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To ensure product compatibility and resistance to corrosion, the selection of appropriate materials is an important step in heat exchanger design. Vahterus manufactures Plate&Shell Heat Exchangers from many different materials that fulfil the requirements for most present-day processes. The efficient PSHE structure enables us to minimise the use of materials, which in turn means considerable cost savings when using special materials.

Below you can find a list of our most typically used materials.

Plate materials:

  • AISI 304L
  • AISI 316L
  • AISI 904L
  • SMO 254
  • Duplex 2205
  • Titanium Gr 1
  • Hastelloy C22
  • Hastelloy C276

Shell materials: 

  • Carbon steel
  • AISI 316L
  • AISI 904L
  • SMO 254
  • Duplex 2205
  • Hastelloy C22
  • Hastelloy C276