EN I Beams yog European-txheej txheem steel profiles tsim rau muaj zog load-bearing kev ua tau zoo, zoo heev dabtsi yog khoov kuj, thiab dav siv nyob rau hauv lub tsev thiab kev tsim kho.
European steel qauv Profiles EN S275JR I beam
| Khoom | Specification / Paub meej |
|---|---|
| Khoom Txheem | EN S275JR (kev txhim kho-lub zog steel qauv) |
| Yield zog | ≥275 MPa; Tensile zog 410-560 MPa |
| Qhov ntev | IPE 80-IPE 600 / IPN 80-IPN 550 (ib EN 10365) |
| Ntev | Txheem: 6 m / 12 m; Kev cai ntev txog li 24 m muaj |
| Dimensional kam rau ua | Ua raws li EN 10034 rau cov txheej txheem kub dov I |
| Daim ntawv pov thawj zoo | EN 10204 3.1 / 3.2; SGS, BV, TUV thib peb-tog tshuaj ntsuam yeem xaiv tau |
| Nto tiav | Dub hlau, kub-dip galvanizing, epoxy painting, xuab zeb-blasting SA2.5 |
| Daim ntawv thov | Loj-span lug, load-bearing beams, industrial vaj tse, txuas hniav, hnyav machinery fabrication |
| Carbon sib npaug (Ceq) | ≤0.47% (zoo weldability rau EN & AWS vuam txoj kev) |
| Nto Zoo | Smooth, tsis muaj kab nrib pleb thiab laminations; ncaj siab kam rau ua ≤2mm / m |
| Khoom | Specification | Kev piav qhia |
|---|---|---|
| Yield zog | ≥275 MPa | Kev ntxhov siab uas cov hlau pib mus tas li deformation |
| Tensile zog | 410-560 MPa | Maximum tensile load cov hlau tuaj yeem tiv taus ua ntej tawg |
| Elongation | ≥20% | Yas deformation ntsuas tshaj tus qauv ntsuas qhov ntev |
| Hardness (Brinell) | 120-160 HB | Hom hardness ntau yam rau S275JR cov qauv hlau |
| Cov pa roj carbon (C) | ≤ 0.20% | Ua kom zoo weldability thiab toughness |
| Manganese (Mn) | 0.60-1.50% | Txhim khu lub zog thiab cuam tshuam tsis kam |
| Sulfur (S) | ≤ 0.035% | Tsawg sulfur txhim kho ductility thiab txo brittleness |
| Phosphorus (P) | ≤ 0.035% | Tsawg phosphorus txhim kho toughness thiab weld zoo |
| Silicon (Si) | ≤ 0.50% | Ua kom muaj zog thiab pab hauv deoxidation thaum lub sij hawm steelmaking |
| Cov duab | Qhov tob (hauv) | Flange Dav (hauv) | Web Thickness (hauv) | Flange Thickness (hauv) | Qhov hnyav (lb / ft) |
| W8 × 21 (Qhov ntau thiab tsawg) | 8.06 ib | 8.03 ib | 0.23 | 0.36 ib | 21 |
| wb 8x24 | 8.06 ib | 8.03 ib | 0.26 | 0.44 ib | 24 |
| W10 × 26 | 10.02 Nws | 6.75 ib | 0.23 | 0.38 ib | 26 |
| W10 × 30 | 10.05 Nws | 6.75 ib | 0.28 ib | 0.44 ib | 30 |
| wb 12x35 | 12 | 8 | 0.26 | 0.44 ib | 35 |
| wb 12x40 | 12 | 8 | 0.3 | 0.5 | 40 |
| wb 14x43 | 14.02 Nws | 10.02 Nws | 0.26 | 0.44 ib | 43 |
| wb 14x48 | 14.02 Nws | 10.03 Nws | 0.3 | 0.5 | 48 |
| wb 16x50 | 16 | 10.03 Nws | 0.28 ib | 0.5 | 50 |
| wb 16x57 | 16 | 10.03 Nws | 0.3 | 0.56 ib | 57 |
| wb 18x60 | 18 | 11.02 Nws | 0.3 | 0.56 ib | 60 |
| wb 18x64 | 18 | 11.03 Nws | 0.32 ib | 0.62 ib | 64 |
| wb 21x68 | 21 | 12 | 0.3 | 0.62 ib | 68 |
| wb 21x76 | 21 | 12 | 0.34 ib | 0.69 ib | 76 |
| wb 24x84 | 24 | 12 | 0.34 ib | 0.75 ib | 84 |
| W24 × 104 (Qhov ntau thiab tsawg) | 24 | 12 | 0.4 | 0.88 ib | 104 |
| Parameter | Hom kab mob | EN 10034 / ASTM A6 Kev Pom Zoo | Sau ntawv |
|---|---|---|---|
| Qhov tob (H) | 100-600 hli (4 "-24") | ± 3 hli (± 1/8 ") | Yuav tsum nyob twj ywm nyob rau hauv nominal loj rau structural stability |
| Flange dav (B) | 100-250 hli (4 "-10") | ± 3 hli (± 1/8 ") | Ua kom ruaj khov load-bearing thiab vuam zoo |
| Web Thickness (t_w) | 5-14 hli | ± 10% lossis ± 1 hli | Muaj feem cuam tshuam shear thiab tag nrho cov qauv muaj peev xwm |
| Flange Thickness (t_f) | 6-22 hli | ± 10% lossis ± 1 hli | Qhov tseem ceeb rau khoov lub zog thiab nruj |
| Ntev (L) | 6-12 m txheem; kev cai 15-18 m | +50/0 hli | Tsis muaj kev zam txim tsis zoo |
| Kev ncaj | — | 1/1000 ntev | Piv txwv li, max 12 mm camber rau 12 m beam |
| Flange Squareness | — | ≤4% ntawm flange dav | Ua kom muaj kev sib raug zoo thiab haum |
| Twist | — | ≤ 4mm / m | Ib qho tseem ceeb rau kev siv kab ntev ntev |
Kub Rolled Dub: Txheem lub xeev
Kub-dip galvanizing: ≥85μm (raws li ASTM A123), ntsev tsuag tshuaj ntsuam ≥500h
Txheej: Cov xim ua kua tau sib npaug rau saum npoo ntawm cov nqaj hlau siv rab phom pneumatic.
