Fluoropolymer Lined Columns

Edlon provides bonded liners, loose liners and coatings in a variety of chemically inert materials that feature a smooth, nonstick surface and maximum heat, permeation and corrosion resistance.

Standard carbon steel shells, stainless steel or highly alloyed steel grades are available and produced in varying thickness and code designs.

Support brackets and vent couplings can be added to further customize any design.

A range of fluoropolymer materials that offer superior performance characteristics in a wide range of operating conditions. Please consult Edlon for chemical resistance and temperature considerations in selecting the proper materials.

Liner thickness is based on application requirements.

Edlon provides bonded liners, loose liners and coatings in a variety of chemically inert Fluoropolymer materials that feature a smooth, nonstick surface and maximum heat, permeation and corrosion resistance.

Lining can be made from

• modified PTFE
• PFA
• FEP
• ECTFE
• PVDF

Edlon not only fusion-welds liner sheets together, but also utilizes this technique to install nozzles into liners. Edlon’s fusion-welded nozzle seams enable us to offer low stress nozzle designs to eliminate some of the most common failure modes, such as vapor permeation through a weak air weld. Fusion-welded nozzle seams significantly reduce stress risers and the risk of stress-cracking that is normally associated with air welds in these critical areas.

Smooth and Crevice-Free Welds

Edlon’s Proprietary Fusion Welding Technology ensures fast, smooth, high-strength indiscernible seams. Pure-FusionTM seams are produced in a controlled environment and all Pure-Fusion liners are formed from unpigmented resin spark tested at 20,000 volts.
No steps or crevices are created between liner sheets for metal ion contamination, bacterial growth, or other impurities that could collect and affect your process and eventually cause it to fail.