Teflon Gasket Dealers in Annanur, Chennai

• Thickness: 2mm
• Color: White
• Material: Polytetrafluoroethylene
• Size: 10Inches
• Usage/Application: Chemicals, Petrochemicals, Fertilizers, Food & Beverage, Pharmaceuticals

• Shape: Ring Gasket
• Material: Filled PTFE Metal Inserted
• Creep Relaxation: 20 %
• Packaging Type: Cardboard Boxes, Cartons
• Max Temperature: 450 F
• Max Pressure: 2500 psi

PTFE is generally used because of its outstanding chemical resistance. Note that it can be prone to relaxation and creep. PTFE can be used as a cover around the inside edge of a fibre joint, to produce what is known as PTFE Envelope Gasket as well as used as a filler in spiral wound gasket and as a covering surface layer for Kammprofile gasket. These efficient gaskets are manufactured to be used against acids, alkalis, chlorine gas and organic solvents up to the temperature range of 1100 C to 1500 c and pressure up to 20 Kg/Cm2 . These products are available in the range of solid flat PTFE gaskets, PTFE ‘o’ ring gaskets and PTFE envelope gaskets. This range of our products is suitable for usage in chemical and petrochemical industries.

PTFE gaskets with excellent chemical resistance and inherent cleanliness making the product a suitable sealing agent against aggressive media or feedstock contaminated areas. The presence of an adhesive backed strip eases the installation in large or complex flange applications, such as air conveying and solvent recovery systems  

A gasket of one material is covered by an envelope of another material (usually PTFE). We supply slit or milled envelopes and conventional or square form shields. These are manufactured as ring gaskets with a slit from the OD to approximately a few millimeter from the ID. The ID of the envelope extends and rests within the PCD/bolt circle. The envelope ID is the nominal ID of the pipe. These PTFE envelope gaskets are the most generally used gasket type. Available in various sizes and also as per customer drawings