drilling pipe a series of tubes (joined by screwed collars) that connect a drilling platform to the drilling bit; rotates the bit and supplies drilling mud
elbow the joint of a mammal or bird that corresponds to the human elbow
exhaust pipe a pipe through which burned gases travel from the exhaust manifold to the muffler
fuel line,
petrol line,
gas line a pipe that carries gasoline from a tank to a gasoline engine; "the car wouldn't start because dirt clogged the gas line"
main a principal pipe in a system that distributes water or gas or electricity or that collects sewage
manifold a pipe that has several lateral outlets to or from other pipes
pipeline,
line a pipe used to transport liquids or gases; "a pipeline runs from the wells to the seaport"
Piping is a system of pipes used to convey fluids from one location to another. The engineering discipline of piping design studies the efficient transport of fluid. Industrial process piping (and accompanying in-line components) can be manufactured from wood, fiberglass, glass, steel, aluminum, plastic, copper, and concrete.
