1.Stainless union 2.Material: AISI304,316L 3.Standard:DIN,SMS,IDF,RJT,ISO,DS 4.Size: DN10-150 ,1"-4" 5. finish: Ra<0.8um Product name :Stainless union Material : AISI304, AISI304L, AISI316LStandards:DIN,SMS,IDF,RJT,ISO,DSConnection: WeldingSpecification:DN10-150 ,1"-4"Finish:Ra<0.8 umCert:ISO, CE, 3A Packing : shrink wrapped - carton - pallet Application : dairy, food, beer, beverage, pharmacy, ...