Utilities
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What are the specifications for cold and hot utility systems in typical factories? For example, the inlet and outlet temperatures of the circulating cooling water, low- and medium-pressure steam, as well as the inlet and outlet temperatures of the chilled brine, and their prices? Or where can I find this information?
Commonly used values: circulating water at 24/38 degrees Celsius; instrument air and process air at 0.6–1.0 MPa; deionized water/desalinated water/domestic water at 0.2/0.3 MPa. Steam is used as needed; heat transfer oil is also utilized. Nothing else is common
Common circulating water configurations are 32 in/40 out or 30 in/40 out
Your question is a bit confusing; the design of utility systems is determined by the production process requirements