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A closer look at fire damper manufacturing with Istanbul Metro and Kalyon

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Gerhman hosted Istanbul Metro and Kalyon İnşaat representatives at Lindab’s fire damper manufacturing facility in Italy.

Gerhman brought representatives from Istanbul’s metro projects and Kalyon İnşaat to Lindab’s fire damper manufacturing facility in Italy for a closer look at production and fire testing.

The visit connected project teams with the processes behind fire damper manufacture, including the facility’s fire-test furnace. It provided an opportunity to discuss engineering, quality and fire safety in the context of metro ventilation projects.

Seeing how products are manufactured and tested helps bring technical documentation into a practical setting. The visit formed part of Gerhman’s engagement with the teams responsible for demanding infrastructure applications.

The visit was covered by Termodinamik in an article published on 7 August 2025.

Read the original coverage in Termodinamik ↗

Image: Termodinamik / Gerhman–Lindab.

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