Tshawb tawm cov ntawv thov ntawm EN 10219 S235JRH nyob rau hauv cov tsim khaub ncaws welded

Rau kev tsim kho thiab kev tsim khoom lag luam, cov qauv ua si lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb, kev ntseeg tau thiab ua tau zoo. Ib tus qauv uas tau pom dav hauv Tebchaws Europe yog EN 10219, uas npog cov khoom txias no-tsim Welded cov kev coj ua Hollow. Ntawm cov qib kawm tau teev nyob rau hauv tus qauv no, S235JRH yog qhov tshwj xeeb tshaj yog tsis yog qhov tshwj xeeb. Hauv cov blog no, peb yuav coj mus saib ze li casEn 10219 S235JRHtxhais tau tias, nws cov ntawv thov, thiab nws qhov tseem ceeb rau cov haujlwm npaj tshiab niaj hnub.

EN 10219 yog cov qauv European uas tau tshaj tawm cov lus qhia kev ua haujlwm rau cov qauv welded cov khoom holled. Cov ntu no tuaj yeem sib dhos, xwmfab lossis plaub fab thiab yog txias-tsim tsis muaj kev kho cua sov tom ntej. Qhov no txhais tau tias cov ntaub ntawv khaws nws cov khoom qub, ua rau nws haum rau ntau cov ntawv thov kev tsim qauv. Tus qauv ua kom ntseeg tau tias cov ntu hollow raws li qhov muaj hais txog cov tshuab cov tshuab siv tshuaj lom neeg thiab muaj tshuaj lom neeg thiab muaj tshuaj lom neeg.

S235JRH hais txog qib tshwj xeeb ntawm cov hlau uas ua raws li cov EN 10219 tus qauv. Qhov "s" qhia tias nws yog cov qauv hlau thiab "235" qhia tias cov khoom muaj txiaj ntsig tsawg kawg ntawm 235 megapualals (mpa). Tus "J" qhia tias cov hlau yog tsim nyog rau vuam thiab "rh" qhia tias nws yog ntu Hollow. Qhov kev sib xyaw no ntawm cov khoom ua rau S235jrh txoj kev xaiv zoo tshaj plaws rau ntau cov ntawv thov kev tsim qauv.

Ib qho ntawm qhov tseem ceeb ntawm kev siv S235JRH Hollow cov ntu yog nws lub zog-rau-qhov hnyav piv. Tus txheej txheem txias yuav tsim tau lub teeb yooj yim tseem muaj cov qauv muaj zog tsis tau, qhov hnyav ntawm lub tsev lossis cov phiaj xwm txheej txheem. Qhov no yog tau txais txiaj ntsig tshwj xeeb hauv cov ntawv thov uas qhov hnyav yog qhov tseem ceeb tshaj plaws, xws li txuas hniav, yees thiab cov tsev nce siab.

Ib qho ntxiv, cov versatility ntawm s235jrh hollow ntu ua rau lawv haum rau ntau cov ntawv thov. Lawv tuaj yeem siv tau hauv cov txheej txheem ntawm cov thav duab, txhua kab thiab kab teeb meem, nrog rau cov chaw ua khoom thiab lwm yam qauv txheej txheem. Muaj peev xwm muab tau yooj yim welded ua ke kom tsim yooj yim tsim, cia ua cov kws ua haujlwm thiab cov kws kes duab vajtse los tsim cov qauv tshiab thiab zoo nkauj.

Muab kauv yeeb nkab

Lwm qhov tseem ceeb ntawm EN 10219 S235JRH yog nws ua raws li kev nyab xeeb hauv European thiab cov qauv zoo. Los ntawm adhering rau tus qauv no, cov tuam ntxhab tuaj yeem ua kom paub meej tias lawv cov khoom ua raws cov cai tsim nyog thiab kev ua tau zoo. Qhov no tsis tsuas yog txhim kho kev nyab xeeb ntawm tus qauv kawg, tab sis kuj tseem ua rau muaj kev ntseeg siab ntawm cov neeg siv khoom thiab cov neeg muaj feem xyuam hauv cov khoom siv zoo.

Hauv cov ntsiab lus, thiab 10219 S235JRH yog tus qauv tseem ceeb hauv kev tsim kho thiab engineering sector, muab cov kev taw qhia rau kev sivTxias tsim Welded QauvHollow sections. Nws muaj kev sib xyaw ua ke, versatility thiab kev ua raws li cov qauv kev nyab xeeb ua rau nws xaiv tau zoo rau ntau cov kev siv. Raws li kev tsim kho kev tsim kho txuas ntxiv mus hloov zuj zus, qhov tseem ceeb ntawm cov qauv no tsuas yog nce ntxiv, kom ntseeg tau tias lub tsev ua haujlwm ruaj khov thiab ua tau zoo. Txawm hais tias koj yog tus kws ua choj, kws kos duab lossis kev nkag siab, nkag siab thiab siv EN 10219 S235JRH tuaj yeem ua kom tiav koj txoj haujlwm.


Lub Sijhawm Post: Dec-05-2024