ASTM A572 Qib 50 hlau I-beams yog cov nqaj hlau muaj zog, cov hlau tsis tshua muaj zog uas muab lub peev xwm thauj khoom zoo heev thiab weldability rau cov tsev, choj, thiab cov qauv kev lag luam.
Muaj Zog Siab Qis Alloy ASTM A572 Qib 50 Hlau I-Beams Kev Cai Loj Muaj Cov Hlau Qauv I-Beam
| Vaj tse | Cov Lus Qhia Tshwj Xeeb / Cov Lus Qhia Ntxiv |
|---|---|
| Cov Khoom Siv Txheem | ASTM A572 Qib 50 (HSLA cov hlau ua vaj tse) |
| Lub Zog Kho Tshuab | Cov txiaj ntsig ≥345 MPa (50 ksi); Tensile 450–620 MPa |
| Qhov Loj ntawm Tshooj | W8 × 18 txog W24 × 104 (imperial W-puab) |
| Kev Xaiv Ntev | Tus qauv 6 m & 12 m; muaj kev txiav raws li qhov project |
| Kev Tswj Xyuas Qhov Ntev | Tsim tawm raws li ASTM A6 kev kam rau siab |
| Kev Tshuaj Xyuas & Daim Ntawv Pov Thawj | EN 10204 3.1; xaiv tau SGS / BV kev kuaj |
| Qhov Xwm Txheej Nto | Dub, pleev xim, lossis kub-dip galvanized |
| Cov Kev Siv Ib Txwm Muaj | Cov tsev, cov choj, kev lag luam hnyav, kev thauj mus los & cov qauv dej hiav txwv |
| Cov pa roj carbon sib npaug (Ceq) | ≤0.47%, tsim nyog rau kev vuam qauv (AWS D1.1) |
| Qhov Zoo Tshaj Plaws | Nto du, tsis muaj qhov tsis zoo; ncaj ≤2 hli/m |
| Vaj tse | Cov Lus Qhia Tshwj Xeeb | Kev piav qhia |
|---|---|---|
| Lub Zog Tawm | ≥345 MPa (50 ksi) | Qib thauj khoom uas qhov kev hloov pauv tas mus li pib |
| Lub zog tensile | 450–620 MPa (65–90 ksi) | Qhov siab tshaj plaws tensile load ua ntej tawg |
| Kev ntev | ≥18% | Kev ntsuas qhov du ntawm qhov ntev ntawm tus qauv ntsuas |
| Qhov nyuaj (Brinell) | 135–180 HB | Qhov ntsuas qhov nyuaj |
| Cov pa roj carbon (C) | ≤0.23% | Sib npaug rau lub zog thiab weldability |
| Manganese (Mn) | 0.50–1.60% | Txhim kho lub zog thiab qhov kub qis toughness |
| Sulfur (S) | ≤0.05% | Tswj kom tswj tau qhov ductility |
| Phosphorus (P) | ≤0.04% | Txwv kom txhim kho kev tawv thiab kev qaug zog |
| Silicon (Si) | ≤0.40% | Pab txhawb rau lub zog thiab deoxidation |
| Duab | Qhov tob (hauv) | Flange Dav (hauv) | Lub Vev Thickness (hauv) | Flange Thickness (hauv) | Qhov hnyav (lb/ft) |
| W8 × 21 (Qhov Loj Muaj) | 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 (Qhov Loj Muaj) | 24 | 12 | 0.4 | 0.88 | 104 |
| Cov Qauv | Qhov ntau yam | ASTM A6/A6M Kev kam rau siab | Cov Lus Cim |
|---|---|---|---|
| Qhov tob (H) | 100–600 hli (4"–24") | ±3 hli (±1/8") | Yuav tsum nyob hauv qhov loj me nominal |
| Qhov Dav Dav ntawm Flange (B) | 100–250 hli (4"–10") | ±3 hli (±1/8") | Ua kom ruaj khov load-bearing |
| Qhov tuab ntawm lub vev xaib (t_w) | 4–13 hli | ±10% lossis ±1 hli | Cuam tshuam rau lub peev xwm shear |
| Flange Thickness (t_f) | 6–20 hli | ±10% lossis ±1 hli | Qhov tseem ceeb rau lub zog khoov |
| Ntev (L) | 6–12 m tus qauv; kev cai 15–18 m | +50 / 0 hli | Tsis pub muaj kev kam rau siab minus |
| Kev Ncaj Ncees | — | 1/1000 ntawm qhov ntev | piv txwv li, qhov siab tshaj plaws 12 hli camber rau 12 m beam |
| Flange Squareness | — | ≤4% ntawm qhov dav ntawm flange | Xyuas kom meej tias vuam / sib dhos zoo |
| Tig | — | ≤4 hli/m | Qhov tseem ceeb rau cov kab ntev ntev |
Kub Dov Dub: Lub xeev txheem
Kub-dip galvanizing: ≥85μm (ua raws li ASTM A123), ntsev tsuag sim ≥500h
Txheej: Qhov saum npoo ntawm lub nqaj hlau tau coated nrog cov xim kua los ntawm pneumatic txau.
