EN I Matabwa ndi zigawo zachitsulo zokhazikika za ku Europe zomwe zimakhala ndi mphamvu yonyamula katundu, kukana kupindika bwino komanso kugwiritsa ntchito nthawi yayitali popanga nyumba ndi zomangamanga.
Mbiri Zazitali za Zitsulo za ku Europe EN S275JR I beam
| Katundu | Mafotokozedwe / Tsatanetsatane |
|---|---|
| Muyezo wa Zinthu Zofunika | EN S275JR (chitsulo cholimba bwino) |
| Mphamvu Yopereka | Mphamvu Yokoka 410–560 MPa; |
| Miyeso | IPE 80–IPE 600 / IPN 80–IPN 550 (pa EN 10365) |
| Utali | Muyezo: 6 m / 12 m; Kutalika kwapadera mpaka 24 m kulipo |
| Kulekerera kwa Miyeso | Zimagwirizana ndi EN 10034 ya magawo a I opangidwa ndi hot-rolled |
| Chitsimikizo Chaubwino | EN 10204 3.1 / 3.2; Kuyang'ana kwa SGS, BV, TUV kwa anthu ena mwachisawawa |
| Kumaliza Pamwamba | Chitsulo chakuda, kuviika m'madzi otentha, kujambula ndi epoxy, kuphulika kwa mchenga SA2.5 |
| Mapulogalamu | Nyumba zazikulu, matabwa onyamula katundu, nyumba zamafakitale, milatho, kupanga makina olemera |
| Chofanana ndi Kaboni (Ceq) | ≤0.47% (kuwotcherera kwabwino kwa njira zodziwika bwino zowotcherera za EN & AWS) |
| Ubwino Wapamwamba | Yosalala, yopanda ming'alu ndi ma lamination; kulolera kulunjika ≤2 mm/m |
| Katundu | Kufotokozera | Kufotokozera |
|---|---|---|
| Mphamvu Yopereka | ≥275 MPa | Kupsinjika komwe chitsulo chimayamba kusintha kosatha |
| Kulimba kwamakokedwe | 410–560 MPa | Chitsulocho chimatha kupirira katundu wovuta kwambiri chisanasweke |
| Kutalikitsa | ≥20% | Kusintha kwa pulasitiki komwe kumayesedwa pa kutalika koyenera kwa geji |
| Kuuma (Brinell) | 120–160 HB | Mtundu wamba wa kuuma kwa chitsulo cha S275JR |
| Kaboni (C) | ≤0.20% | Zimatsimikizira kusinthasintha bwino komanso kulimba |
| Manganese (Mn) | 0.60–1.50% | Zimawonjezera mphamvu ndi kukana kukhudzidwa |
| Sulfure (S) | ≤0.035% | Sulfure yochepa imapangitsa kuti ikhale yolimba komanso imachepetsa kusweka |
| Phosphorus (P) | ≤0.035% | Phosphorous yochepa imapangitsa kuti kulimba ndi ubwino wa weld zikhale bwino |
| Silikoni (Si) | ≤0.50% | Kulimbitsa chinthu ndikuthandizira kuchotsa oxidation panthawi yopanga zitsulo |
| Mawonekedwe | Kuzama (mkati) | Kukula kwa Flange (mkati) | Kukhuthala kwa intaneti (mkati) | Kukhuthala kwa Flange (mkati) | Kulemera (lb/ft) |
| W8×21（Miyeso Ilipo） | 8.06 | 8.03 | 0.23 | 0.36 | 21 |
| W8×24 | 8.06 | 8.03 | 0.26 | 0.44 | 24 |
| W10×26 | 10.02 | 6.75 | 0.23 | 0.38 | 26 |
| W10×30 | 10.05 | 6.75 | 0.28 | 0.44 | 30 |
| W12×35 | 12 | 8 | 0.26 | 0.44 | 35 |
| W12×40 | 12 | 8 | 0.3 | 0.5 | 40 |
| W14×43 | 14.02 | 10.02 | 0.26 | 0.44 | 43 |
| W14×48 | 14.02 | 10.03 | 0.3 | 0.5 | 48 |
| W16×50 | 16 | 10.03 | 0.28 | 0.5 | 50 |
| W16×57 | 16 | 10.03 | 0.3 | 0.56 | 57 |
| W18×60 | 18 | 11.02 | 0.3 | 0.56 | 60 |
| W18×64 | 18 | 11.03 | 0.32 | 0.62 | 64 |
