The link is to Airetool's Complete Catalog.
The link is to Airetool's
Complete Catalog.
This site designed  by Armstrong & Sons, Inc.
To contact the Armstrong & Sons webmaster  
click here
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MANASQUAN,
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PHONE (732) 223-1555                   
FAX (732) 223-1063
The above is a link to an XLS spreadsheet that
will allow you to calculate tube dimensions for
rolling. I hope you find it helpfull.
BWG link
to open in an online
editor