... ,SMS,,ISO,IDF,AS,BS,BPE Standard. Sanitary Stainless Steel Clamp (ISO9001:2008,CE,TUV certified) Specification: DN15-DN200,1/2 ... valve,diaphragm valve,safety valve,union parts,ferrule,end cap,nut,clamp,elbow,tee,cross,reducer,sight glass,manhole cover,cleaning ball ...