Jul 16, 2013 #1 kpm21443 Industrial Dec 20, 2012 56 Can any one advise me if STL 21 is better than STL 6. This is for trim for gate valve
Jul 18, 2013 1 #2 hsbcn Mechanical May 15, 2009 254 Stellite 21 is quite rare, and Stellite 6 quite common, but it all depends on your application. What are your process conditions? Depending on that, you might opt for Stellite 6, 21 or another trim/overlay/treatment altogether. Corrosion resistant, exotic alloy valves from The Alloy Valve Stockist in Barcelona, Spain [URL unfurl="true"]http://valvestockist.com[/url] Upvote 0 Downvote
Stellite 21 is quite rare, and Stellite 6 quite common, but it all depends on your application. What are your process conditions? Depending on that, you might opt for Stellite 6, 21 or another trim/overlay/treatment altogether. Corrosion resistant, exotic alloy valves from The Alloy Valve Stockist in Barcelona, Spain [URL unfurl="true"]http://valvestockist.com[/url]
