vent bosses welded to the piping along with PTFE vent plugs to prevent corrosion of the steel pipe and alleviate local corrosion around the vent holes.
  • All PFA lined fittings are supplied with the heavy wall linings as standard. They can be upgraded with a UHP venting system which contains PTFE vent plugs to compliment the PTFE lined piping.

For more information, please follow this link to download the UHP datasheet.
Or follow the link

Modified HiPerFlon PTFE Lined Pipe Spool for use with very corrosive chemicals