Flanged Tube

A round cylinder of metal can have a flanged formation on either one end or both ends. This is generally known as a flanged tube. 

Blue Valley Machines are (as a group) able to produce flanged tubes with a thickness range of about 16 gauge / 1.5 mm to 7/8" / 22 mm and a diameter range of 12" / 300 mm to 12 feet / 3.75 meters.

Blue Valley Machines Capable of Producing this Work Piece

Tube Flanging Machine

These machines are dedicated to the flanging of tubes. Some of this work can be automated. 

Head Flanger with Attachments for Tube Flanging

With the proper attachments, a head flanging machine can be used to flange tubes.