3G Universal Gaskets – U001 series

3G Universal Gaskets

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PTFE Sealing Gasket Size: DN10 – DN1200, higher sizes upto 1.5mtr diameter also available

For environmental and health protection reasons, all asbestos gaskets used in industry must be replaced. 3G U001 gaskets represent a valid alternative.

U001 is resistant to almost all chemicals, pH 0÷14, acid and strong alkali, solvents, chlorine, catalysers, liquid gas, vapour, diathermal oils, food, pharmaceutical and petrochemical products, etc.; the only exceptions are melt alkali metals and fluorinated products. U001 is recommended for use in the chemical, petrochemical, pharmaceutical, food, cryogenic industries, etc.

  • resistant to high levels of compression, maintaining its elasticity.
  • does not absorb moisture.
  • does not stick both at high and low temperatures.
  • is weatherproof and does not age even in a marine environment.
  • is completely acid proof.
  • is non toxic.

Purity of product for U001 gaskets

U001 can be used, without contradictions, in the production of basic commodities, since the monomers used for its manufacturing fully comply with EEC 90/128-93/9-92/39 regulations and with title 21, sub-section 177-1550 “Perfluorocarbon resin” of Food and Drug Administration, U.S.A.

Versatility of use

Thanks to their elastic properties, U001 gaskets are suitable for various types of flanges, for example: pipes and fittings made of iron, AISI, iron/ PTFE, iron/ENAMEL, CAST IRON, CAST IRON/EBONITE, PVC, PP, HDPE, etc.

U001: technical data

Delivery conditions:

PRODUCT COLOUR: White printed “3G”

SHEET SIZE: 1500 x 2000 mm

THICKNESS: 0.5 – 1 – 1.5 – 2 – 3 mm, 5mm (tolerance: ±10%).


Acids, Strong alkali, Solvents, Catalyzers, Aromatics, Liquid oxygen, Chlorine, Vapour, etc. Food, Pharmaceutical, Chemical, Petrochemical, Cryogenic industries, etc.

  • Operating temperature: -150° + 260° C
  • Working pressure at room temperature: 80 bar
  • PxT: 12.000 (bar x C°) – pH: 0 ÷ 14


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