We create technical innovations
for the reliable energy supply
of tomorrow!
Together with our customers, we master complex technical challenges and support you with consulting, development, installation, and maintenance. With passion, we work every day to push existing boundaries.
Ball valve
Metal-to-metal sealing, gas-tight ball valves for demanding applications and extreme operating conditions
Wellhead
API 6A-compliant wellheads, custom-made for demanding applications and extreme operating conditions
Kelly Valve
API 7-1-compliant Kelly valves act as safety valves to ensure safe drilling and production operations
Services
Available 24/7 for installation, maintenance, repair work and reliable spare parts supply worldwide
WHAT SETS US APART
Safe. Reliable. Durable.
CUSTOM MANUFACTURING
Our sales and design engineers look forward to your enquiry in the high-performance sector. In close coordination, we develop the right component for your specific application.
SOLUTIONS FOR EXTREME CONDITIONS
Hartmann ball valves and wellheads are designed for pressure ratings up to 690 bar, temperatures from -200 to +550°C, as well as high cycle operations and all types of media.
QUALITY THAT PAYS OFF
Durable, low-maintenance products reduce your plant’s life-cycle costs. That is why we develop, assemble, and test exclusively in Germany.
EVERYTHING FROM A SINGLE SOURCE – EXPERTISE & CONSULTING
More than 75 years of experience – you benefit from this throughout all project phases. We support you from consulting and development through to installation and maintenance service.
Industries
Challenging applications? We’re here to support you with industry-specific expertise, innovative solutions and reliable products.
HARTMANN VALVES - QUALITY FOR THREE GENERATIONS
Hartmann Valves GmbH is one of the leading manufacturers of ball valves, pigging valves and wellheads. Our references span projects worldwide in the fields of crude oil, natural gas, petrochemicals, power plant technology, geothermal energy, and other renewable energies. Design, assembly, and testing are carried out exclusively at our plants in Celle and Burgdorf-Ehlershausen. We maintain an active dialogue with our customers, meet special requirements, and are regarded as a competent partner thanks to our many years of experience.
Zahlen, hinter denen unsere Kunden stehen
We could not take any risks with this project. With the wrong manufacturer, we would have jeopardized the entire retrofitting process, both technically and in terms of schedule.
Yara Brunsbüttel GmbH
If a Hartmann valve is not completely tight, we perform a few cycles, and then everything is fine again. The ball valves previously used had to be lubricated at least every six months – and yet they were leaking.
DEA Deutsche Erdoel AG
We are pleased to have found a partner for wellhead components in Hartmann, with whom we can jointly develop innovative solutions during engineering and efficiently implement projects thanks to standards.
Stadtwerke München
We are very satisfied with Hartmann’s components. Since their commissioning in early 2014, they have been operating maintenance-free.
Traunreut geothermal plant
INNOVATIVE RETROFIT IN AMMONIA PLANT
We could not take any risks with this project. With the wrong manufacturer, we would have jeopardized the entire retrofitting process, both technically and in terms of schedule.
MAXIMUM SAFETY IN THE NATURAL GAS STORAGE FACILITY
If a Hartmann valve is ever not completely tight, we carry out a few switching cycles and then everything is fine again. The ball valves used previously had to be lubricated at least every six months – and they still leaked.
WELLHEAD PARTNER FOR MUNICH DEEP GEOTHERMAL ENERGY
We are pleased to have found a partner for wellhead components in Hartmann, with whom we can jointly develop innovative solutions during engineering and efficiently implement projects thanks to standards.
WELL COMPLETION FOR GERMANY’S DEEPEST AND MOST PRODUCTIVE WELL
We are very satisfied with Hartmann's components. Since their commissioning in early 2014, they have been operating maintenance-free.
#HartmannValves
