Chithunzi cha SS400Structural Steel I Beam.I Steel beam, yomwe imadziwikanso kuti steel I beam (Universal Beam), ndi chingwe chachitali chachitsulo chokhala ndi mtanda wooneka ngati I.Mitengo ya I imagawidwa kukhala I-beam wamba ndi matabwa opepuka a I.Ndi chitsulo chachigawo chokhala ndi gawo lofanana ndi I.Mitengo ya I-I imagawidwa makamaka muzitsulo za I-wamba, matabwa a I-ntchito yopepuka komanso matabwa amtundu wa flange.Malinga ndi kutalika kwa flange ndi ukonde, imagawidwa kukhala yotakata, yapakatikati ndi yopapatiza yotakata ya flange I-mitengo.Awiri oyambirira amapangidwa mu kukula kwa 10-60, ndiko kuti, kutalika kwake ndi 10 cm-60 cm.Mitengo ya I-yopepuka imakhala ndi ma flanges opapatiza, ukonde wopyapyala ndi kulemera kwautali womwewo.Wide flange I-beam, yomwe imadziwikanso kuti H-mtengo, imadziwika ndi miyendo iwiri yofanana ndipo palibe otsetsereka mkati mwa miyendo.Ndilo la zitsulo zamagulu azachuma ndipo amakulungidwa pa mphero yapadziko lonse lapansi, motero imatchedwanso "universal I-beam".
| Dzina lazogulitsa | Chithunzi cha SS400Structural Steel I Beam |
| Standard | Chithunzi cha SS400 |
| Zakuthupi | GB: Q235AASTM: A570 G.AJIS: SS 400 Chithunzi cha S235JR |
| Zamakono | Kutentha Kwambiri, Kuzizira Kwambiri |
| Chemical Composition | C: ≤0.17%Si: ≤0.5%Mayi:≤1.4% P: ≤0.035% S: ≤0.035% |
| Mechanical Property | Kuchuluka kwa Zokolola (MPa)≥:235Mphamvu Yamphamvu (MPa): 340-470Elongation %≥:24
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| Kulekerera | Kuwongolera ndi muyezo, OD:+/-1%, WT:+/-5% |
| Kugwiritsa ntchito | Amagwiritsidwa ntchito kwambiri pamagalimoto, njinga zamoto, akasupe amafuta, makina opangira ma hydraulic,makina omanga ndi mafiriji |
| Malipiro Terms | 1.FOB 30% T / T, 70% Isanatumizidwe 2.CIF 30% Pre-payment , Ndalama ziyenera kulipidwa musanatumize 3.Irrevocable 100% L/C pakuwona |
| Kuyendera Wachitatu | SGS, BV, MTC |
| Ubwino wake | 1.Nthawi yochepa yoperekera2.Chitsimikizo cha khalidwe3. Mtengo wopikisana, 4.Free Chitsanzo |
| Nthawi yoperekera | Pasanathe masiku 25 mutalandira ndalama zolipiriratu |
Mitengo ya I-I imagawidwa makamaka muzitsulo za I-wamba, matabwa a I-ntchito yopepuka komanso matabwa amtundu wa flange.Kufotokozera kwa mtengo wa I-mtengo kumawonetsedwa ndi mtengo wa centimita wa m'chiuno mwake.Mwachitsanzo, mtengo wa I-gauge 10 uli ndi m'chiuno mwake 10cm.Mitundu ya matabwa a I-imakhala ndi zitsulo zamtundu wa I-zotentha zotentha, zitsulo za I-ntchito zopepuka komanso zitsulo zofananira zamtundu wa I-miyendo (H-matabwa).M'chiuno m'lifupi ya otentha adagulung'undisa wamba I-mtengo ndi 100 ~ 630mm, amene akufotokozedwa monga No.10 ~ No.63, ndi otsetsereka a mkati mbali khoma la mwendo ndi 1:6.Dongosolo la kugubuduza matabwa a I-mitanda limaphatikizapo njira yodutsa molunjika, kachitidwe ka skew rolling pass system ndi njira yophatikizika yodutsa.
1. Pambuyo pomaliza ndi kulemera, billet imayikidwa mu ng'anjo yoyenda ndikutenthedwa mpaka 1200-1250 ℃.Ambiri mwa ng'anjo zoyenda amagwiritsa ntchito njanji ziwiri zotsekera zotchingira ndi zowotcha za axial, zomwe zimatha kupereka kutentha kwabwino kwamitundu yosiyanasiyana ya ma billets ndikusunga mafuta.
2. Pambuyo pa billet kumasulidwa kuchokera ku ng'anjo, poyamba imatsitsidwa ndi 1800MPa madzi othamanga kwambiri, kenaka amatumizidwa ku mphero ya billet kuti igubuduze.Makina opangira ma billet nthawi zambiri amakhala mphero zosinthika ziwiri.Iyenera kukulungidwa pafupifupi 7 mpaka 13 imadutsa pamakina a billeting, ndiyeno chidutswa chokulungidwacho chimatumizidwa ku macheka otentha, omwe ali ndi udindo wodula mbali zosasinthika za mutu ndi mchira.
