Water pipe and Water piping

Water pipe noun - An oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water.

Water piping and water pipe are semantically related in waterway topic. In some cases you can use "Water piping" instead a noun phrase "Water pipe", when it comes to topics like conduit, waterline, water main.

Water pipe and water piping are semantically related in waterway topic. You can use "Water pipe" instead a noun "Water piping", if it concerns topics such as conduit, waterline, water main.