Sanitary Stainless Steel:
The Ministry of Health approves the technical requirements and uses of stainless steel for medical equipment:
1) No metal precipitation that is harmful to humans;
2) Implanted stainless steel;
3) Stainless steel for medical equipment. This belongs to the category of sanitary stainless steel;
Food Grade Stainless Steel:
The Ministry of Health approves stainless steel related to food products, requiring:
1) No metal precipitation that is harmful to food is allowed;
2) There can be no precipitation phase, so the final solution treatment must be carried out;
3) Stainless steel in contact with ingestible substances, which belongs to the category of food-grade stainless steel.