PTFE or PFA Bellows, Pipes, Elbows and Fittings

Armylor® 2 PTFE or PFA lined pipes spools and fittings (such as elbows, tees, reducers, crosses, spacers) and PTFE bellows for the chemical industry

The PTFE or PFA lined pipes spools and the PTFE elbows, tees, reducers, crosses, spacers are recognized as the ideal solutions for conveying or processing highly corrosive fluids under severe conditions. The PTFE lining or the PFA liner is chemically inert and resists the majority of corrosive fluids up to 230°C.

Mersen's expertise

Since 1964, Mersen has supplied an extensive range of  PTFE piping or PFA pipes and PTFE fittings to thousands of worldwide chemicals producers.

Mersen is a manufacturing expert in the 2 lining technologies:

• Extrusion of PTFE fine powders
• PFA injection

Armylor® 2 PTFE lined pipes and PFA piping provide several advantages:

• High resistance to thermal shock
• PTFE / PFA seamless linings
• Easy installation, as no gasket required  
• Low natural permeability rate
• Possibility for custom made pieces with complex geometry

Vacuum resistance

• Up to DN200: 2 Torr at 200°C
• From DN250 to DN300: 2 Torr at 100°C