... cold. The series of SS. Mixing tanks are made of stainless steel (SUS304 or SUS316L). All joints and inside is mirror ... shampoo, nail polish. Pharmaceutical industry- ointments, syrup, nutrition, bio-products, paste of pharmaceutical etc. Food industry - sauces, jam, chocolate, butter, ... type, and the material contacting the liquid is the stainless steel 304 or 316L 2. Quick open type manhole 3. ...