3. Pomaliza, chidutswa chokulungidwacho chimatumizidwa ku mphero yachilengedwe chonse kuti igubuduze.Nthawi zambiri, imatumizidwa ku mphero yomaliza pakadutsa maulendo angapo, ndipo imakulungidwa kwa chiphaso chimodzi ndipo pamapeto pake imapangidwa.Panthawiyi, mutu ndi mchira zimadulidwa kachiwiri, ndipo chidutswacho chimadulidwa mu utali wokhazikika malinga ndi zofunikira za dongosolo ndikutumizidwa ku bedi lozizira kuti likhale lozizira.
Kaya mtengo wa I ndi wamba kapena wopepuka, chifukwa cha kukula kwake komanso kocheperako, mphindi ya inertia ya nkhwangwa ziwiri zazikulu za gawoli ndi yosiyana kwambiri, kotero imatha kugwiritsidwa ntchito mwachindunji kupindika mu ndege yake. ukonde.membala kapena kupanga membala wonyamula mphamvu yamtundu wa lattice.Sikoyenera kwa axial psinjika mamembala kapena mamembala omwe ali perpendicular kwa ndege ya intaneti ndi kupinda, zomwe zimapangitsa kuti zikhale zochepa kwambiri pakugwiritsa ntchito.Mitengo ya I imagwiritsidwa ntchito kwambiri pomanga kapena zitsulo zina.
Wamba I-mtengo ndi ntchito yopepuka I-mtengo imakhala ndi miyeso yayikulu komanso yopapatiza yopingasa, kotero mphindi ya inertia ya nkhwangwa ziwiri zazikulu za gawoli ndi yosiyana kwambiri, zomwe zimapangitsa kuti ikhale yochepa kwambiri pakugwiritsira ntchito. .Kugwiritsiridwa ntchito kwa I-mtengo kuyenera kusankhidwa malinga ndi zofunikira za zojambula zojambula.
M'mapangidwe apangidwe, kusankhidwa kwa mtengo wa I-mtengo kuyenera kukhazikitsidwa ndi makina ake, katundu wa mankhwala, weldability, kukula kwapangidwe, etc.
| Kupaka | Standard zonyamula panyanja katundu kulongedza katundu, mitundu ina kulongedza katundu akhoza makonda monga lamulo lililonse. |
| Zonyamula katundu | Zomangidwa ndi zingwe zachitsulo zolimba, zosavuta kutsitsa ndi kutsitsa. |
Q: Kodi ndinu wopanga?
A: Inde, ndife opanga zitsulo zopanda msoko, Tili ndi fakitale yathu, yomwe ili ku Shandong, China.Tili ndi mphamvu zotsogola popanga ndi kutumiza kunja zinthu zosiyanasiyana zachitsulo.Tikulonjeza kuti ndife zomwe mukuyang'ana.
Q: Kodi tingayendere fakitale yanu?
A: Takulandirani ndi manja awiri tikakhala ndi ndondomeko yanu tidzakutengani.
Q: Kodi muli ndi ulamuliro wabwino?
A: Inde, tikhoza kuvomereza BV, SGS kuyendera kachitatu.
Q: Kodi mungakonze zotumiza?
A: Zedi, tili ndi wotumiza katundu wokhazikika yemwe angapeze mtengo wabwino kwambiri kuchokera kumakampani ambiri oyendetsa sitima ndikupereka ntchito zaukadaulo.
Q: Kodi nthawi yanu yobweretsera imakhala yayitali bwanji?
A: Nthawi zambiri ndi masiku 7-14 ngati katundu ali katundu.kapena ndi masiku 25-35 ngati katunduyo alibe katundu, malinga ndi kuchuluka.
Q: Tingapeze bwanji zopereka?
A: Chonde perekani ndondomeko ya mankhwala, monga zakuthupi, kukula, mawonekedwe, etc.So tikhoza kupereka zabwino kwambiri.
Q:Kodi tingatenge zitsanzo zina? Malipiro aliwonse?
A: Inde, mungapeze zitsanzo zomwe zilipo m'gulu lathu.Kwaulere kwa zitsanzo zenizeni, koma makasitomala ayenera kulipira mtengo wa katundu.
Q: Kodi mumapanga bwanji bizinesi yathu kukhala yayitali komanso ubale wabwino?
A: 1.Timasunga khalidwe labwino komanso mtengo wampikisano kuti tiwonetsetse kuti makasitomala athu amapindula.
2.Timalemekeza kasitomala aliyense monga bwenzi lathu ndipo timachita bizinesi moona mtima ndikupanga mabwenzi nawo, mosasamala kanthu komwe amachokera.
