50787 ⎘
Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels; Belling or enlarging, e.g. combined with forming a groove using pressure difference
Method for expanding an end of a pipe and expander tool
#2Joint restraint for molecularly oriented pipe and method of manufacture using a groove formed on a spigot
#3Belling machine for forming sockets on the ends of pipes made of thermoplastic material and method of forming a socket at the end of a pipe made of thermoplastic material
#4Belling machine for forming sockets on the ends of pipes made of thermoplastic material and method of forming a socket at the end of a pipe made of thermoplastic material
#5High-pressure resistant vibration absorbing hose
#6Pipe having a socket and an apparatus for making same