Hauv kev tsim kho vaj tse thiab kev tsim kho vaj tse niaj hnub uas nrhiav kev muaj zog, kev ua haujlwm zoo thiab kev ruaj khov, kev xaiv cov ntaub ntawv ncaj qha txiav txim siab qhov zoo thiab kev ruaj khov ntawm qhov project. S235 J0 Spiral Steel Pipe, ua cov khoom siv hollow profile txias-ua haujlwm siab rau cov qauv uas ua raws li cov qauv European nruj me ntsis, tab tom dhau los ua cov khoom siv nyiam rau cov haujlwm loj. Tsab xov xwm no yuav muab kev qhia tob txog nws cov yam ntxwv, daim ntawv thov, thiab yuav ua li cas cov chaw tsim khoom ua lag luam Cangzhou Spiral Steel Pipe Group Co., Ltd. ua kom muaj kev xa khoom thoob ntiaj teb los ntawm kev tsim khoom loj thiab cov txheej txheem nruj.
I. Kev Txhais Lus Tseem Ceeb: Dab tsi yogS235 J0 Kauv Hlau Yeeb Nkab?
S235 J0 Cov Yeeb Nkab Hlau Kauv tsis yog cov yeeb nkab hlau ib txwm muaj. Nws yog cov qauv hollow uas tau vuam txias thiab ua raws li tus qauv European tshwj xeeb (EN 10219). Lub npe "S235" qhia tias nws lub zog tsawg kawg nkaus yog 235 megapascals, uas yog tus ntsuas khoom siv tseem ceeb rau cov hlau qauv. "J0" qhia txog nws qhov kev xav tau ntawm kev cuam tshuam ntawm 0 degrees Celsius, ua kom ntseeg tau tias cov khoom siv tiv taus kev tawg yooj yim hauv qhov kub qis dua.
Ua ib hom "kauv hlau yeeb nkab", nws cov txheej txheem tsim khoom - los ntawm kev dov cov hlau ua ib daim kauv thiab vuam nws mus rau hauv cov duab - muab cov khoom nrog ntau yam zoo heev: qhov ntau thiab tsawg ntawm txoj kab uas hla hloov pauv tau, cov qauv ntawm lub yeeb nkab sib xws, muaj peev xwm dais siab tau zoo, thiab tshwj xeeb tshaj yog tsim rau kev ua cov "hollow profiles rau cov qauv voj voog" loj-txoj kab uas hla. Cov qauv no tsis yog tsuas yog muaj kev tiv thaiv axial compressive thiab bending zoo heev tab sis kuj ua rau kev siv cov ntaub ntawv ntau tshaj plaws, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov qauv hnyav xws li cov ncej choj, cov trusses tsev, thiab cov qauv tsho platform offshore.
II. Cov Kev Zoo ntawm Kev Siv Tshuab: Vim Li Cas Xaiv S235 J0 tus qauv Cov Yeeb Nkab Qauv?
Raws li tus qauv European S235 J0 Spiral Steel Pipe, nws cov xwm txheej xa khoom siv tshuab ua kom ntseeg tau tias cov khoom muaj kev ntseeg siab thiab sib xws hauv cov haujlwm loj hauv kev tsim kho:
Kev tswj cov khoom siv thiab cov txheej txheem nruj: Tus qauv qhia txog qhov kam rau siab ntawm cov tshuaj lom neeg sib xyaw, cov khoom siv kho tshuab mus rau qhov ntev geometric, kom ntseeg tau tias kev ua tau zoo ntawm txhua pawg khoom siv tuaj yeem kwv yees tau thiab txheeb xyuas tau.
Kev ua tau zoo heev thaum kub tsawg: Qhov yuav tsum tau ua kom muaj kev cuam tshuam rau qib "J0" ua rau nws siv tau zoo hauv cov haujlwm engineering uas yuav ntsib qhov chaw kub tsawg, ua rau muaj kev nyab xeeb ntxiv ntawm cov qauv.
Kev ua haujlwm zoo tshaj plaws ntawm cov qauv: Raws li qhov seem hollow txias, nws muaj qhov modulus thiab lub sijhawm inertia siab dua li cov khoom khov kho uas muaj tib qhov hnyav, ua rau cov qauv tsim sib dua thiab muaj zog dua thiab txuag tau cov nqi khoom siv thiab kev thauj mus los.
