The product is a high-precision CNC machined round aluminum flange, using high-grade aluminum alloy material (Al6061 or Al7075) with light, durable, anti-corrosion and heat-resistant properties. The surface is black anodized to increase hardness, reduce scratches and bring a luxurious, modern look. Each detail is designed with precise concentricity and flatness, with screw holes evenly distributed around the circumference, ensuring tight and stable assembly in mechanical systems, pipes, or machine parts. Outstanding features: 5-axis CNC machining with an accuracy of ±0.01mm. High-grade aluminum alloy material, light weight, durable. Black anodized treatment helps increase aesthetics and anti-oxidation. Customize the size, diameter and hole position according to technical drawings. Applications: Used in precision engineering, machine manufacturing, industrial equipment, robots, and pressure pipe systems. Suitable for assemblies, joints or intermediate parts between shafts and machine housings.