MACHINE EXPANDING METALLIC TUBE

Brand Owner Address Description
HYDRA-LOC EST Group, Inc. 2701 Township Line Road Hatfield PA 19440 Machine for expanding metallic tube sleeves within host heat exchanger and condenser tubes;Metallic tube sleeves for repairing heat exchanger and condenser tubes;Repair services, namely, repairing of heat exchanger and condenser tubes by expanding a metallic tube sleeve within the inlet end of a host tube;HYDRA-LOCK;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method of expanding a diameter of a tube includes the steps of positioning the tube with one end abutting a stop member, extending a mandrel through an interior passageway of the tube, and expanding a diameter of an expandable head connected to the mandrel as the mandrel is moved in a direction toward the stop member. The diameter of the tube expands in correspondence with the expansion of the diameter of the mandrel. A longitudinal axial force is applied to the tube in a direction toward the stop member as the expandable head expands the diameter of the tube.