EN10204 yog British Standard uas qhia txog ntau hom kev tshuaj xyuas cov ntaub ntawv muab rau tus neeg yuav khoom, raws li qhov xav tau ntawm kev txiav txim, rau kev xa khoom ntawm txhua yam khoom siv hlau. Cov khoom no tuaj yeem suav nrog daim hlau, nplooj ntawv, tuav, raj, castings, thiab, yog, forgings rau flanges. Raws li cov kws tshaj lij cov chaw tsim khoom ntawm cov yeeb nkab flanges, Cov Khoom Siv Piping tuaj yeem muab kev ua tiav ntawm txhua yam khoom raws li tus qauv no.
Mill Test Report (MTR), yog muab los ntawm cov chaw tsim khoom los lees paub cov tshuaj lom neeg thiab cov yam ntxwv ntawm cov khoom thiab nws ua raws li cov khoom siv tshwj xeeb. Feem ntau, cov ntawv tshaj tawm kev sim ua raws li EN 10204 tus qauv. Daim ntawv pov thawj ntawm cov hlau ua nyob hauv Europe feem ntau yog rau EN 10204. Daim ntawv pov thawj tiag tiag yuav nyob ntawm seb hom hlau tab sis yuav yog 3.1 lossis 3.2. A 3.1 lossis 3.2. Qhov no txhais tau hais tias cov khoom siv hluav taws xob tiag tiag yuav raug sim thiab Daim Ntawv Qhia Txog Mill Test (MTR) yuav nrog cov khoom xa tuaj.
Daim ntawv qhia txog kev xeem rau EN 10204 feem ntau suav nrog cov ntaub ntawv hauv qab no:
Tus neeg tsim khoom npe
Cov khoom npe thiab qhov ntev
Muaj nuj nqis them los ntawm daim ntawv pov thawj (piv txwv: tons, nrog rau cov xov tooj cua sov)
Thaum tshav kub kub tooj thiab batch tooj (lub cev qhia ntawm cov khoom thiab)
Xeem xeem
Kev ntsuas qhov ntev, txhawm rau txheeb xyuas kev ua raws li kev tso cai (piv txwv li, rau cov kav dej steel: txoj kab uas hla, phab ntsa thickness, ntev, ncaj)
Cov khoom siv qib thiab cov lus qhia tshwj xeeb, suav nrog cov txiaj ntsig ntawm kev sim tshuaj lom neeg thiab tshuab
Cov txiaj ntsig ntawm kev sim ntxiv, xws li hydrostatic, ultrasounds (UT), hardness, cuam tshuam kev kuaj, sib nqus particle, hlau duab tshwm sim thiab lwm yam.
| Yam khoom | Hom | Sab nraud txoj kab uas hla (mm) |
Phab ntsa thickness (mm) |
| CHS | ERW | 21.3 - 609.6 | 1.5 - 20.0 |
| Kub nthuav dav | 245 - 820 | 5.0 - 18.0 | |
| SAW/SAWH | 219.1 - 2850 | 6.0 - 25.4 | |
| LSAW/SAWL | 406.4 - 1422 | 6.0 - 60.0 | |
| SHS | / | 20*20 - 1200*1200 | 1.5 - 60.0 |
| RHS | / | 20*40 - 1000*1500 | 1.5 - 60.0 |
Yog tias koj muaj lus nug, pls xav tiv tauj peb!
Elva
Mob/Wechat/Whatsapp: 008615122519420
Email:elvazhao@lefinsteel.com
EN 10204 Txuj 2.1 Ntawv pov thawj
EN 10204 2.1 daim ntawv pov thawj yog qib qis tshaj ntawm daim ntawv pov thawj rau EN 10204. Hauv qhov no cov chaw tsim khoom, lossis zeb, tsuas yog tshaj tawm tias nws tau tsim cov hlau phaj rau cov neeg yuav khoom specification lossis kev txiav txim. Tsis muaj pov thawj nyob rau hauv daim ntawv ntawm kev xeem cov qhab nia suav nrog hauv daim ntawv pov thawj. Ib yam li ntawd nws tau txais rau tus neeg ua haujlwm ntawm kev tsim khoom los muab daim ntawv pov thawj.
Daim ntawv pov thawj EN 10204 Hom 2.2
Qhov txawv ntawm 2.2 daim ntawv pov thawj thiab 2.1 ntawv pov thawj yog qhov ntawdcov txiaj ntsig ntawm kev ntsuam xyuas generic tau ua los ntawm cov khoom txaus siab ntxiv.Cov kev ntsuam xyuas no yog cov kev ntsuam xyuas luam tawm hauv daim ntawv teev cov khoom. Yog li, daim ntawv pov thawj 2.1 uas muaj cov qhabnias kuaj tau dhau los ua 2.2 daim ntawv pov thawj.
