Q235B Structural Galvanized I Steel Beam. Karfe I katako, kuma aka sani da karfe katako (Universal Beam), wani dogon tsiri ne na karfe mai siffar I-dimbin giciye.I-beam ya kasu kashi I-biam na yau da kullun da haske I-beam.Sashe ne na karfe mai siffar I.I-beams yawanci sun kasu kashi I-beams na yau da kullun, I-beam mai haske da faffadan I-bim.Dangane da girman rabo na flange da yanar gizo, an raba shi zuwa fadi, matsakaici da kunkuntar flange I-beams.Biyu na farko an samar da su a cikin girman 10-60, wato, tsayin da ya dace shine 10 cm-60 cm.I-bim masu nauyi suna da kunkuntar flanges, siraran yanar gizo da nauyi mai nauyi don tsayi iri ɗaya.Faɗin flange I-beam, wanda kuma aka sani da H-beam, yana da alaƙa da ƙafafu guda biyu masu kama da juna kuma babu gangara a cikin ƙafafu.Nasa ne na sashin tattalin arziki kuma ana mirgina shi akan injin mirgina mai tsayi huɗu na duniya, don haka ana kiransa “universal I-beam”.
| Sunan samfur | Q235B Tsarin Galvanized Karfe I Beam |
| Daidaitawa | Q235B |
| Kayan abu | GB: Q235BASTM: A570 GR.D Saukewa: SS41G3101 Saukewa: S235JRG1Saukewa: E235D Saukewa: S235JRG1 |
| Fasaha | Hot Rolled, Cold Rolled |
| Haɗin Sinadari | C: 0.12-0.2%Si: ≤0.3%Mn: 0.3-0.7% P: ≤0.045% S: ≤0.45% |
| Kayan Injiniya | Ƙarfin Haɓaka (MPa) ≥:275Ƙarfin Ƙarfi (MPa): 375-460Tsawaita%≥:26 |
| Hakuri | Sarrafa tare da ma'auni, OD:+/- 1%, WT:+/-5% |
| Aikace-aikace | Ana amfani da shi sosai a cikin motoci, babura, maɓuɓɓugan iskar gas, injinan ruwa,injinan gini da masana'antar firiji |
| Sharuɗɗan Biyan kuɗi | 1.FOB 30% T / T, 70% Kafin kaya 2.CIF 30% Pre-biyan kuɗi , Balance dole ne a biya kafin kaya 3.Irevocable 100% L / C a gani |
| Dubawa Na Uku | SGS, BV, MTC |
| Amfani | 1.Short bayarwa lokaci2. Tabbatar da inganci3. Farashin farashi, 4.Sample kyauta |
| Lokacin Bayarwa | A cikin kwanaki 25 bayan samun kuɗin gaba |
I-beams yawanci sun kasu kashi I-beams na yau da kullun, I-beam mai haske da faffadan I-bim.Ƙayyadaddun ƙayyadaddun I-beam yana bayyana ta ƙimar santimita na nisa.Misali, 10-ma'auni I-beam yana da nisa na 10cm.Nau'o'in I-beams sun haɗa da I-beams na yau da kullun da aka yi birgima, I-bim mai haske mai haske da faɗin madaidaiciyar ƙafar I-beams (H-beams).A kugu nisa na zafi-birgima talakawa I-beam ne 100 ~ 630mm, wanda aka bayyana a matsayin No.10 ~ No.63, da gangara na ciki gefen bango na kafa ne 1: 6.Tsarin wucewa don mirgina I-beams ya haɗa da tsarin wucewa madaidaiciya madaidaiciya, tsarin skew mirgina tsarin wucewa da gauraye tsarin wucewa.
1. Bayan kammalawa da aunawa, ana ɗora billet a cikin tanderun tafiya kuma mai zafi zuwa 1200-1250 ℃.Yawancin tanderun tafiya suna amfani da ginshiƙai masu ɓarna biyu da masu ƙonewa axial, waɗanda zasu iya samar da mafi kyawun sarrafa zafin jiki don ƙayyadaddun bayanai na billet daban-daban da adana mai.
2. Bayan an fitar da billet daga tanderun, a fara sauke shi da ruwa mai ƙarfi 1800MPa, sannan a aika zuwa injin billet don mirgina.Na'urar yin lissafin gabaɗaya itace niƙa mai jujjuyawa mai jujjuyawa biyu.Ana buƙatar mirgina kusan 7 zuwa 13 wucewa akan na'urar cajin, sa'an nan kuma a aika da guntun birgima zuwa ga zato mai zafi, wanda kawai ke da alhakin yanke sassan kai da wutsiya marasa tsari.
