Hartmann Valves & Wellheads

Extraction of oil and gas frequently occurs under tough operating conditions. Adverse environmental effects and aggressive and contaminated media represent special challenges for plant & process reliability. HARTMANN VALVES GmbH deliver products with the highest degree of safety, long service life, robust design and material selection that is tailored to each application.


HARTMANN VALVES GmbH sits alongside the leading worldwide manufacturers of ball valves, pigging valves, and wellheads. The company can demonstrate a presence in crude oil, natural gas, geothermal, petrochemical, mining, food industry and power plant technology over 70 years since its founding.

Construction, manufacture, production, and tests are performed exclusively at the Hartmann factories in Celle and Ehlershausen Germany, with business development support from HAWK ENVIRO as local Agent for the United Kingdom and Ireland.