Kev vuam zoo heev thiab kev ua tiav: Cov hlau nws tus kheej thiab cov txheej txheem tsim khoom ntawm cov khoom ua kom nws muaj kev vuam zoo, uas yooj yim rau kev sib txuas ntawm qhov chaw thiab kev ua thiab kev tsim khoom ntawm cov nodes nyuaj.
III. Kev Ruaj Ntseg Zog: Keeb kwm los ntawm cov chaw tsim khoom ua yeeb nkab hlau sib txuas hauv Suav teb
Ua ib lub tuam txhab tseem ceeb uas muab cov khoom siv zoo xws li S235 J0 Spiral Steel Pipe, Cangzhou Spiral Steel Pipe Group Co., Ltd. ua lub luag haujlwm tseem ceeb hauv daim teb no. Txij li thaum nws tau tsim tsa xyoo 1993, lub tuam txhab tau tsim los ua ib lub tuam txhab tsim cov kav hlau kauv thiab cov khoom siv coated hauv Suav teb.
Muaj peev xwm tsim khoom loj: Lub tuam txhab nyob hauv Cangzhou City, Hebei Province, npog thaj tsam ntawm 350,000 square meters. Nws lub peev xwm tsim khoom txhua xyoo yog siab txog 400,000 tons ntawm cov kav hlau kauv, nrog rau cov nqi tsim tawm txhua xyoo ntawm 1.8 billion yuan. Nws muaj peev xwm los muab cov khoom siv loj rau cov haujlwm loj.
Kev tswj xyuas zoo tag nrho: Nrog rau tag nrho cov cuab tam muaj zog ntawm 680 lab yuan thiab kev siv zog ntawm 680 tus neeg ua haujlwm, lub tuam txhab tau tsim kom muaj kev tswj xyuas zoo tag nrho los ntawm cov khoom siv raw nkag mus rau cov khoom tiav tawm, xyuas kom meej tias cov khoom ua raws li txhua tus qauv kev siv tshuab hauv tsev thiab thoob ntiaj teb, suav nrog S235 J0.
Tsom ntsoov rau cov ntawv thov kev tsim kho: Peb lub tuam txhab tau mob siab rau kev muab ntau yam "cov ntaub ntawv hollow rau cov qauv voj voog", nkag siab tob txog cov kev cai nruj ntawm kev tsim kho vaj tse rau kev ua haujlwm ntawm cov khoom siv, kev ua kom raug thiab kev ntseeg siab. Peb muaj peev xwm muab cov neeg siv khoom nrog cov kev pabcuam tshaj lij xws li cov khoom txheem mus rau cov kev daws teeb meem customized.
Iv. Daim Ntawv Thov thiab Kev Pom Zoo
Nrog nws cov kev ua tau zoo thiab kev muab khoom txhim khu kev qha, S235 J0 Spiral Steel Pipe tau siv dav hauv cov tshuab chaw nres nkoj, cov pej thuam fais fab cua, cov qauv chaw loj, cov pej thuam kis thiab cov kab ke txhawb nqa ntawm ntau yam kev tsim kho vaj tse. Nws sawv cev rau qhov sib txawv ntawm cov ntaub ntawv tsim kho vaj tse tsim kho mus rau kev ua haujlwm zoo dua, kev ua tau zoo dua thiab kev lag luam zoo dua.
Nrog rau kev txhim kho thiab kev txhim kho ntawm kev tsim kho vaj tse thoob ntiaj teb, rau cov chaw tsim khoom zoo li Cangzhou Spiral Steel Pipe Group Co., LTD., uas muaj peev xwm tsim khoom zoo, kev tswj hwm zoo thiab kev paub nplua nuj, S235 J0 Spiral Steel Pipe uas nws tsim tawm yuav txuas ntxiv mus ua cov khoom siv tseem ceeb. Muab kev txhawb nqa zoo rau kev tsim cov qauv engineering niaj hnub uas muaj kev nyab xeeb dua, ruaj khov dua thiab tsim kho tshiab dua. Peb cog lus tias yuav tsim lub neej yav tom ntej ua ke nrog cov neeg koom tes thoob ntiaj teb los ntawm kev tsim kho tshiab tas mus li thiab cov khoom zoo tshaj plaws.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-16-2025