【Daily Question No. 13】June 13, 2018
Thread Content
Boiler and pressure vessels are special pressure-bearing equipment with a high degree of risk; their failure can lead to serious consequences. When it comes to the selection of materials, ordinary steel ( ) cannot be used as a substitute for the steel used in boiler and pressure vessels. A. Yes B. No C. Yes under certain conditions D. There is no strict rule; it’s possible. B. For management purposes, if you need to view content from a few days ago, please go through the summary post below. https://bbs.hcbbs.com/home.php?m ... w=me&from=space
B. No. Steel is the main material used in manufacturing pressure-bearing special equipment. ‘The quality and performance of steel play a crucial role in the safe operation of pressure-bearing special equipment. When selecting steel for boiler and pressure vessel applications, special requirements imposed on the material such as its mechanical properties, processability, and operating conditions (the working medium, pressure, temperature, and loading conditions, as well as its suitability for specific environments) must be fully taken into account; ordinary steel cannot be used as a substitute for steel intended for such applications.