卫生级3a活接 3a union
产品说明:
产品:卫生级接头
连接:焊接
材质:304或316l
规格:1-6″ dn15-125
标准:iso、din、sms
用于:制药饮料乳品工程
detailed selling lead desc-ription
3a union is composed of 3a-13h hex nut, 3a-14prf weld liner, and 3a-15trf weld male.
it"s applied to use in dairy industry, wine-making industry, sanitary fitting and machine industry.
we passed the authorization for the use of the 3a symbol of voluntary certification.
the quality of products can meet fda standard.
卫生级3a活接 3a union来源于:卫生级3a活接 3a union