Txhim khu kev qha hlau zoo tswj rau International Projects
Los ntawm cov ntaub ntawv raw cov ntaub ntawv pov thawj thiab tshuaj ntsuam xyuas kom nruj ua raws li cov ntaub ntawv xa khoom thoob ntiaj teb, peb xyuas kom txhua lub phaj steel zoo sib xws nrog koj qhov project specifications, thoob ntiaj teb cov qauv, thiab pob nyiaj siv.
Kev lees paub thoob ntiaj teb
Peb engineers thiab muab steel uas ua tau raws li lub ntiaj teb no txoj kev nruj tshaj plaws maritime thiab industrial cov qauv. GNEE txhawb nqa tag nrho kev tshuaj xyuas thiab ntawv pov thawj los ntawm txhua lub koom haum kev faib tawm thoob ntiaj teb:
Maritime & Offshore Seals:
ABS, DNV, LR, BV, CCS, RINA, KR, NK
Kev Tswj Xyuas Zoo:
Cov kab ntau lawm ua haujlwm raws li ISO 9001: 2015 tus qauv nruj.
Kev ua raws cai:
Muaj tag nrho nrog EN 10204 3.1 thiab EN 10204 3.2 Cov Khoom Siv Xeem Ntawv Pov Thawj (MTC) kom lav cov saw hlau tsis pom tseeb.
Peb tus txheej txheem 5-kauj ruam tswj kev ua tau zoo
Ua ntej-Production Specification Alignment
Ua ntej ib lub phaj tiav lawm, peb pab neeg ua haujlwm ua haujlwm ob zaug - xyuas txhua qhov kev ntsuas kev tiv thaiv koj daim ntawv xaj khoom (PO):
- Cov qib steel zoo & hla-txheej txheem sib npaug (ASTM, EN, JIS, ISO, AS/NZS).
- Dimensional tolerances (Thickness, width, length, and flatness parameters).
- Kev kho cua sov tshwj xeeb (Raws li -Rolled, Normalizing, Normalizing Rolling, TMCP, lossis Quenched & Tempered).
Precise Chemical Composition Analysis
Peb xyuas ob qho tib si ladle tsom xam thiab cov khoom tsom xam siv cov spectrometry siab heev los lav qhov kev ua tau zoo. Cov khoom kuaj muaj xws li:
- Carbon (C) cov ntsiab lus thiab Carbon sib npaug (CEV / Pcm) qhov tseem ceeb rau flawless teb weldability.
- Silicon (Si) thiab Manganese (Mn) ntsuas kom muaj zog ntawm cov qauv.
- Phosphorus (P) thiab Sulfur (S) minimization los tiv thaiv kub shortness thiab brittle puas.
- Alloy cov ntsiab lus (Cr, Ni, Mo, V, Nb) haum rau tshwj xeeb atmospheric lossis qis- qib kub.
Rigorous Mechanical Property Testing
Xyuas kom cov hlau ua tau flawlessly nyob rau hauv kev ntxhov siab heev. Peb lub chaw soj ntsuam tau ntawv pov thawj ua:
Yield & Tensile Strength Test:Txhawm rau txheeb xyuas qhov tseeb ntawm kev thauj khoom-cov kabmob muaj peev xwm nyob rau hauv cov qauv nro.
Elongation & Ductility Tests:Qhov tseem ceeb rau kev tsim, khoov, thiab fabrication txheej txheem.
Charpy V-Ntch Impact Testing:Ua raws li qhov ntsuas kub qis (piv txwv li, 0 degree, -20 degree, -40 degree, -60 degree) rau nkoj tsim, arctic, thiab offshore daim ntaub ntawv.
Los ntawm -Thickness Testing (Z-Kev taw qhia):Muaj nyob rau hauv Z15, Z25, thiab Z35 chav kawm los tiv thaiv lamellar tearing nyob rau hauv cov txheej txheem hnyav hnyav.
Advanced Surface & Dimensional Inspection
Precision ultrasonic thickness ntsuas hla ntau cov ntsiab lus matrix ntawm lub phaj.
Laser- qhia qhov ntev, dav, thiab flatness pov thawj los xyuas kom meej qhov sib txawv ntawm qhov chaw.
100% kev soj ntsuam xyuas qhov muag kom tshem tawm cov laminations, tawg, nplai suav nrog, lossis sib sib zog nqus pitting.
Tsis yog-Kev Ntsuas Kev Ua Phem (NDT): Kev Ntsuas Ultrasonic (UT) tau ua tiav kom tau raws li ASTM A435, ASTM A578 (Qib A/B/C), lossis EN 10160 tus qauv.
Thib peb-Kev Tshawb Fawb Kev Sib Koom Tes (TPI)
Peb niaj hnub tuav thiab koom tes nrog cov koom haum soj ntsuam thoob ntiaj teb: SGS|Bureau Veritas (BV)|TUV|Moody|ABS|DNV
Peb pab pawg tswj xyuas tag nrho cov txheej txheem, suav nrog kev txheeb xyuas qhov pom thiab qhov loj me, kuaj xyuas cov pov thawj, stamping, thiab tag nrho cov ntaub ntawv tshawb xyuas.
Cov ntaub ntawv zoo
GNEE Steel muab cov ntaub ntawv dav dav, tag nrho cov ntaub ntawv digitized nrog txhua qhov kev xa khoom thoob ntiaj teb kom yooj yim rau koj cov khoom xa tuaj thiab xyuas kom ua raws li:
Mill Test Certificate (MTC) nruj me ntsis raws li EN 10204 3.1 lossis EN 10204 3.2.
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Ua kom tiav Chemical & Mechanical Lab Reports txuas ncaj qha mus rau lub phaj tus lej ntsuas kub.
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Ultrasonic Testing (UT) Cov ntawv ceeb toom thiab tsis yog -cov ntaub ntawv ntsuas kev puas tsuaj.
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Daim Ntawv Pov Thawj Ua Lag Luam & Cov Ntawv Qhia Ntim Cov Lus Qhia uas muaj cov naj npawb xov tooj cua sov-rau- phaj sib txuas.
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Certificate of Origin (Form E, Form F, CO, los yog FTA-cov ntaub ntawv tshwj xeeb) los pab txo koj cov nqi ntshuam.
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