Pipe connecting arrangement, comprising sleeve and separately produced ring attached to pipe by press fitting
DE102004016327A1
Press-fitting has colored identifier which indicates its purpose, e.g. yellow for gas pipes, identifier being removed after mounting fitting, improving appearance of connection
DE10336728A1
Piping system for drinking water
DE10326718A1
Peeling tool for removal of outer sheath layer from a metal pipe has a rotating knife blade carrier which moves along a pipe centering member