sanitary clamped ferrule Material: stainless steel ( SS304,SS304L,SS316,SS316L) Standard: ISO, DIN, SMS, 3A, IDF Type:sanitary clamped ferrule,clamped ferrule,sanitary ferrule,stainless steel ferruleMaterial: stainless steel ( SS304,SS304L,SS316,SS316L)Standard: ISO, DIN, SMS, 3A, IDF.Application: food, beer, milk, pharmacy, cosmetic,dairy food.