Item name:180 degree elbow(long radius elbow,pipe elbow) Standard:ISO,DIN,IDF,SMS Applications: Pharmacy, ... beer ,food ,dairy,b Item name:180 degree elbow(long radius elbow,pipe elbow)Standard:ISO,DIN,IDF,SMSApplications: Pharmacy,beer ... come true from beginning to end 180 degree elbow(long radius elbow,pipe elbow)