GROUP 1: Cov Khoom Xaiv rau Cov Neeg Siv Khoom Siv
Q: Dab tsi yog qhov txawv ntawm A992 thiab A36 Beams rau Warehouse siv?
A: A992 yog qhov siab- lub zog qis {}}}} alloy ecloy} yog ib tug carbon steel nrog 250mpa kom muaj zog. Rau cov tsev muag khoom, A992 muaj cov load zoo dua - bearing bearing muaj peev xwm txhawb nqa cov khib nyiab hnyav, forklifts, lossis overhead cranes. A36 yog tus nqi ntau dua -}}}} Siv tau zoo tab sis tsuas yog foob lub teeb rau nruab nrab {12} Deatert Fortion Xav tau kev pab. A992 kuj tau txhim kho Weldability thiab cov tawv muaj piv rau A36, txo cov teeb meem fabrication thaum lub sijhawm tsim khoom rau khoom lag luam. Xaiv A992 tuaj yeem tso cai rau kev txhawb nqa ntev dua, ua haujlwm ntawm A36 ua haujlwm tau zoo rau me me, qis} Cov ntaub lag luam ntaub ntawv nrog rau cov peev nyiaj nruj nrog cov peev nyiaj nruj.
Q: yog S355 zoo dua S275 rau cov qauv khoom loj?
A: Yog, S355 feem ntau yog zoo dua rau cov qauv vaj tsiaj loj. S355 muaj tsawg kawg yog lub zog muaj zog ntawm 355MPA, nce siab dua S275's tau siab dua S275's 275MPA, ua kom nws kov cov khoom loj los ntawm cov khoom siv ntau. Cov chaw tsim khoom loj feem ntau yuav tsum tau loj ci spans, thiab s355 lub zog zoo tshaj tiv thaiv ntau dhau los yog deformation. S355 tseem muaj cov kev cuam tshuam zoo dua, uas yog qhov tseem ceeb rau cov chaw khaws khoom hauv cov cheeb tsam uas muaj qhov kub hloov pauv. Thaum S275 yog kev lag luam ntau dua, nws yuav xav tau kev txhawb nqa ntxiv hauv cov chaw loj, ua kom muaj kev tsim cov nqi tag nrho. Rau qhov loj- nplai, siab} Cov chaw tsim khoom lag luam, s355}} log cov qauv kev cia siab.
Q: Thaum twg kuv yuav tsum xaiv A572 Beams rau kuv lub tsev rau khoom?
A: Xaiv A572 kab teeb rau koj lub tsev rau khoom yog tias koj xav tau lub zog siab nrog kev txuag nyiaj. A572 los rau qib zoo li 50 (345mpa tawm los) thiab 60 xyoo (414mpa tawm los), muab lub zog siab dua A36. Lub zog no txhais tau tias koj tuaj yeem siv me me, sib zog dua A572 Beams mus rau tib lub zog thiab lub hauv paus nqi. A572 yog qhov zoo tagnrho rau cov chaw ua haujlwm nrog lub ntsej muag siab lossis dav qhib bays, raws li nws txhawb nqa ntev dua vans tsis muaj kab ntxiv. It also has good corrosion resistance, which helps if your warehouse stores damp or outdoor-related goods. Yog tias koj qhov project ua ntej muaj zog- - Qhov hnyav tiag tiag, A572 yog qhov kev xaiv ntse.
Q: yog S275 nqaj txaus rau me me warehouse cia?
A: Yog, S275 ci yog ntau tshaj li txaus rau cov khoom lag luam me me. Me me warehouses (nyob rau hauv 10,000 square feet) feem ntau tuav lub teeb rau nruab nrab loads los ntawm pallets, thawv, uas thooj nrog s275 lub zog. S275 muaj cov weldability zoo thiab formability, ua kom yooj yim rau cov ntaub so rau hauv cov nqaj yuav tsum muaj rau me me- nplai kev tsim kho. Nws tseem muaj ntau tus nqi pheej yig dua li siab dua- lub zog kawm tau zoo li S355 lossis A992, pab khaws cov chaw khaws khoom me me hauv kev kos. Ntev npaum li lub tsev lag luam tsis muaj kev thauj khoom heev (zoo li kev lag luam hnyav (S275 muab kev pab txhim khu kev qha. Ntau cov lag luam me me thiab cov chaw khaws cia hauv zos cia siab rau S275 rau nws qhov sib npaug ntawm kev ua tau zoo thiab tus nqi.
