DNV AH40 Hlau Phaj Rau Nkoj

DNV steel phaj AH40 muaj ob peb lub thoob ntiaj teb cov qauv thiab ntawv pov thawj, uas yog raws li nram no:

International Standards:

Mechanical Property Standards: Cov hlau yuav tsum tau ua kom tau raws li cov kev cai ntawm cov cuab yeej cuab tam, xws li lub zog qis kawg nkaus ntawm 390 MPa thiab lub zog tensile nyob rau hauv 510 - 650 MPa. Lub elongation yuav tsum tau ua raws li cov qauv tsim los xyuas kom meej cov khoom muaj zog thiab ductility2.

Chemical Composition Standards: Cov tshuaj muaj pes tsawg leeg ntawm cov hlau yog nruj me ntsis tswj. Piv txwv li, cov ntsiab lus carbon feem ntau yuav tsum tsawg dua lossis sib npaug rau {{0}}.18%, cov ntsiab lus silicon nyob hauv 0.10 - 0.5{{8} }%, manganese cov ntsiab lus yog 0.

Specification peb muab:

 

 

 

Cov ntawv pov thawj:

Classification Society Certifications: DNV (Det Norske Veritas) yog ib pawg neeg paub zoo txog kev faib tawm hauv kev lag luam marine thiab offshore. DNV steel phaj AH40 tau ntawv pov thawj los ntawm DNV, uas txhais tau hais tias nws ua tau raws li cov qauv kev qhia thiab cov kev cai zoo tsim los ntawm DNV rau kev tsim nkoj thiab kev siv sab nrauv. Tsis tas li ntawd, nws tseem tuaj yeem raug lees paub los ntawm lwm lub koom haum loj xws li ABS (American Bureau of Shipping), LR (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), CCS (China Classification Society), RINA ( Registro Italiano Navale), thiab NK (Nippon Kaiji Kyokai) 3.

Mill Test Certificate: Daim ntawv pov thawj zeb thawj zaug raws li EN 10204 hom 3.1/3.2 feem ntau yog muab rau DNV steel phaj AH40. Daim ntawv pov thawj no muab cov ncauj lus kom ntxaws txog cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab lwm yam ntaub ntawv tseem ceeb ntawm cov hlau, xyuas kom meej tias cov khoom ua tau raws li cov qauv teev tseg.

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 DNV AH40 Steel Phaj Rau Nkoj, thiab tsim cov kev qhia 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 txhim khu kev qha thiab cov khoom zoo 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.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: dnv ah40 steel phaj rau nkoj, Tuam Tshoj dnv ah40 steel phaj rau nkoj lwm tus neeg, hoobkas