GLOSSARY

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There are currently 3 terms in this directory beginning with the letter E.

Eddy Current Testing

Nondestructive method of testing where eddy current flow is included in the tested object. Changes in flow of current are analyzed.

Elevator Shaft

a vertical shaft in a building to permit the passage of an elevator from floor to floor.

ERW

Electric Resistance Weld. Pipe manufactured by rolling steel into the desired tube size and welding the seam. Usually for sizes 2 3/8” OD to 22” OD