Q: Kuv yuav xaiv li cas ntawm Astm (A992 / A36) thiab EN35 / S275) Beams rau kuv lub tsev rau khoom?
A: Pib los ntawm kev tshawb xyuas cov qauv siv hauv cheeb tsam -} Astm Beams yog cov qauv hauv Tebchaws Europe thiab ntau lub ntiaj teb kev lag luam. Tom ntej no, ntsuas koj lub chaw khaws khoom thauj khoom: A992 (345MPA) thiab S355 (905MPA) thiab cov kev xav tau kev xav tau sib npaug. Txiav txim siab rau tus neeg nqa khoom hauv zos: Xaiv cov nqaj muaj cov nqi thiab tus nqi thauj khoom. FEEM HAUV QHOV PROCATIONS {{}}}}}}} Yog koj cov kws muaj txuj ci lossis cov kws sau ntawv ua ntej yuav tsum ua, thiab hloov pauv ntawm en. Thaum kawg, sib piv cov nqi: feem ntau hauv zos somced lead (txawm hais tias feem ntau pheej yig dua import, yog li ua ntej muaj zog tsis muaj dab tsi tsis yog.
Pab Pawg 2: Beam duab & Hom rau Warehouse daim ntawv thov
Q: H -} Daim duab vs. Channel Beams {}} Qhov twg yog qhov zoo dua rau cov khoom lag luam warehouse?
A: H {- Daim duab teeb yog qhov zoo dua rau cov khoom lag luam warehouse tshaj li channel chanel. H {{2} Daim duab muaj vaj huam sib luag lossis ze li ntawm txoj kev sib npaug ntawm cov dav thiab hauv qab, uas yog qhov tseem ceeb rau kev txhawb nqa chaw warehouse cov ru tsev thiab chaw ua haujlwm pem teb. Lawv cov qauv tsim qauv symmetrical tsis kam khoov thiab torsion zoo dua li cov kab teeb channel, uas muaj ib lub flanging ib leeg thiab muaj kev sib ntswg. H {{5} Daim duab kuj tseem cia rau kev tshaj tawm ntev dua ntawm cov chaw, ua kom qhib chaw cia khoom hauv chaw ua lag luam. Channel teeb ntau dua rau cov ntu ob tog zoo li phab ntsa txhawb lossis lub teeb {{{} dute} fitt thav ntawv. Rau cov kab ke ntawm lub tsev rau khoom, h {- daim duab teeb muaj zog thiab ruaj khov.
Q: Vim li cas siv Flange Beams dav dav hauv tsev neeg siv khoom?
A: Cov kab flange flange yog qhov zoo tagnrho rau cov tsev muag khoom vim tias lawv cov dav, tiaj tus flanges muab cov ntaub ntawv tshwj xeeb ntsaws {{tus kabmob muaj peev xwm. Qhov loj loj flange cov chaw faib tawm qhov hnyav dua qhov chaw dav dav, ua rau lawv zoo tag nrho cov plag tsev, cov mezzanines, lossis siv nyiaj ntau tshaj plaws. Lawv tus qauv tsim tseem qhia tau yooj yim - koj tuaj yeem yooj yim weld lossis bolt lwm cov txheej txheem sib xyaw lossis kev sib tw) rau cov flang ntau. Wight Flange Beams tuaj nyob rau hauv ib thaj ntau ntawm qhov ntau thiab tsawg, yog li koj tuaj yeem xaiv qhov ntev me me kom phim koj lub tsev rau khoom thauj khoom thiab cov kev xav tau tshwj xeeb. Lawv kuj muab cov qauv txheej txheem txheej txheem zoo ib txwm muaj, txo qhov kev pheej hmoo ntawm sagging lossis tsis ua tiav nyob rau hauv ntev {6} lub sij hawm cia khoom. Rau txhua lub tsev rau khoom xav tau muaj zog, txhawb nqa cov kab ntoo, dav flange yog qhov kev xaiv zoo.
Q: Welded ci teeb rau cov khoom siv khoom siv?
