Item Type: Reducer Elbow Pipe TubeMaterial: Aluminum alloySize: 3in to 2.5in (OD)Bending Angle: 90190 Degree Design: This elbow allows the pipe to bend along a right angle, suitable for places where the direction of the pipe needs to be changed, making the pipe connection easier. 2Perfect Sealing: The elbow pipe tube has high reliability and excellent sealing performance, minimizing the chance of leaks and providing a secure connection. 3Premium Material: This elbow tube is made from cast aluminum for durability and strength, ensuring long periods of use without rust. 4Accurate Size: These reducing elbow fittings are accurately designed and manufactured to ensure that they are sized correctly to fit perfectly with the corresponding piping. 5Easy to Install: This elbow pipe has a compact design and standard connection ports for easy installation and maintenance. No additional tools are required and installation can be done by simple operation.1 x 90 Elbow Pipe Tube