| W21×68 | 21 | 12 | 0.3 | 0.62 | 68 |
| W21×76 | 21 | 12 | 0.34 | 0.69 | 76 |
| W24×84 | 24 | 12 | 0.34 | 0.75 | 84 |
| W24×104（Makulidwe Opezeka） | 24 | 12 | 0.4 | 0.88 | 104 |
| Chizindikiro | Mtundu Wamba | Kulekerera kwa EN 10034 / ASTM A6 | Zolemba |
|---|---|---|---|
| Kuzama (H) | 100–600 mm (4"–24") | ±3 mm (±1/8") | Ayenera kukhala mkati mwa kukula kodziwika kuti nyumbayo ikhale yolimba |
| Kukula kwa Flange (B) | 100–250 mm (4"–10") | ±3 mm (±1/8") | Kuonetsetsa kuti katundu wonyamula katundu umakhala wokhazikika komanso wowotcherera bwino |
| Kukhuthala kwa intaneti (t_w) | 5–14 mm | ± 10% kapena ± 1 mm | Zimakhudza kudulidwa kwa tsitsi ndi kapangidwe kake konse |
| Kukhuthala kwa Flange (t_f) | 6–22 mm | ± 10% kapena ± 1 mm | Chofunika kwambiri pakulimba komanso kupindika |
| Utali (L) | Muyezo wa mamita 6–12; wopangidwa mwamakonda mamita 15–18 | +50 / 0 mm | Kulekerera koipa sikuloledwa |
| Kuwongoka | — | 1/1000 ya kutalika | Mwachitsanzo, camber ya 12 mm ya 12 m beam |
| Flange Squareness | — | ≤4% ya m'lifupi mwa flange | Zimaonetsetsa kuti zinthu zikugwirizana bwino komanso kuti zigwirizane bwino |
| Pindulitsani | — | ≤4 mm/m | Chofunika kwambiri pakugwiritsa ntchito matabwa a nthawi yayitali |
Hot Rolled Black: Standard state
Kuthira madzi otentha: ≥85μm (kumagwirizana ndi ASTM A123), mayeso opopera mchere ≥500h
Kupaka: Utoto wamadzimadzi unapakidwa mofanana pamwamba pa mtanda wachitsulo pogwiritsa ntchito mfuti yopopera mpweya.
| Gulu Losinthira Makonda | Zosankha | Kufotokozera | MOQ |
|---|---|---|---|
| Kukula | Kutalika (H), Kufupika kwa Flange (B), Kukhuthala kwa ukonde ndi Flange (t_w, t_f), Kutalika (L) | Masayizi wamba kapena osakhala wamba a IPE/IPN; ntchito yocheperako ikupezeka | matani 20 |
| Chithandizo cha Pamwamba | Yokulungidwa (yakuda), Kuphulika kwa mchenga/Kuphulika kwa mfuti, Mafuta oletsa dzimbiri, Kupaka utoto/Kuphimba kwa epoxy, Kuphimba kwa kutentha | Zimathandizira kukana dzimbiri m'malo osiyanasiyana, kuphatikizapo madera a m'mphepete mwa nyanja kapena mafakitale | matani 20 |
| Kukonza | Kuboola, Kuboola, Kudula Bevel, Kuwotcherera, Kukonza nkhope yomaliza, Kukonzekera kwa kapangidwe kake | Yopangidwa motsatira zojambula; yoyenera matabwa, mizati, chimango, ndi maulumikizidwe | matani 20 |
| Kulemba ndi Kuyika Mapaketi | Kulemba mwamakonda, Kumanga, Mapepala oteteza kumapeto, Kukulunga kosalowa madzi, Ndondomeko yonyamulira chidebe | Kuonetsetsa kuti ntchito yonyamula katundu ndi kutumiza katundu ndi yotetezeka, yokonzedwa bwino kuti igwiritsidwe ntchito panyanja komanso mtunda wautali. | matani 20 |
Nyumba Zomangira: matabwa ndi zipilala za nyumba zazitali, mafakitale, zitseko, ndi milatho zomwe zimakhala ngati ziwalo zazikulu zonyamula katundu.
