Picture of DIABON Shell-and-Tube Heat Exchangers

DIABON Shell-and-Tube Heat Exchangers


The products of the SGL Group are used for a wide range of process technologies in the chemical, environmental and energy industries and are resistant to corrosion from aggressive media such as alkaline solutions and acids.

Made of DIABON®
(graphite impregnated with phenolic resin)

  • Heat transfer areas up to 2,500 m² )
  • Tube lengths up to 9.0 m
  • Maximum pressure: 10 bar
  • Maximum temperature: 200°C

Many flexible options

  • header types
  • tube and baffle arrangements
  • shell materials

DIABON® HF1 Tubes and Tube Sheets

Tubes and tube sheets can be supplied with additional carbon fiber reinforcement on request

Essential advantages:

  • More than a 50 % increase in

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