A socket fusion 45° elbow is a pipe fitting used at main lines or branch connections to change the flow direction by 45 degrees, enabling smooth directional transitions within the piping system.
Specifications and Dimensions：
| Socket Fusion 45° Elbow | Specification | Dn20x45° | Dn40x45° | Dn75x45° |
| Dn25x45° | Dn50x45° | Dn90x45° | ||
| Dn32x45° | Dn63x45° | Dn110x45° |
