See the latest Code violations from NEC Consultant Russ LeBlanc.

Apparently, this installer did not care about following the PVC conduit bending rules spelled out in Sec. 352.24. Field-made bends are supposed to be made with equipment identified for that specific ...

Steel piping systems used to convey coarse materials, often over long distances, are under constant attack from abrasion. In power plants, the materials are usually coal and limestone slurry. The ...

How much stress do pipes undergo when a liquid flows through them, and how does it depend on the degree of curvature of the pipe? Bends in pipes are different than their straight sections because, in ...