Seamless motsoako tšepe phala setokongASTM A335 P91, phaephe ea tšepe e se nang sekoli e sebelisoang liphaepheng tsa boiler, liphaepheng tsa phapanyetsano ea mocheso le liindasteri tse ling, e ka sebelisoa e le liphaephe tsa tšepe bakeng sa li-superheater tse nang le mocheso o phahameng le li-reheater tse nang le mocheso o tlase le o tlase o nang le mocheso ...
ASTM A335 P91 ke tšepe ea motsoako e nang le mocheso o phahameng e leng tšepe ea chromium-molybdenum e nang le motsoako o tlase. E sebelisoa haholo liphaepheng le lisebelisoa tlas'a maemo a mocheso o phahameng le a khatello e phahameng, joalo ka petrochemical, motlakase, lifeme tsa matla a nyutlelie le masimo a mang. Likarolo tse ka sehloohong tsa thepa ena ke chromium, molybdenum, koporo, manganese, silicon, phosphorus, sebabole le likarolo tse ling. Bongata ba chromium le molybdenum bo phahame haholo, e leng se ka ntlafatsang khanyetso e phahameng ea mocheso le khanyetso ea oxidation ea thepa.
Thepa ea ASTM A335 P91 e na le thepa e ntle ea mechini 'me e ntse e ka boloka matla le ho tiea hantle tlas'a maemo a mocheso o phahameng le khatello e phahameng. Thepa ena e boetse e hanela oxidation haholo, e leng se ka eketsang bophelo ba tšebeletso ea liphaephe le lisebelisoa ka katleho. Ho phaella moo, thepa ena e boetse e na le ts'ebetso e ntle ea ho tjheseletsa, e leng se etsang hore kaho le tlhokomelo li be bonolo.
Kaha thepa ea ASTM A335 P91 e na le litšobotsi tsena tse ntle, e sebelisoa haholo libakeng tse ling tsa mocheso o phahameng le khatello e phahameng. Mohlala, indastering ea petrochemical, liphaephe le lisebelisoa tse entsoeng ka ASTM A335 P91 li ka mamella khoholeho ea lik'hemik'hale le ts'enyeho tlas'a mocheso o phahameng le khatello, ho netefatsa ts'ebetso e sireletsehileng ea lisebelisoa. Masimong a lifeme tsa motlakase le tsa nyutlelie, liphaephe le lisebelisoa tse entsoeng ka ASTM A335 P91 li ka mamella ho khoholeho ea mouoane le mouoane oa metsi le mecha e meng ea phatlalatso tlas'a mocheso o phahameng le khatello, ho netefatsa ts'ebetso e tloaelehileng ea lisebelisoa.