Tridelta Siperm GmbH

Ostkirchstr. 177

44287 Dortmund

Contact Person


Dr. Markus Fricke

+49 (0) 231-4501270

Helen Marshall

+49 (0) 231-4501221


+49 (0) 231-4501-313


Since 1953 we produce highly porous sintered materials at our site in Dortmund. Our many years of varied experience in the processing of PE (Siperm HP), Stainless Steel (Siperm R) and bronze (Siperm B) to high porous plates, pipes, molded parts and customized welding constructions makes us a competent partner in the search for the best solution for your specific application problem.

Tridelta Siperm GmbH, formerly belonging to the ThyssenKrupp AG, is now a subsidiary of Tridelta GmbH.

Our quality system is certified according to DIN EN ISO 9001:2008

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