Qhov Zoo Tshaj Plaws Rau Kev Tsim Nkoj Nkoj BV

BV (Bureau Veritas) muaj cov qauv nruj rau cov khoom siv hauv nkoj kom ntseeg tau qhov zoo tshaj plaws. Nov yog qee qhov tseem ceeb:

Hlau Zoo

High - Lub zog steel qib: BV pom zoo thiab pom zoo cov qib high-lub zog steel xws li AH32, AH36, DH32, thiab DH36. Cov hlau no muaj cov cuab yeej zoo heev. Piv txwv li, AH36 muaj qhov tsawg kawg nkaus tawm lub zog ntawm ib ncig ntawm 355 MPa thiab lub zog tensile nyob rau hauv thaj tsam ntawm 490 - 630 MPa. Lub zog siab no tso cai rau kev tsim kho cov nkoj sib dua tsis tau muaj lub suab nrov, txo qhov hnyav tag nrho thaum tswj kev nyab xeeb.

Impact Resistance: Cov hlau siv hauv BV - pom zoo siv nkoj yuav tsum muaj kev cuam tshuam zoo, tshwj xeeb tshaj yog nyob rau qhov kub thiab txias. Qhov no yog qhov tseem ceeb rau cov nkoj ua haujlwm hauv dej txias lossis hauv ib puag ncig uas muaj kev pheej hmoo ntawm kev cuam tshuam los ntawm cov dej khov lossis cov khib nyiab. Kev ntsuam xyuas yog ua los xyuas kom meej tias cov hlau tuaj yeem tiv taus qhov cuam tshuam tam sim ntawd yam tsis muaj kev tawg.

Corrosion Resistance: Txawm hais tias hlau yog inherently susceptible corrosion, tshwj xeeb coatings thiab kev kho mob yog siv rau BV - pom zoo shipbuilding steel. Cov txheej txheem no muab kev tiv thaiv tiv thaiv kev cuam tshuam ntawm cov dej hiav txwv, dej noo, thiab lwm yam ib puag ncig. Qee cov txheej txheem siab heev tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm lub nkoj cov qauv los ntawm kev tiv thaiv xeb tsim.

Specification peb muab:

 

 

 

Vuam Zoo

Cov txheej txheem vuam tsim nyog: BV xav kom txhua qhov kev ua haujlwm vuam thaum lub sij hawm tsim nkoj ua raws li cov txheej txheem vuam nruj, ua ntej tsim nyog. Qhov no suav nrog kev xaiv cov khoom siv vuam tsim nyog (xws li vuam electrodes lossis cov xov hlau), kev tswj cov vuam tsis zoo (xws li tam sim no, qhov hluav taws xob, thiab vuam ceev), thiab kev npaj kom zoo ntawm cov pob qij txha. Txhua txoj kev vuam raug kuaj thiab pom zoo los xyuas kom meej tias nws tsim cov welds nrog cov khoom zoo ib yam thiab txhim khu kev qha.

Txawj Welders: Tsuas yog cov welders uas tau txais kev cob qhia thiab ntawv pov thawj raws li BV cov qauv raug tso cai ua haujlwm vuam ntawm cov nkoj. Cov welders no tau ua kom pom lawv qhov kev txawj ntse hauv ntau yam kev siv vuam thiab lawv lub peev xwm los tsim cov welds zoo. Tsis tu ncua rov - ntawv pov thawj thiab kev txawj - kho dua tshiab cov kev pab cuam nyob rau hauv qhov chaw los xyuas kom meej tias cov welders tseem muaj peev xwm.

Kev kuaj tsis yog kev puas tsuaj (NDT): BV ua haujlwm ntau yam tsis muaj kev puas tsuaj ntawm welds. Qhov no suav nrog kev kuaj ultrasonic, kuaj hluav taws xob, kuaj cov khoom sib nqus, thiab kuaj cov xim dye penetrant. Cov kev ntsuam xyuas no tau ua nyob rau theem sib txawv ntawm cov txheej txheem vuam txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam nws, nws raug nquahu kom siv cov welds. Cov teeb meem xws li cov kab nrib pleb, porosity, lossis tsis tiav fusion tuaj yeem txheeb xyuas thiab kho ua ntej lawv cuam tshuam qhov kev ncaj ncees ntawm lub nkoj cov qauv.

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Qhov Zoo Tshaj Plaws Rau Kev Tsim Nkoj BV, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Kev vam khom rau qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg siv khoom.

Cim npe nrov: zoo tshaj plaws rau nkoj siv bv, Tuam Tshoj zoo tshaj plaws rau nkoj siv bv lwm tus neeg, hoobkas