1)Specification:DN15-200,1",1.5", 2", 2.5", 3", 4", 6" 2)Standard:DIN,SMS,ISO,3A 3)Material:SS304/316L Specification DN15-200,1"-6'' Standard DIN, SMS, 3A, ISO MaterialSS304/316L Applications pharmacy,beer,food,petroleum,dairy beverage,cosmeticsPackingFoamy bag, Wooden Case, Carton, Plastic bag