What is a food grade stainless steel insulated water tank
2022-06-07

What is a food-grade stainless steel insulation water tank, the so-called food-grade stainless steel insulation water tank is also austenitic stainless steel. Hygienic Standard for Stainless Steel Insulated Water Tank Food Containers GB9684-88, approved by the Ministry of Health of the People's Republic of China on 1988-08-10 and implemented on 1989-06-01, this standard specifies the hygienic requirements for stainless steel food containers.
Austenitic stainless steel (1Cr18Ni9Ti, 0Cr18Ni9, 1Cr18Ni9) should be used for various storage food and containers and food processing machinery in stainless steel heat preservation water tanks.
All kinds of tableware for stainless steel insulation water tank: martensitic stainless steel (0Cr13, 1Cr13, 2Cr13, 3Cr13) should be selected.
At present, the stainless steel thermal insulation water tanks produced in my country are mainly 0Cr18Ni9, which is SUS304 (Japanese and Korean steel). The stainless steel heat preservation water tank with special requirements for corrosion resistance is mainly 00Cr17Ni14Mo2 (SUS316L).