Pab Pawg 1
Lus Nug: Dab tsi txhais lub Hoobkas -}} tsim muaj sib luag sab sib luag Q235b lub kaum sab xis steel?
Teb: Hoobkas -}}} tsim muaj cov khoom siv sib luag Tsim nyob rau hauv tswj cov chaw tsim khoom lag luam ib puag ncig, nws ua kom muaj qhov ntev thiab cov khoom siv neeg siv neeg. Muaj nyob rau hauv ob qho kub {{{{}}} rolled thiab txias- rolliants xav tau, los ntawm cov tshuab hluav taws xob hnyav rau cov khoom siv teeb txhawb. Nws qhov sib luag sab tsim tsa muab lub zog sib luag, zoo tagnrho rau cov kev faib khoom symmetric ntawm cov qauv kev lag luam.
Lus Nug: Yuav ua li cas kub - rolled thiab txias {1} {rolled Q235B sib npaug lub kaum steel sib txawv hauv kev tsim khoom?
Teb: kub {-}}}}}}} ° sticked ntawm qhov yooj yim saum 1 Txias -} dov variants yog tsim nyob rau hauv chav tsev kub, uas ua rau muaj qhov chaw smoother thiab tig mus sab saud. Kub -} rolling yog ntau tus nqi {{}}} teev tau rau loj- rolling suits cov ntawv thov xav tau precision. Kub - rolled steel tau ua kom muaj zog siab dua, ua kom yooj yim rau weld, thaum txias- rolled steel muaj lub zog txhim kho vim ua haujlwm tawv. Ob txoj hauv kev tswj hwm Q235b cov khoom tseem ceeb tab sis cer Cable tab sis cer Cable tab sis cer Cable tab sis cer Cable tab sis cer cerable rau cov kev lag luam sib txawv.
Nqe Lus Nug: Koj siv cov ntawv thov muaj Q235B sib npaug li cas siv cov hlau Q235b sib npaug?
Teb: Q235B sib npaug kaum steel yog dav siv nyob rau hauv kev tsim khoom machinery, muab cov txheej txheem kev txhawb nqa rau conveyor system thiab cov kab ntau lawm. Nws tsim kev tsim hluav taws xob thiab racks khaws cia, tuav cov khoom hnyav ntawm cov khoom nyoos. Hauv cov nroj tsuag fais fab, nws ntxiv cov yeeb nkab txhawb nqa cov pa txhawb nqa thiab cov khoom siv platform. Nws kuj yog siv nyob rau hauv lub ntaub ntawm kev lag luam boilers thiab siab txog nkoj thiab siab vessel thav ntawv, qhov twg nws lub zog thiab weldability yog qhov tseem ceeb heev. Nws cov versatility ua rau nws staple hauv aupaj tsheb, sib sau ua ke ntawm cov av sib dhos.
Nqe Lus Nug: Dab tsi cov khoom siv ua Q235b tsim nyog rau cov chaw muaj kev lag luam?
Teb: Q235B muaj lub zog tensile ntawm 375- 500 mpa, txaus kom withstand muaj kev ntxhov siab. Nws tus nqi elongation elongation ntawm 26% tso cai rau nws deform yam tsis muaj tawg, nqus kev vibrations ntawm kev siv tshuab. Nws muaj cov kev thaiv kom zoo, ua kom muaj kev sib txuas ruaj ruaj hauv cov qauv kev lag luam nyuaj. Cov hlau lub zog ua kom muaj zog sib npaug. Cov khoom no ua kom nws ntseeg tau nyob rau hauv cov kev mob hnyav, los ntawm high- kev cob qhia kev cob qhia rau hnyav-thauj khoom.
Lus Nug: Yuav ua li cas Q235B sib npaug lub kaum steel sib ntsib cov qauv kev nyab xeeb?
