EN I Beams ndi mbiri yachitsulo yokhazikika ku Europe yopangidwa kuti igwire ntchito mwamphamvu yonyamula katundu, kukana kupindika kwabwino, komanso kugwiritsa ntchito kwambiri pomanga ndi zomangamanga.
European Steel Structural Profiles EN S275JR ine mtengo
| Katundu | Kufotokozera / Tsatanetsatane |
|---|---|
| Zinthu Zofunika | EN S275JR (Chitsulo champhamvu champhamvu) |
| Zokolola Mphamvu | ≥275 MPa; Kuthamanga Kwambiri 410-560 MPa |
| Makulidwe | IPE 80–IPE 600 / IPN 80–IPN 550 (pa EN 10365) |
| Utali | Standard: 6 m / 12 m; Mwamakonda kutalika mpaka 24 m kupezeka |
| Dimensional Tolerance | Imagwirizana ndi EN 10034 pazigawo zotentha zozungulira I |
| Quality Certification | EN 10204 3.1 / 3.2; SGS, BV, TUV kuyendera wachitatu chipani kusankha |
| Pamwamba Pamwamba | Chitsulo chakuda, galvanizing yotentha, utoto wa epoxy, kuphulika kwa mchenga SA2.5 |
| Mapulogalamu | Zomangamanga zazikulu, matabwa onyamula katundu, nyumba zamafakitale, milatho, kupanga makina olemera |
| Mpweya Wofanana wa Kaboni (Ceq) | ≤0.47% (kuwotcherera kwabwino kwa njira zowotcherera za EN & AWS) |
| Ubwino Wapamwamba | Zosalala, zopanda ming'alu ndi lamination; kulolerana mowongoka ≤2 mm/m |
| Katundu | Kufotokozera | Kufotokozera |
|---|---|---|
| Zokolola Mphamvu | ≥275 MPa | Kupsinjika komwe chitsulo chimayamba kusinthika kosatha |
| Kulimba kwamakokedwe | 410-560 MPa | Kuchuluka kwamphamvu kwachitsulo kumatha kupirira musanaphwanyike |
| Elongation | ≥20% | Kupindika kwa pulasitiki kuyeza kutalika kwa geji yokhazikika |
| Kuuma (Brinell) | 120-160 HB | Mtundu wokhazikika wa kuuma kwa S275JR chitsulo chokhazikika |
| Mpweya (C) | ≤0.20% | Imatsimikizira weldability wabwino ndi kulimba |
| Manganese (Mn) | 0.60-1.50% | Imawonjezera mphamvu ndi kukana mphamvu |
| Sulfure (S) | ≤0.035% | Low sulfure amawongolera ductility ndi kuchepetsa brittleness |
| Phosphorous (P) | ≤0.035% | Phosphorous yotsika imapangitsa kulimba komanso khalidwe la weld |
| Silicon (Si) | ≤0.50% | Kulimbitsa zinthu ndi zothandizira mu deoxidation panthawi yopanga zitsulo |
| Maonekedwe | Kuzama (mu) | Flange Width (mu) | Makulidwe a Webusayiti (mu) | Makulidwe a Flange (mu) | Kulemera kwake (lb/ft) |
| W8×21 (Kukula Kulipo) | 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 (Kukula Kulipo) | 24 | 12 | 0.4 | 0.88 | 104 |
| Parameter | Mtundu Wofananira | EN 10034 / ASTM A6 Kulekerera | Zolemba |
|---|---|---|---|
| Kuzama (H) | 100-600 mm (4"–24") | ±3 mm (±1/8") | Iyenera kukhala mkati mwa kukula kwadzidzidzi kuti ikhale yokhazikika |
| Flange Width (B) | 100-250 mm (4"–10") | ±3 mm (±1/8") | Imatsimikizira kunyamula katundu mokhazikika komanso kuwotcherera koyenera |
| Makulidwe a Webusayiti (t_w) | 5-14 mm | ± 10% kapena ± 1 mm | Imakhudza kukameta ubweya ndi mphamvu zonse zamapangidwe |
| Makulidwe a Flange (t_f) | 6-22 mm | ± 10% kapena ± 1 mm | Zofunikira pakupindika mphamvu ndi kuuma |
| Utali (L) | 6-12 m muyezo; chizolowezi 15-18 m | + 50/0 mm | Palibe kulolerana koyipa komwe kumaloledwa |
| Kuwongoka | - | 1/1000 kutalika | mwachitsanzo, max 12 mm camber kwa 12 m mtengo |
| Flange Squareness | - | ≤4% ya flange m'lifupi | Imawonetsetsa kulumikizana koyenera komanso kukwanira |
| Kupotoza | - | ≤4 mm/m | Ndikofunikira pakugwiritsa ntchito mitengo yayitali |
Hot Rolled Black:Standard state
Kutentha-kuviika galvanizing: ≥85μm (zogwirizana ndi ASTM A123), mchere kutsitsi mayeso ≥500h
Kupaka: Utoto wamadzimadzi unapopera mofanana pamwamba pa mtengo wachitsulo pogwiritsa ntchito mfuti ya pneumatic spray.
