PTFE Gasket

PTFE Gasket

One of the most famous options, for resolving dielectric and thermal insulation properties, is PTFE gasket. This property is exhibited under the operating temperature conditions ranging between -400°F – 500°F. Not only this, the material PTFE, offers good properties, even when they are exposed in corrosive liquids.

Verified Supplier

Verified stockists and suppliers

Get connected with SABIC-Approved PTFE envelope gasket suppliers in UAE

Specification of PTFE gasket

PTFE gasket sizes PTFE rubber gasket thickness Flange connection
  • 0.5 inch – 48 inch
  • 6mm
  • 1mm
  • 1.5mm
  • 10mm
  • 2mm
  • 3mm
  • 4mm
  • 5mm
  • 12mm
  • 8mm

Contact listed PTFE gasket manufacturers for available custom sizes and thickness

  • ANSI B 16.5
PTFE flat gasket applications Test Method Manufacturing Standard
  • Pharmaceutical sector
  • Sanitary pipe lines
  • Beverage
  • Brewing
  • Power generations
  • Biotech
  • Dairy
  • Food processing
  • Oil & Gas companies
  • Flexibility
  • Tensile Strength
  • JIS (Japanese)
  • BS10 (British/ Australian)
  • PN/DIN (European)
  • KS (Korean)
Benefits PTFE flange gasket face Maximum pressure
  • Low coefficient of friction
  • Low moisture absorption
  • Good chemical inertness
  • Full-Face
  • IBC
  • 5800 psi / 55 bar
We can arrange third paty inspection by below listed agencies in different countries such as India, South Korea, Taiwan Temperature range Tolerance
  • SGS
  • IBR
  • Det Norske Veritas
  • Lloyd’s register
  • Bureau veritas
  • –200° C – 260° C
  • ± 0.5mm

Buy standard and custom sizes expanded PTFE gasket at a great price, find here PTFE ring gasket reusable elements & weight as per ASME b16.21

For ensuing product coverage, PTFE envelope gasket is available within .002″ to 0.250″ thickness range. This range complies with AMS and FDA specification, ensuring product’s genuineness and confidentiality. This is the only reason why it is demanded by medal and food production based applications.

Other than dimensional aspects, one must also check for the product properties too. This material shows good corrosion resistance properties, other than retaining its properties in corrosive fluids as mentioned above. Other than this, PTFE ring gasket exhibits good strength properties, where it can be used in pressure application, up to 800 psi.

Check PTFE flat gasket features & temperature rating, contact directly features PTFE flange manufacturers in Dubai for custom sizes

For PTFE bonded EPDM gasket, it has a material known by the trademark name teflon. It is this material that is hydrophobic in nature, meaning that it has lowest friction coefficients. With that said, it means that it is this material that helps to retain its properties in most chemicals.

Not only this, one can also reduce creep in elevated pressure and temperature conditions, by reinforcing PTFE rubber gasket with carbon or graphite. One of the most important reasons for PTFE encapsulated gaskets to be accepted widely, is because of the below mentioned benefits.

  • Offers good resistance to chemicals.
  • Comprise of high insulating strength, which is dielectric in nature.
  • Another benefit is that it also offers good moisture resistance.
  • Offers low friction coefficients.
Soft PTFE gasket importers in Middle East countries offer leak-proofness tested PTFE bonded EPDM gasket for low-temperature application

For industrial applications, the most flexible alternative that is provided by PTFE flat gasket comes from its available material. With that said, below are the materials:

  • Virgin
  • Metal detectable.
  • Stainless steel.
  • Bronze.
  • Glass.
  • Carbon
  • Expanded PTFE, ETC.
Don’t forget to check the PTFE rubber gasket manufacturing process and dimensions, you can save 20%-30% cost when ordering PTFE encapsulated gaskets directly from stockists in GCC

Keep in mind that the temperature conditions for all the above mentioned grades should be between -400°F to 500°F. For any suppliers, prime responsibility must be to ensure good relations with their customers. This can be achieved by providing good assurance and confidentailty, at cost affording alternative.

With that said, one can demand for the below mentioned certification, which is associated.

  • USDA Analysis for Hazard and CCP (Critical Control Points).
  • Cytotoxicity Criteria.
  • USDA and 3-A Sanitary Standards.
  • ADI free.
  • FDA CFR 21, 177.1550.