Look up tubing in Wiktionary, the free dictionary.

Tubing may refer to:

• Tube (fluid conveyance), a long hollow cylinder used for moving fluids or to protect cables and wires
• Pipe (fluid conveyance), a tubular section used to convey substances that can flow
• Piping, a system of pipes used to convey fluids
• Plumbing, any system that conveys fluids for a wide range of applications
• Hose, a flexible hollow tube designed to carry fluids
• Structural tubing, a component of a hollow structural section
• Brass instrument tubing
• Tubing (recreation), the act of riding an inner tube