KETON designed specifically for power generation scenarios such as thermal power plants, hydropower plants, new energy power plants, cogeneration, photovoltaic energy storage, urban heat supply networks, power plant desulfurization and denitrification, etc. It is tailored for harsh conditions including high temperatures, high pressures, large diameters, water vapor erosion, dust abrasion, frequent start-stop operations, etc. It is designed to be stable in operation, fatigue-resistant, and has strong sealing performance, meeting the long-term continuous, high safety, and low maintenance requirements of power plants.