Hauv kev loj hlob sai ntawm kev loj hlob hauv nroog niaj hnub no, ntau-cov tsev steel tsev tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov chaw lag luam, cov tsev nyob, thiab cov chaw tsim khoom. Ntawm tag nrho cov khoom siv hauv tsev,H-section kabua lub luag haujlwm tseem ceeb-cov tswv cuab, ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa tag nrho cov ncej, nqa ntsug thiab sab nraub qaum, thiab ua kom muaj kev nyab xeeb tag nrho thiab kav ntev ntawm ntau- zaj dab neeg steel tsev.
Raws li cov khoom lag luam zoo sib sib zog nqus hauv cov qauv steel export sector,GNEEtau ntev tau mob siab rau R&D, ntau lawm, thiab kev cai fabrication ntawm siab -zoo H-section steel kab rau cov tsev. GNEE txoj kev cai H-section steel kem yog tsim los ntawm siab- purity raw cov ntaub ntawv nrog precision fabrication txheej txheem, muaj peev xwm hloov mus rau complex ua hauj lwm tej yam kev mob, thiab muab siab - lub zog, siab - ruaj khov, ntev- kev pab cuam - lub neej core structural kev txhawb nqa rau ntau yam - lub ntiaj teb steel tej yaam num.
Kev txhawj xeeb txog qhov nyuaj uas tsis yog - qauv kos duab?Tiv tauj pebrau kev tshuaj xyuas daim phiaj xwm dawb thiab 1: 1 meej kev cai tsim.
Taw qhia rau H-Section Steel Kab: Hom & Yam ntxwv
H- seem kab muaj cov kab sib txuas sab saum toj thiab hauv qab flange phaj thiab lub vev xaib ntsug, ua rau H-zoo li tus ntoo khaub lig-section. Nrog cov flange tuab tuab, sib npaug sab hauv kev ntxhov siab, thiab kev nruj nruj, H-section steel kem yog cov tub ntxhais thauj khoom-cov kabmob profiles rau ntau-cov tsev steel, cov steel thav duab, thiab kev lag luam steel qauv ua haujlwm thoob ntiaj teb.Nws cov yam ntxwv tseem ceeb suav nrog:
Sib npaug flange thickness nrog exceptionally high structural efficiency
Siab zog thiab muaj zog lateral stiffness
Kev tsim kho zoo sib xws
Zoo heev tiv taus deformation, tawg, thiab corrosion
Los ntawm cov txheej txheem tsim khoom, H-section steel kem feem ntau tau muab faib ua ob hom: kub- dov H- ntu kab thiab welded H- ntu kab.
Kub- dov H-section Steel kem
Ua los ntawm qhov siab -kub kub- dov integrated forming txheej txheem uas tsis muaj welded seams, muab zoo tag nrho kev ncaj ncees thiab ruaj khov txhua yam khoom -haum rau lub ntsiab ncej load-cov kabmob ntawm cov pa ntau-cov tsev steel.
Welded H-section Steel kem
Kev cai-fabricated los ntawm steel phaj txiav, sib dhos, thiab vuam, featuring muaj zog dimensional adjustability thiab muaj peev xwm los tsim cov oversized seem - muaj peev xwmua tau raws li qhov tshwj xeeb thauj khoom-cov kabmob thiab qhov loj me ntawm cov qauv tsim ntawm siab-nce thiab tsis xwm yeem ntau- zaj dab neeg steel tsev.
GNEE's tag nrho ntawm H- seem steel kab nruj me ntsis ua raws li ASTM, EN, JIS, GB, thiab lwm yam thoob ntiaj teb cov qauv, suav nrog txhua tus qauv thiab tsis yog- cov khoom siv raws li cov khoom kub- dov thiab welded pawg. Cov profiles nta du, burr-dawb qhov chaw, meej cross-sectional dimensions, thiab uniform internal microstructure tsis muaj porosity, slag inclusions, thiab lwm yam tsis xws luag - tag nrho ua tau raws li qhov yooj yim tsim thiab ntev- lub sij hawm kev pab cuam yuav tsum tau ntawm multi- zaj dab neeg steel chaw nyob, mills.
