Material cracking and delamination has been observed on steam turbine valve seats on certain types of steam turbines. Delamination of the weld hard facing from the valve body can result in collateral damage to components in the turbine or valve failure. We offer a variety of solutions for this issue and can discuss your specific circumstance to choose which solution may be best for you. Visit our website to learn more about our steam turbine valve repair services.
We recently performed work for a U.S. utility on one of their Main Stop Valves for a GE Steam Turbine. We can perform valve inspections on-site or in our dedicated steam turbine valve facility in Gainesville, Georgia. If the valves are inspected at our Gainesville facility we have the ability to make any necessary repairs, reverse engineer and manufacture components, as well as offer material upgrades for longer service life. We also have an in-house nitriding furnace that allows to control the schedule and provide quick turnarounds on any parts that require a nitrided surface. We have full capabilities to provide our customers with a turnkey valve service and help extend the life of your steam turbine valves.
