Nitronic 50 In Lean Amine Pumps
Nitronic 50 In Lean Amine Pumps
(OP)
I'm looking for verification of satisfactory performance of Nitronic 50 (UNS S20910) as centrifugal pump shaft, casing wear ring, and interstage bushings in pumping lean amine solution within a gas sweetening plant. It will be a substitute for the specified 316/316L materials in order to keep the shaft size down owing to the higher strength. Grateful if anybody can confirm satisfactory performance in the same or similar applications. Many thanks in advance.
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdo/





RE: Nitronic 50 In Lean Amine Pumps
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Rust never sleeps
Neither should your protection
http://www.trent-tube.com/contact/Tech_Assist.cfm
RE: Nitronic 50 In Lean Amine Pumps
The full brochure has a wealth of data on Nitronic 50.
It is almost a copy of the old ARMCO Nitronic Alloys material.
http://www.hpalloy.com/DataSheets/ni50.htm
http://www.aquamet.com/home/
My dealings with these people have been very good.
http://www.aqualoy.com/default.asp
RE: Nitronic 50 In Lean Amine Pumps
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdo/
RE: Nitronic 50 In Lean Amine Pumps
www.documentation.emersonprocess.com/ groups/public/documents/newletters/fisherincontrolissue7.pdf
An article in this four page publication specifically mentions the use of Nitronic 50 material for valve stems in lean-amine recirculation pump service.