| Kev Kho Kom Haum Rau Pawg | Cov kev xaiv | Kev piav qhia | MOQ |
|---|---|---|---|
| Qhov Loj | Qhov Siab (H), Dav ntawm Flange (B), Qhov Ntev ntawm Web & Flange (t_w, t_f), Ntev (L) | Qhov loj me raws li tus qauv lossis tsis raws li tus qauv; kev pabcuam txiav-rau-ntev muaj | 20 tons |
| Kev Kho Mob Nto | Raws li dov (dub), Sandblasting/Shot blasting, Anti-xeb roj, Pleev xim/Epoxy txheej, Kub-dip galvanizing | Txhim kho kev tiv thaiv xeb rau ntau qhov chaw ib puag ncig | 20 tons |
| Kev Ua Haujlwm | Kev Tho, Kev Txiav, Kev Txiav Bevel, Kev Vuam, Kev Ua tiav ntawm Lub Ntsej Muag, Kev Tsim Kho Ua Ntej | Tsim raws li cov duab kos; tsim nyog rau cov thav duab, cov ntoo, thiab kev sib txuas | 20 tons |
| Kev Cim thiab Kev Ntim Khoom | Kev cim tshwj xeeb, Kev ntim khoom ua ke, Cov phaj tiv thaiv kawg, Kev qhwv dej tsis nkag, Txoj kev npaj thauj khoom hauv thawv | Xyuas kom muaj kev nyab xeeb ntawm kev tuav thiab kev xa khoom, zoo tagnrho rau kev thauj khoom hauv hiav txwv | 20 tons |
Kev Tsim Kho Vaj Tse:Ua haujlwm ua cov nqaj hlau thiab cov kem tseem ceeb hauv cov skyscrapers, cov chaw tsim khoom, cov chaw khaws khoom, thiab cov choj rau kev nqa cov khoom thauj.
Kev Tsim Kho Choj:Ua cov tswv cuab tseem ceeb lossis cov tswv cuab hla hauv tsheb thiab cov choj taug kev.
Kev Txhawb Nqa Kev Lag Luam & Khoom Siv:Kev txhawb nqa zoo rau cov khoom siv hnyav, kev teeb tsa thiab cov thav duab kev lag luam.
Kev Txhim Kho Cov Qauv:Siv los txhawb lossis txhim kho cov qauv uas twb muaj lawm kom txhim kho kev thauj khoom thiab kev khoov.
Kev Tsim Kho Vaj Tse
Kev Tsim Kho Choj
Kev Txhawb Nqa Khoom Siv Hauv Kev Lag Luam
Kev Txhim Kho Cov Qauv
1) Chaw Ua Haujlwm Ceg - Kev txhawb nqa hais lus Mev, kev pab tshem tawm kev lis kev cai, thiab lwm yam.
2) Muaj ntau tshaj 5,000 tons ntawm cov khoom hauv Tshuag, nrog ntau yam ntau thiab tsawg
3) Tshawb xyuas los ntawm cov koom haum muaj cai xws li CCIC, SGS, BV, thiab TUV, nrog rau cov ntim khoom seaworthy txheem
Ntim:
Cov pob khoom raug khi nrog cov hlua hlau thiab cov spacers ntawm cov khaubncaws sab nraud povtseg kom tiv thaiv kev txav mus los thiab kev puas tsuaj rau qhov chaw.
Qhwv nrog ntawv tsis dej rau cov dej noo thiab tiv thaiv xeb.
Luam tawm kom meej meej nrog qib / qhov loj / tus lej cua sov / kev tshuaj xyuas.
Kev xa khoom:
Los ntawm Hiav Txwv: Kev xa khoom los yog kev xa khoom loj tuaj yeem teeb tsa nyob ntawm qhov loj me thiab qhov chaw.
Sib koom tes kom ntseeg tau tias muaj kev nyab xeeb, kev thauj khoom zoo thiab kev xa khoom raws sijhawm.
Kev Dais Teeb Meem Kev Thauj Mus Los Hauv Tebchaws Amelikas: ASTM I Beams feem ntau raug xa mus rau Tebchaws Amelikas los ntawm kev thauj khoom hauv hiav txwv nrog cov hlua khi hlau, kev tiv thaiv kawg, thiab kev kho mob tiv thaiv xeb kom ntseeg tau tias kev thauj mus los muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Q: Cov lus qhia tshwj xeeb rau koj cov I-beams hauv nruab nrab Asmeskas yog dab tsi?
A: Peb cov Ibeams yog ua raws li ASTM A36 & A572 Qib 50 uas yog tsim rau Austin America. Peb kuj tuaj yeem muab cov khoom lag luam raws li cov qauv hauv tebchaws (MEXICO NOM, piv txwv li).
Q: Lub sijhawm xa khoom mus rau Panama ntev npaum li cas?
A: Lub Sijhawm Thauj Khoom Hiav Txwv Los Ntawm Chaw Nres Nkoj Tianjin Mus Rau Colon Free Trade Zone 28–32 hnub lub lis piam. Lub Sijhawm Tsim Khoom & Lub Sijhawm Xa Khoom seb puas siv lub sijhawm tsim khoom lossis lub sijhawm xa khoom nyob ntawm seb tus neeg yuav khoom puas xav tau muab cov khoom tso rau ntawm nws lub thawv, lossis xav tau peb npaj rau kev xa khoom. Kev xa khoom sai kuj tuaj yeem npaj tau thiab.
Q: Koj puas tuaj yeem pab nrog kev tshem tawm kev lis kev cai?
A: Yog, peb cov kws tshaj lij yuav ua daim ntawv tshaj tawm kev lis kev cai, them se & txhua daim ntawv ua haujlwm kom ntseeg tau tias kev xa khoom zoo.
Chaw Nyob
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, Suav
Xov tooj
+86 13652091506
Sau koj cov lus ntawm no thiab xa tuaj rau peb
