BV Marine Steel Phaj Qib EH40

 

 

Ntxiv rau lub zog, dab tsi lwm qhov sib txawv ntawm DNV-certified Marine Steel Phaj Qib A thiab BV-certified Marine Steel Phaj Qib EH40?

 

Daim ntawv thov:

 

DNV Marine Steel Phaj Qib A yog dav siv nyob rau hauv dav shipbuilding vim nws cov khoom nruab nrab thiab zoo weldability.

BV Marine Steel Phaj Qib EH40 feem ntau yog ua haujlwm hauv kev tsim cov nkoj ua haujlwm nyob rau hauv ib puag ncig hnyav xws li cov dej khov nab kuab thiab rau cov qauv kev lag luam hauv hiav txwv xws li offshore platforms vim nws lub zog siab thiab kev ua haujlwm zoo dua nyob rau hauv huab cua.

 

Certification Standards thiab txheej txheem:

 

Txhua lub cev ntawv pov thawj, DNV thiab BV, muaj nws tus kheej cov txheej txheem thiab cov txheej txheem tshuaj xyuas. DNV tsom rau qee yam ntawm kev ua tau zoo thiab kev ua tau zoo uas yuav txawv ntawm cov uas tau hais los ntawm BV.

Cov kev ntsuam xyuas thiab kev ntsuam xyuas rau ob qib yuav txawv, ua rau muaj qhov sib txawv ntawm kev ntseeg siab thiab kev ntseeg siab uas cuam tshuam nrog txhua daim ntawv pov thawj.

 

Nqe thiab Muaj:

 

Vim qhov sib txawv ntawm cov txheej txheem tsim khoom thiab kev xav tau ntawm kev lag luam, tus nqi thiab qhov muaj ntawm ob qib no tuaj yeem sib txawv. Feem ntau, cov qib siab zog zoo li EH40 yuav kim dua thiab tsis yooj yim dua piv rau Qib A.

 

 

Qib	Yield zog MPA	Tensile zog MPA	Elongation%	Test kub degree	V ballistic ua haujlwm
Thickness hli
Tsawg dua los yog sib npaug li 50	>50~70	>70~100
L	T	L	T	L	T
A	Ntau dua lossis sib npaug rau 235	400-520	Ntau dua lossis sib npaug 22	20			34	24	41	27
B	Ntau dua lossis sib npaug rau 235	400-520	Ntau dua lossis sib npaug 22	0	27	20	34	24	41	27
D	Ntau dua lossis sib npaug rau 235	400-520	Ntau dua lossis sib npaug 22	-20	27	20	34	24	41	27
E	Ntau dua lossis sib npaug rau 235	400-520	Ntau dua lossis sib npaug 22	-40	27	20	34	24	41	27
AW 32	Ntau dua lossis sib npaug rau 315	440-570	Ntau dua lossis sib npaug 22	0	31	22	38	26	46	31
DH 32	Ntau dua lossis sib npaug rau 315	440-570	Ntau dua lossis sib npaug 22	-20	31	22	38	26	46	31
EH 32	Ntau dua lossis sib npaug rau 315	440-570	Ntau dua lossis sib npaug 22	-40	31	22	38	26	46	31
AW 36	Ntau dua lossis sib npaug rau 355	490-630	Ntau dua lossis sib npaug li 21	0	34	24	41	27	50	34
DH 36	Ntau dua lossis sib npaug rau 355	490-630	Ntau dua lossis sib npaug li 21	-20	34	24	41	27	50	34
EH 36	Ntau dua lossis sib npaug rau 355	490-630	Ntau dua lossis sib npaug li 21	-40	34	24	41	27	50	34
AW 40	Ntau dua lossis sib npaug rau 390	510-660	Ntau dua lossis sib npaug li 20	0	41	27
DH40	Ntau dua lossis sib npaug rau 390	510-660	Ntau dua lossis sib npaug li 20	-20	41	27
EH 40	Ntau dua lossis sib npaug rau 390	510-660	Ntau dua lossis sib npaug li 20	-40	41	27

Dab tsi yog qhov sib txawv ntawm lub zog ntawm DNV-certified Marine Steel Phaj Qib A thiab BV-certified Marine Steel Phaj Qib EH40?

 

Rau DNV-certified Marine Steel Phaj Qib A, lub zog tawm los yog qhov tsawg kawg nkaus ntawm 235 MPa thiab lub zog tensile ntawm 400 MPa txog 520 MPa.

 

Raws li BV-certified Marine Steel Phaj Qib EH40, lub zog tawm los tsis tsawg dua 390 MPa thiab lub zog tensile nyob nruab nrab ntawm 510 - 650 MPa.

 

Kom meej meej, BV-certified Marine Steel Phaj Qib EH40 muaj lub zog ntau dua piv rau DNV-certified Marine Steel Phaj Qib A.

 

 

 

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 cov BV Marine Steel Phaj Qib EH40, 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: bv marine steel phaj qib eh40, Tuam Tshoj bv marine steel phaj qib eh40 lwm tus neeg, hoobkas