Description: The Eastern Sheet Metal Equivalent Round Duct Calculator app allows sheet metal contractors, installers, HVAC engineers, and contractors to quickly convert rectangular and flat oval duct ...

Learn how to create your own flat bar round metal bender at home with our easy-to-follow guide. This video will provide step-by-step instructions and necessary materials to help you construct a ...

Form is where you just bend it (metal) or make it into a round pipe. Shaping is stretching and shrinking the sheetmetal. The English wheel is strictly a stretching machine.

The No. 5 wheel has the smallest flat for tight work. The No. 1 anvil is the other extreme: The flat is an inch wide and is used mostly for smoothing entire panels, a process known as "wash over." ...

Researchers develop a simple method to build stable, atom-thick metal layers using tiny defects in carbon, enabling efficient ...