PTFE Lined or coating filter vessel

We make all kinds of stainless steel filter vessel, 304 stainless steel or 316 stainless steel. The filter vessel could be PTFE Teflon lined or coated for a higher corrosive proof application. We also make all kinds of PTFE lined tanks, and other vessels.

PTFE-lined Tanks, Vessels, Reactors and Columns
PTFE lined columns and tanks can be employed in various processes, such as:

• Washing
• Distillation or rectification
• Absorption columns for Hcl/Hbr, etc.
• Liquid extraction
• Reactors
• Storage tanks.

The application range of PTFE-lined columns is from -10°C to +200°C. However, under particularly harsh operating conditions such as those involving high and sudden pressure and temperature changes, or in case of special shapes, etc. these application limits become narrower. Tank lining in PTFE is obtained from virgin materials which are then processed with particular techniques to guarantee high hydrophobicity and dimensional stability. The PTFE linings are available in thicknesses from 3 to 5 mm.

The well-known non-stick properties of PTFE ensure high resistance to fouling and excellent cleanliness, as a result reducing or even eliminating downtimes. Columns and tanks are available in nominal diameters from DN 300 to 2000 in flanged sections up to 2 metres in height (depending on the DN), flat or taper end plates, welded or machined nozzles, along with a range of PTFE internals such as distributors, supports, rings, diffusers, suction tubes, etc.

In case of certified and tested equipment, the use of standard PTFE-lined components allows the repair of the lining without the need for testing the metal substrate again. Tanks and Columns manufactured to customers requirements.

Range of application:
–Media: resist in any kinds of acid, alkali, salt and other strong corrosion media except molten alkali, such as sodium and potassium, trifluoride chloride and gaseous fluorine.
–Temperature: -30~220℃

Specification:
–Diameter: ≤Φ5000mm
–Height of column per section: ≤5000mm
–Available to horizontal and vertical
–PTFE Liner thickness: 2~5mm