Incoloy 800H Used for Ethylbenzene Dehydrogenation in Styrene Project
The ethylbenzene dehydrogenation system is the core facility in production of styrene. Metals-Piping has supplied large diameter bellows expansion joints and welded pipes made of Inoloy 800H (UNS N08810) to one of SINOPEC’s styrene project.
![The ethylbenzene dehydrogenation system in a styrene project](http://www.metalspiping.com/wp-content/uploads/2017/04/ethylbenzene-dehydrogenation-system-in-a-sinopec-styrene-project.jpeg)
The ethylbenzene dehydrogenation system in a styrene project, 100000 mt/y, SINOPEC, Daqing.
Specification of the piping system:
- design temperature & design pressure: 649°C & 170 kPa.
- flow media: steam, ethylbenzene, styrene, CO2, CH4, H2, methylbenzene, catalysts, etc.
![Incoloy 800H bellows expansion joint, DN 1200.](http://www.metalspiping.com/wp-content/uploads/2017/04/incoloy-800h-bellows-epansion-joint-for-styrene-project.jpg)
Incoloy 800H bellows expansion joint, DN 1200.
![The Incoloy 800H welded pipe 24" STD, made to ASTM B514 UNS N08810.](http://www.metalspiping.com/wp-content/uploads/2017/04/welded-pipe-24in-std-astm-b514-n08810.jpg)
The Incoloy 800H welded pipe 24″ STD, made to ASTM B514 UNS N08810.
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