| Customization Qeb | Kev xaiv | Kev piav qhia | MOQ |
|---|---|---|---|
| Dimension | Qhov siab (H), Flange Width (B), Web & Flange Thickness (t_w, t_f), Ntev (L) | Txheem lossis tsis yog tus qauv IPE / IPN qhov ntau thiab tsawg; kev pabcuam txiav-rau-ntev muaj | 20 ton |
| Kev kho saum npoo | Raws li-dub (dub), Sandblasting / txhaj tshuaj blasting, Anti-xeb roj, Painting / Epoxy txheej, Kub-dip galvanizing | Txhim khu kev tiv thaiv corrosion rau ntau qhov chaw, nrog rau cov ntug dej hiav txwv lossis chaw lag luam | 20 ton |
| Kev ua haujlwm | Drilling, Slotting, Bevel txiav, Vuam, kawg-ntsej muag ua, qauv prefabrication | Fabricated raws li kos duab; haum rau kab teeb, kab, ncej, thiab kev sib txuas | 20 ton |
| Marking & Ntim | Custom marking, Bundling, Protective kawg daim hlau, Waterproof wrapping, Thawv thauj khoom npaj | Ua kom muaj kev nyab xeeb tuav thiab xa khoom, ua kom zoo rau kev thauj khoom hiav txwv thiab kev thauj mus los ntev | 20 ton |
Cov Qauv Tsev: kab teeb thiab kab rau cov tsev siab siab, factories, shed, thiab txuas hniav uas ua haujlwm tseem ceeb ntawm cov neeg nqa khoom.
Bridge Engineering: Lub hauv paus pib lossis theem nrab cov kab hluav taws xob txhawb nqa rau cov tsheb thiab cov neeg taug kev txuas hniav.
Cov Khoom Siv Hnyav & Kev Txhawb Kev Lag Luam: Cov khoom siv hnyav thiab kev lag luam platforms txhawb nqa.
Structural Strengthening:Txhim kho lossis hloov kho lub tsev lossis cov qauv kom nws tuaj yeem txhawb nqa ntxiv lossis sijhawm.
Lub tsev tsim
Bridge Engineering
Kev Txhawb Khoom Siv Khoom Siv
Kev Txhim Kho Cov Txheej Txheem
1) Ceg Chaw Ua Haujlwm - Kev txhawb nqa hais lus Mev, kev pabcuam kev lis kev cai, thiab lwm yam.
2) Tshaj 5,000 tons ntawm cov khoom hauv Tshuag, nrog ntau qhov ntau thiab tsawg
3) Kev tshuaj xyuas los ntawm cov koom haum tso cai xws li CCIC, SGS, BV, thiab TUV, nrog cov khoom ntim seaworthy
Ntim
Kev tiv thaiv tag nrho: Lub tarpaulin thiab 2 ~ 3 daim desiccant tau ntim rau I-beams; Lub tshav kub-sealing, waterproof tarpaulin los xij tiv thaiv los nag los ntawm kev nkag mus rau hauv I-beams.
Kev ruaj ntseg bundling: Rau txhua pob yog qhwv nrog 12 - 16 hli steel pluaj; zoo rau 2-3 tons thiab muaj peb tshaj lifting khoom.
Clear labeling: Ob hom lus (Lus Askiv thiab Lus Mev) cov ntawv sau nrog qib, kev qhia tshwj xeeb thiab HS code, batch # thiab siv rau qhov kev xeem.
Kev tiv thaiv siab Profile: Kuv beams ≥800 mm nrog ib txheej ntawm alignment roj thiab ob zaug tarpaulin.
Kev xa khoom
Txhim khu kev xa khoom xa tuaj:Cov neeg nqa khoom zoo tshaj plaws 'Kev Koom Tes (MSK, MSC, COSCO ect) rau kev caij nkoj nyab xeeb.
Kev Tswj Xyuas Zoo: Cov kab teeb yog plua plav nruj thiab koj tuaj yeem ntseeg tau tias lawv yuav mus txog qhov ntawd tsis zoo uas txhais tau tias koj tuaj yeem suav rau qhov tsis muaj teeb meem.
Q: Dab tsi yog cov qauv koj cov kab hluav taws xob ua tau raws li hauv nruab nrab Asmeskas?
A: peb cov kab hluav taws xob ua tau raws li ASTM A36 & A572 Qib 50 uas tau txais nyob rau hauv Central America. Peb kuj tuaj yeem xa cov qauv hauv lub tebchaws (xws li MEXICO NOM) lossis sib npaug rau cov qauv khoom no.
Q: Lub sijhawm xa khoom mus rau Panama ntev npaum li cas?
A: Lub Sijhawm Sijhawm Hiav Txwv Freight los ntawm Tianjin Chaw nres nkoj mus rau Colon Free Trade Zone 28-32 hnub wks. 45 ~ 60 hnub rau kev tsim khoom thiab xa khoom. Kev xa khoom sai yog muaj thiab.
Q: Koj puas muaj kev lis kev cai?
A: Kom paub meej, peb cov kws tshaj lij kev tshaj lij yuav tshaj tawm kev lis kev cai, them se & tag nrho cov ntaub ntawv tseem xa tuaj yuav du.
Chaw nyob
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