Pipe Drawing

Описание к видео Pipe Drawing

One of our many draw benches used to make copper tubes.

Here the copper is pulled through a die with a set-sized hole altering the tubes outside diameter. What you can’t see is inside the tube is a steel plug altering the wall thickness at the same time.

Each draw can alter the characteristics of a copper pipe by as much as 30%. Can make a tube longer and thinner, not shorter or fatter, so we always have to start with a thicker tube.

#copper #plumbing #engineering #hvac #airconditioning #medicalgas #plumber

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