Teb: Q235b ua raws li GB / T 700, ua kom muaj zog sib xws rau cov neeg muaj kev nyab xeeb. Cov chaw ua haujlwm ntsuas txhua pob rau cov zog zog, lub zog tensile, thiab ductility kom tau raws li load {{}} cov kabmob tau. Nws qhov sib npaug sib luag sab sib npaug ua kom muaj kev cuam tshuam kev cuam tshuam uas faib tawm, txo qhov kev pheej hmoo ntawm kev ua tsis tiav kev ua tsis tiav. Nws tau pom kev pom kev txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau cov kab nrib pleb lossis pob zeb tsis sib xws, tiv thaiv cov ntsiab lus tsis muaj zog hauv kev lag luam siv. Ua raws li cov qauv no tau lav nws tuaj yeem siv cov khoom lag luam thauj khoom thiab ib puag ncig kev nyuaj siab muaj kev nyab xeeb kom nyab xeeb.
Pawg 2
Nqe Lus Nug: Muaj dab tsi loj npaum li cas muaj rau Q235B sib npaug kaum steel hauv kev lag luam siv?
Teb: Q235B sib npaug kaum steel yog tsim nyob rau hauv vaj huam sib luag ntawm ib sab sib npaug ntawm 20x20mm rau 200x200mm, nrog tuab tuab los ntawm 3 hli txog 20 hli. Cov kev muaj ntau thiab tsawg tsawg thiab tsawg tsawg thiab tsawg tsawg 50X50xm rau lub teeb tshuab thiab 100 x 100 hli rau cov cuab yeej hnyav. Ntev ntev li ntawm 6m txog 12m txog 12m, haum rau cov qauv kev lag luam loj nrog cov pob qij txha tsawg. Kev siv cov kev cai tuaj yeem tsim rau cov kev xav tau tshwj xeeb, xws li 150x150x10mm rau cov nroj tsuag cog txhawb. Cov no muaj ntau yam no ua kom cov khoom nyob thoob plaws cov ntawv thov muaj ntau yam.
Lus Nug: Yuav ua li cas Q235B lub kaum sab xis steel ua nyob rau hauv high- Kev lag luam ib puag ncig kev lag luam?
Teb: Q235b tswj hwm nws lub zog hauv qhov kub txog rau 300 ° C, Haum rau kev lag luam ncu thiab cov chav boiler. Tshaj li 300 ° C, nws cov txiaj ntsig tau nce zuj zus, tab sis nws tseem nyob ruaj khov txaus rau luv luv- ntu sij hawm hauv kev tsim khoom. Nyob rau hauv kev ua kom pom lossis tsis forges, nws feem ntau yog insulated lossis coated los txuas ntxiv kev ua tau zoo nyob rau hauv tshav kub. Nws lub plab zom zaws kom nws tiv thaiv kev nthuav dav thermal yam tsis muaj kev tawg, ib qho kev ceeb toom hauv qhov siab {{}} kub muaj nqis. Rau siab nruam siab -} Cov ntawv thov cua sov, ntxiv tshav kub- Resistant txheej tuaj yeem txhim kho nws qhov ruaj khov.
Lo lus nug: Cas cov kev kho nyob rau hauv Qib Q235b Lub Qub Hlau Rau Kev Siv?
Teb: galvanizing siv zinc txheej, tiv thaiv qinc txheej, tiv thaiv Q235b los ntawm xeb hauv cov nroj tsuag muaj kuab lom li tshuaj lom neeg. Epoxy Painting muab cov tshuaj tsis kam, zoo tagnrho rau kev tuav cov ntaub ntawv corrosive. Hmoov txheej muab lub durable, nti - tiv taus ua tiav rau kev pom muaj cov khoom siv zoo li tshuab tiv thaiv. Phosphators tsim cov nplaim ntxig uas txhim kho cov xim nplaum, txuas ntxiv txheej nyiaj txiag lifes. Cov kev kho mob txuas ntxiv cov hlau lub neej hauv kev muaj kev nyuaj siab muaj kev nyuaj siab, txo cov nqi txij nkawm.
Lus Nug: Q235B piv rau lwm tus neeg siv lub kaum daim ntawv thov kev lag luam li cas?