Specification ntawm H-Beam Steel Kab
| Yam khoom npe | Tus qauv H-BeamKem (Welded lossis Kub-Rolled) |
| Khoom Qib | Q355B / Q235B (Sib npaug rau S355JR / ASTM A572 Gr.50 / S235JR) |
| Txuj | ASTM, EN, AS / NZS, GB, ISO |
| Kev kho saum npoo | Sa 2.5 Txhaj Tshuaj; Painted (Epoxy Zinc-nplua nuj Primer) los yog Kub Dip Galvanized |
| Vuam txheej txheem | Tsis Siv Neeg Submerged Arc Vuam (SAW) / CO2 Shielded Vuam |
| Kev Tswj Xyuas Zoo | 100% Visual Inspection + Ultrasonic Testing (UT) / MT rau welds |
| Kev kos duab | Raws li kos duab los yog raws li tus neeg yuav tsum tau muaj. |
| Ntim | Export hiav txwv- tsim nyog ntim: Hlau Pallets / Skids / Bracing rau Thawv Thauj Khoom |
| Kev siv | 1. Rhiav, warehouse, cog 2. Steel web ncej qauv 3. Steel H-kem thiab steel H-beam 4. Portal thav duab khoom 5. High rise project project 6. Lwm yam steel qauv tsev |
ntshai cov hlau tsis tuaj yeem hla cov lej hauv zos?Nrog peb thamrau cov khoom muaj ntawv pov thawj nrog tag nrho MTC txuam nrog ASTM / EN cov qauv.
Lub luag hauj lwm tseem ceeb ntawm H-Shoed Kem rau Ntau- zaj dab neeg Steel Tsev
Raws li lub hauv paus ntsug load-cov tswv cuab hauv ntau- zaj dab neeg steel structural systems, H- zoo li cov kab ua kom tiav cov txheej txheem kev nyab xeeb muaj nuj nqi thoob plaws tag nrho lub neej kev pabcuam ntawm lub tsev.
Nqa Vertical Static thiab Dynamic Loads
Raws li kev tsim qauv tsim qauv, ib qho H-zoo li tus steel kem - nyob ntawm qhov loj me - tuaj yeem ua tiav qhov ntsug load-cov kabmob muaj peev xwm ntawm 100 txog 500 tonnes, ntseeg tau txhawb nqa 3- txog 12- zaj dab neeg ntau zaj dab neeg steel thav duab vaj tse thiab ua kom muaj kev nyab xeeb thiab ruaj khov rau lub sijhawm ntev.
Resisting Lateral Loads
Piv nrog rau cov kab ke ib txwm ua thiab cov kab lus square steel, H- zoo li kab ke kab ke xa tawm mus txog 30% ntau dua ductility thiab lub zog dissipation muaj peev xwm. Nyob rau hauv seismic tej yam kev mob, nws tsis tu ncua absorbs thiab dissipates vibration zog, ua kom lub siab tshaj plaws inter- dab neeg drift nruj me ntsis nyob rau hauv 1/250 ntawm qhov siab ntawm zaj dab neeg.
Kev tuav tag nrho cov qauv nruj
H-zoo li tus ncej steel thiab kab rov tav steel kab ua haujlwm ua ke los tsim kom muaj kev ruaj khov spatial load-resisting system. Nyob rau tib lub sijhawm thiab qhov siab ntawm zaj dab neeg, tag nrho cov qauv nruj ntawm H- zoo li kab ke kab ke tuaj yeem yog 20% -40% siab dua li ntawm cov qauv pob zeb ib txwm muaj.
Maximizing Space Siv
Lub teeb yuag, siab -lub zog H-section steel kem feature compact cross-section thiab siab load- nqa efficiency. Nyob rau hauv tib lub load-cov kev cai, lawv tuaj yeem txo cov qauv ntawm tus kheej- hnyav los ntawm 60%–80% thiab txo cov qauv hneev taw los ntawm ntau dua 35% piv nrog cov qauv pob zeb.
Daim ntawv thov ntawm H-Beam Kem rau Multi-story Steel Building
Primary Vertical Load-Bearing Columns in Steel Frame Systems.Ua ke nrog cov kab hlau loj loj los ua ib qho kev thauj khoom hnyav- tiv thaiv kab mob, nqa tag nrho cov kab hauv pem teb ntsug, kab rov tav cua loads, thiab seismic loads rau lub tsev.
Cov kab lus txhawb kev tsim qauv hauv ntau-Zaj Dab Neeg Lub Tsev Zeb.Feem ntau yog siv rau hauv cov tub ntxhais thauj khoom-cov kabmob ntawm ntau- zaj dab neeg kev cob qhia, cov khoom siv mezzanines, thiab cov tsev cog khoom ntxiv, muaj peev xwm txhawb nqa cov khoom siv hnyav hnyav ntawm 200-500 tonnes.
Core Kem hauv Kev Lag Luam thiab Chaw Ua Haujlwm Steel Tsev.H-section steel kem pab kom 8–18 m ntev-span kem-dawb qhov chaw tsim, tsim tsis muaj kev cuam tshuam sab hauv rau chaw ua hauj lwm layouts thiab coj mus muag zaub.
