... pipe hanger Standard:SMS,DIN,AAA,IDF,ISO Material:sus304,sus316L Size:1"-6",DN15-DN150 Excellent quality sanitary round pipe ... hangerFeatures:1,Fully precison machined by CNC machine2,Type:threaded,quick-installed,welded3. ... ,sanitary"U" type diaphragm valve.3,check valve:welded check valve,clamp check valve,threaded check valve sanitary round pipe hanger