Shell-and-tube heat exchangers (STHEs) are used abundantly throughout the chemical, oil and gas, and fertilizer industries. Their service is essential to numerous processes—it can be said that without ...

As a lad I worked on the merry-go-round (assembly line) at a Ford assembly plant. It was hard work, but we were well paid and ...

Demolition can involve bashing through walls, ripping up old flooring, or even cutting through corroded metal plumbing. Since ...