www.tospunbellows.com Tel:+86-158-57713593 Email:[email protected]

Hydroformed bellows

HomeHydroformed bellows



Hydroformed bellows is the most common type of metal bellows. We supply single and multi-ply hydroformed bellows with many years’ experience.

  • Size range
    • From 1″ ( DN25 ) to 24″ ( DN600 )
  • Raw material
    • SS304, SS321, SS316L
  • Forming method
    • Hydroformed bellows and mechanically expansion bellows
  • Multi-ply bellows
    • From single ply up to 7 plies
  • Bellows design
    • According to the latest version of EJMA software
  • Quality guarantee
    • Free replacement if got any quality problem within ONE year
  • Extra service
    • FREE CAD drawing and EJMA Calculation sheet


Our advantage

  • Supply OEM service to world leaders in this industry
  • Siemens PLC Control System automatic forming machine
  • Bellows design according to the latest version of EJMA software
  • Multi-ply bellows has at least 30% longer lift time
  • Export to European customers from Italy, Germany, Ukraine, Romania, Russia etc.