Lwm tus qauv ntawm daim ntawv pov thawj 2.2 yog qhov tshwm sim ntawm qhov ntsuas qhov ntsuas qhov ntsuas ntawm qhov khoom ntawm ib pawg muab. Cov chaw tsim khoom tsis tas yuav rov ua qhov kev ntsuam xyuas no txhua zaus cov khoom tsim tawm. Qhov ntev qhia yuav tsum tau suav hais tias yog dav dav thiab tsis muaj qhov xwm txheej yuav tsum tau nkag siab tias lawv yog cov kev ntsuas tseeb ntawm cov khoom hauv batch ntawm kev txaus siab.
Kev tshaj tawm 2.2 daim ntawv pov thawj tuaj yeem ua tiav los ntawm cov chaw tsim khoom rau cov neeg siv khoom lossis los ntawm tus muag khoom rau tus neeg thib peb.
Daim ntawv pov thawj 2.2 tsis tso cai rau txhua yam kev traceability ntawm cov khoom txaus siab, nws yog ib qho kev tshaj tawm ntawm kev ua raws li cov neeg siv khoom yuav thiab dab tsi tau txais kev pab rau nws.
EN 10204 3.1 Ntawv pov thawj
3.1 daim ntawv pov thawj tuaj yeem tsuas yog muab los ntawm cov chaw tsim khoom ntawm cov khoom lag luam thiab lees paub tias cov khoom lag luam tsim tau raws li qhov kev txiav txim siab thiab ua pov thawj ntawm qhov no, cov txiaj ntsig ntawm cov kev sim thov los ntawm cov neeg siv khoom tau muab. Hom kev xeem thiab yuav ua li cas nqa tawm yuav tsum tau txhais yav dhau los hauv kev txiav txim. Daim ntawv tshaj tawm tau kos npe los ntawm ib tus neeg sab nraud ntawm lub chaw tsim khoom tsim khoom; nws feem ntau yog cov neeg ua haujlwm ntawm Lub Chaw Tswj Xyuas Kev Tswj Xyuas Zoo. Nws muaj tus nqi lag luam siab, vim nws yog ib qho kev sim ntawm tus kheej ntawm cov khoom yuav tsum tau txais kev pab, thiab nws yuav tsum tau thov mus rau lub tuam tsev technical ua ntej qhov kev txiav txim.
Txawm hais tias yuav tsum tau ua dab tsi rau ib yam khoom tshwj xeeb, daim ntawv pov thawj 3.1 yog cov lus hais txog kev ua raws cai.
Daim ntawv pov thawj 3.1 tso cai traceability ntawm cov khoom txaus siab.
Cov qhabnias xeem tau raug lees paub los ntawm lub tuam tsev kuaj hauv tsev uas yuav tsum muaj kev ywj pheej ntawm lub tuam tsev tsim khoom.
EN 10204 3.2 Ntawv pov thawj
EN 10204 3.2 Daim ntawv pov thawj yog nruj dua thiab daim ntawv pov thawj tau npaj ua kelos ntawm lub tuam tsev tshuaj ntsuam xyuas zeb thiab ib qho kev ywj pheej thib 3 tus neeg soj ntsuam xws li SGS, BV, ASBS. Daim ntawv pov thawj hais tias cov phaj ua raws li cov lus qhia tshwj xeeb thiab daim ntawv pov thawj zeb xeem suav nrog. Daim ntawv pov thawj 3.2 feem ntau tsis yog muab tawm vim yog cov nqi siab koom nrog.
Daim ntawv pov thawj 3.2 tso cai traceability ntawm cov khoom txaus siab.
