Werner Hartmann in portrait: Representing the whole Hartmann team he was glad to accept this award of the trade association “The Family Entrepreneurs” of Hanover reg
Maximum safety for natural gas storage: Reliable isolation for Wolfersberg Gas Storage.Reference
Wellhead equipment for high demands: Durable wellheads with pure metallic sealing ball valves.
Metal to metal sealing ball valves for innovative hydrogen project.Reference
Well completion for the deepest and most productive German well.
Special ball valves for extreme conditions: Innovative conversion of an ammonia factory.Reference
With zero leakage, a 50 year lifetime and exceptional temperature and pressure ratings.