Brazed hydraulic fittings and method of making same

Clad tubular product and method of manufacturing same

Cold welded joint

Composite tubular products

Drill bit manufacturing method

Drum for washer and dryer

Filter cartridge assembly and method of manufacture

Flexible tube of endoscope and method of and apparatus for produ

Fluxless fabrication of a multi-tubular structure

Formation and utilization of compound billet

High-temperature, high-pressure bonding of nested tubular metall

Hollow shaft and method of making same

Hydroforming a tubular structure of varying diameter from a...

Integrated quantum cold point coolers

Metal cladding

Method and a pipe element for providing a radially outwards dire

Method and apparatus for producing copper clad steel wire

Method for bonding a tubular part in coaxial relationship...

Method for bonding a tubular part in coaxial relationship...

Method for bonding steel to copper