SS400I-Structural Steel I Beam.Intsimbi yentsimbi, ekwabizwa ngokuba yintsimbi I beam (i-Universal Beam), ngumcu omde wentsimbi enecandelo elinqamlezileyo elimilise okwe-I.I-I-beams zahlulwe kwi-I-beam eqhelekileyo kunye ne-I-beams ekhanyayo.Yintsimbi yecandelo kunye necandelo le-I-shaped.I-I-beams ihlulwe ngokukodwa kwii-I-beams eziqhelekileyo, i-light-duty I-beams kunye ne-wide-flange I-beams.Ngokomlinganiselo wobude be-flange kunye newebhu, yahlulwe ibe yi-I-beams ebanzi, ephakathi kunye nemxinwa ebanzi ye-flange.Iimbini zokuqala ziveliswa ngobukhulu be-10-60, oko kukuthi, ukuphakama okuhambelanayo ngu-10 cm-60 cm.I-Lightweight I-beams ine-flanges encinci, i-webs encinci kunye nobunzima obuncinane bokuphakama okufanayo.I-wide flange I-beam, eyaziwa ngokuba yi-H-beam, ibonakala ngemilenze emibini ehambelanayo kwaye akukho thambeka ngaphakathi kwemilenze.Iyingxenye yensimbi yecandelo loqoqosho kwaye igqitywe kwi-four-high universal rolling mill, ngoko ikwabizwa ngokuba yi "universal I-beam".
Igama lemveliso | SS400I-Structural Steel I Beam |
Umgangatho | SS400 |
Izinto eziphathekayo | GB: Q235AI-ASTM:A570 G.AI-JIS:SS 400 I-DIN:S235JR |
Iteknoloji | Kushushu Kuqengqiwe ,Kubandayo Kuqengqiwe |
Ukuqulunqwa kwemichiza | C:≤0.17%Si:≤0.5%Mnu:≤1.4% P:≤0.035% S:≤0.035% |
IPropati yoomatshini | Ukomelela kweSivuno (MPa)≥:235Amandla e-Tensile (MPa): 340-470Ubude %≥:24
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Ukunyamezelana | Lawula ngomgangatho, OD:+/-1%, WT:+/-5% |
Isicelo | Isetyenziswa kakhulu kwiimoto, izithuthuthu, imithombo yegesi, oomatshini behydraulic,oomatshini bokwakha kunye noshishino lwefriji |
Immimiselo yokuhlawula | 1.FOB 30% T/T,70% Phambi kokuthunyelwa 2.CIF 30% Intlawulo yangaphambili , Ibhalansi kufuneka ihlawulwe ngaphambi kokuthunyelwa 3.I-Irrevocable 100% L / C kwindawo yokubona |
Uhlolo lweqela lesithathu | SGS,BV, MTC |
Iingenelo | 1.Ixesha elifutshane lokuhambisa2.Isiqinisekiso somgangatho3.Ixabiso lokhuphiswano, 4.Isampuli yasimahla |
Ixesha lokuzisa | Kwiintsuku ezingama-25 emva kokufumana intlawulo kwangaphambili |
I-I-beams ihlulwe ngokukodwa kwii-I-beams eziqhelekileyo, i-light-duty I-beams kunye ne-wide-flange I-beams.Inkcazo ye-I-beam ibonakaliswe ngexabiso lesentimitha yobubanzi besinqe.Ngokomzekelo, i-10-gauge I-beam inobubanzi obunqeni be-10cm.Iindidi ze-I-beams ziquka ii-I-beams eziqhelekileyo ezishushu ezishushu, ii-I-beams ezikhanyayo kunye ne-wide parallel-leg-I-beams (H-beams).Ububanzi besinqeni se-I-beam eqhelekileyo eshushu-eshushu yi-100 ~ 630mm, echazwe njengeNo.10 ~ No.63, kunye ne-slope yodonga lwangaphakathi lomlenze ngu-1: 6.Inkqubo yokupasa ye-rolling I-beams ibandakanya inkqubo yokupasa ngokuthe ngqo, inkqubo yokupasa i-skew kunye nenkqubo yokupasa exutywe.
1. Emva kokugqiba kunye nokulinganisa, i-billet ilayishwa kwisithando somlilo sokuhamba kwaye ishushu kwi-1200-1250 ℃.Uninzi lweziko lokuhamba zisebenzisa iileyili zesilayidi ezifakwe kabini kunye nezitshisi ze-axial flow flowing, ezinokubonelela ngeyona ndlela ilungileyo yokulawula ubushushu kwiinkcazo ezahlukeneyo zeebhilidi kunye nokugcina i-fuel.
2. Emva kokuba i-billet ikhutshwe kwisithando somlilo, ihlanjululwe kuqala nge-1800MPa yamanzi oxinzelelo oluphezulu, ize ithunyelwe kwi-billet mill ukuze iqhube.Umatshini wokubhatala uqhelekile ukuba sisingqusho esiqengqelekayo semiqengqelezi emibini.Kufuneka ukuba igqitywe malunga ne-7 ukuya kwi-13 idlula kumatshini we-billeting, kwaye ke iqhekeza eliqengqelekayo lithunyelwa kwi-saw eshushu, ejongene kuphela nokunqumla iindawo ezingabonakaliyo zentloko kunye nomsila.
