Job Description:

• 1) Replaces plugs used to form inside diameter of seamless tubing in rolling mill machines: Screws specified plug on end of rolling-mill mandrel with tongs or positions plug in trough of rolling mill, using hoist, preparatory to forming tube.

• 2) Removes hot plug with tongs or hoist after tube has been rolled.

• 3) Immerses hot plug in bosh tank for cooling.

• 4) Moves controls to charge and discharge pipe shells from reheating furnace.