Description of the difference between sanitary grade seamless steel pipe and industrial seamless steel pipe

1. The main feature of industrial seamless steel pipe is that it has no welded joint and can withstand large pressure. The product can be a very rough cast or cold-draw.
2. Sanitary-grade seamless steel pipe is a product that has appeared in recent years, mainly because of the strict tolerance and roughness of the inner hole and outer wall.
Cold drawn precision sanitary grade seamless steel pipe features
1. The outer diameter is smaller.
2. Hygienic grade seamless steel pipe with high precision can be used for small batch production
3. The cold drawn product has high precision and good surface quality.
4. The cross-sectional area of steel pipes is more complicated.
5. Sanitary-grade seamless steel pipe has superior performance and dense metal.