End caps are primarily used to close the edges of metal pipe openings, enhancing their overall appearance while also providing practical functions such as edge protection and dustproof sealing. Made of sturdy iron, they are highly durable and available in sizes tailored to pipe diameters. Customizable surface colors are also available. They are widely used in various pipe fittings, including medical devices, sports equipment, furniture, and display racks, making them indispensable functional accessories.
