PTFE gaskets & jointings

Gaskets & Sheet Jointings

PTFE gaskets & jointings

James Walker’s Fluolion® PTFE, Garlock’s Gylon® modified-PTFE, GORE® ePTFE, and Teadit® expanded-PTFE gasket products provide outstanding chemical resistance for duties where hygiene and non-contamination are essential.

They offer many unique features:
Outstanding chemical resistance.
Non-corrosive, non-wetting, non-contaminating and odourless.
Can work efficiently at temperatures from cryogenic up to +260°C.
Excellent electrical and thermal insulation in virgin PTFE form.

Full Product Range


Fluolion® Envelope Gasketsonefifty_fluolion_envelope_gaskets

Three designs for chemically aggressive media

  • Resillient fibre material in a thin PTFE cover.
  • For gaskets where aggressive chemicals would destroy sealing integrity of fibre materials.
  • Custom-made to suit your application.  


Fluolion® Integra White & Blueonefifty_integra_white

Stabilised PTFE for use where hygiene is vital

  • Creep-resistant, high performance PTFE grades.
  • For aggressive chemicals and strong acids.
  • Inherently clean, non-toxic and non-tainting.
  • Suitable for food processing duties.
  • Integra White for pharmaceutical services.


Fluolion® Sheet Gasketsonefifty_fluolion_sheet_gaskets

Virgin, expanded or filled PTFE

  • Virgin PTFE for greatest chemical resistance.
  • Expanded PTFE for damaged or fragile flanges.
  • Filled Fluolion® for enhanced mechanical properties.   


GORE® GR Sheet Gasketing

For aggressive chemicals or high purity media

  • ePTFE sheet with high multi-directional strength.
  • Ideal for damaged flange faces and limited bolt loads.
  • Can be stored indefinitely.


GORE® Joint Sealant DFonefifty_goretex_DF_joint-sealant

100% virgin ePTFE in length form

  • Self-adhesive backing for easy installation with no waste.
  • Long lasting and highly reliable.
  • Can be used on highly complex profiles.


GORE® Series 500 Gasket Tapeonefifty_GORE-Series500-Gasket-Tape-Spool-small_160x160

100% ePTFE with adhesive backing – for large flanges

  • Easy-to-install alternative to cut gaskets.
  • Compresses to form a tight seal.
  • 50% greater creep resistance than other ePTFE gasket tapes


GORE® Series 600 Gasket Tapeonefifty_GORE_Series_600_Gasket_Tape_Spool_Jan_2012_1609x160

Virgin ePTFE for glass-lined flanges

  • Virgin ePTFE tape with adhesive backing.
  • Easy to install – economical in use.
  • Compresses to form a tight seal.


GORE® Universal Pipe Gasket (Style 800)onefifty_Gore_UPG

Superior flange sealing reliability with process piping

  • Seals all types of standard flanges, including glass-lined.
  • Lowers sealing costs – one gasket type in the piping system.
  • Large operating zone or safety window.


GORE® STA-PURE™ Style 1200 sheet gasketing

For pharmaceutical & food processingonefifty_Gore_Sta-Pure_1200_Gaskets_160x160

  • Dimensionally stable ePTFE provides superior creep resistance.
  • Tough and durable construction, with exceptional high-temperature and high-pressure resistance.
  • Chemically inert – resists highly-aggressive process media.
  • USP Class VI <88> Biocompatibility.
  • Complies with FDA and EC food contact requirements.
  • Complies with Current Good Manufacturing Practice – cGMP.


GORE® STA-PURE™ Style 1500 pipe gasketonefifty_GORE_Sta-Pure_1500_Pipe_Gasket_and_gl_fitting_160x160

For pharmaceutical & food processing

  • Low stress-to-seal, even with fragile plastic and glass-lined flanges.
  • Dimensionally stable ePTFE provides superior creep resistance.
  • Chemically inert – resists highly-aggressive process media.
  • USP Class VI <88> Biocompatibility.
  • Complies with FDA and EC food contact requirements
  • Complies with Current Good Manufacturing Practice – cGMP.


Gylon® 3500onefifty_Gylon_3500_blank

Modified PTFE sheet material

  • Improved performance over conventional PTFE.
  • Outstanding dimensional stability under thermal stress.
  • Conforms to FDA requirements.
  • Manufactured by Garlock Sealing Technologies.


Gylon® 3504onefifty_Gylon_3510_blank

Modified PTFE sheet material

  • Seals efficiently at low bolt loading.
  • Conforms to FDA requirement.
  • Meets USP requirements.
  • Manufactured by Garlock Sealing Technologies.


Gylon® 3510onefifty_Gylon_3510_blank

Modified PTFE sheet material

  • Excellent resistance to highly aggressive media.
  • Improved performance over conventional PTFE.
  • Resistance to wear and abrasion.
  • Manufactured by Garlock Sealing Technologies.


Teadit® 24Bonefifty_Teadit_24B_crop_600w_

Mono-axially expanded PTFE gasket tape

  • Made from virgin PTFE.
  • Supplied with adhesive backing for quick and simple application.
  • Reduces downtime – no gasket cutting or punching needed.


Teadit® 24SHonefifty_Teadit_24SH

Multi-directionally expanded PTFE sheet jointing

  • Universally employable sheet jointing for a wide range of gasket applications.
  • Suitable for all types of flanges and nearly all media.
  • Suitable for duties with the toughest demands on purity.

 

 


Teadit® 25BIonefifty_Teadit_25BI_crop_600w_

Multi-directionally expanded PTFE tape

  • Produced from 100% pure PTFE,
  • Adhesive backing for quick and simple installation.
  • Easy to remove without leaving deposits.


Walflon Joint Sealantonefifty_walflon_joint_sealant

Forms ‘instant’ gaskets of Fluolion® PTFE

  • Soft and pliable cord of expanded PTFE.
  • Forms economical gaskets for emergency use.
  • Compresses to a high density PTFE gasket.
  • Suitable for a very wide range of media.