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Sketch Description
SPETOFLON® FL 160 F (GLASS FIBER)
SPETOFLON® FL 160 S (GLASS MICRO-SPHERES)spetoflon_160_f

The SPETOFLON® FL 160 glass filled PTFE, very economical material, designed for the applications with industrial media except for elemental fluorine, concentrated potassium and sodium hydroxide, amonia hydroxide, sodium silicate, fluorosilicic acid, chromic acid, hydrogen cyanide, fluorohydrogen acid and in case of very high sealability requirements.
SPETOFLON® FL 200
spetoflon_200

The SPETOFLON® FL 200 is a high quality material of medium compressibility and very good strength and sealability characteristics; applied in vessels and pipelines. SPETOFLON® FL 200 is most frequently applied in installation with hot sodium hydroxide and potassium hydroxide, solutions used for galvanization of chromium, cooling liquids, etc. Specially selected filler with PTFE creates homogenous material which gives gaskets specific mechanical and chemical properties, material hardens in contact with the medium; easy to cut and form.
SPETOFLON® FL 300
spetoflon_300

The SPETOFLON® FL 300 Highest quality filled material based on PTFE with special non-organic filler. Highest technically available creeping resistance, high allowable surface pressure, tightness (TA-Luft), penetration resistance even while using most penetrating substances, like monomers; SPETOFLON® FL 300 is distinguished by a wider range of chemical resistance in comparison with PTFE-based materials filled with glass fibre. It is recommended for oleum.
SPETOFLON® FL 160 J
SPETOFLON® FL 200 JSPETOFLON® FL 300 Jspetoflon_160_j

The SPETOFLON® FL gasket on the metal corrugated ring is used to improve recovery and conformability (especially in case of imperfections, misalignements and non-parallel flanges) for large dimensions flanges; in this case the material of the corrugated ring must be selected so that it is chemically resistant to the sealed medium.
SPETOFLON® FL-TF
spetoflon_fl_tf

The SPETOFLON® FL-TF gasket manufactured from virgin, sintered PTFE of 22.10 g/cm3 density, material physiologically harmless and chemically inert (with exception to elemental fluorine and molten alkalis); because of the cold flow, gasket should be selected for the joints with low <40N/mm2 compressive stress and medium service temperatures below 100°C, in tongue and groove flanges.