Teb: Q235B yog cov nqi pheej yig dua li high- lub zog steels li Q345B, ua rau nws zoo rau tus nqi- Cov phiaj xwm kev lag luam. Nws muaj zoo dua Weldability tshaj li SS400, Yooj yim rau -}} qhov chaw sib dhos hauv cov chaw tsim khoom. Piv rau A36, nws muaj lub zog zoo sib xws ntawm tus nqi qis rau cov neeg Esxias muaj kev lag luam. Thaum tsis muaj zog li alloy steels, Q235b tau raws li qhov yuav tsum tau ua ntawm feem ntau tsis {{qhov tseem ceeb tshaj plaws cov qauv qauv. Nws qhov sib npaug ntawm kev ua tau zoo thiab tus nqi ua rau nws xaiv qhov kev xaiv rau kev siv dav dav.
Lus Nug: Lub luag haujlwm Q235B yog lub kaum ntse sib npaug li cas.
Teb: Q235B cov qauv ntawm cov moj khaum ntawm cov tsev lag luam, txhawb lub ru tsev thiab phab ntsa hauv cov chaw tsim khoom thiab chaw khaws khoom. Nws txhawb cov choj uas muaj kev muaj kev lag luam thiab txoj kev taug kev, ua kom muaj kev nyab xeeb rau cov neeg ua haujlwm. Nyob rau hauv cov chaw nres nkoj thiab cov khoom siv thauj khoom thauj khoom, nws tsim cov chaw thau khoom thiab ntim cov khoom siv. Nws yog siv nyob rau hauv kev kho dej rau hauv dej khib nyiab los kho cov tshuab ua kom pom thiab tso tsheb nres cia. Nws cov kev ntseeg tau ua nws qhov tseem ceeb rau kev tswj hwm kev ncaj ncees ntawm kev lag luam vaj tse, txhawb kev ua haujlwm txhua hnub nyab xeeb.
Pab pawg 3
Lus Nug: Npaum li cas Q235B sib npaug kaum steel siv nyob rau hauv kev tsim khoom lag luam?
Teb: hauv kev tsim khoom machinery, Q235b cov ntawv txheej txheem thav duab ntawm kev muaj tshuab hlau, muab cov platform ruaj khov rau kev ua kom precision. Nws tsim gearboxbox thiab lub cev muaj zog ua kom zoo nkauj, nqus kev co thaum lub sijhawm ua haujlwm. Nws yog siv rau hauv cov xovxwm tshuab thiab cov khoom siv stamping, nrog rau kev hloov kho tshuab rov qab. Nws Weldability tso cai rau cov nkhaus kev cai thiab cov txuas, yoog kom zoo rau cov cim kev tsim tshwj xeeb. Cov hlau sib xws sib xws ua kom sawv daws ua kom haum ua ke, txo cov rooj sib dhos sib dhos nyob rau hauv cov kab ntau lawm.
Nqe Lus Nug: Cov kev txiav txim siab vuam rau Q235B lub kaum sab xis steel nyob rau hauv kev lag luam?
Teb: Q235b cov ntsiab lus carbon tsawg tso cai rau yooj yim vuam nrog smaw (pas vuam) Tsawg dua preheating yog qhov yuav tsum tau, yooj yim rau - chaw ntawm vuam ntawm cov qauv loj. Siv qis - hydrogen electrodes tiv thaiv tiv thaiv weld cracking, tseem ceeb rau thauj {{5 5}} cov kabmob pob qij txha. Tu cov hlau nto kom tshem tawm xeb lossis ntsuas kom ua kom muaj zog weld sib khi. Tshaj tawm - weld cua txias yuav tsum tau tswj kom tsis txhob muaj kev zam txim, tshwj xeeb tshaj yog cov tuab tuab siv hauv cov tshuab hnyav.
Nqe Lus Nug: Tsis txhob txias {{kew {dov Q235b lub kaum sab xis muaj cov ntawv thov?
Teb: cold -}}}}}}}}}}}} Yuav kom nruj me ntsis kev ua siab ntev, kom muaj tseeb haum rau cov tshuab sib txuas nrog conveyor lem. Nws txoj kev sib txhuam du pom kev sib txhuam, zoo tagnrho rau kev txav chaw hauv cov kab sib dhos. Kev ua haujlwm - ham-}}}}} rolling nce ntxiv nws lub zog, txhawb cov khoom ntim siab dua hauv qhov chaw sib xyaw. Nws yuav tsum tau qis dua Machleing dua kub - dov hlau, txo qis cov nqi rau cov khoom ntsuas. Cov cwj pwm no ua rau nws haum rau cov cuab yeej siv thiab cov khoom siv hluav taws xob, qhov tseeb yog qhov tseeb.
