180 deg stanitary stainless steel elbow 1)Size: DN15-200, 1/ ... , SMS, 3A,etc. 3)Material: AISI304/316 Sanitary Pipe Fitting 180 Degree clamped elbow1)Size: DN 15-200,1/2"-12 ... , food-processing, pharmaceutical and fine chemicals industries. Sanitary Pipe Fitting 180 Degree Clamped elbow Welded Elbow, Reducer, Cross