What material of pipe should be used for superheated steam at atmospheric pressure and 340°C?
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1. What type of pipe should be used for superheated steam at normal pressure and 340°C? 2. What type of vacuum pump should be used to create a vacuum for superheated steam at atmospheric pressure and 340°C? 18.8 cubic meters per minute, negative pressure value of 0.04 MPa
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Could you explain how this steam is generated?
Carbon steel will do; check to see if there is any corrosion in the environment – if there’s no corrosion, it’s sufficient
Using 20# steel in accordance with the standard \"GB/T 8163-2018 Seamless Steel Tubes for Transporting Fluids\" is sufficient; using alloy tubes is not economical.
You can refer to Catalog 87 or 2000; the pipeline selection includes information on material, diameter, wall thickness, as well as the appropriate temperature and pressure levels
Carbon steel medium will work, but it is advisable to use standards 3087 or 9948. The design temperature requirement of 8163 is below 350°C, which is a bit inappropriate.