MECCANIXITY Copper Pipe Coupling 9.52mm Straight Connecting Adapter Joint Connector with Rolled Tube Stop C x C Solder Connection for Plumbing 2Pcs - - Amazon.com
5x Kupferfitting Reduzier-Muffe 18-15 mm / 5240 i/i Lötfitting copper fitting CU : Amazon.de: Baumarkt
Sanitop-Wingenroth 11416 5 Kupfer-Muffen Nummer 5270, 18 mm, 18 mm-10er Pack, 10 Stück : Amazon.de: Baumarkt
Cornat Löt-Bogen 90 Grad, Kupfer, 2 Muffen, A 22 mm, 10 Stück, 1 Stück, T5602A22 : Amazon.de: Baumarkt
Viega 345488 Bogen Profipress Gas 90 Grad 2616 Kupfer, mit SC-Contur, 22 mm - : Amazon.de: Baumarkt