PTFE Liners

PTFE liners hold up to virtually all chemicals at room temperature and provide a tight seal with low moisture transmission. All PTFE cap liners sold by QEC are 0.015" thickness compliant with EPA requirements. QEC has PTFE liners in most standard cap sizes from 22mm to 110mm.

  • Chemically Inert
  • Sterilizable
  • Heat Resistant
  • Non-Contaminating
  • Reusable/Cleanable
  • Unaffected by virtually all chemicals

Level 1 = case quantity package

Level 5 = bulk quantity package

SizeCapStd. CaseBulk Pkg.DescriptionLevel 1Level 5
22mm22-4005010000.015" thickness PTFE liner 1TFE-22mm BTFE-22mm
24mm24-4005010000.015" thickness PTFE liner 1TFE-24mm BTFE-24mm
28mm28-4005010000.015" thickness PTFE liner 1TFE-28mm BTFE-28mm
33mm33-4305010000.015" thickness PTFE liner 1TFE-33mm-430BTFE-33mm-430
33mm33-4005010000.015" thickness PTFE liner 1TFE-33mm BTFE-33mm
38mm38-4305010000.015" thickness PTFE liner 1TFE-38mm-430BTFE-38mm-430
38mm38-4005010000.015" thickness PTFE liner 1TFE-38mm BTFE-38mm
43mm43-4005010000.015" thickness PTFE liner 1TFE-43mm BTFE-43mm
45mm45-4005010000.015" thickness PTFE liner 1TFE-45mm BTFE-45mm
48mm48-4005010000.015" thickness PTFE liner 1TFE-48mm BTFE-48mm
53mm53-4005010000.015" thickness PTFE liner 1TFE-53mm BTFE-53mm
58mm58-4005010000.015" thickness PTFE liner 1TFE-58mm BTFE-58mm
63mm63-4005010000.015" thickness PTFE liner 1TFE-63mm BTFE-63mm
70mm 70-4005010000.015" thickness PTFE liner 1TFE-70mm BTFE-70mm
83mm83-400505000.015" thickness PTFE liner 1TFE-83mm BTFE-83mm
89mm89-400505000.015" thickness PTFE liner 1TFE-89mm BTFE-89mm
110mm110-400505000.015" thickness PTFE liner 1TFE-110mm BTFE-110mm