pls tshawb xyuas Cov Lus Qhia Ntawm EN 10204 Cov Ntaub Ntawv Tshawb Fawb raws li hauv qab no,
| Hom ntawv pov thawj | Hom ntaub ntawv | Cov ntaub ntawv ntsiab lus | Cov ntaub ntawv Validated By |
|---|---|---|---|
| EN10204 2.1 | Tshaj Tawm Txog Kev Ua Raws Li Txoj Cai | Nqe Lus Qhia Txog Kev Ua Raws Li Txoj Cai | Lub Mill |
| EN10204 2.2 | Test Report | Nqe Lus Qhia Txog Kev Ua Raws Li Qhov Kev Txiav Txim Siab, Nrog Kev Qhia Txog Kev Tshawb Fawb Txog Kev Tshawb Fawb | Lub Mill |
| EN10204 3.1 | Kev soj ntsuam daim ntawv pov thawj 3.1 | Nqe Lus Qhia Txog Kev Ua Raws Li Qhov Kev Txiav Txim Siab, Nrog Kev Qhia Txog Cov Ntsiab Lus Ntawm Kev Tshawb Fawb Tshwj Xeeb | Lub Tuam Txhab Tso Cai Saib Xyuas Cov Neeg Sawv Cev Uas Muaj Kev ywj pheej ntawm Lub Chaw Haujlwm Tsim Khoom |
| EN10204 3.2 | Kev soj ntsuam daim ntawv pov thawj 3.2 | Nqe Lus Qhia Txog Kev Ua Raws Li Qhov Kev Txiav Txim Siab, Nrog Kev Qhia Txog Cov Ntsiab Lus Ntawm Kev Tshawb Fawb Tshwj Xeeb | Lub Tuam Txhab Tso Cai Saib Xyuas Cov Neeg Sawv Cev Uas Muaj Kev ywj pheej ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam thiab Cov Neeg Yuav Khoom Tso Cai Tso Cai Sawv Cev lossis Tus Neeg Tshuaj Ntsuam Xyuas los ntawm Cov Cai Lij Choj |
Test Certificate Standards And Types
Txhua hom ntawv pov thawj muaj tus lej siv, uas muaj ob qho tib si nws cov ntsiab lus thiab 'validation' yuav tsum tau piav qhia hauv tus qauv hauv Cov Ntawv Ntxiv A, Table A.1. Cov lus piav qhia no qee zaum nyuaj me ntsis los txhais thiab xav tau qee qhov kev txhais lus ntxiv. Cov lus hauv qab no qhia txog ntau yam tam sim no, (C), thiab tshem tawm, (W), EN 10204 daim ntawv pov thawj hom, nrog rau qee qhov kev txhais ntawm qhov lawv them. Txawm li cas los xij, cov lus piav qhia hauv Table A.1 ntawm EN 10204: 2004 yuav tsum tau siv.
| Hom ntawv pov thawj | Title | xwm txheej | Cov ntsiab lus ntawm EN10204 Requirements | Sau ntawv |
|---|---|---|---|---|
| 2.1 | Tshaj Tawm Txog Kev Ua Raws Li Txoj Cai | C | Nqe Lus Qhia Txog Kev Ua Raws Li Kev Txiav Txim Los ntawm Tus Neeg Tsim Khoom. | Tsis muaj cov qhabnias kuaj pom. |
| 2.2 | Test Report | C | Nqe Lus Qhia Txog Kev Ua Raws Li Qhov Kev Txiav Txim Los Ntawm Lub Chaw Tsim Khoom Raws Li Kev Tshawb Fawb Tsis Tshwj Xeeb, (Tests), Los Ntawm Lub Chaw Tsim Khoom. | Zoo li Tus Qub BS1449 'Cast Test' Certificate. Mechanical Test Sample tau los ntawm lwm cov kauj los ntawm tib lub cam khwb cia, tsim los ntawm tib txoj kev, tuaj yeem siv tau. |
| 2.3 | Daim ntawv ntsuam xyuas tshwj xeeb | W | Nrog Hais Txog Cov Kev Ntsuas Los Ntawm Kev Tshawb Fawb Tshwj Xeeb thiab Kev Ntsuas | Batch Test Results xav tau ntawm daim ntawv pov thawj. Tsis yooj yim kom paub qhov txawv ntawm 3.1B hom. |
| 3.1 | Kev soj ntsuam daim ntawv pov thawj | C | Nqe Lus Qhia Txog Kev Ua Raws Li Kev Txiav Txim Los Ntawm Lub Chaw Tsim Khoom Nrog Cov Lus Qhia Tshwj Xeeb | Hloov 3.1B. Hom Daim Ntawv Pov Thawj Tshaj Tawm Rau 'Batch Tested' Khoom. Cert. Tshaj tawm thiab kos npe los ntawm Chaw Tsim Khoom Tus Neeg Sawv Cev, leej twg yuav tsum muaj kev ywj pheej ntawm Lub Chaw Haujlwm Tsim Khoom. EG Inspection Department lossis Test House Manager/Supervisor. |