Nqe Lus Nug: Dab tsi khaws thiab tuav cov kev coj ua Q235B lub kaum sab xis steel hauv kev lag luam cov chaw?
Teb: Q235B yuav tsum muab cia rau hauv cov chaw qhuav, them rau cov xeb, tshwj xeeb tshaj yog hauv cov chaw muaj kev muaj zog. Nws yuav tsum tau muab teev rau ntawm qib kev txhawb nqa kom tsis txhob khoov, nrog seprators ntawm txheej los tiv thaiv cov npoo av. Thaum tuav cov khoom siv nrog Padded Hooks tiv thaiv kev puas tsuaj saum npoo, tswj kom muaj weldability. Txias - rolled steel yuav tsum tau tu dua cov dents, raws li nws ua haujlwm- hation ductile yog tsawg dua coo. Tsim nyog cia ua kom cov hlau khaws nws cov khoom siv neeg kho kom txog thaum kev teeb tsa ua ntej ua haujlwm tsis zoo.
Lus Nug: Yuav ua li cas Q235B sib npaug kaum steel pab txhawb kom muaj kev ua haujlwm ruaj khov?
Teb: Q235B yog rov ua dua tshiab, tso cai rau kev siv pov tseg kom rov qab siv cov hlau tshiab tsim khoom. Nws lub neej ntev kev lag luam hauv cov qauv kev hloov pauv tau kev hloov pauv, cov khoom pov tseg qis dua. Tej yam ua haujlwm tau ua q235b feem ntau siv lub zog - Cov txheej txheem ua tau zoo, txo cov txheej txheem carbon paug. Nws qhov kev tswj hwm durable txo tau cov kev saib xyuas, txuag cov khoom siv raws sijhawm. Siv Q235B hauv Modular Industrial tsim kev tso cai rau yooj yim disassembly thiab rov siv dua, txhawb nqa cov kev ua lag luam ncig ua lag luam.
Pab pawg 4
Nqe Lus Nug: Dab tsi ua rau kub -}} rolled Q235b lub kaum sab xis steel zoo rau kev siv hnyav?
Teb: kub {-}}}} Tus Q235B lub siab ua kom nws yuav tau khoov rau hauv cov duab nyuaj rau cov tshuab hnyav. Nws ntxhib saum npoo txhim kho adhesion nrog pob zeb ua, ua rau nws haum rau kev muaj lub hauv paus. Nws yog tsim nyob rau hauv loj ntev, txo cov pob qij txha hauv cov qauv hnyav xws li Crane ntsia. Qhov kub - Rolling cov txheej txheem tshem tawm sab hauv kev ntxhov siab, txo qis warping nyob rau hauv cov nra hnyav. Nws cov nqi ntau lawm piv rau tus nqi txias rau kom txias rau txias {
Lus Nug: Yuav ua li cas Q235b lub kaum sab xis steel ua hauv corrosive muaj kev lag luam ib puag ncig?
Teb: Nyob rau hauv corrosive ib puag ncig zoo li chemical customories, Q235B yuav tsum muaj kev tiv thaiv tiv thaiv kom muaj xeb los yog ntsev. Galvanized Q235B tuaj yeem tiv taus nruab nrab kev corrosion, haum rau cov nroj tsuag kom tsis siv dej. Kev saib xyuas tsis tu ncua, xws li rov qab, txuas ntxiv nws lub neej hauv cov ntug dej hiav txwv muaj cov chaw nrog ntsev. Hauv cov chaw muaj qhuav xws li cov chaw ua lag luam, nws tiv taus corrosion ib txwm tsis muaj txheej. Thaum tsis yog raws li corrosion - tiv taus raws li stainless hlau, kho q235b muab cov tshuaj zoo rau ntau cov ntawv thov corrosive.
