ASTM A36/A992/A992M/A572 Gr 50 Hlau I Beam
| Cov Khoom Siv Txheem | ASTM A992/A992M tus qauv (nyiam rau kev tsim kho) lossis ASTM A36 tus qauv (kev tsim kho dav dav) | Lub Zog Tawm | A992: Lub zog tawm los ≥ 345 MPa (50 ksi), lub zog tensile ≥ 450 MPa (65 ksi), elongation ≥ 18% A36: Lub zog tawm los ≥ 250 MPa (36 ksi), lub zog tensile ≥ 420 MPa A572 Gr.50: Lub zog tawm los ≥ 345 MPa, tsim rau cov qauv hnyav |
| Qhov Loj | W8 × 21 txog W24 × 104 (nti) | Ntev | Tshuag rau 6 m & 12 m, Qhov Ntev Tshwj Xeeb |
| Kev kam rau siab ntawm qhov ntev | Ua raws li GB/T 11263 lossis ASTM A6 | Daim Ntawv Pov Thawj Zoo | EN 10204 3.1 daim ntawv pov thawj khoom siv & SGS / BV daim ntawv qhia kev xeem thib peb (kev xeem tensile thiab bending) |
| Qhov Chaw Tiav | Kub-dip galvanizing, pleev xim, thiab lwm yam. Customizable | Cov ntawv thov | Kev Tsim Kho Tsev, Choj, Cov Qauv Lag Luam, Marine thiab Kev Thauj Mus Los, Lwm Yam |
| Cov pa roj carbon sib npaug | Ceq≤0.45% (Xyuas kom zoo weldability) Muaj daim ntawv lo qhia meej tias "Sib xws nrog AWS D1.1 welding code" | Qhov zoo ntawm qhov chaw | Tsis pom muaj kab nrib pleb, caws pliav, lossis cov quav. Qhov tiaj tiaj ntawm qhov chaw: ≤2mm / m Ntug perpendicularity: ≤1 ° |
| Vaj tse | ASTM A992 | ASTM A36 | Qhov Zoo / Cov Lus Cim |
| Lub Zog Tawm | 50 ksi / 345 MPa | 36 ksi / 250 MPa | A992: +39% siab dua |
| Lub zog tensile | 65 ksi / 450 MPa | 58 ksi / 400 MPa | A992: +12% siab dua |
| Kev ntev | 18% (200 hli ntsuas) | 21% (50 hli ntsuas) | A36: zoo dua ductility |
| Kev vuam tau | Zoo heev (Ceq <0.45%) | Zoo | Ob qho tib si tsim nyog rau kev vuam qauv |
| 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 |
Kub Dov Dub: Lub xeev txheem
Kub-dip galvanizing: ≥85μm (ua raws li ASTM A123), ntsev tsuag sim ≥500h
Txheej: Epoxy primer + topcoat, qhuav zaj duab xis tuab ≥ 60μm
Cov Qauv TsevCov nqaj thiab cov kem siv rau hauv cov tsev siab, cov chaw tsim khoom, cov tsev rau khoom, cov choj, thiab lwm yam, muab kev txhawb nqa tseem ceeb.
Kev Tsim Kho ChojUa haujlwm ua cov nqaj tseem ceeb lossis cov nqaj theem ob hauv cov choj, ris cov khoom thauj ntawm tsheb thiab cov neeg taug kev.
Kev Txhawb Nqa Khoom Siv Hauv Kev Lag Luam: Txhawb nqa cov tshuab loj thiab cov qauv hlau.
Kev Txhim Kho Cov QauvSiv los hloov kho lossis txhawb cov qauv tsev uas twb muaj lawm, txhim kho lawv txoj kev tiv taus khoov thiab lub peev xwm thauj khoom.
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
Kev Tiv Thaiv & Kev Ntim Khoom:Txhua pob ntawm cov I-beams raug qhwv zoo zoo hauv tarpaulin, nrog rau 2-3 lub hnab desiccant suav nrog rau hauv ib pob, thiab khi rau hauv qab lub hau kaw cua sov thiab tiv taus nag kom tiv thaiv kev puas tsuaj los ntawm dej noo.
Kev Sib Txuas Lus Ruaj Ntseg:Cov pob khoom raug khi nrog 12–16 hli Φ steel bands, tsim los rau kev tuav cov khoom siv nqa ntawm cov chaw nres nkoj Asmeskas, txhawb nqa 2–3 tons ib pob khoom kom muaj kev nyab xeeb.
Kev Sau Npe Kom Ua Raws Cai:Cov ntawv lo ob hom lus (Lus Askiv & Lus Mev) tau muab txuas rau txhua pob khoom, muab cov ntaub ntawv tseem ceeb xws li qib khoom siv, cov lus qhia tshwj xeeb, HS code, tus lej batch, thiab daim ntawv qhia kev xeem.
Kev Tswj Tshwj Xeeb rau Cov Seem Loj Tshaj Plaws:Rau cov I-beams uas muaj qhov siab ntawm ≥ 800 hli, qhov chaw hlau yog coated nrog industrial-grade anti-xeb roj, cia kom qhuav, thiab tom qab ntawd qhwv rau hauv tarpaulin rau kev tiv thaiv ntxiv.
Kev Sib Txuas Lus Zoo:Peb tswj hwm kev koom tes zoo nrog cov kab xa khoom loj, suav nrog MSK, MSC, thiab COSCO, kom ntseeg tau tias kev thauj mus los txhim khu kev qha thiab raws sijhawm.
Kev Tswj Xyuas Zoo:Peb cov haujlwm ua raws li cov qauv kev tswj hwm zoo ISO 9001. Txij li kev xaiv cov khoom ntim khoom mus rau kev faib khoom thauj, txhua kauj ruam raug saib xyuas ze kom ntseeg tau tias I-beams tuaj txog hauv qhov zoo tshaj plaws, muab lub hauv paus ruaj khov rau kev ua tiav qhov project du thiab ua haujlwm tau zoo.
Q: Koj cov hlau I beam ua raws li cov qauv twg rau Central American kev lag luam?
A: Peb cov khoom ua tau raws li ASTM A36, A572 Qib 50 cov qauv, uas tau txais dav hauv Central America. Peb kuj tseem tuaj yeem muab cov khoom lag luam ua raws li cov qauv hauv zos xws li Mexico's NOM.
Q: Lub sijhawm xa khoom mus rau Panama ntev npaum li cas?
A: Kev thauj khoom los ntawm Tianjin Chaw nres nkoj mus rau Colon Free Trade Zone siv sijhawm li 28-32 hnub, thiab tag nrho lub sijhawm xa khoom (suav nrog kev tsim khoom thiab kev tshem tawm kev lis kev cai) yog 45-60 hnub. Peb kuj muaj kev xaiv xa khoom sai.
Q: Koj puas muab kev pab txog kev tshem tawm kev lis kev cai?
A: Yog, peb koom tes nrog cov kws tshaj lij kev lis kev cai hauv Central America los pab cov neeg siv khoom ua cov ntawv tshaj tawm kev lis kev cai, kev them se thiab lwm yam txheej txheem, kom ntseeg tau tias kev xa khoom du.
Chaw Nyob
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, Suav
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