Product Description Pruduct name: Donjoy Pipe Fitting 1) Material of Pipe and Fitting: AISI 304 or AISI316L 2) Standard for Sanitary fitting: DIN, ISO, 3A, SMS, RJT 3) Size: DN15-DN150 & 1/2"-6" Donjoy are professinal manufacturer of Elbow, Tee, Reducer, Union, Ferrule, Bend and so on