Vertical Support Kem hauv Steel Residential Buildings.Piv nrog rau kev tsim ua vaj tse ib txwm muaj, lub sijhawm tsim kho luv luv los ntawm 40% -50%, txhim kho kev tsim kho kom zoo thiab kev nyab xeeb nyob ntawm ntau- zaj dab neeg steel tsev nyob.
Custom Reinforceing Structural Columns nyob rau hauv Complex Buildings.Rau ntau-sab dab neeg steel vaj tse nrog cov qauv geometry complex, loj hauv zos cantilevers, los yog tsis yog -cov ntaub ntawv thauj khoom, kev cai welded H- ntu ntu tau dav siv rau hauv cheeb tsam cov qauv kev txhawb nqa thiab cov thav duab tsis tu ncua.
Core Manufacturing Requirements ntawm H Steel Kem & GNEE's Professional Solutions
Raws li thawj ntsug load-cov tswv cuab hauv ntau- zaj dab neeg steel structural systems, H-beam steel kem ib txwm ua ib qho tseem ceeb ntawm cov qauv kev nyab xeeb nyob rau hauv tag nrho cov kev pab cuam lub neej ntawm lub tsev. GNEE's siab-kev ua tau zoo H- nqaj hlau kab yog qhov sib tw rau qhov tseem ceeb ntawm kev thauj khoom-cov kabmob uas yuav tsum tau muaj ntawm ntau-cov tsev steel, xa cov khoom siab- tus qauv, tag nrho traceable, thiab txhim khu kev qha core structural support rau steel siv thoob ntiaj teb. Lawv lub luag haujlwm tseem ceeb yog raws li hauv qab no:
Raw Material Quality Control
Load-cov kabmob H-kab kab hauv ntau-cov tsev dab neegyuav tsum tau fabricated los ntawm high-zoo low- alloy structural steelxws li Q235B, Q355B, thiab Q345B, nrog kev tswj nruj ntawm cov pa roj carbon, sulfur, thiab phosphorus impurity cov ntsiab lus.
GNEE siv cov txheej txheem steel phaj raw khoom. Txhua batch ntawm kev cai H-beam kab yog muab nrogdaim ntawv pov thawj daim ntawv pov thawj mills tag nrho (MTC), thiab tag nrho cov ntaub ntawv raw tau txaisSecondary sampling thiab rov- tshuaj xyuas ua ntej ntau lawm, nrog kev tswj nruj ntawm cov ntsiab lus tsis zoo.
Dimensional Precision Control
Ntawm -qhov chaw sib dhos ntawm ntau- zaj dab neeg steel ncejxav tau kev sib txuam siab heevrau H-beam kab. Kev sib txawv ntawm flange flatness, web perpendicularity, los yog cross-sectional dimensions tshaj qhov kam rau ua tuaj yeem ua rau nyuaj rau -site installation, sib koom ua ke ntau dhau, thiab nyob rau hauv cov xwm txheej hnyav, cuam tshuam ntawm tag nrho cov ncej load tshuav nyiaj li cas.
GNEE lub Hoobkas yog nruab nrogtag nrho automated txiav thiab tsim cov kab ntau lawm,ua kom muaj kev sib xyaw ua ke ntawm H-beam kab hla-sections. Advanced 3D alignment thev naus laus zis yog ua haujlwm los kho flange flatness, web perpendicularity, thiab tag nrho cov kab ncaj nraim hauv lub sijhawm, ua kom zoo dua qhov kev sib txuas ntawm qhov chaw ntawm -site steel ncej sib dhos.
Vuam txheej txheem tswj kom zoo
Rau welded H-zoo li tus steel kem siv nyob rau hauv complex multi- zaj dab neeg steel tsev, cov txheej txheem vuam zooncaj qha txiav txim siab tag nrho cov qauv nruj thiab qaug zog ua haujlwmntawm steel kem.
GNEE ua haujlwmTsis siv neeg submerged arc vuam (SAW).
Nto Corrosion Protection thiab Fireproofing Treatment
Ntau-cov tsev ua yeeb yaj kiab tau nthuav tawm ntev- lub sij hawm rau sab nraum zoov ntub dej, siab - kub, thiab corrosive ib puag ncig. Ordinary H-zoo li tus steel kem steel kem yog nquag xeb thiab corrosion, ua rautxo tus ntoo khaub lig-sectional load-cov kabmob muaj peev xwm thiab ua rau muaj kev nyab xeeb ntawm cov qauvntawm lub tsev.
