pipework vs pipe

pipework and pipe both are nouns.

Word	Noun	Adjective	Verb	Adverb
pipework	Yes	No	No	No
pipe	Yes	No	Yes	No

As nouns, pipework and pipe are synonyms defined as:

Other synonyms of pipework include organ pipe.

pipework (noun)	pipe (noun)
the flues and stops on a pipe organ	a long tube made of metal or plastic that is used to carry water or oil or gas etc.
	a tube with a small bowl at one end; used for smoking tobacco
	the flues and stops on a pipe organ
	a tubular wind instrument
	a hollow cylindrical shape