PTFE lined columns and PTFE lined vessels

PTFE Lined Vessel Mersen
PTFE Lined Column Mersen

Armylor® PTFE lined columns or PTFE lined vessels

Armylor® PTFE loose lined columns or vessels combine the corrosion resistance of PTFE and the safety of the seamless lining process together with the mechanical resistance of the steel or stainless steel shell.

The PTFE lined vessels and columns are specially designed to comply with high temperature and they resist corrosive processes, such as HCl stripping, defluorination of H3PO4, HF and H2SO4 dilution, HF processing, etc…


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Armylor® PTFE lined columns : customer benefits

  • Armylor® is a heavy duty, seamless PTFE lining
  • Wide range of corrosion resistance (resistant to all known chemicals with the exception of alkaline metals and fluorine at high temperature)
  • Dual protection design for extreme corrosion process : PFA coating together with PTFE liner
  • Vacuum resistance with graphite sleeves
  • Thermal shock resistance

Product information:

  • Resistant to temperature range from -50°C to +230°C
  • PTFE lined piping thickness: 4mm standard and up to 10mm for heavy duty
  • Seamless liners up to 64" / DN1600mm and welded liners over 64" / DN1600mm
  • Maximum pressure: up to 10 bars
  • Option: vacuum resistance system to withstand partial vacuum
  • Option: dual protection design (ECTFE or PFA + PTFE)
  • Option: lining with modified PTFE to limit permeation