DX54D Cold Rolled Galvanized / Galvanized Steel Co rau PPGI
Galvanized chev, daim nyias nyias hlau ntawv uas tau muab tso rau hauv Molten zinc da dej kom nws mus rau saum npoo no rau ib txheej ntawm zinc. Tam sim no, nws yog feem ntau ua los ntawm cov txheej txheem txuas ntxiv, uas yog, lub phaj yob tsis tu ncua nyob rau hauv chav da dej nrog melted dig steel phaj; Jalloyed galvanized steel ntawv. Hom steel no tseem yog tsim los ntawm cov qauv kub, tab sis nws yog rhuab kom txog 500 ℃ tam sim ntawd tom qab tau ua ib qho kev siv cov txheej txheem ntawm zinc thiab hlau. Qhov no galvanized chev muaj zoo txheej nruj thiab weldability.Cold Rolled Carbon Steel ChevYuav muab faib ua kub-dov coils thiab cold-rolled kub-rolled kub-cov khoom siv hauv tsev, ntim, thauj mus los thiab kev lag luam hauv tsev neeg. Tshwj xeeb, steel qauv kev tsim kho, tsheb tsim, steel khoom siv tsim thiab lwm yam kev lag luam. Qhov kev thov ntawm kev tsim kev tsim kho thiab kev lag luam lub teeb yog lub tseem ceeb ntawm Galvanized chev, uas cov account rau li 30% ntawm kev thov ntawm galvanized ntawv.
1. Corrosion Kuj: Galvanizing yog kev lag luam thiab siv xeb tau xeb zoo siv. Txog ib nrab ntawm lub ntiaj teb zinc ntau lawm yog siv rau tus txheej txheem no. Zinc tsis tsuas yog ua cov txheej tiv thaiv tuab ntawm cov hlau saum hlau, tab sis kuj muaj cov txiaj ntsig Cathodic tiv thaiv. Thaum lub zinc txheej puas lawm, nws tseem tuaj yeem tiv thaiv kev xeb ntawm cov khoom siv hlau ua los ntawm kev tiv thaiv Cathodic.
2.
3. Refirstity: Kev Xav Txog Kev Ua Haujlwm Loj, Ua Nws Ib Lub Thermal Barrier
4. Cov txheej muaj zog muaj cov txheej txheem nruj me ntsis, thiab cov qauv zinc tshwj xeeb cov qauv me me, uas tuaj yeem tiv thaiv tshuab puas thaum siv kev thauj mus los thiab siv.
Cold Rolled Galvanized Steel ChevCov khoom lag luam yog siv tau rau hauv kev tsim kho, lub teeb kev lag luam, ua liaj ua teb, ua liaj ua teb, ua liaj ua teb, lag luam thiab lwm yam kev lag luam. Kev lag luam kev tsim kho yog siv los tsim cov tshuaj tiv thaiv-corrosion corrosion thiab ru tsev gratings rau kev lag luam thiab vaj tse tsev; Nyob rau hauv kev lag luam lub teeb, nws yog siv los tsim cov khoom siv hauv tsev, siv hluav taws xob, nws yog siv los tsim cov khoom lag luam ntawm cov tsheb, thiab lwm yam; Ua liaj ua teb, tsiaj cov txiv thiab cov ntses ntses feem ntau yog siv los ua khoom noj khoom haus thiab kev thauj mus los, cov khoom lag luam ua roj thiab cov khoom lag luam dej, thiab lwm yam; Nws yog tsuas yog siv rau kev khaws cia thiab kev thauj khoom ntawm cov ntaub ntawv thiab cov cuab yeej ntim khoom.
| Khoom npe | Galvanized Steel Chev |
| Galvanized Steel Chev | ASTM, en, JIS, GB |
| Teem nqi | DX51D, DX52D, DX52D, DX53d, S220GD, S250GD, S2500Gd, S250GD, S550GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGCD3, SGC340, SGC340, SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CRRES (340), SQ CR 320 (550), CQ, FS, cov ntawv, SQ CR33 (25), SQ CR37 (275), SQ CRRES (340), SQ CRRES (340), SQ CR 320 (550); lossis cov neeg yuav tsum tau ua |
| Qhov tuab | 0.10-20-2mm tau customized raws li qhov koj xav tau |
| Qhov dav | 600 hli-1500mm, raws li cov neeg yuav tsum tau ua |
| Txawj txawj li | Kub dipped Galvanized Chev |
| Zinc Txheej | 30-275g / m2 |
| Nto Kho | Passivation, roj, lacquer sealing, phosphatating, tsis kho |
| Nplaim | Kev hnoos qeev li cas, misi spangle, ci ntsa iab |
| Coil hnyav | 2-15metric tuj rau ib coil |
| Lub thawv | Cov ntaub ntawv pov thawj dej yog sab hauv cov hlau nplaum, cov ntaub nplaum yas steel yog sab nraud ntim, sab nraud saib xyuas phaj, tom qab ntawd qhwv los ntawm Xya Steel siv.or raws li cov neeg yuav tsum tau ua |
| Daim ntawv thov | Cov qauv tsim kho, cov khoom siv stand steel, cov cuab yeej |
1. Koj tus nqi yog dab tsi?
Peb cov nqi yuav hloov pauv raws li kev muab khoom thiab lwm yam kev lag luam. Peb yuav xa ib daim ntawv teev nqe tshiab rau koj tom qab koj lub tuam txhab sib cuag
peb rau cov ntaub ntawv ntxiv.
2. Koj puas muaj qhov kev txiav txim tsawg kawg nkaus?
Yog lawm, peb xav tau tag nrho cov kev txiav txim thoob ntiaj teb kom muaj kev txiav txim yam tsawg kawg nkaus. Yog tias koj tab tom nrhiav rau kev so haujlwm tab sis muaj ntau ntau me dua, peb pom zoo kom koj mus saib peb lub vev xaib
3. Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
Yog lawm, peb tuaj yeem muab cov ntaub ntawv feem ntau suav nrog cov ntawv pov thawj ntawm kev tsom xam / kev sib raug zoo; Kev tuav pov hwm; Keeb kwm, thiab lwm cov ntaub ntawv xa tawm uas yuav tsum tau ua.
4. Lub sijhawm ua haujlwm nruab nrab yog dab tsi?
Rau cov qauv, lub sijhawm coj yog li 7 hnub. Rau huab hwm coj ntau lawm, lub sijhawm txhuas yog 5-20 hnub tom qab tau txais cov nyiaj them tso nyiaj. Cov sijhawm ua tau ua tau zoo thaum
(1) Peb tau txais koj cov nyiaj tso nyiaj, thiab (2) peb muaj koj qhov kev pom zoo kawg rau koj cov khoom. Yog tias peb lub sijhawm coj ua tsis ua haujlwm nrog koj lub sijhawm, thov mus rau koj qhov yuav tsum tau nrog koj muag. Hauv txhua qhov xwm txheej peb yuav sim ua kom haum raws li koj cov kev xav tau. Feem ntau peb muaj peev xwm ua tau li ntawd.
5. Dab tsi ntawm cov kev them nyiaj txoj kev uas koj txais?
30% ua ntej los ntawm T / T, 70% yuav ua ntej kev hloov pauv ntawm FOB; 30% ua ntej T / T, 70% tiv thaiv tsab ntawv los ntawm Black ntawm CIF.
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