... ) to allow a change of direction,Website:http://www.syemetal.com, usually a 180º, 90º, or 45º angle. 22.5ºstainless steel elbows ... types elbows like: 45º Stainless Steel Elbow,90º SR Stainless Steel Elbow(Short Radius),90º LR Stainless Steel Elbow(Length Radius),180 ... Thickness All Pipe Fittings≥0.875*WTCenter to End 45º/90º Elbows±1.52±2.29±3.05+4.83Center to ...