PTFE bespoke components

PTFE is used in harsh environments and is capable of withstanding corrosive chemicals within working temperatures of 260℃  to -200℃. J.A. Harrison manufacture made to order components, such as PTFE bespoke envelopes. They are made from customer drawings and include:

  • Bellows
  • PTFE envelopes
  • Valve seats
  • Wet and dry repair sleeves
  • Static mixers
  • Lantern rings
  • Mixing drums
  • Piston rings

Our products are produced from either 100% virgin PTFE or blended PTFE.

The main industries that we serve are chemical and pharmaceutical, food and drink, oil and gas and water treatment.

JA Harrison manufacture quality products and deliver a fast turnaround. We also produce our own range of blended grades of PTFE called Adflon.

For further information regarding our products, please contact us on +44 (0)161 832 2282, alternatively email