Adzɔnuwo ƒe ŋgɔdonya .
Kpɔɖeŋu .
Galvanized steel coil si wotsɔ dzotsinuwo ƒo dzoe si nye ASTM A653 si wɔ ɖeka kple galvanized la nye gaŋutinu si me ʋuʋudedi le si ŋu wotrɔ asi le be wòawɔ ɖe nutome kple xɔtuɖoɖo ƒe nudidi siwo bia nu geɖe wu dzi. Wowɔe ɖe ASTM A653 ƒe dzidzenuwo nu (G90, DX51D, Z275, Z350 ƒe nutrenuwo), coil sia nye hot-dip zinc layer si le ʋeʋẽm (275-350g/m²) alo aluminum-zinc alloy (Aluzinc AZ150).
Substrate la—si li le DX51D (taɖodzinu bliboa), DX52D (tametata deto), kple DX54D (nutata si me goglo)—si daa ŋusẽ kple nɔnɔme, si wɔe be wòsɔ nyuie na dɔwɔwɔwo abe ƒumelãwo ƒe nugoewo, dɔwɔƒewo ƒe xɔtaxɔe, kple mɔ̃ sesẽwo ƒe akpawo ene. Coil ƒe spangle alo spangle-maɖemaɖe ƒe anyigba ƒe nuwuwu sɔ kple dɔwɔwɔ zazã kple evelia ƒe dɔwɔwɔ siaa.
Ŋutinuwo
Kpekpeɖeŋunu siwo wotsɔna ƒoa nu ɖe nu ŋu ƒe tiatia :
Z275/Z350 : Zinc ƒe nutrenu dzadzɛwo hena xɔxlɔ̃ ƒe tsitretsitsi gãtɔ kekeake le ƒuta (Z275) kple dɔwɔƒewo ƒe nuto siwo gbɔ eme (Z350) me, siwo toa gaƒoƒo 2,000+ ƒe dzetsi dodokpɔ me.
Aluzinc AZ150 : 55% aluminum-zinc alloy coating si naa 4x agbe didi wu zinc dzadzɛ le dzoxɔxɔ gã/high-humidity ɖoɖowo, tsitretsitsi ɖe oxidation vaseɖe 450°C (le kpɔɖeŋu me, ŋusẽ numiemie yaƒoƒo ɖoɖowo).
xɔtuɖoɖo ƒe dzesiwo na hiahiã ɖesiaɖe :
DX51D : Gɔmeɖose si woɖo na amewo katã (si me ŋusẽ 270 MPa le), si sɔ na bending/cutting bɔbɔe (le kpɔɖeŋu me, Highway Guardrails, Storage Racks).
DX54D : Extra-deep drawing grade (didime ≥34%), si sɔ nyuie na nɔnɔme sesẽwo abe ʋu ƒe amiɖakawo kple yameʋu ƒe akpa aɖewo ene.
ASTM ƒe Sedziwɔwɔ & Dodokpɔ :
Do go G90 coating weight (445g/m²) na dɔ veviwo abe tɔdzisasrã ƒe akpawo kple ƒuta mɔ̃wo ene, si ana woakpɔ egbɔ be wowɔ ɖe United States ƒe Dot kple Eurocode 3 ƒe dzidzenuwo dzi.
Nutunu dodokpɔ sesẽwo dometɔ aɖewoe nye tensile strength, bend radius, kple coating adhesion (Cross-cut test: ≤5% flaking).
Surface finish versatility :
Spangled surface : Dzɔdzɔme kristalo ƒe nɔnɔme (5-10mm) doa ŋusẽ xɔxlɔ̃ ƒe tsitretsitsi ɖe dɔwɔwɔ siwo woɖe ɖe go ŋu (le kpɔɖeŋu me, meli siwo tsɔa nu, ami rig xɔtuɖoɖowo).
Spangle-free surface : smooth finish (RA ≤1.5μm) na nutata/akɔtaɖonu si me womewɔ naneke le o, si wozãna le atsyɔ̃ɖoɖo ƒe xɔtuɖaŋuwo me (le kpɔɖeŋu me, blemanudzraɖoƒe ƒe ŋgɔgbekpawo).
Mᴐbibia
Marine & Transportation : wɔa ISO meliɖoɖo ƒe nugoewo (le kpɔɖeŋu me, Maersk agbatsɔʋuwo), ƒuta yaƒoƒomɔ̃ ƒe gɔmeɖoanyiwo, kple ketekemɔ ƒe tasiaɖamwo, kple AZ150 ƒe nutsyɔnu si tsi tre ɖe dzetsi ƒe tsi ƒe xɔxlɔ̃ ŋu.
