Pipelines at 1000 deg C
Pipelines at 1000 deg C
(OP)
Hi,
I´m working in a process plant design, and there are some pipelines of gas, at 1000 deg C (1832 deg F). And now, we need to specify the material for the pipes and fittings. I was looking for SS 310S, but I've never worked with this conditions before.
At the Triflex Analysis software, the SS 310S can be used until 816 deg C.
Can anyone please help me with this spec?
Thanks a lot,
Helio.
I´m working in a process plant design, and there are some pipelines of gas, at 1000 deg C (1832 deg F). And now, we need to specify the material for the pipes and fittings. I was looking for SS 310S, but I've never worked with this conditions before.
At the Triflex Analysis software, the SS 310S can be used until 816 deg C.
Can anyone please help me with this spec?
Thanks a lot,
Helio.





RE: Pipelines at 1000 deg C
RE: Pipelines at 1000 deg C
RE: Pipelines at 1000 deg C
How hot do you think it gets inside a modern supercritical boiler ?
You have done the analysis and you are looking for a material !!!
The hottest tubes inside of a modern boiler are the superheater tubing and run at less than 1400F.
1600 F is a goal for the US Boiler program.
http://www.ms.ornl.gov/fossil/pdf/Proj463USCBoiler...
Exotic chrome molly materials are used in this range....
At these high temperatures, all material have little strength and creep is the primary consideration.
RE: Pipelines at 1000 deg C
RE: Pipelines at 1000 deg C
RE: Pipelines at 1000 deg C
RE: Pipelines at 1000 deg C
http://www.manoir-industries.com/site/docs_wsw/fic...
Good luck.
RE: Pipelines at 1000 deg C
RE: Pipelines at 1000 deg C
I have no experience with these high temperature, and Im not even sure which Code you're using ,and which pressure is required, but Manaurite may be a solution based on it's mechanical properties.
Not sure about corrosion, metallurgy, weldability etc.