GNEE muabcustomized nto kho kev daws teeb meemRaws li tus neeg siv khoom qhov project ib puag ncig thiab kev pabcuam, suav nrog Sa2.5 txhaj tshuaj blasting xeb tshem tawm, tiv thaiv -corrosion primer, intermediate coat, topcoat daim ntawv thov, thiab kub-dip galvanizing - thaum ua kom lub ntsej muag du thiab zoo ib yam los txhim kho corrosion kuj,haum rau cov mob hnyavxws li ntug dej hiav txwv siab -humidity, industrial corrosion, thiab sab nraum zoov raug.
Batch Consistency thiab Quality Traceability Assurance
Loj - nplai ntau- zaj dab neeg steel tsev tej yaam num feem ntau koom nrog kev yuav khoom ntawm H- zoo li tus steel kem steel kem. Kev ua haujlwm tsis sib xws thiab qhov ntev ntawm cov khoom sib txawv tuaj yeem ua tauncaj qha cuam tshuam kev txhim kho kev txhim kho thiab tag nrho cov qauv kev sib xws ntawm lub tsev.
GNEEnruj me ntsis raws li ISO 9001 kev tswj xyuas qhov zoorau standardized ntau lawm. Tag nrho cov khoom raug xa mus rau cov khoom lag luam ywj pheej, nrog rau cov ntaub ntawv ua tiav ntawm cov ntaub ntawv txheej txheem tsim khoom, cov ntaub ntawv soj ntsuam cov khoom tiav, thiab cov ntaub ntawv pov thawj ntawm cov ntaub ntawv khaws tseg. Qhov notxhawb nqa tag nrho - txheej txheem zoo traceability, ua tib zoo ua raws li cov qauv tsim thiab loj - teev kev tsim kho ntawm cov qauv hlau loj thoob ntiaj teb.
Tsis paub tseeb tias Cov txheej txheem tsim khoom twg lossis kev tiv thaiv- Kev teeb tsa Corrosion haum rau koj ntau- Dab Neeg Tsim Tsim? Peb mam li tuav qhov kev xaiv.
Lub tsev ncej configuration yuav tsum precision; thovqhia koj cov qauv kev kos duab, qhov project huab cua, thiab cov kev cai thauj khoom nrog peb, thiab peb cov kws tshaj lij engineering yuav hla - hais txog tag nrho cov vuam thiab cov duab geometric txhawm rau xaiv tus nqi tshaj plaws - qib steel zoo, NDT kuaj piv, thiab txheej spec rau koj qhov project los ua kom koj ntau - zaj dab neeg kev tsim kho kom ruaj ntseg thiab pob nyiaj siv - zoo.
Hu rau tam sim no kom tau txais kev tsim kho kom zoo & tiv thaiv- lus pom zoo corrosion
Peb Muaj Peev Xwm Muaj Peev Xwm & Kev Pabcuam
Customized Solutions Raws li Engineering Drawings
Peb txhawb kev tsim kho tag nrho, tsis yog - qauv tsim raws li cov neeg siv khoom tsim qauv kos duab. Peb pab neeg txawj txawj nyeem ntawv nyuaj steel qauv kos duab (CAD, Tekla Structures). Txawm hais tias koj lub tsev ntau-zaj dab neeg xav tau qhov siab tshwj xeeb, qhov tshwj xeeb ntawm lub qhov ntsia hlau, lossis cov phaj stiffener nyuaj welded rau H- kab ke, peb xa 1: 1 qhov sib txuam.
Ua raws li International Steel Standards thiab Qib
Peb txhawb nqa ntau yam ntawm cov qauv thoob ntiaj teb thiab qib khoom siv, ua kom muaj kev pom zoo hauv zos rau koj qhov project:
Qauv:ASTM (USA), EN (Europe), AS / NZS (Australia / New Zealand), JIS (Nyiv), thiab GB (Tuam Tshoj).
Steel Qib:Los ntawm tus qauv ASTM A36 thiab S235JR rau siab -lub zog S355JR/J0/J2, Q355B/D/E, thiab ASTM A992.
Advanced ntau lawm thiab nruj soj ntsuam
Peb lub Hoobkas tau nruab nrog ntau yam kev siv vuam tshuab ntau lawm rau H-section manufacturing. Qhov no ua kom muaj qhov zoo sib xws thiab xa khoom sai rau lub sijhawm loj rau - nplai ntau - zaj dab neeg.
Dimensional soj ntsuam:ua ntej xa zaub mov, peb ua 100% ntsuas ntawm flange dav, web thickness, thiab kab ntev.
