Seamless steel kav yog dav siv nyob rau hauv kev lag luam thiab kev tsim kho, tshwj xeeb tshaj yog nyob rau hauv qhov chaw uas lawv yuav tsum tau tiv taus kub siab, kub kub los yog complex ib puag ncig.Hauv qab no yog qee qhov kev thov tseem ceeb ntawm seamless steel kav:
Kev lag luam roj thiab roj: Seamless steel kav yog siv los thauj cov roj, roj thiab lwm yam khoom siv roj av liquefied.Nyob rau hauv cov txheej txheem ntawm kev loj hlob ntawm cov roj thiab refining, seamless steel kav nrog kev thauj mus los ntawm kev kub siab thiab corrosive xov xwm.
Kev lag luam tshuaj: Kev lag luam tshuaj feem ntau yuav tsum tau ua cov tshuaj corrosive.Seamless steel kav yog siv dav hauv cov khoom siv tshuaj, cov kav dej thiab cov thawv ntim khoom vim lawv cov corrosion kuj.
Kev lag luam hluav taws xob hluav taws xob: Hauv cov chaw tsim hluav taws xob, cov kav dej seamless steel yog siv los thauj cov cua kub thiab cov cua kub siab ua cov boiler raj, turbine raj thiab reheater raj.
Kev tsim kho thiab kev tsim kho vaj tse: Hauv kev tsim kho, cov kav dej seamless steel yog siv rau hauv cov kav dej, cov kav dej cua sov, cov kav dej cua txias, thiab lwm yam los tiv thaiv qhov cuam tshuam ntawm kev kub siab thiab kev hloov ib puag ncig.
Machinery manufacturing: Nyob rau hauv kev lag luam machinery manufacturing, seamless steel kav yog siv los tsim cov khoom siv kho tshuab, xws li lub tes tsho bearing, tsav shafts, thiab lwm yam.
Raws li kev lag luam boiler, seamless steel kav yog ib qho tseem ceeb ntawm boilers.Nyob rau hauv boilers, seamless steel kav yog lub luag hauj lwm rau thauj lub tshav kub zog, dej vapor thiab lwm yam kua uas tsim los ntawm roj combustion.Cov ntawv thov tseem ceeb suav nrog:
Cov kav dej boiler: Seamless steel kav yog siv los ua cov kav dej boiler los thauj cov roj, dej, chav dej thiab lwm yam xov xwm thiab tiv taus qhov chaw ua haujlwm hauv qhov kub thiab txias.
Reheater piping: Hauv cov chaw tsim hluav taws xob loj, reheaters yog siv los ua kom qhov kub ntawm chav thiab txhim kho lub zog tsim hluav taws xob.Seamless steel kav yog siv los ua reheater kav los tiv thaiv kev thauj mus los hauv qhov kub thiab txias.
Economy kav dej: Hauv boilers, seamless steel kav kuj yog siv los ua cov kav dej txuag kom rov qab khib nyiab hauv cov pa roj thiab txhim kho lub zog ntawm lub boiler.
Feem ntau, seamless steel kav ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas yuav tsum tau tiv thaiv kev kub siab, kub kub lossis corrosive ib puag ncig.Nws cov kev ua tau zoo heev ua rau nws yog ib qho ntawm cov khoom nyiam.
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Cov hauv qab no yog cov qib sawv cev ntawm seamless steel kav feem ntau siv hauv kev lag luam fais fab, kev lag luam boiler, kev tsim kho kev lag luam thiab kev lag luam roj thiab roj:
ASTM A106/A106M: Seamless carbon steel yeeb nkab haum rau qhov kub thiab txias siab.Cov qhab nia muaj xws li A106 Qib B/C.
ASTM A335 / A335M: Seamless alloy steel yeeb nkab haum rau qhov kub thiab txias siab.Cov hom muaj xws li A335 P11, A335 P22, A335 P91, thiab lwm yam.
API 5L: Txheem rau cov kav dej steel yeeb nkab siv los thauj cov roj thiab cov nkev.Cov qib uas muaj xws liAPI 5L X42API 5L X52, API 5L X65, thiab lwm yam.
GB 5310: Seamless steel yeeb nkab qauv tsim rau kub thiab kub siab boiler kav.Cov qib muaj xws li GB 5310 20G, GB 5310 20MnG, GB 531015 CrMoG, lwm.
DIN 17175: Txheem rau seamless steel kav rau boiler piping nyob rau hauv kub thiab siab tej yam kev mob.Cov qib feem ntau suav nrog DIN 17175 ST35.8, DIN 17175 ST45.8, thiab lwm yam.
ASTM A53 / A53M: Txuj rau seamless thiab welded carbon steel yeeb nkab rau kev siv dav dav.Cov qib uas muaj xws li A53 Qib A,A53 Qib B, lwm.
ASTM A333 / A333M: Txuj rau seamless thiab welded carbon steel yeeb nkab haum rau kev pabcuam cryogenic.Cov qib uas muaj xws li A333 Qib 6.
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Lub sij hawm xa tuaj: Plaub Hlis-24-2024