Centralizers
18 July 2017
Changing rams
18 July 2017

Chain tongs

A tool consisting of a handle and releasable chain used for turning pipe or fittings of a diam larger than that which a pipe wrench would fit. The chain is looped and tightened around the pipe or fitting, and the handle is used to turn the tool so that the pipe or fitting can be tightened or loosened.