ASTM A192 (ASME SA192) pipe ea tšepe ke pipe ea tšepe ea carbon e se nang moeli e sebelisoang libakeng tse phahameng tsa mocheso le tse nang le khatello e phahameng 'me e sebelisoa haholo ka li-boilers le li-exchangers tsa mocheso.
Bophara ba ka ntle: 1/2" - 7" (12.7 mm - 177.8 mm);
Botenya ba lebota: 0.085" - 1.000" (2.2 mm - 25.4 mm);
Mefuta e meng ea lipeipi tsa tšepe le eona e ka fanoa ha ho hlokahala, ha feela litlhoko tse ling tsa A192 li fihletsoe.
ASTM A192 e entsoe ka mokhoa o se nang moeli 'me e chesa kapa e pholile ha ho hlokahala;
Hape, boitsebiso ba phala ea tšepe bo lokela ho bonahatsa hore na phala ea tšepe e felile kapa e felile ka serame.
Qetello e chesang: E bua ka mokhoa oa ho qeta litekanyo tsa ho qetela tsa tube ea tšepe sebakeng se chesang.Ka mor'a hore tube ea tšepe e kene ka mokhoa o chesang oa ho sebetsa joalo ka ho chesa ho chesang kapa setšoantšo se chesang, ha e sebetse ho feta ho bata.Li-tubes tsa tšepe tse feliloeng ka ho chesa li na le boima bo betere le ductility empa li na le mamello e kholo ea boholo.
Ho bata ho felile: Pipe ea tšepe e sebetsoa ho isa litekanyong tsa eona tsa ho qetela ka mekhoa e batang ea ho sebetsa joalo ka ho koloha ho batang kapa ho toroea ho batang ka mocheso oa kamore.Lipeipi tsa tšepe tse feliloeng ke serame li na le mamello e nepahetseng haholoanyane le libaka tse boreleli empa li ka fana ka boima bo itseng.
Li-tubes tsa tšepe tse feliloeng ka ho chesa ha li hloke phekolo ea mocheso.
Li-tubes tsa tšepe tse hatselang tse hatselang li tšeloa mocheso ka mocheso oa 1200°F [650°C] kapa ho feta ka mor'a hore ho phekoloe serame sa ho qetela.
| Standard | C | Mn | P | S | Si |
| ASTM A192 | 0.06-0.18% | 0.27-0.63% | 0.035% boholo | 0.035% boholo | 0.25% boholo |
ASTM A192 ha e lumelle ho eketsoa ha likarolo tse ling ho sebopeho sa lik'hemik'hale.
| Matla a tšepe | Ho hlahisa matla | Elongation | Teko e bataletseng | Flaring Test |
| min | min | ho 2 in. kapa 50 mm, min | ||
| 47 ksi [325 MPa] | 26 ksi [180 MPa] | 35% | Sheba ASTM A450, Karolo ea 19 | Sheba ASTM A450, Karolo ea 21 |
Ntle le ha ho boletsoe ka tsela e 'ngoe ho ASTM A192, thepa e fanoeng tlas'a tlhaloso ena e tla lumellana le litlhoko tse sebetsang tsaASTM A450/A450M.
Rockwell HardnessTlhaloso: 77HRBW
Bakeng sa liphaephe tsa tšepe tse nang le botenya ba lebota bo ka tlase ho 0.2" [5.1 mm].
Brinell Hardnessmatla: 137HBW.
Bakeng sa botenya ba phala ea tšepe ea lerako la 0.2" [5.1 mm] kapa ho feta.
Bakeng sa litlhoko tse ikhethileng tsa ts'ebetso, bona ASTM A450, Ntlha ea 23.
· Khafetsa: Peipi e 'ngoe le e' ngoe ea tšepe e tlas'a teko ea khatello ea hydrostatic.
· Nako: Boloka khatello e tlase bonyane metsotsoana e 5.
· Boleng ba khatello ea metsi: E baloa ho sebelisoa foromo e latelang.Hlokomela yuniti.
Inch - Diyuniti tsa Ponto: P = 32000 t/D
Li-SI Units: P = 220.6t/D
P = khatello ea teko ea hydrostatic, psi kapa MPa;
t = botenya ba lebota bo boletsoeng, ka hare kapa mm;
D = bolepilwe ka ntle bophara, in. kapa mm.
· Sephetho: Haeba ho se na ho lutla liphaepheng, tlhahlobo e nkoa e fetile.
Mokhoa o mong oa tlhahlobo ea hydrostatic o ka khoneha hape ka tlhahlobo e loketseng e sa senyeheng.
Leha ho le joalo, maemo ha a hlakise hore na ke mokhoa ofe oa tlhahlobo o sa senyeheng o ka sebelisoang.
Li-tubes ha li kenngoa ka har'a boiler li tla ema li ntse li atoloha 'me li behiloe ntle le ho hlahisa mapetsong kapa liphoso.Li-tubes tsa superheater ha li entsoe ka nepo li tla ema lits'ebetso tsohle tsa ho fereka, ho tjheseletsa le ho kobeha tse hlokahalang bakeng sa ts'ebeliso ntle le ho ba le bofokoli.
Botop Steelke moetsi oa liphaephe tsa tšepe tsa tšepe tsa boleng bo holimo tse cheselitsoeng le mofani oa thepa ea tsoang Chaena, hape ke setoko sa liphaephe tsa tšepe tse seamless, tse u fang mefuta e mengata ea tharollo ea lipeipi tsa tšepe!
Iteanye le ronabakeng sa qotsa ho tsoa ho China seamless steel pipe stockist.
