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About us

Test Laboratory

Test Laboratory:

  • Established in in the year of 1971 by Diplom-Physiker Dr. Gerhard Heim
  • Testing and consulting in the field of corrosion and corrosion protection at the laboratory, at the factory or on site
  • Own laboratory for physical and chemical-physical examinations
  • Reports, expertise and expert opinions, independent and neutral
  • Member of DVGW and GfKorr
  • Collaboration in various national and international bodies
  • Since 1990, specialization in corrosion protection systems for piping
  • Joint management by Diplom-Physiker Dr. Gerhard Heim and Dipl. Ing. Thomas Heim
  • Since 1997, the business has been managed by Dipl. Ing. Thomas Heim

activity emphasis

activity emphasis

Testing of passive and active protective systems (internal/external) of steel and cast pipes/fittings for the transport of e.g. gas, water, sewage in accordance with national and international standards for customers in Germany, Europe and throughout the world.


Membership / Work in Bodies

  • GfKorr
  • DVGW Normenausschuß Gastechnik (NAGas)
    (Standards Committee for Gas Technology)
    NA 032 - 02 - 09 AA Working Group "Außenkorrosion"
    ("External Corrosion")

Working Groups

  • AK DIN 30 670
  • AK DIN 30 671
  • AK DIN 30 672
  • AK DIN 30 678

Korrosionstechnik Heim

Rubensweg 1
40724 Hilden, Germany

phone: 02103 6844 02103 6844