| Mwamakonda Category | Zosankha | Kufotokozera | Mtengo wa MOQ |
|---|---|---|---|
| Dimension | Kutalika (H), Flange Width (B), Web & Flange Makulidwe (t_w, t_f), Utali (L) | Miyeso yokhazikika kapena yosavomerezeka ya IPE/IPN; ntchito yodula mpaka kutalika ilipo | 20 matani |
| Chithandizo cha Pamwamba | Monga-wokulungidwa (wakuda), Kuphulika kwa mchenga / kuwomberedwa kwamoto, Mafuta oletsa dzimbiri, Kupaka utoto/Epoxy ❖ kuyanika, Kuthira mafuta otentha | Imakulitsa kukana kwa dzimbiri m'malo osiyanasiyana, kuphatikiza madera am'mphepete mwa nyanja kapena mafakitale | 20 matani |
| Kukonza | Kubowola, kulotera, kudula kwa bevel, kuwotcherera, kukonza kwa nkhope, kukonza zomanga | Zopangidwa molingana ndi zojambula; oyenera mizati, mizati, zomangira, ndi malumikizidwe | 20 matani |
| Kuyika & Kuyika | Kulemba mwamakonda, Kumanga mtolo, mbale zodzitchinjiriza, Kuzimata kwamadzi, pulani yodzaza chidebe | Imawonetsetsa kugwira bwino ntchito ndi kutumiza, zokongoletsedwa ndi zonyamula panyanja komanso zoyendera mtunda wautali | 20 matani |
Zomangamanga: mizati ndi mizati ya nyumba zazitali, mafakitale, shedi, ndi milatho yomwe imakhala ngati mamembala onyamula katundu.
Bridge Engineering: Miyendo yoyambira kapena yachiwiri yothandizira milatho yamagalimoto ndi oyenda pansi.
Zida Zolemera & Thandizo la mafakitale: Zida zolemera ndi nsanja zamakampani zothandizira.
Kulimbitsa Zomangamanga:Kukweza kapena kusintha kwa nyumba kapena kapangidwe kake kuti athe kuthandizira katundu wowonjezera kapena mphindi.
Kamangidwe Kamangidwe
Bridge Engineering
Thandizo la Zida Zamagetsi
Kulimbitsa Mwamapangidwe
1) Ofesi ya Nthambi - Thandizo lolankhula Chisipanishi, thandizo lachilolezo cha kasitomu, ndi zina.
2) Kupitilira matani 5,000 a stock omwe ali, okhala ndi makulidwe osiyanasiyana
3) Kuyang'aniridwa ndi mabungwe ovomerezeka monga CCIC, SGS, BV, ndi TUV, okhala ndi zonyamula zokhazikika panyanja
Kulongedza
Chitetezo Chonse: Tala ndi zidutswa za 2 ~ 3 za desiccant zimadzaza ndi matabwa a I-; Mapepala a tarpaulin otsekera kutentha, osatetezedwa ndi madzi amalepheretsa mvula kulowa muzitsulo za I.
Kugwirizana kwa chitetezo: Pa mtolo uliwonse wokutidwa ndi chingwe chachitsulo cha 12 - 16 mm; zabwino kwa matani 2-3 ndipo ali ndi zida zonyamulira zomwe zimagwirizana.
Chotsani zilembo: Zinenero ziwiri (Chingerezi ndi Chisipanishi) zokhala ndi giredi, mafotokozedwe ndi nambala ya HS, batch # komanso zonena za mayeso.
Chitetezo Chapamwamba Kwambiri: Ndimapanga ≥800 mm ndi mafuta osanjikizana ndi tarpaulin kawiri.
Kutumiza
Kutumiza Kodalirika:Best carriers' Cooperation(MSK, MSC, COSCO ect) pakuyenda motetezeka.
Kuwongolera Kwabwino: Miyendo ndi yolimba fumbi ndipo mutha kukhala ndi chidaliro kuti ifika pamenepo kutanthauza kuti mutha kudalira projekiti yopanda mavuto.
Q: Kodi ma I beam anu amakumana nawo ku Central America ndi chiyani?
A: matabwa athu amagwirizana ndi ASTM A36& A572 Grade 50 yomwe imavomerezedwa ku Central America. Titha kuperekanso muyezo wadziko lonse (monga MEXICO NOM) kapena zofananira ndi zinthu izi.
Q: Nthawi yayitali bwanji yotumiza ku Panama?
A: Transit Time Sea Freight kuchokera ku Tianjin Port kupita ku Colon Free Trade Zone masiku 28-32 wks. 45 ~ 60 masiku kupanga ndi kutumiza. Kutumiza mwachangu kuliponso.
Q: Kodi muli ndi chilolezo cha kasitomu?
A: Zedi, ma broker athu akatswiri adzalengeza za kasitomu, kulipira msonkho & zolemba zonse komanso kutumiza kudzakhala kosavuta.
Adilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Imelo
Foni
+86 13652091506
Lembani uthenga wanu apa ndikutumiza kwa ife
