Tubes are cut to desired lengths using methods such as sawing, shearing, or laser cutting. This process ensures accurate dimensions and clean edges.

Tubes are shaped into curves or angles using techniques like rotary draw bending, mandrel bending, or roll bending. Bending machines or specialized tools are employed to create precise shapes.

The ends of tubes are shaped for specific purposes, such as flaring, swaging, beading, or expanding. These processes facilitate connections, fittings, or attachments.

Tubes are joined together through welding techniques such as TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, or laser welding. Strong and durable welds are created between tubes or other components.

Portions of the tube are removed to create cutouts or grooves, allowing tubes to fit together snugly or accommodate other components or fasteners.

Tubes may have sharp edges or burrs after fabrication. Deburring smoothens the edges and provides a safe and visually appealing finish. Additional finishing processes like polishing, sanding, or coating can be applied for aesthetic or protective purposes.

Rolling involves the deformation of a tube using cylindrical rolls or rollers. It can be performed through hot rolling or cold rolling methods. Rolling reduces diameter or wall thickness while increasing length, providing dimensional precision and improving mechanical properties.

Tube fabrication may involve assembling various components, such as connecting tubes with brackets, flanges, or fittings. Assembly techniques include mechanical fastening, welding, or adhesive bonding.