A335P92 motsoako oa tšepe seamless pipe, litlhaloso 48.3 * 7.14 (ke hore bophara ba ka ntle 48.3mm, lerako botenya 7.14mm), e le phala e phahameng ea khatello ea boiler, tekanyetso ea eona ea ts'ebetsong ke ASTM A335M. Lintlha tse latelang ke tlhahlobo e qaqileng ea pipe ea tšepe:
I. Tlhaloso ea motheo ea li-Tube tsa Boiler tsa Steel
A335P92 alloy seamless steel pipe ke mofuta oa boleng bo phahameng ba mocheso le khatello e phahameng ea alloy seamless steel pipe, e sebelisoang haholo tikolohong ea mocheso o phahameng le khatello e phahameng joalo ka liphaephe tse kholo tsa mouoane le lipeipi tse futhumatsang tsa mouoane oa limela tsa motlakase. Thepa ea eona ke P92, ea nomoro ea tšepe ea United States ASTM A335 P92 martensitic e thibelang mocheso.
Ea bobeli, metsoako ea lik'hemik'hale ea Steel Boiler Tubes
A335P92 alloy seamless steel pipe pompo ea lik'hemik'hale e laoloa ka nepo, haholo-holo ho kenyelletsa khabone, manganese, phosphorus, sebabole, silicon, chromium, molybdenum, vanadium, naetrojene, nickel, aluminium, niobium, tungsten le boron le likarolo tse ling. Lethathamo le ikhethileng la litaba ke ka tsela e latelang:
Khabone (C) : 0.07~0.13%
Manganese (Mn) : 0.30-0.60%
Phosphorus (P) : ≤0.020%
Sebabole (S) : ≤0.010%
Silicon (Si) : ≤0.50%
Chromium (Cr) : 8.5~9.50%
Molybdenum (Mo) : 0.30 ~ 0.60% (empa ke habohlokoa ho hlokomela hore ha ho bapisoa le tšepe ea SA-335P91, tšepe ea SA-335P92 e fokotsa ka mokhoa o nepahetseng litaba tsa Mo element, 'me e ntlafatsa ts'ebetso ea thepa ka ho eketsa palo e itseng ea W)
Vanadium (V) : 0.15~0.25%
Naetrojene (N) : 0.03~0.07%
Nickel (Ni) : ≤0.40%
Aluminium (Al) : ≤0.04%
Niobium (Nb) : ≤0.040~0.09%
Tungsten (W) : 1.5~2.0%
Boron (B) : 0.001~0.006%
Karolo e loketseng ea likarolo tsena e etsa hore phala ea tšepe e se nang seamless ea A335P92 e be le khanyetso e ntle ea mocheso o phahameng oa mocheso, khanyetso ea oxidation, matla a mocheso o phahameng le thepa ea creep.
3. Mechini ea thepa ea Steel Boiler Tubes
A335P92 alloy alloy e seamless pipe e na le thepa e ntle ea mochini, e bonts'itsoeng ka tsela e latelang:
Matla a khoheli: ≥620MPa
Matla a tlhahiso: ≥440MP
Lisebelisoa tsena tsa mechine li netefatsa polokeho le botšepehi ba li-tubes tsa tšepe mocheso o phahameng le maemo a khatello e phahameng.
4. Tšimo ea ts'ebeliso ea Li-tubes tsa Steel Boiler
Phaephe ea tšepe e se nang seamless ea A335P92 ka lebaka la litšobotsi tsa eona tse ntle tsa ts'ebetso, e sebelisoa haholo libakeng tse latelang:
Setsi sa motlakase oa mocheso: joalo ka sesebelisuoa sa bohlokoa bakeng sa lipeipi tse kholo tsa mouoane le liphaephe tse futhumatsang tsa mouoane, se ka mamella mocheso o phahameng le tikoloho ea khatello e phahameng ho netefatsa ts'ebetso e bolokehileng ea polante ea matla.
Petrochemical: Ts'ebetsong ea ho hloekisa peterole le tlhahiso ea lik'hemik'hale, e sebelisetsoa ho etsa lisebelisoa tse kang li-reactors, mocheso oa mocheso le liphaephe tsa phetisetso ho finyella litlhoko tsa mocheso o phahameng le khatello le ho hanyetsa kutu.
Indasteri ea matla a nyutlelie: Ka lifemeng tsa matla a nyutlelie, tse sebelisetsoang ho etsa litsamaiso tsa ho pholisa ak'haonte ea nyutlelie le lipeipi tse amanang le tsona ho netefatsa polokeho le botsitso ba tlhahiso ea matla a nyutlelie.
5. Litekanyetso tsa ts'ebetsong le litaelo tsa ho laela tsa Steel Boiler Tubes
Pipe ea tšepe e se nang seamless ea A335P92 e lumellana le maemo a phahameng a ASTM A335/A335M. Ha o reka, lintlha tse latelang li tlameha ho hlaka:
Bongata (mohlala, maotong, limithara, kapa metso)
Lebitso la thepa (seamless alloy steel nominal pipe)
Sehlopha (P92)
Mokhoa oa ho etsa (ho qeta ho chesa kapa ho penta ho batang)
Litlhaloso (mohlala, bophara ba kantle, botenya ba lebota, jj.)
Bolelele (boholo bo arotsoeng le boholo bo fapaneng)
Qetella machining
Litlhoko tsa khetho (mohlala, khatello ea metsi le ho kheloha boima bo lumelletsoeng)
Tlaleho e hlokahalang ea tlhahlobo
Nomoro e tloaelehileng
Litlhoko tse khethehileng kapa litlhoko leha e le life tsa boikhethelo tsa tlatsetso
Ka kakaretso, phala ea tšepe e se nang seamless ea A335P92 ke phala ea tšepe e sa sebetseng ea boleng bo holimo le khatello e phahameng ea alloy seamless steel pipe, e sebelisoang haholo libakeng tse ngata ka litšobotsi tsa eona tse ntle tsa ts'ebetso. Ha o reka le ho sebelisa, hoa hlokahala ho latela ka tieo litekanyetso le litlhoko tse amehang ho netefatsa polokeho le ts'epahalo ea eona.
Rea u amohela ho ikopanya le rona bakeng sa lintlha tse ling!
https://www.womicsteel.com/news/womic-steel-produced-precision-seamless-cold-drawn-steel-pipestubes/
Nako ea poso: Jul-16-2024