Pipe

Pipe may refer to:

Pipe (fluid conveyance), a hollow cylinder following certain dimension rules
Piping, the use of pipes in industry
Smoking pipe
Pipe (unit) or butt, a cask measurement
Pipe (casting), a type of metal casting defect
PIPES, a common buffer used in chemistry and biology laboratory work
PIPE deal or private investment in public equity
Boatswain's pipe, an official announcement made on a ship's internal broadcast system

Music

Pipe (instrument), a traditional perforated wind instrument
Bagpipe, a class of musical instrument, aerophones using enclosed reeds
- Uilleann pipes, a unique form of bagpipes originating in Ireland
- Pipes and drums or pipe bands, composed of musicians who play the Scottish and Irish bagpipes
Pan pipes, see Pan flute, an ancient musical instrument based on the principle of the stopped pipe
Organ pipe, one of the tuned resonators that produces the main sound of a pipe organ
Boatswain's pipe, also known as a bosun's whistle

Pipeline (computing), a set of data processing elements connected in series
- Pipeline (software), a chain of processes or other data processing entities
- Pipeline (Unix), a set of processes chained by their standard streams
Anonymous pipe and named pipe, a one-way communication channel used for inter-process communication
Vertical bar, sometimes called "pipe", the ASCII character "|"
"PHY Interface for PCI Express" (PIPE), the name of a specification for the PCI Express physical layer

Pipe, Wisconsin, United States
Jules Pipe CBE, Mayor of the London Borough of Hackney, UK
Pipes (surname)
Pipes (Transformers), a fictional character
PIPE Networks, an Australian company, based in Brisbane, Queensland, primarily involved in setting up peering exchanges
Pipe, the Hungarian name for Pipea village, Nadeș Commune, Mureş County, Romania

Volcanic pipe, a deep, narrow cone of solidified magma
Postpipe, archaeological remains of a timber in a posthole
Half-pipe and quarter pipe, semi-circular ramps for performing skateboarding/snowboarding tricks
Piping (sewing), tubular ornamental fabric sewn around the edge of a garment
Piping bags are used to pipe semi-solid foods onto other foods (e.g. icing on a cake)
Pipe (car), a Belgian automobile manufacturer
The Pipe, documentary film