Normal design cycle
Thread Content
This post was last edited by jintchinssen on 2010-11-12 at 18:48. Under normal circumstances, how long is the design cycle for the hydrogenation unit in an oil refining complex? How long does the preliminary design and the detailed design take?
It depends on the scale of your facility; for projects with an investment of over 100 million yuan, the design period is generally two years, with one year each for preliminary design and detailed design, and another year for on-site construction.