Hauv kev tsim kho vaj tse thoob ntiaj teb thiab kev txhim kho kev lag luam, qhov kev thov rau cov khoom siv ua haujlwm siab thiab lub neej ntev yog nce ntxiv txhua hnub. Cangzhou Spiral Steel Pipe Group Co., LTD., ua tus thawj coj tsim cov kav hlau kauv thiab cov khoom siv txheej yeeb nkab hauv Suav teb, tau tshaj tawm nws cov khoom tshiab: S235 J0 cov kav hlau kauv rau kev lag luam thoob ntiaj teb. Qhov no tsis yog tsuas yog cov yeeb nkab hlau xwb; nws sawv cev rau yav tom ntej ntawm kev ua haujlwm zoo thiab yog qhov tseem ceeb los xyuas kom meej tias cov haujlwm engineering tseem nyob mus ib txhis.
Cov khoom tseem ceeb: Zoo heevS235 J0 kauv hlau yeeb nkab
Peb cov yeeb nkab hlau S235 J0 tshiab uas tau tsim tawm yog ua los ntawm cov hlau S235 J0 hauv tus qauv European EN 10219. Piv nrog rau cov khoom siv S235 JR, S235 J0 muaj qhov xav tau zog ntau dua ntawm 0 ° C, uas txhais tau tias nws muaj zog dua thiab tiv taus kev tawg yooj yim hauv qhov chaw kub qis, ua rau muaj kev nyab xeeb thiab kev ntseeg siab dua nyob rau hauv cov xwm txheej ua haujlwm hnyav. Nws txoj haujlwm ua "yav tom ntej ntawm kev ua kom ruaj khov" yog los ntawm cov txiaj ntsig tseem ceeb hauv qab no:
Lub zog thiab kev tawv tawv tshwj xeeb: Cov khoom siv S235 J0 ua kom ntseeg tau tias cov yeeb nkab hlau muaj ob qho tib si lub zog siab thiab kev ua haujlwm zoo thaum raug kev nyuaj siab thiab cov khoom hnyav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov qauv tseem ceeb xws li Choj, tsev siab, thiab cov hauv paus chaw nres nkoj.
Cov txheej txheem kauv uas meej thiab ruaj khov: Tsim los ntawm kev siv tshuab kauv submerged arc welding, cov seams weld ntawm lub cev yeeb nkab yog sib xws thiab txuas ntxiv mus, nrog qhov tseeb ntawm qhov ntev, ua kom muaj peev xwm ua tau zoo heev thiab kev sib xws ntawm cov qauv.
Kev hloov pauv tau dav dav: Cov khoom ua raws li cov qauv thoob ntiaj teb thiab tsim nyog rau ntau qhov chaw uas muaj cov kev xav tau siab heev rau kev ua haujlwm ntawm cov khoom siv, xws li kev thauj mus los roj thiab roj av, cov haujlwm txuag dej, cov ncej qauv, cov pej thuam tsim hluav taws xob cua, thiab lwm yam.
Kev Tswj Xyuas Zoo: Ib qho kev tswj hwm thiab kev tshuaj xyuas nruj thoob plaws hauv tag nrho cov txheej txheem
Nyob rau hauv CangzhouCov Yeeb Nkab Hlau KauvPawg, "Qhov zoo yog txoj sia" tsis yog ib zaj lus hais dawb paug. Peb ua kev tshuaj xyuas cov yeeb nkab ntau txheej thoob plaws hauv cov txheej txheem tsim khoom rau txhua lub yeeb nkab hlau S235 J0 uas tawm hauv peb lub Hoobkas.
Kev tshuaj xyuas cov khoom siv raw: Rau txhua pawg ntawm S235 J0 steel phaj, kev tshuaj xyuas dua ntawm cov tshuaj lom neeg thiab cov khoom siv kho tshuab tau ua kom ntseeg tau tias cov khoom zoo ua tau raws li cov qauv los ntawm qhov chaw.
Kev tshuaj xyuas online thaum lub sijhawm tsim khoom: Kev kuaj pom qhov tsis zoo ntawm ultrasonic thiab X-ray industrial TV yog siv los saib xyuas qhov zoo ntawm cov vuam seams hauv lub sijhawm tiag tiag kom ntseeg tau tias cov txheej txheem vuam tsis muaj qhov tsis zoo.
Kev tshuaj xyuas kev ua tau zoo ntawm cov khoom tiav: Txhua lub yeeb nkab hlau yuav tsum dhau qhov kev sim siab hydrostatic, kev tshuaj xyuas X-ray ntawm cov seams weld, kev sim khoom siv kho tshuab (tensile, bending, impact), thiab kev tshuaj xyuas qhov ntev thiab tsos nruj.
Daim ntawv pov thawj thib peb: Peb nquag caw cov chaw tshuaj xyuas thoob ntiaj teb xws li SGS thiab BV los ua kev tshuaj xyuas thib peb thiab muab cov ntaub ntawv qhia thiab daim ntawv pov thawj ntawm kev ua raws li cov qauv xws li EN 10219 thiab API 5L.
Lub tshuab tshuaj xyuas yeeb nkab plaub-hauv-ib no suav nrog "cov khoom siv raw - cov txheej txheem - cov khoom tiav - daim ntawv pov thawj" yog qhov kev pom zoo zoo ntawm peb txoj kev cog lus rau "qhov project ntev".
Xaiv cov yeeb nkab hlau S235 J0 los ntawm Cangzhou Spiral Steel Pipe Group txhais tau tias yuav tsum muaj "lub pob txha hlau" uas tuaj yeem ua tau ntev rau hauv koj qhov project. Peb tsis yog cov neeg muab khoom xwb, tab sis kuj yog cov neeg koom tes rau kev nyab xeeb ntawm koj txoj haujlwm tag nrho.
Tiv tauj peb tam sim ntawd kom tau txais cov ntsiab lus ntxaws ntxaws thiab daim ntawv pov thawj ntawm S235 J0 kauv hlau yeeb nkab, thiab ua ke tsim lub xyoo pua tom ntej.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-23-2025