stainless steel 90 Degree reducer elbow-press fitting grade:304,316. size:3/8inch-2inch. ... stainless steel 90 Degree reducer elbow-press fitting 1. Material: 304,304L,316, and 316L.2. Connection: double press on the two ... the wall is from 0.8 to 2 mm.5. Double press pipe connection system has been applied at home and ... price and high quality for you. stainless steel 90 Degree reducer elbow-press fitting