Model Name: Q367H-25C-DN500 Introducing our revolutionary High temperature Spheric Full Welded Ball Valve , designed to provide safe and efficient operation even under the harshest working conditions. When it comes to sealing features, our ball valve boasts improved oxidation resistance, wear resistance, erosion resistance, and corrosion resistance of the all-metal sealing surface. This means that it can withstand the toughest environments, ensuring a reliable and long-lasting performance. By reducing the friction coefficient of the ball and seal ring, our valve minimizes the friction on the sealing surface, extending the service life of the seal ring and ultimately prolonging the overall lifespan of the valve. But that's not all. Our all-metal hard-sealed ball valve also comes with exceptional structural advantages that set it apart from traditional valves. Its unique hemispherical body welding structure design offers excellent overall rigidity, ensuring stability and durability even in high-pressure applications. Additionally, its high temperature resistance ensures that it remains efficient and reliable even in extreme heat conditions. Our ball valve is perfect for a wide range of industries and applications, including oil and gas, petrochemical, chemical, and power plants. Its robust construction and advanced sealing features make it an ideal choice for handling various fluids and gases, even those that are highly corrosive or abrasive. Whether you need to control the flow of water, oil, gas, or chemicals, our all-metal hard-sealed ball valve guarantees safe and efficient operation every time. Furthermore, our valve is designed for ease of use and maintenance. With its simple and intuitive design, it can be easily operated and maintained, saving you time and effort. Its high-quality materials and meticulous manufacturing process ensure that it meets the highest industry standards, giving you peace of mind knowing that you have a reliable and durable product. In conclusion, our all-metal hard-sealed ball valve combines sealing features that enhance its performance under harsh working conditions, along with structural advantages that provide excellent rigidity and high temperature resistance. With its reliable and durable design, this valve is the perfect choice for industries that demand efficiency, safety, and longevity. Invest in our all-metal hard-sealed ball valve and experience a new level of performance and reliability. Full metal hard seal ball valve,unique half spheric welding structure design,with good ridigity and high temperature endurance. Sealing feature: enhanceing the anti-oxidization,wearing,eroding,corrosion features of the full metal sealing face,safe operation under harsh condition,significantly reduce the friction factor of the sealing ring and face,prolong the life span of the sealing ring and valve.