Grooved tubing and method for forming same

Grooving and stamping method and apparatus

Guide and retention assembly for a die set

Guide support for a tube-bending machine

Guide system for rams in press brakes and the like

Gutter swedge

Half-round gutter making apparatus

Hammer with air channel for cooling

Hand bender alignment device

Hand operated tube crimping apparatus

Hand seamer

Haulable device for rectifying the shape of a misshapen...

Heat chamber for bending a pipe

Heat exchange element

Heat exchanger and a method and apparatus for the...

Heat exchanger and method of making same

Heat exchanger and method of making same

Heat exchanger and method to produce same

Heat exchanger apparatus and method of making the same

Heat exchanger manufacture