Flange ram spreaders are used to separate pipe flanges in industrial pipe maintenance operations. The ram is placed between the flanges and the pipes are spread as the jaws of the spreader open. Hydraulic ram spreaders attach to a hydraulic pump or power source to drive a wedge between two surfaces to lift, separate, or spread parts. Similar to a wedge, the spreader jaws fit into tight spaces to pry pieces apart or to lift items in stages. They are often used in general material handling, pipe flange...