What is the 3A standard for sanitary fittings?

Sanitary pipe fittings refer to the sanitary pipe fittings used in places with high hygienic requirements in the pharmaceutical and food industries. The 3A standard for sanitary fittings is the establishment of the so-called "standard". This standard covers the sanitary design standard of a single device or the development of a sanitary treatment system, which is called "recognized practice".

The implementation standards of sanitary pipe fittings:

Sanitary pipe fittings production standards: ISO, GB, DIN, 3A, IDF, etc. are used for manufacturing. General industrial pipe fittings standards: GB (national standard), JIS (Japanese standard), DIN (German standard), ASTM / ASME (American standard). And other standards. GB is a mandatory national standard, GB / T is a recommended national standard, ("T" means recommended);

The ultimate goal of the 3A Standards Committee for Sanitary Fittings is to protect against contamination and dairy products, to ensure that all product contact surfaces can be mechanically cleaned or removable for manual cleaning, and, if necessary, be inspected. The 3A standards for sanitary pipe fittings are mainly those introduced above. We all need to understand the above standards of this kind of pipe fittings. The correct method of operation and use of this pipe fitting is what we all need.