At the company outing to the „Hänigser Teerkuhlen-Museum“ Werner Hartmann handed over a Hartmann exhibition valve to the museum manager. Dr. Thomas Degro and the Hänigser “Teerkerle” were very impressed by the imposing valve and its operation. The scraper valve not only serves as shut-off valve, but also as pig launcher or receiver for cleaning the pipeline.
As the valve weighs more than one tonne it was already delivered in advance to the museum, where it is now accessible for all visitors.
The employees of the Hartmann sales and service department, who rode the 10 km distance together by bike, enjoyed the interesting tour of local oil history …and the large grill buffet.