Nqe Lus Nug: Qhov txiaj ntsig zoo li cas yog siv Q235B sib npaug kaum steel nyob rau hauv kev muaj tej yaam num?
Teb: Q235B cov khoom siv raw qis dua piv rau cov hlau Alloy Txo Cov Khoom Siv Hluav Taws Xob. Nws yooj yim ntawm kev tsim khoom thiab muaj nyob rau hauv cov nqi txo qis cov nqi rau cov chaw ua haujlwm. Kub -} Cov variants tshwj xeeb yog nqis, ua rau lawv zoo tagnrho rau cov qauv kev lag luam loj. Nws cov Weldability txo cov nqi zog ua haujlwm, raws li cov khoom siv tshwj xeeb uas xav tau. Lub sijhawm dhau los, nws cov kev siv nyiaj tsis ntev los ntawm kev saib xyuas, muab cov nqi ntev}}} Ti} Ti} Term cov haujlwm ua haujlwm.
Lus Nug: Npaum li cas yog Q235b lub kaum sab xis steel siv hauv kev lag luam tshiab dua tshiab cov chaw?
Teb: Hauv lub hnub ci fais fab nroj tsuag, q235b thau solar vaj huam sib luag mounting tshiab huab cua, nrog sab nraum zoov huab cua puag. Nws tsim cov pa roj av lub hauv paus thiab cov qauv txhawb nqa, cov cuab yeej anchoring rau hauv av. Nyob rau hauv biomass cov chaw, nws txhawb kev ua tshuab thiab khoom ntim khoom. Nws lub zog - - Qhov hnyav} qhov hnyav sib piv ua kom nws haum rau cov txheej txheem lim hydroelectric zoo li turbine thav ntawv. Q235b cov versatility thiab tus nqi - Cov hauj lwm zoo txhawb nqa hluav taws xob ntxiv, ntsuas ntsuas nrog kev ruaj khov.
Lus Nug: Dab tsi cov kev tswj hwm zoo kom Q235b lub kaum sab xis steel ua raws cov qauv muaj kev lag luam?
LUS TEB: Lub chaw kuaj mob Tensile kuaj kom paub tseeb Q235b cov txiaj ntsig thiab lub zog tensile ntsib GB / T 700 qhov yuav tsum tau ua. Docensional soj ntsuam xyuas ceg ntev, thicknesses, thiab ncaj rau kom ntseeg tau cov kev sib luag. Tshuaj lom neeg tshuaj xyuas qhia meej cov ntsiab lus carbon monoxide (0.14-0.22%) thiab lwm cov ntsiab lus yog nyob rau hauv ib txwm teev. Kev cuam tshuam kev sim ntawm chav tsev kub ua kom nruj kev lag luam rau kev lag luam cuam tshuam. Cov kev ntsuas no tau lees tias txhua pob ntawm Q235B lub kaum sab xis steel ua yeeb yam ntseeg tau nyob rau hauv cov ntawv thov uas xav tau.
Pawg 5
Lus Nug: Yuav ua li cas Q235B sib npaug kaum steel sib xyaw nrog lwm cov ntaub ntawv muaj kev lag luam?
Teb: Q235B txuas nrog txhuas cov khoom siv uas siv cov fasteners tshwj xeeb, sib txuas ua ke nrog txhuas lub zog nrog txhuas lub teeb hauv tshuab. Nws sib khi nrog cov pob zeb ua hauv cov hauv paus ruaj khov, nrog Rebar txuas ntxiv ua kom muaj kev ruaj ntseg txuas. Nws tau ua khub nrog cov roj hmab gaskets hauv kev co -} Cov khoom siv rhiab, ua suab nrov thiab hnav. Nws txuas rau ntoo pallets thiab crates siv bolts, ua hybrid cia kev daws teeb meem. Nws cov compatibility nrog ntau yam siv tau tso cai hloov chaw tsim qauv, tsim kho kev ua tau zoo thiab raug nqi.
Nqe Lus Nug: Lub luag haujlwm yog dab tsi Q235b ua si hauv kev lag luam kev nyab xeeb thiab tub ceev xwm?