A: Yog, Welded ci yog tsim nyog rau cov chaw khaws khoom siv cov qauv txheej txheem. Welded ci yog muab khi los ntawm vuam flanges rau lub vev xaib, tso cai rau kev cai tshwj xeeb thiab ntev} Tseem muaj koj qhov chaw muaj cov kev xav tau lossis cov khoom lag luam tshwj xeeb. Lawv muab lub zog sib piv rau lub teeb ci ntsa iab (zoo li cov qauv txheem h - duab) thaum muab cov tub txug tau muab pov thawj zoo. Welded ci ntsa yog feem ntau tau tus nqi ntau dua- Cov qauv zoo, raws li koj tsis tas}}} shelfe dov lub teeb. Lawv kuj ua haujlwm zoo rau retrofitates warefastes uas muaj cov chaw ua lag luam uas twb muaj lawm, raws li lawv tuaj yeem ua kev cai- ua rau haum cov txheej txheem uas muaj cov muaj sia nyob. Raws li ntev raws li vuam raws cov qauv kev lag luam (zoo li AWS D1.1), Welded ci ci muab kev txhim khu kev qha ru tsev, plag tsev, thiab thav ntawv.
Q: Thaum twg kuv yuav xaiv cov teeb tseem ceeb hauv lub tsev rau khoom?
A: Xaiv cov kab teeb channel hauv ib lub tsev rau khoom rau theem nrab, tsis -}} ncej Daim ntawv thov. Raws yog qhov zoo tagnrho rau cov phab ntsa studs, raws li lawv c- duab haum zoo rau kev sau ntawv thiab muab cov phab ntsa tom qab. Lawv ua haujlwm rau lub teeb - duty delving shrving systems, uas lawv ib leeg flange tuaj yeem thauj tog mus rau hauv pem teb lossis qab nthab yam tsis muaj chaw seem. Raws tseem siv rau purlins (ru tsev polary) hauv cov chaw khaws khoom me me, raws li lawv tau yooj yim rau nruab ntawm lub ntsiab h}} Sha duab Ruaj ci. Lawv tau pab tau rau colling systems, ntxiv ruaj ruaj rau lub ntsiab ncej tsis muaj qhov nyhav ntawm h {9} duab. Zam txhob siv raws li cov chaw tsim hluav taws xob rau lub ntsiab lus tseem ceeb (zoo li cov kab npoo av lossis cov qauv ua haujlwm hauv pem teb), raws li lawv cov kev tsim qauv kev ua haujlwm hauv pem teb)
Q: Dab tsi yog qhov kom zoo ntawm kev siv h - Shape} Shape dav Flange Beams ua ke hauv cov khoom lag luam?
A: Siv h {- duab dav ci ci ci ntsa iab ua ke ua ke zoo tshaj plaws ntawm ob qho qauv rau cov chaw khaws khoom. H {{2} duab 'qauv sib xws txawm tias qhov dav dav ntawm cov khoom siv hluav taws xob hnyav ntxiv xws li stacked pallets lossis tshuab. Ua ke, lawv pab tau ntev ntev dua ntawm cov kab ntawv tsis tsim nyog thiab ua kom tiav qhov chaw cia khoom. Lawv cov qauv tsim yooj yim ua rau nws yooj yim los txuas h {{} daim teeb rau kab lossis lwm qhov nqaj, nrawm kev tsim kho. Qhov kev sib xyaw ua ke no kuj muaj kev tiv thaiv zoo rau kev khoov thiab shear rog, uas muaj ntau hauv cov chaw khaws khoom nrog kev thauj khoom zoo (zoo li tsiv forkflifts (zoo li tsiv forklifts). Rau cov tsev ua ntej chaw ua ntej, lub zog, thiab kev tsim kho yooj yim, h {{10} duab dav flange kab yog unbeatable.
Pab Pawg 3: Cov Lus Qhia Tshwj Xeeb & Mekas
Q: Kuv puas tuaj yeem tau txais kev cai ntev rau A992 dav Flange kab teeb?
A: Yog lawm, koj tuaj yeem tau txais kev cai tau txais kev cai ntev rau A992 dav Flange kab teeb. Txheem ntev rau A992 kab teeb tau li ntawm 20 mus rau 40 ko taw, tab sis cov neeg muab khoom ntev rau koj qhov ntev npaum li cas ntev lossis 50 ko taw rau kev ncua ntev. Kev cai ntev tshem tawm qhov kev xav tau rau Splicing (koom nrog ob lub cim luv), uas txuag lub sijhawm thiab txo cov qauv tsis muaj zog hauv koj cov qauv vaj tsev. Thaum xaj, qhia qhov ntev ntev, thiab xyuas kom tus neeg xa khoom siv cov khoom siv ua kom haum kom muaj cov khoom siv chartensional. Nco ntsoov tias ntev heev (tshaj 60 txhais) yuav tsum muaj kev thauj mus los tshwj xeeb, uas tuaj yeem ntxiv cov nqi me lossis cov thawj coj ua. Feem ntau cov chaw muag khoom tsis muaj kev txiav txim tsawg kawg nkaus rau kev cai ntev, ua rau nws yooj yim kom tau txais nqaj beams rau koj lub chaw tso cai.
