Square-Cutting Grinder
Attachment to grinder used to cut small pipe ends square and smooth, ready for welding. Attachment simple plate bracket fastened to air pencil grinder held against pipe flange to guide grinder.
Dennis, G. B.↗
Engineering topics
Dennis, G. B.
Publications and source records attributed to Dennis, G. B..
Portable Pipe Wrapper
New tool applies fragile layered insulation to cryogenic tubing. Used routinely to apply two layers of fiberglass and one of aluminum foil on pipe used as inner line in vacuum jacketed cryogenic plumbing. Wrapper is easy to use and made from inexpensive, readily available parts. Wheeled to whatever location is convenient for wrapping.
Dennis, G. B.↗