An Answer that may be inexpensive than tantalum for repairing glass all around nozzles is the use of a repair sleeve made of PTFE. During this tactic, titanium putty may be used to fill the harmed region. Then, a layer of cement is additional, as well as PTFE sleeve is https://cdn-cgi-l-email-protectio59146.bloguetechno.com/the-smart-trick-of-glass-lined-reactor-diagram-that-no-one-is-discussing-64263302