What material should be used for the housing and nozzles of the ejector in the desulfurization oxidation regeneration tank?
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What material should be used for the housing and nozzles of the ejector in the desulfurization oxidation regeneration tank?
The housing and nozzles of the ejector in the desulfurization oxidation regeneration tank are made of 304 stainless steel
It’s best to use 304 stainless steel; the carbon steel we used stopped working after just a few years, so we switched to stainless steel
304 seems not to work either; I think 316L is the best choice.
Our company uses 304 material; it has been in use for 10 years without any signs of corrosion or damage
This post was last edited by Jiangsu Taizhou on 2018-7-10 at 20:11: http://www.tzhyjh.com/upfile/201805/2018050750553829.jpg http://www.tzhyjh.com/upfile/201805/2018050338340905.jpg http://www.tzhyjh.com/upfile/201805/2018050338552325.jpg Some manufacturers, due to budget constraints, use stainless steel 304 for the nozzles of injectors while using carbon steel for other components; others opt for stainless steel 304. If the analysis of the desulfurization solution shows the presence of sulfuric acid, then 316L must be used.