EagleBurgmann international
EagleBurgmann WORLDWIDE
With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
SUCCESS STORY
Does your power plant struggle to keep seals running in ultrapure feed water applications with no real root cause in sight?
SITUATION
The failure plaguing many plants for years has been electro-corrosion of the silicon carbide faces within the seal. This is due to electrical charges that build up at the faces along with pure low conductivity reactor grade water being pumped. Electro-corrosion problems that drastically reduced lifetimes of mechanical seals started to occur when Combined Oxygen Treatment (COT or CWT, pH 8…9) was introduced in some existing and in new fossil-fueled power plants (1990s). The water‘s electrical conductivity indicates water purity. As impurities are removed, the feed water becomes an electrical insulator rather than a conductor.
APPLICATIONS
- Large boiler feed pumps: typical pressure up to 580 psi (40 bar), 6.500 rpm, 400 °F (200 °C)
- Mechanical Seal (M.S.) single, balanced, stationary, spring-type, sliding velocities > 130 ft/s (> 40 m/s), 140 °F (60 °C) in Plan23
OUR SOLUTION
EagleBurgmann’s Diamond Face solution is the answer to keeping your seals running. In extensive field installations and laboratory tests, it has been proven that diamond coating is resistant against electrical current and hence resistant to electro corrosion = No SiC chipping and no more dosing systems required. EagleBurgmann Diamond Face seals are installed in power plants across the world and continue to outlast expectations of performing through a few fuel cycles.
Diamond face rings after 23,340 hours
Find out more about Diamond Face Technology
Let us help you!
Our products are used wherever safety and reliability count: in the industries of oil & gas, refineries, petrochemicals, chemicals, pharmaceuticals, food, power, water and many more. About 6,000 employees contribute their ideas, solutions and dedication every day to ensure that customers around the globe can rely on our seals. With our modular TotalSealCare Service, we emphasize our strong customer orientation and offer custom-tailored services for every need. Rely on excellence.
Contact
EagleBurgmann Industries LP
10035 Brookriver Drive, Houston, TX 77040
Jeff Wonser
District Manager
Phone +1 513-313-1747
Fax +1 713 939 9091
E-Mail: jeff.wonser@eagleburgmann.com
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The Eagleburgmann Group
Sealing technology for plants and machines
EagleBurgmann is one of the worldwide leading providers of industrial sealing technology. Mechanical seals, seal supply systems, magnetic couplings, carbon floating ring seals, expansion joints, gaskets and packings as well as comprehensive services are used wherever reliability and safety are needed.
Mechanical seals and more
Sealing technology by EagleBurgmann is used worldwide in oil and gas industries, refineries, the petrochemical, chemical, and pharmaceutical industries, food processing, energy, water, mining, paper, aerospace, and other industries. Close to 5,800 employees provide their ideas, solutions, and commitment so that customers can rely on our sealing technology.
What makes us stand out is our excellent quality, great innovative capacity, and an extensive product portfolio for nearly all industrial processes and fields of application. Our product portfolio includes everything from mechanical seals and seal supply systems to magnetic couplings, carbon floating ring seals, expansion joints, and gaskets and packings as well as comprehensive services. Since we are part of the German Freudenberg and Japanese EKK group, we have all the necessary resources for a firmly based reliable partnership.