Full -Kev Pabcuam:los ntawm cov khoom siv raw khoom thiab cov khoom tsim los ntawm galvanizing / pleev xim rau saum npoo kho.
Installation Support thiab Export Documentation
Txhawm rau txuas qhov sib txawv ntawm lub Hoobkas thiab qhov chaw, peb muab:
Cov lus qhia ntxaws txog installation:peb muab cov lej suav thiab 3D sib dhos cov lus qhia los pab koj pab neeg hauv zos txhim kho H-section steel kem kom zoo.
Export Ntim:peb siv cov hlua khi kev tshaj lij thiab cov thawv ntim khoom los tiv thaiv kev deformation thaum lub sijhawm ntev - thauj dej hiav txwv thauj.
Packing & Delivery ntawm H Steel Kem
Pleev / Unpacked:loj H- seem steel kab feem ntau yog xa tawm liab qab lossis hauv cov pob xoob, ruaj nrog siab - lub zog steel hlau hlua lossis cov hlua hlau.
Pallets thiab Racks:Cov khoom siv me me, cov phaj hauv qab, lossis cov welded brackets txuas rau txhua kab yog ntim rau hauv steel thav duab, cov thawv channel, lossis cov rooj plaub hlau los tiv thaiv kev poob.
Kev tiv thaiv:ntoo lossis steel eeb thiab EPE (exanded polyethylene) spacers yog siv los tiv thaiv nto thiab cov yam ntxwv puas thaum tuav.
Marking:xim coding yog siv rau cov khoom kawg rau kev taug qab cov khoom thauj ntau, nrog rau cov ntawv cim hlau khi rau txhua pob nthuav dav qhov ntev, qhov hnyav, thiab cov ntaub ntawv lo lus uas peb.
Lub sij hawm xa tuaj:txheem fabrication thiab xa khoom yuav siv sij hawm kwv yees li 15 mus rau 30 hnub, nyob ntawm seb lub℃ntawm customization thiab txiav txim ntim.
Hu rau tam sim no kom tau txais H steel kem
FAQ:
Cov lej teev npe rau H-section steel kab sawv cev li cas?
HW (Wide Flange). Qhov seem qhov tob thiab flange dav yog kwv yees li sib npaug; feem ntau yog siv rau steel structural kab.
HM (Medium Flange). Qhov tob-rau-flange- dav piv yog nruab nrab; feem ntau yog siv rau steel structural kab thiab rigid ncej kab teeb.
HN (Narrow Flange). Qhov tob-rau-flange- dav piv yog qhov loj; feem ntau yog siv rau beam cov tswv cuab.
Dab tsi yog siv ntau dua - H-section steel kem lossis kem kem?
H-Section Kab. Kev lag luam ntau dua hauv kev siv steel, yooj yim rau kev thauj thiab nqa, thiab ua haujlwm tau zoo dua hauv - qhov chaw tsim kho; haum rau tus qauv -qhov siab thiab nruab nrab- mus rau siab -nce ncej.
Lub thawv ntawv. Muaj zog torsional thiab biaxial dabtsi yog khoov tsis kam; feem ntau siv nyob rau hauv super siab- cov tsev nce siab lossis hnyav hnyav ntev - ncua cov qauv.
Puas tuaj yeem tsis yog -tus qauv H- ntu steel kab tuaj yeem raug kho raws li kev kos duab engineering?
Yog lawm. GNEE txhawb nqa tag nrho -ntau yam tsis yog- tus qauv customization ntawm H-section steel kem raws li cov neeg siv khoom tsim qauv kos duab, npog cov seem tapered, oversized sections, geometries tsis xwm yeem, tshwj xeeb phab ntsa thickness, kev cai flange qhov ntev, thiab lwm yam yuav tsum tau ua. Peb cov kws tshaj lij pab pawg muab kev tshuaj xyuas dawb kos duab thiab cov qauv ntsuas kev ua kom zoo kom ntseeg tau tias cov khoom lag luam kev cai ua tau raws li qhov tseeb ntawm kev thauj khoom thiab kev teeb tsa ntawm qhov project.
Yuav ua li cas xaiv H-section steel kab ntau thiab tsawg?
Kev xaiv yuav tsum yog nyob ntawm lub tsev qhov siab thiab cov khoom tshwj xeeb. Rau 3- mus rau 5-zaj tsev, feem ntau siv 200 × 200 mm txog 300 × 300 mm. Rau cov tsev ntawm 6 zaj dab neeg thiab siab dua, ntu ntawm 350 × 350 mm thiab loj dua raug pom zoo.