... ,3A,DIN,SMS,IDF,etc Medium:Beer,Dairy,Beverage,Pharmacy 1:Commodity:Sanitary steel Elbow2:Standard:ISO,3A,DIN,SMS,IDF ... 'reqestment4:Material:Stainless steel (304,316,316L and so on)5:Medium:Beer,Dairy,Beverage,Pharmacy and etc.6:Outer Packing ...