Uinjiniya wa Mlatho: Matabwa oyambira kapena achiwiri othandizira milatho yamagalimoto ndi oyenda pansi.
Chithandizo cha Zipangizo Zolemera ndi Zamakampani: Zipangizo zolemera ndi nsanja zamafakitale zimathandiza.
Kulimbitsa Kapangidwe ka Nyumba:Kukweza kapena kusintha nyumba kapena kapangidwe kake kuti kathe kuthandizira katundu wowonjezera kapena nthawi zina.
Kapangidwe ka Nyumba
Uinjiniya wa Mlatho
Thandizo la Zipangizo Zamakampani
Kulimbitsa Kapangidwe
1) Ofesi ya Nthambi - chithandizo cha Chisipanishi, chithandizo cha msonkho, ndi zina zotero.
2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana
3) Kuyang'aniridwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, ndi ma CD oyenera kuyenda panyanja
Kulongedza
Chitetezo Chokwanira: Tarpaulin ndi zidutswa ziwiri kapena zitatu za desiccant zimayikidwa kuti zigwiritsidwe ntchito pa I-beams; Mapepala a tarpaulin osalowa madzi komanso otseka kutentha amaletsa mvula kulowa mu I-beams.
Kusonkhanitsa chitetezoPa chikwama chilichonse chimakulungidwa ndi lamba wachitsulo wa 12 - 16 mm; wabwino kwa matani 2-3 ndipo uli ndi zida zonyamulira zoyenera.
Chotsani zilemboZolemba za zilankhulo ziwiri (Chingerezi ndi Chisipanishi) zokhala ndi giredi, zofunikira ndi HS code, batch # ndi chizindikiro cha mayeso.
Chitetezo Chapamwamba: I imapangidwa ndi mafuta oyeretsera ≥800 mm ndi wosanjikiza wa mafuta oyeretsera ndi tarpaulin kawiri.
Kutumiza
Kutumiza Kodalirika:Mgwirizano Wabwino Kwambiri Wonyamula Magalimoto (MSK, MSC, COSCO ndi zina) pa Kuyenda Motetezeka.
Kuwongolera UbwinoMatabwawo ndi olimba chifukwa cha fumbi ndipo mutha kukhala ndi chidaliro kuti adzafika bwino zomwe zikutanthauza kuti mutha kudalira pulojekiti yopanda mavuto.
Q: Kodi miyezo yomwe ma I beam anu amakwaniritsa ku Central America ndi iti?
A: ma i beam athu akugwirizana ndi ASTM A36 & A572 Giredi 50 yomwe imavomerezedwa ku Central America. Tikhozanso kupereka muyezo wadziko lonse (monga MEXICO NOM) kapena zofanana ndi zinthu zomwe zili mu muyezowu.
Q: Kodi nthawi yotumizira ku Panama imatenga nthawi yayitali bwanji?
A: Nthawi Yoyendera Katundu Wapanyanja Kuchokera ku Tianjin Port kupita ku Colon Free Trade Zone Masiku 28-32. Masiku 45-60 opangira ndi kutumiza. Kutumiza mwachangu kuliponso.
Q: Kodi muli ndi chilolezo cha msonkho?
A: Inde, akatswiri athu azamalonda adzalengeza za msonkho, kulipira msonkho ndi mapepala onse ndipo kutumiza kudzakhala kosavuta.
Adilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Imelo
Foni
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