SIB 213 high-pressure boiler rajseries yog ahigh-pressure boiler rajseries. Haum rau seamless ferritic thiab austenitic steel hlab nrog qhov tsawg kawg nkaus phab ntsa thickness rau boilers thiab superheaters thiab austenitic steel hlab rau tshav kub exchangers.

Cov kav dej kub cua sov siv hauv cov boilers qis thiab nruab nrab siab (kev ua haujlwm siab feem ntau tsis ntau dua 5.88Mpa, ua haujlwm kub qis dua 450 ℃); siv nyob rau hauv kev kub siab boilers (kev ua hauj lwm siab yog feem ntau siab tshaj 9.8Mpa, ua hauj lwm kub yog nruab nrab ntawm 450 ℃ ~ 650 ℃) ) cua sov nto raj, superheaters, reheaters, petrochemical kev lag luam raj, thiab lwm yam.

ASME SA213 T12alloy steel yeeb nkab, tus thawj coj nyob rau hauv American standard seamless steel kav, yog dav siv nyob rau hauv roj av, tshuaj kev lag luam, hluav taws xob fais fab thiab lwm yam kev lag luam teb. Cov yeeb nkab steel no yog ua los ntawm cov hlau zoo. Tom qab ua tib zoo ua hauv ntau cov txheej txheem, nws muaj lub zog siab thiab siab corrosion kuj. Nws tuaj yeem ua tau raws li qhov yuav tsum tau siv hauv ntau qhov chaw ua haujlwm.

Nws cov txheej txheem ntau lawm yog complex thiab exquisite, nrog rau smelting, dov, tho, txias kos duab, kho cua sov thiab lwm yam txuas. Thaum lub sij hawm tsim cov txheej txheem, cov yeeb nkab steel tau dhau ntau qhov kev kuaj pom qhov tsis zoo thiab tsis muaj kev puas tsuaj los xyuas kom meej tias nws zoo heev thiab kev ntseeg tau. Kuj tseem muaj ntau yam tshuaj ntsuam xyuas, kev tshuaj ntsuam xyuas metallographic thiab lwm yam kev ntsuam xyuas kom ntseeg tau tias nws muaj pes tsawg leeg, cov qauv tsim, kev ua tau zoo thiab lwm yam ntsuas tau raws li tus qauv yuav tsum tau ua.

Cov yam ntxwv ntawmASME SA213 T12alloy steel yeeb nkab yog raws li nram no:
1. Lub zog muaj zog: Nws muaj lub zog tensile siab thiab qhov taw tes tawm, thiab tuaj yeem tiv taus cov khoom loj thiab cuam tshuam.
2. High corrosion kuj: Nws muaj zog corrosion kuj nyob rau hauv ntau yam complex ib puag ncig, xws li acids, alkalis, ntsev thiab lwm yam tshuaj lom neeg thiab huab ib puag ncig xws li kub thiab tsis kub.
3. Kev ua haujlwm vuam zoo: ua los ntawm cov hlau zoo, nws tsis yooj yim rau cov kab nrib pleb, qhov hws thiab lwm yam teeb meem thaum vuam, ua kom cov vuam zoo thiab kev ntseeg tau.
4. Kev siv ntau yam: Nws yog dav siv hauv roj av, tshuaj lom neeg kev lag luam, hluav taws xob fais fab thiab lwm yam kev lag luam, xws li roj thiab roj pipelines, boilers, reactors thiab lwm yam khoom siv.