Self-flaring, split bushing pipe fitting and hose assemblies...
Service riser
Sleeved flexible metal piping, method of manufacturing same and
Socket connection for an enamelled vessel
Spigot joint for lined metallic pipes particularly for fluids
Stainless steel liner in oil well pipe
Strain accommodating fluid conduit assembly and fitting therefor
Structure at resin pipe connections
Structure of a water spray hose device
Swaged-type flexible hose coupling