Products / Flexitallic / Change Gasket

Engineered like nothing else

When Flexitallic invented the spiral wound gasket in 1912 there was nothing like it. 100 years of innovation later, they introduced the Change™ gasket. Again, there’s nothing like it.

Incredibly robust and resilient, the metal-wound Change™ heat exchanger gasket is designed to deliver the most dynamic seal ever.

The Change gasket is manufactured with proprietary equipment, using a 5-times thicker metal spiral and a unique laser welding process that penetrates completely through the winding, so it requires no inner or outer ring and is easy to handle and install as a double-jacketed gasket. Best of all, it’s proven to perform without fail at least 60% longer than any other heat exchanger gasket – spiral wound, double jacketed, corrugated or kammprofile.

Benefits

  • Performs 60% longer than any other gasket
  • Very high recovery
  • Compression is more consistent than a spiral or kammprofile gasket
  • Very low creep
  • Seals with exceptional tightness, especially thermal cycles
  • Fits wide range of flanges

More information on our change gaskets

One Stop Sealing has vast experience providing sealing solutions to the chemical manufacturing industry.

We'll work with you to see your project through.

Call us on 01482 610990 or request a callback.