Q: Dab tsi cov qauv ntau thiab tsawg s355 h- cov teeb ci tuaj rau hauv cov tais diav?
A: S355 h {- duab ci (feem ntau tsim raws li lub cev, herb, los ntawm cov qauv ntau qhov zoo tagnrho rau cov tais diav. Qhov ntau thiab tsawg me me suav nrog kev kub ntau thiab 100 hli (100 hli flange dav) rau lub teeb {{9} kev txhawb nqa phab ntsa. Qhov ntau thiab tsawg zoo li Heb200 (200mm lub siab, 200mm Flange Dav) thiab Heb250 (250 hli Flange Dav) ua haujlwm rau cov kab npoo tsev lossis kab npoo av. Loj loj xws li Heb300 (300 hli qhov siab, 200mm Flange Dav Dav Hlau thiab hnyav} {25} {25} {25} {25} {25} {25} {25} {25} {25} {25} {25} {25} {25} {25} {lw} Cov kabmob cov kabmob. Qhov ntau thiab tsawg yog qauv, yog li lawv tau npaj txhij los ntawm cov neeg muag khoom feem ntau, txo lub sijhawm txhuas. Koj tuaj yeem phim qhov loj me rau koj lub warehouse lub nra muaj cal6}}}}}}}}}}}}} Tus neeg muag khoom feem ntau muab cov kab kos load rau txhua tus qauv.
Q: Yog A36 channel teeb muaj nyob rau hauv cov tuab tuab?
A: Yog, A36 channel teeb muaj nyob rau hauv ntau cov thickness kom haum rau cov tsev lag luam txawv txawv. Lub thickness hais txog lub web tuab (qhov ntsug feem ntawm c- duab) thiab flange tuab (kab rov tav). Cov Vev teb tuab ntau yam los ntawm 3 hli rau lub teeb - Duttion channels (siv rau 12mm rau cov chaw hnyav lossis cov av me me). Flange tuab feem ntau cornelates nrog lub web tuab - tuab cov webs muaj cov flang thicker ntxiv rau ntxiv. Piv txwv li, ib tug 3 {- nti chanch tej zaum yuav muaj 0.25-nti web thiab 0.33-nti channel yuav muaj ib lub web 0.44-nti web thiab 0.55-nti flange. Thicker channel yog qhov zoo dua rau cov chaw khaws khoom uas muaj cov khoom ntim ntau dua, thaum thinner sawv daws tau zoo dua rau cov ntawv thov teeb. Cov chaw muag khoom tuaj yeem muab daim ntawv tshwj xeeb sau tag nrho cov khoom tuab muaj rau A36 channel.
Q: Muaj peev xwm welded nqaj yuav customized rau cov khoom me me mezzanines?
A: Kiag li, Welded kab teeb yog qhov kev xaiv zoo heev rau kev ua haujlwm rau khoom lag luam mezanines. Mezzanines feem ntau muaj qhov ntev feem ntau muaj qhov sib txawv raws li cov chaw seem hauv pem teb thiab kev xav tau chaw cia khoom, thiab welded ci tuaj yeem yog qhov siab me me, ntev thiab dav. Koj tuaj yeem qhia kom meej cov tuab tuab lossis dav dav dav rau cov me me rau cov mezzanines uas yuav tuav cov khoom siv hnyav (xws li cov duab pallet Welded teeb kuj tseem tuaj yeem ua tau zoo nrog pre- drilled qhov rau cov plag tsev yooj yim rau cov plag tsev yooj yim rau cov plag tsev yooj yim lossis cov kab ntawv txhawb nqa, ua kom muaj kev teeb tsa nrawm. Yog tias koj lub tsev rau khoom muaj cov nyom lossis khoom siv), welded ci ci tuaj yeem txiav thiab ua haujlwm ib puag ncig lawv. Cov chaw muag khoom tuaj yeem ua haujlwm nrog koj cov phiaj xwm mezzanycanine los tsim cov kab teeb uas haum zoo meej, kom ntseeg tau qhov chaw nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb.
Q: Dab tsi yog qhov siab tshaj plaws ntawm S275 h- Beams hauv tsev rau khoom?
