Corrosion resistant materials

World n°1 in graphite anticorrosion equipment

The Anticorrosion and Process Equipment Activity missions consist in designing innovative solutions for its customers in the following environments:

  • high temperature;
  • corrosion.

Mersen’s engineers design and manufacture solutions based on a unique combination of material and know-how.

Today, our customers acknowledge our expertise in improving their industrial performance in many fields.


Mersen, expert in graphite for more than 120 years, designs and manufactures graphite equipment for the circulation, the heat transfert and the storage of highly corrosive fluids.

Graphilor® is a Mersen trademark material made of isostatic graphite combined with a choice of various impregnations.


Mersen’s R&D engineers have extended their expertise to reactive metals and have developed a unique brazing technology: the CL-Clad® with tantalum.


Armylor®, the PTFE coated pipe range, is the result of decades of R&D, combining processes and materials innovations to address the chemical and pharmaceutical industries.

This equipment fulfills our customers’ demands thanks to our experience and skills in thermal design, process engineering and anticorrosion materials. 



Mersen offers a range of 3 Graphilor® 3, based on various impregnations (phenolic, carbon and PTFE) which ensure the imperviousness, the resistance to corrosion and temperature as well as the long-term stability.

PTFE - PFA - Armylor®

PTFE - PFA - Armylor®

Mersen masters all PTFE manufacturing processes like paste extrusion process, isostatic molding and PFA transfer molding.

ACE Bangalore Office

Bangalore Sales Office

No 5 Bommasandra Industrial Area
Annekal Taluk
560099 Bangalore, Karnataka

T: +91 80 68455211

ACE Pagny-sur-Moselle Office
Sales & Engineering

French Sales Office

1 rue Jules Ferry
54530 - Pagny-sur-Moselle

T: +33 (0)3 83 81 60 81

ACE Xianda Office
Sales & Engineering

Chinese Sales Office

201411 Shanghai

T: +86 21 57 52 77 77

ACE Salem Office
Sales & Engineering

American Sales Office

540 Branch Drive VA
24153 Salem

T: +1 540 389-7535