Hydraulic Pinch Off Tools for cold welding OFHC copper tubing
Hydraulic Pinch Off Tools for Cold Welding OFHC Copper Tubing

The HY-Series Hydraulic Pinch Off Tools are designed to cold weld and hermetically seal properly tempered OFHC copper tubing (or equal). These tools provide a one-step, dependable, repeatable cold welded joint for applications in a wide range of industries.  Whether you have a pressurized system or pulling vacuum, this tool will provide a permanent, hermetic seal.

Models available for use with tubes ranging from 0.0625" thru 1.0".  Multiple hydraulic pump options are also available.

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