DN50-DN1200 PE Spigot Flange Adapter Polyethylene Pipe Fittings
Stub Flange Adaptor HDPE Stub End and Flange Adapter Electrofusion Flange Adaptor DN50~DN400mm in SDR11-Pn16 - China Stub Flange Adaptor, HDPE Stub End and Flange Adapter | Made-in-China.com
HTS Anschluss DN 50/50 Adapter Nachbildung by guddl | Download free STL model | Printables.com
Cover ring Adapter Pulsar DN 50 mm
DN50 Adapter for DN60 Rainwater Pipe by Sam | Download free STL model | Printables.com