Teb: Q235B tsim tshuab tiv thaiv, tiv thaiv cov neeg ua haujlwm los ntawm kev txav chaw hauv cov chaw ua haujlwm. Nws ua cov kev thaiv kev nyab xeeb nyob ib ncig ntawm cov neeg hlau thiab cov tshuab tsis siv neeg, tiv thaiv kev tiv tauj kom tsis txhob muaj kev sib cuag. Hauv cov chaw khaws khoom, nws tsim kev tsheb nqaj hlau rau mezzanines thiab txhawb platform, ua kom muaj kev tiv thaiv poob. Nws yog siv rau thaum muaj xwm txheej ceev nres cov nyom rau cov tshuab convector, nrog kev cuam tshuam los ntawm 失控 thauj khoom. Nws lub zog thiab rigidity ua nws cov ntaub ntawv txhim khu kev qha rau kev nyab xeeb kev nyab xeeb, rooj sib tham nruj kev tiv thaiv ua haujlwm.
Nqe Lus Nug: Qhov kev hloov kub hnyiab tau cuam tshuam rau Q235b lub kaum sab xis steel hauv kev lag luam siv?
Teb: Hauv cov chaw muaj tsheb txias, Q235b khaws cov tawv tawv txaus rau feem ntau cov ntawv thov, tab sis tuab cov yuav dhau los ua me ntsis nkig hauv qab -20 ° C. Nyob rau hauv cov huab cua kub kub, nws tswj lub zog hauv Hoobkas kev ua haujlwm tsis muaj cua txias, txog 300 ° C. Thermal expansion yog tsawg heev nyob rau hauv qhov chaw kub thiab txias, tiv thaiv kev coj ua kev tsis ua haujlwm. Kev hloov pauv kub sai sai tuaj yeem ua rau muaj kev ua rog me, tab sis qhov no yog kev tswj hwm nrog cov nyiaj tsim nyog. Zuag qhia tag nrho, Q235b adapts zoo rau qhov kub hloov pauv ntau yam nyob hauv cov chaw muaj kev lag luam.
Nqe Lus Nug: Qhov zoo ntawm kev siv sib npaug seem Q235B dhau ntawm sab tsis sib xws hauv kev lag luam?
Teb: sib npaug sab Q235B muab lub zog sib luag hauv ob qho kev qhia, zoo tagnrho rau cov qauv kev lag luam zoo li cov tshuab. Nws yooj yim fabrication, raws li tsis muaj qhov yuav tsum paub qhov txawv ntawm txhais ceg sib txawv thaum sib dhos. Nws cov qauv tsim qauv tso cai rau kev sib txuas ua ke, txo qee qhov nyuaj hauv cov chaw ua haujlwm. Nws tau faib khoom dua qub hla ob txhais ceg, tiv thaiv kev ntxhov siab tsis sib xws hauv cov chaw khaws khoom thiab cov platform. Rau cov ntawv thov yuav tsum tau Symmetric kev txhawb nqa, sib npaug zos Q235B muaj ntau dua kev ua tau zoo dua li cov sib txawv tsis sib xws.
Lus Nug: Yuav ua li cas Q235b lub kaum sab xis steel txhawb nqa cov qauv kev tsim kho?
Teb: Q235B cov thooj qhov ntev uas muaj kev ua kom muaj dua tshiab ntawm cov khoom sib xyaw ntawm Modular muaj kev sib xyaw ua ke, nrawm} {1}- Qhov chaw ua ke xaib. Nws tsim cov qauv txheej txheem uas txuas tau yooj yim, ua kom muaj kev rov ua haujlwm sai ntawm kev ua kis las hauv Hoobkas. Nws weldability tso cai rau cov lus hauv cov tsiaj uas muaj kev nyab xeeb rau ntawm -}}, txo lub sijhawm tsim kho. Nws yog ib lub teeb yuag txaus rau kev thauj mus los yooj yim ntawm cov khoom siv hauv tsev, cov nqi logisting qis dua. Cov cwj pwm no ua Q235B zoo tagnrho rau cov tsev muaj khoom thiab khoom siv, txhawb hloov tau, cov haujlwm tsim khoom lag luam.
