Application :beer , beverage ,food All the raw material is forged piece ferrule ( stainless steel ferrule, sanitary ferrule ... ) ferrule ( stainless steel ferrule , sanitary ferrule ) Specification :Material:AISI304,AISI316LSpecification:DN25-150&1”-6”Standard:DIN,3A,SMS ... can be made according to a different roughness , material quality and Industry standards and has these characteristics, with ...