3. Ekugqibeleni, iqhekeza eliqengqelekayo lithunyelwa kwi-universal roughing mill for rolling.Ngokuqhelekileyo, ithunyelwa kwindawo yokusila yendalo yonke emva kokudlula kaninzi, kwaye iqengqeleka ipasi enye kwaye ekugqibeleni yenziwe.Ngeli xesha, intloko kunye nomsila unqunyulwe kwakhona, kwaye isiqwenga esisotyiweyo sinqunywe ubude obusisigxina ngokweemfuno zomyalelo kwaye sithunyelwe kumbhede wokupholisa.
Nokuba i-I-beam iqhelekile okanye ilula, ngenxa yobungakanani obuphezulu kunye nobukhulu becandelo, umzuzu we-inertia yee-axes ezimbini eziphambili zecandelo wahluke kakhulu, ngoko ke inokusetyenziswa kuphela ngokuthe ngqo ukugoba kwinqwelomoya yayo. iwebhu.ilungu okanye ulenze libe lilungu le-lattice-type force-bearing member.Ayifanelekanga kumalungu e-axial compression okanye amalungu axhomekeke kwi-plane yewebhu kunye nokugoba, okwenza kube nzima kakhulu kwi-scope yesicelo.I-I-beams isetyenziswa ngokubanzi ekwakheni okanye kwezinye izakhiwo zetsimbi.
I-I-beam eqhelekileyo kunye ne-light-duty-i-beam inomlinganiselo ophezulu kunye nomncinci we-cross-sectional dimensions, ngoko ke umzuzu we-inertia yee-axes ezimbini eziphambili zecandelo elinqamlezayo lahluke kakhulu, okwenza kube nzima kakhulu kumda wesicelo. .Ukusetyenziswa kwe-I-beam kufuneka kukhethwe ngokweemfuno zemizobo yoyilo.
Kuyilo lwesakhiwo, ukukhethwa kwe-I-beam kufuneka kusekelwe kwiimpawu zayo zemishini, iikhemikhali, i-weldability, ubukhulu besakhiwo, njl.njl ukukhetha i-I-beam efanelekileyo yokusetyenziswa.
Ukupakishwa | Ukupakishwa kokuthumela ngaphandle okusemgangathweni okulungele ulwandle, ezinye iintlobo zokupakisha zinokwenziwa ngokwezifiso njengemfuno zonke. |
Ukupakishwa kokuthumela | Idityaniswe ngeentambo zentsimbi eziqinileyo, kulula ukulayishwa kunye nokothula. |
Umbuzo: Ngaba ungumenzi?
A: Ewe, singumenzi wemibhobho yentsimbi engenamthungo, Sinefektri yethu, eseShandong, eChina.Sinamandla aphambili ekuveliseni nasekuthumeleni ngaphandle iimveliso zentsimbi ezahlukeneyo.Siyathembisa ukuba siyile nto uyifunayo.
Q: Ngaba sinokundwendwela umzi-mveliso wakho?
A: Wamkelekile ngokufudumeleyo xa sineshedyuli yakho siza kukulanda.
Umbuzo: Ngaba unolawulo lomgangatho?
A: Ewe, sinokuyamkela i-BV, i-SGS yokuhlola okwesithathu.
Umbuzo: Ngaba ungalungiselela ukuthunyelwa?
A: Ngokuqinisekileyo, sinomthuthi wempahla osisigxina onokufumana elona xabiso lilungileyo kwiinkampani ezininzi zeenqanawa kwaye anikeze ngenkonzo yobungcali.
Umbuzo: Lingakanani ixesha lakho lokuhambisa?
A: Ngokubanzi yi-7-14 iintsuku ukuba iimpahla zikhoyo.okanye yi-25-35 iintsuku ukuba iimpahla azikho kwisitokhwe, ngokobungakanani.
Umbuzo:Singalufumana njani unikezelo?
A:Nceda unikezele ngeenkcukacha zemveliso, njengezinto eziphathekayo, ubungakanani, imilo, njl.
Q:Singakwazi ukufumana iisampulu?Naziphi na iintlawulo?
A: Ewe, ungafumana iisampulu ezifumanekayo kwisitokhwe sethu.Sisimahla kwiisampulu zokwenyani, kodwa abathengi kufuneka bahlawule iindleko zothutho.
Umbuzo: Ulenza njani ishishini lethu ixesha elide kunye nobudlelwane obuhle?
A: 1.Sigcina umgangatho omhle kunye nexabiso elikhuphisanayo ukuze siqinisekise inzuzo yabathengi bethu.
2.Sihlonipha wonke umthengi njengomhlobo wethu kwaye senza ishishini ngokunyanisekileyo kwaye senze abahlobo kunye nabo, kungakhathaliseki ukuba bavela phi.