Making stove pipe, chimney liner and venting - Factory Tour

How stove pipe and stainless steel chimney liner are made - a tour of Heatfab, a major manufacturer of vent, chimney and stove pipe - in western Ma.
Producer: Craig Issod

[@monsieurixe6790]

I think... they need great machinists toolmakers... to make a machine... to change the way they make their elbows.....

[@craigissod6027]

As you may know, such machines do exist. I saw them at the metalworking trade show in Chicago. I thought this was a good demo of the "old" way of making them.

[@grigorijsmarkins4238]

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