... ,AISI316L. 3.DIN,SMS,ISO,IDF,AS,BS,BPE Standard Sanitary Welded Pipe(ISO9001:2008,CE,TUV certified)Specification: DN10-DN300, 1 ... , outer surface glass polished Ra less than 0.8μm. Standard: DIN, SMS, ISO, IDF, RJT, AS, BS, BPEApplication: Dairy, ... ,cross,reducer,sight glass,manhole cover,cleaning ball,centrifugal pump,pipe holder etc...Advantage: Prompt quotation, competitive price, punctual delivery ...