Dɔwɔƒewo ƒe Dɔwɔƒewo : Wozãa wo le atikewɔƒewo (le kpɔɖeŋu me, BASF wɔwɔ ƒe dɔwɔƒewo), gakpowɔƒewo, kple elektrikŋusẽdɔwɔƒewo hena ductwork, nudzraɖoƒewo, kple xɔtuɖaŋuwo.
Mɔ̃ kpekpewo : wɔa akpa aɖewo na caterpillar excavators, John Deere tractors, kple tomenukulawo ƒe agbatsɔʋuwo, kple Z350 ƒe nutsyɔnu si kpɔa ta tso abrasion me le nuto siwo me ke le, si me tsi le me.
Xɔtuɖaŋu & Mɔ̃ɖaŋudɔwɔwɔ : Enyo ŋutɔ na xɔtaxɔ si me ahomya ate ŋu anɔ te ɖo (Miami-Dade County da asi ɖe edzi), anyigbaʋuʋu ƒe gakpowo (Japan ƒe Kanto nuto), kple gɔmeɖoanyi ƒe ƒuƒoƒo siwo le ƒuta ƒe nutowo me.
Nyabiasewo ƒe 1999 me.
Q: Nukae 'dx52d' fia le adzɔnuwo ƒe kɔpi me .?
A: DX52D fia gakpo si wotsɔ galvanized wɔe si me dzoxɔxɔ le si me nutata ƒe ŋutete deto le, si sɔ na stamping si sɔ gbɔ (le kpɔɖeŋu me, mɔ̃wo ƒe akpawo, ʋu ƒe akpa siwo le eme).
Q: Woate ŋu azã AZ150 ɖe gakpo si mexɔ dzo o teƒe le nuɖuɖu ŋuti dɔwɔwɔ me .?
A: Ao, nuɖuɖu ƒe kadodo tẽ bia gakpo si mexɔ dzo o; AZ150 sɔ nyuie na dɔwɔƒe siwo menye nuɖuɖu o zazã abe nuku ƒe silowo kple amidzraɖoƒe ene.
Q: Aleke wokpɔa coil la ta le dutanyigbawo dzi dɔdɔ me .?
A: Kraft-pepa si te ŋu nɔa te ɖe tsi nu la xatsaa coilwo, wotsɔa polyethylene film xea wo nu, eye wotsɔa gakpo blaa wo be woatsɔ axe mɔ na atsiaƒu-ya ƒe xɔxlɔ̃ le mɔzɔzɔ me.
Q: Vovototo kae le G90 kple Z350 ƒe nutrenuwo dome .?
A: G90 (445g/m²) nye ASTM ƒe ŋkɔ na zinc kpekpe kpekpe, esime Z350 (350g/m²) nye metrik si sɔ kple wo nɔewo; Wozãa wo ame evea siaa na teƒe siwo xɔ dzo akpa gake G90 ya le ʋeʋẽm wu.
| Galvanized sheet /galvanized coil . |
Nuwɔwɔ ƒe dzidzenu . |
ASTM, AISI,JIS, DIN, EN,GB, Gost . |
Nu |
DX51D,DX52D,DX53D,Z275,G90,G350,G450,G550,SGCC,,SGCH,GECC,,SPHC,A36,E235/S235JR,Q235B,E355 45A,Q345B,Q345C,Q345D,Q345E,ST35,ST37,ST45,ST52,DC01,DC02,SS400,HC340LA,B410LA,HC420LA,B340LA,B340LA |
Lolome
|
Titrime . |
0.105-4mm . |
Kekeme |
600-1250mm . |
Dzigbɔɖi |
+/-0.02mm . |
Zinc ƒe nutrenu . |
Z30-600G/㎡ |
Ŋkume |
Bright,mill, polished, ami, galvanized, alo abe alesi wòhiã ene . |
Fetuxɔxɔ . |
Ex-dɔwɔwɔ, FOB, CIF, CFR, kple bubuawo . |
Fexexe |
T/T, L/C, Ɣetoɖoƒe Dukɔwo ƒe Habɔbɔ, Alibaba Asitsatsa Ŋuti Kakaɖedzinu, kple bubuawo |
Ɣeyiɣi si woatsɔ aɖoe ɖa . |
Le ŋkeke 3-5 me na míaƒe nudzraɖoƒe ƒe lolome, ŋkeke 15-20 na míaƒe nuwɔwɔ . |
Nu babla |
Dustproof kraft sheet
gayibɔ packing
dzogoe ametakpɔnu
packing belt . |
MOQ . |
25 tɔn (le FCL si ƒe didime nye afɔ 20 me) . |
Kpɔɖeŋunu |
Femaxee eye woate ŋu akpