Reducing Tee is a tee fitting with three ports of different diameters, used to connect pipes of different diameters to achieve reducing connections in pipeline systems. The product is widely used in pipeline systems in industries such as chemical, oil, pharmaceutical, and power for achieving transition connections between different pipe diameters. The main port of the reducing tee has a larger diameter while the branch port has a smaller diameter, or vice versa, with different specifications of reducing tees customized according to specific process requirements. The product is manufactured using high-quality carbon steel, stainless steel or alloy steel materials with excellent corrosion resistance and mechanical strength, capable of withstanding pressure and temperature requirements under various operating conditions. The reducing tee has a reasonable design with smooth flow channels and low resistance, ensuring smooth fluid flow. The product is strictly manufactured according to international and national standards such as ASME, ANSI, and GB, passing strict quality inspections to ensure reliability in various application environments.