| 3.1A | Kev soj ntsuam daim ntawv pov thawj 3.1A | W | Nrog Hais Txog Cov Kev Ntsuas Los Ntawm Kev Tshawb Fawb Tshwj Xeeb thiab Kev Ntsuas | Batch Test Results. Cert. Tshaj Tawm los ntawm Tus Neeg Saib Xyuas Kev ywj pheej xav tau los ntawm Tso Cai Tso Cai, (EG TUV Rau German Pressure Vessels). Hloov los ntawm 3.2 Hauv 2004 |
| 3.1B | Kev soj ntsuam daim ntawv pov thawj 3.1B | W | Nrog Hais Txog Cov Kev Ntsuas Los Ntawm Kev Tshawb Fawb Tshwj Xeeb thiab Kev Ntsuas | Batch Test Results. Cert. Tawm thiab kos npe los ntawm Chaw Tsim Khoom Tus Neeg Sawv Cev. Hloov los ntawm 3.1 Hauv 2004 |
| 3.1C | Kev soj ntsuam daim ntawv pov thawj 3.1C | W | Nrog Hais Txog Cov Kev Ntsuas Los Ntawm Kev Tshawb Fawb Tshwj Xeeb thiab Kev Ntsuas | Batch Test Results. Cert. Tshaj tawm los ntawm Tus Neeg Saib Xyuas Kev ywj pheej xaiv los ntawm Cov Neeg Siv Khoom, (EG Lloyds). Hloov los ntawm 3.2 Hauv 2004 |
| 3.2 | Kev soj ntsuam daim ntawv pov thawj | C | Nqe Lus Qhia Txog Kev Ua Raws Li Kev Txiav Txim Nrog Kev Qhia Txog Cov Lus Qhia Ntawm Kev Tshawb Fawb Tshwj Xeeb | Batch Test Results. Cert. Tshaj Tawm los ntawm Ob Tus Neeg Tsim Khoom Tus Neeg Sawv Cev Thiab Tus Neeg Saib Xyuas Kev ywj pheej tau xaiv los ntawm Tus Neeg Siv Khoom, (CF Tshem Tawm 3.1C), lossis Tus Neeg Tshuaj Ntsuam Xyuas los ntawm Cov Cai Lij Choj, (CF Withdrawn 3.1A), IE 3.2 Tam sim no npog Scope Ntawm Ob 3.1A Thiab 3.1C Ntawm 1991 Ib. Qhov no suav nrog dab tsi feem ntau hu ua 'Kev Tshawb Fawb Sab Nraud' |
Qhov txawv ntawm EN 10204-3.1 Thiab 3.2 Daim Ntawv Pov Thawj
EN 10204 muaj 4 hom ntaub ntawv hom, 2.1, 2.2, 3.1 thiab 3.2. Hom 2.1 thiab 2.2 raug lees paub los ntawm cov chaw tsim khoom. Hom 3.1 thiab 3.2 tsis tsuas yog siv tau los ntawm cov chaw tsim khoom.
Hom 2.1, Cov ntsiab lus yog nqe lus ntawm kev ua raws li kev txiav txim. Validated los ntawm cov chaw tsim khoom.
Hom 2.2, Nqe lus hais txog kev ua raws li kev txiav txim, nrog rau kev qhia txog cov txiaj ntsig ntawm kev tshuaj xyuas tsis tshwj xeeb. Validated los ntawm cov chaw tsim khoom.
Hom 3.1, Nqe lus hais txog kev ua raws li kev txiav txim, nrog rau kev qhia txog cov txiaj ntsig ntawm kev tshuaj xyuas tshwj xeeb. Tso cai soj ntsuam tus neeg sawv cev los ntawm cov chaw tsim khoom, tab sis yog ywj siab ntawm lub tuam tsev tsim khoom.
Hom 3.2, Nqe lus hais txog kev ua raws li kev txiav txim, nrog kev qhia txog cov txiaj ntsig ntawm kev tshuaj xyuas tshwj xeeb. Tso cai soj ntsuam tus neeg sawv cev los ntawm cov chaw tsim tshuaj paus, ywj siab ntawm manufacturing department thiab tog twg los tus buyer tus tso cai soj ntsuam tus neeg sawv cev los yog tus neeg soj ntsuam los ntawm cov nom kev cai.
Peb Lefin Steel yuav muab rau ntau lub tshav dav hlau Kev tsim kho, Tsev cog khoom vaj tse, Shipbuilding Hollow Sections, iav phab ntsa Hollow Section High-rise bulidings, Steel ncej, ect peb yuav nqa tawm lub MTC acc rau koj xav tau.
Yog tias koj muaj lus nug, pls xav tiv tauj peb!
Elva
Mob/Wechat/Whatsapp: 008615122519420
Email:elvazhao@lefinsteel.com
