Galvanized steel sawb dx51d
Galvanized stip sawb yog ib qho siv hlau nrog cov khoom siv corrosion zoo heev thiab tsim qauv, hluav taws xob, thiab lwm yam. DX51D yog qhov tshwj xeeb ntawm galvanized steel sawb. "D" txhais tau tias galvanized. "X" qhia tias substrate yog kub dov. "51" SERIAL COL ROLDED.
Cov txiaj ntsig lub zog ntawm DX51 galvanized hlau strips yog 270-370MPA, uas muaj lub zog siab thiab hardness thiab tuaj yeem ua tau ntawm kev tsim kho, kev thauj mus los thiab lwm daim teb. Tsis tas li ntawd, GI strips muaj kev cuam tshuam zoo thiab hnav tsis kam, uas tuaj yeem tswj kev ua tau zoo hauv ib puag ncig.
Lub substrate ntawm GI satip yog kub yob steel phaj, uas tau txias thiab muaj cov ntsej muag zoo thiab muaj zog zoo kom tau raws li cov kev xav tau ntawm cov txheej txheem. Tsis tas li ntawd, GI strip tseem tuaj yeem yog khoov duav, muab tais, welded, welded thiab lwm yam kev ua, uas yooj yim rau cov neeg siv los ua cov txheej txheem thib ob.
Qhov saum npoo ntawm kub dip galvanized stip txheej, uas tuaj yeem tiv thaiv lub zinc tuab muaj cov huab cua thiab noo noo, thiab yog li ntawd muaj cov tshuaj tiv thaiv corrosion zoo heev. Nyob rau hauv ib puag ncig ib puag ncig, DX51d Galvanized sawb tuaj yeem khaws nws cov kev pabcuam lub neej rau ntau caum xyoo.
General galvanized steel sawb ua cov txheej txheem:
(1) Pickling (kom tshem tawm cov hlau oxide rau saum npoo ntawm sawb)
2) Txias zog (dov nyias, txhim kho phab ntsa thickness kam rau kev zam, nto tiav)
3) galvanized (hauv cov hlau substrate los ua ib qho zinc {}}} Ick txheej + zinc txheej ({{kua corrosion, zoo nkauj)
4) Kev xa khoom (ib feem ntawm cov khoom tom qab slitting thiab slitting, rau hauv net ntug lub xeev tus me nyuam)
Cov Ntawv Tshwj Xeeb:Qee cov tuab tuab Galvanized cov kab hlau (xws li cov tuab ntawm 2.5 hli lossis ntau dua), tsis tas yuav ua kom txias dua tshiab, lossis tsis xav tau cov khoom txias ncaj qha, qhov no feem ntau yog nyob ntawm cov khoom lag luam hauv qab.
- Cov Khoom Qhia Khoom Khoom
| Khoom npe | Galvanized sawb | ||
| Qhov tuab | 0.12-4mm | ||
| Qhov dav | 20-600mm | ||
| Kev nyiaj tau | Thickness: ± 0.01mm dav: ± 2mm | ||
| Zinc Txheej | 30-400g/m2 | ||
| Tau Qeb Ntawm Cov Ntaub Ntawv | SGCC SGCD Sgce |
DX51d + Z DX52D + Z DX53D + Z DX54D + Z DX56D + Z DX57D + Z |
S250Gd + Z S280Gd + Z S350Gd + z S550GD + Z |
| Nto Kho | Oiled, passivation, qhuav ... | ||
| Kev liam | Tsis tu ncua, me me, loj, xoom | ||
| Kev nyuaj | Tag nrho nyuaj, ib nrab tawv, mos | ||
| ID coil | 508mm lossis 610 hli | ||
| Coil hnyav | 1-3 tons ib coil, lossis raws li koj cov kev xav tau | ||
| Lub thawv | Txheem export pob (zaj duab xis yas hauv thawj txheej, thib ob txheej yog kraft ntawv. Thib peb txheej yog galvanized ntawv) |
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| Daim ntawv thov | Kev Tsim Kho, Kev Lag Luam, Voj Vuam thiab Siding rau Painting | ||
| Cov ntsiab lus pauv | Exw, FOB, CFR, CIF ... | ||
| Lub sijhawm khoom xa tuaj | Tsis pub dhau 15 hnub ua haujlwm tom qab tau txais | ||