A: Qhov siab tshaj plaws rau S275 h- Beams nyob rau hauv lub tsev rau khoom nyob ntawm lub nqaj loj thiab lub nra nws yuav tsum tau txhawb nqa. Rau lub teeb thauj khoom (zoo li lub ru tsev uas tsis muaj cov khoom siv hnyav), lub nqaj me me (piv txwv li, hea-ine150) tuaj yeem ua kom ntev li 6 meters. Ib nrab - qhov loj me nqaj (piv txwv li, Heb250) tuaj yeem ua kom ntev 8}} Rau cov nra hnyav (zoo li ib lub mezzanine nrog pallets), ib qho loj s275 nqaj (piv txwv li, Heb350) tuaj yeem luv 10-12 meters. Yog tias koj xav tau cov nyiaj tau ntev dua (ntau dua 12 metres), koj yuav tsum tau siv cov nqaj s275 loj lossis hloov mus rau qib siab dua li S355. Nws yog qhov tseem ceeb los xam cov load tseeb (tuag ntawm lub nqaj nws tus kheej nws tus kheej) thiab sab laj tus kws ua haujlwm muaj kev nyab xeeb kom txiav txim siab qhov siab tshaj plaws. Tshaj tshaj cov lus pom zoo kom ntev tuaj yeem ua rau nqaj nqaj sagging lossis cov qauv tsis ua haujlwm.
GROUP 4: Qhov Zoo & Ua Raws
Q: Kuv yuav ua li cas paub meej A572 Beams ntsib ASTM cov qauv rau kuv lub tsev rau khoom?
A: Qhia meej A572 Beams ntsib ASTM cov qauv kev kuaj mob (MTC) thiab cov ntaub ntawv ntau tshaj plaws Txheeb xyuas tias MTC xa cov ntawv Astm A572, raws li qhov no hais txog kev ua raws li tus qauv. Tom ntej no, soj ntsuam lub nqaj lub cim lub cev: cov npe nrov tsim tawm cov nqaj hlau nrog qib (A572}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Ntsuas cov qhov ntev tshaj plaws (Flange dav, web tuab) nrog calipers kom ntseeg tau tias lawv phim attm tev vim. Rau cov haujlwm tseem ceeb rau warehouse, xa cov qauv rau ib qho chaw kuaj thib peb rau tensile lossis cuam tshuam kev ntsuas kom muaj zog. Thaum kawg, paub meej tias tus neeg xa khoom ISO 9001 lees paub, raws li qhov no ua kom ua kom ua kom tiav kev tswj hwm thaum lub sijhawm tsim khoom.
Q: Cov qauv twg yuav tsum muaj S355 Welded ci ua raws li rau cov tais diav?
A: S355 Welded ci yuav tsum tau ua raws ob peb tus qauv tseem ceeb rau lub tsev rau khoom siv. Ua ntej, lub hauv paus steel (S355) yuav tsum tau ntsib EN 10025-}}}}} Thib ob, cov txheej txheem vuam yuav tsum ua raws li EN 1011 {{{}} 1 (tsim nyog ntawm vuam cov txheej txheem), ua kom muaj zog, ua kom muaj zog thiab welds muaj zog. Lub nqaj qhov ntev thiab kev ua kom tau txais raws li EN 10034 (kub-nqaj) lossis EN 10210 (yog Welded Cov Txheej Txheem Hollow Hollow. Rau Warehouse kev nyab xeeb, cov nqaj kuj tseem yuav tsum tau ua raws li cov lej hauv tsev (piv txwv li, Eurocode 3 rau cov qauv hlau hauv Tebchaws Europe). Nco ntsoov thov MTC uas suav nrog Vuam cov ntawv xeem tau thiab lees paub ua raws li cov qauv no ua ntej lees txais.
Q: Puas yog A36 Flange Beams muaj pov thawj rau cov chaw tsim khoom siv hluav taws xob kev nyab xeeb?
