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What Is A Flange And Where Is It Commonly Used?

What Is A Flange And Where Is It Used? A flange is a projecting rim, collar, or ring. Most often, it's a disk-shaped fitting with bolt holes arranged in a circular pattern. It joins two components and lets you take them apart again. In piping, that means connecting...

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What Is Hydraulic Tensioning?

What Is Hydraulic Tensioning? Hydraulic tensioning is a bolt-tightening method. It stretches the bolt or stud using hydraulic pressure, then locks the nut while the bolt is under tension. Release the pressure — the bolt's retained elongation becomes your clamp load....

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