3. A ƙarshe, ana aika guntun birgima zuwa injin niƙa na duniya don mirgina.Gabaɗaya, ana aika shi zuwa injin gamawa na duniya bayan wucewa da yawa, kuma ana birgima don wucewa ɗaya kuma a ƙarshe an kafa shi.A wannan lokacin, an sake yanke kai da wutsiya, kuma an yanke guntun da aka yi birgima zuwa tsayin daka bisa ga buƙatun tsari kuma a aika zuwa gado mai sanyi don sanyaya.
Ko I-beam ne talakawa ko haske, saboda in mun gwada da high da kunkuntar sashe size, lokacin da inertia na biyu main gatari na sashe ne quite daban-daban, don haka kawai za a iya amfani da kai tsaye lankwasawa a cikin jirgin na sa. yanar gizo.memba ko sanya shi ya zama memba mai ɗaukar ƙarfi irin na lattice.Bai dace da mambobi na matsawa axial ko mambobi waɗanda suke daidai da jirgin yanar gizo da lankwasa ba, wanda ke sanya shi iyakance sosai a cikin iyakokin aikace-aikacen.I-beams suna yadu amfani a yi ko wasu karfe Tsarin.
I-beam na yau da kullun da haske-taƙawa I-beam suna da ingantacciyar maɗaukaki kuma kunkuntar nau'ikan giciye, don haka lokacin inertia na manyan gatura biyu na ɓangaren giciye ya bambanta sosai, wanda ya sa ya iyakance sosai a cikin iyakokin aikace-aikacen. .Ya kamata a zabi amfani da I-beam bisa ga bukatun zane-zane.
A cikin tsarin tsarin, zaɓin I-beam ya kamata ya dogara ne akan kaddarorin injiniyansa, kayan sinadarai, weldability, girman tsarin, da dai sauransu don zaɓar madaidaicin I-beam don amfani.
| Marufi | Daidaitaccen marufi na fitarwa na teku, sauran nau'ikan shiryawa za a iya keɓance su kamar kowane buƙatu. |
| jigilar kaya | An haɗa shi da madauri mai ƙarfi na ƙarfe, mai sauƙin ɗauka da saukewa. |
Tambaya: Shin kai masana'anta ne?
A: Ee, mu ne m karfe bututu manufacturer, Muna da nasu factory, wanda aka located in Shandong, Sin.Muna da babban iko wajen samarwa da fitar da kayayyakin karfe daban-daban.Mun yi alkawari cewa mu ne abin da kuke nema.
Q: Za mu iya ziyarci masana'anta?
A: Barka da warhaka da zarar mun sami jadawalin ku za mu ɗauke ku.
Tambaya: Kuna da iko mai inganci?
A: Ee, zamu iya karɓar BV, SGS dubawa na uku.
Tambaya: Za ku iya shirya jigilar kaya?
A: Tabbas, muna da mai jigilar kaya na dindindin wanda zai iya samun mafi kyawun farashi daga yawancin kamfanonin jirgin ruwa kuma yana ba da sabis na ƙwararru.
Tambaya: Yaya tsawon lokacin isar ku?
A: Gabaɗaya kwanaki 7-14 ne idan kayan suna cikin haja.ko kuma kwanaki 25-35 ne idan kayan ba a hannun jari suke ba, gwargwadon adadi ne.
Tambaya: Ta yaya za mu iya samun tayin?
A: Da fatan za a bayar da ƙayyadaddun samfurin, kamar kayan, girman, siffar, da sauransu. Don haka za mu iya ba da mafi kyawun tayin.
Q: Za mu iya samun wasu samfurori? Duk wani caji?
A: Ee, za ku iya samun samfurori masu samuwa a cikin kayanmu.Free don samfurori na ainihi, amma abokan ciniki suna buƙatar biya farashin kaya.
Tambaya: Ta yaya kuke sa kasuwancinmu na dogon lokaci da kyakkyawar dangantaka?
A: 1.We ci gaba da inganci mai kyau da farashi mai tsada don tabbatar da amfanin abokan cinikinmu.
2.Muna girmama kowane abokin ciniki a matsayin abokinmu kuma muna yin kasuwanci da gaske kuma muna yin abokantaka da su, komai daga inda suka fito.