A: Yog, A36 dav dav tshooj tau pov thawj yog pov thawj rau cov chaw khaws khoom muaj kev nyab xeeb kom muaj kev nyab xeeb thaum muaj cov npe nrov. A36 ua raws li Astm A36, uas tau teeb tsa cov qauv nruj rau cov txiaj ntsig zoo (400mpa), thiab ductility} Cov neeg tsim khoom siv MTC muab cov ntaub ntawv tsim khoom muaj cov ntaub ntawv ua ntaub ntawv, ua pov thawj cov nqaj sib ntsib cov peev xwm no. A36 Beams tseem muaj dav nyob rau hauv cov tsev rau khoom siv, nrog xyoo kev lag luam siv tau ntawm lawv txoj kev nyab xeeb rau lub teeb rau nruab nrab loads. Rau kev lees paub ntxiv, kuaj xyuas tias tus xa khoom muaj ntawv pov thawj zoo li ISO 9001 (Kev Tswj Xyuas Zoo) lossis African (Asmeskas kev ua tswv cuab. Tsuav koj xaiv cov nqaj muaj tseeb rau koj lub tsev rau khoom thauj cov teeb pom kev zoo, A36 dav Flange kab yog qhov muaj kev nyab xeeb, txoj cai xaiv.
Q: Cov kev kuaj xyuas zoo hauv S275 channel li cas ua ntej xa khoom?
A: S275 Channel Beams tau txais ntau cov tshev zoo ua ntej xa khoom kom ntseeg tau tias lawv tau tsim nyog rau cov chaw khaws khoom. Ua ntej, tshuaj lom neeg sib xyaw ua ke tshuaj ntsuam (ntawm spectroscopy) qhia txog cov khoom ntawd zoo li cov pa roj carbon, manganese, thiab silicon ntsib en 10025 {2 tus qauv. Thib ob, cov cuab yeej cuab tam cov cuab yeej ntsuas ntsuas tawm thiab tensile lub zog, thaum khoov kev xeem paub txog cov nqaj tsis tuaj yeem tawg. Qhov thib peb, kev tshuaj xyuas calipension calipers thiab daim kab xev pleev xim los xyuas cov dav Flange, web tuab, thiab ntev tawm tsam EN 10034 kev thev naus laus zis. Plaub, cov tshev nto moo zoo saib rau tej yam zoo li cov kab nrib pleb, xeb, lossis khawb uas yuav tsis muaj zog ntawm nqaj. Qee tus neeg xa khoom tseem ua ultrasonic kuaj kom paub txog sab hauv flaws (piv txwv li, voids) hauv cov kab thicker. Txhua qhov kev sim ua tau raug muab tso ua ke nyob rau hauv MTC, uas yog muab rau tus yuav ua pov thawj ntawm qhov zoo.
Q: A992 Qhov Muag Ntxiv rau A36 rau A36 rau cov chaw khaws khoom noj?
A: A992 thiab A36 yog ob qho tib si siab- cov nqaj zoo, tab sis A992 muaj cov khoom siv rau lub tsev rau khoom siv. A992 muaj lub zog siab dua (345MPA vs. A36's 250MPA), txhais tau tias nws tuaj yeem daws cov khoom hnyav uas tsis muaj kev txi. Nws tseem muaj qhov nyuaj zoo dua, tshwj xeeb tshaj yog kub thiab txias, uas muaj txiaj ntsig zoo rau cov chaw khaws khoom hauv cov huab cua txias. A992 cov tshuaj muaj pes tsawg leeg suav nrog cov ntsiab lus ntawm vanadium lossis txo qis kev pheej hmoo ntawm kev sib txuas weldability thiab}}}}} tseem ceeb rau cov ntaub ntawv txuas nrog warded sib txuas. Thaum A36 sib ntsib cov qauv theem pib rau lub teeb tsim rau lub teeb ntim, A992 undergoes stricter kev tsim khoom lag luam kom ntseeg tau lub zog hla txhua kab. Rau cov chaw tsim khoom siv nrog cov khoom lag luam siab dua lossis cov mob hnyav, A992 lub siab zoo ua tau zoo dua ua rau muaj kev cia siab ntev dua.
GROUP 5: Kev xa khoom, txhuas lub sijhawm & tus nqi
Q: Dab tsi yog cov thawj coj txhuas nyob rau s355 h - duab ci rau cov tais?
A: Cov thawj coj ua rau S355 h - duab ci teeb yog nyob ntawm cov peev xwm muaj thiab customization. Rau cov qauv qhov ntau thiab tsawg (piv txwv li, HEB200, REA300) uas nyob hauv Tshuag, cov sijhawm ua tau feem ntau yog 3-7 hnub ua haujlwm rau kev xa khoom hauv zos. Yog tias koj xav tau kev cai ntev, thicknesses, lossis welded kev hloov kho, cov thawj lub lis piam txuas ntxiv mus rau 2-4 lub lis piam Cov xaj loj (tshaj 50 tons) yuav siv 3-5 lub lis piam, raws li tus neeg xa khoom yuav tsum tau faib cov peev txheej ntau lawm.
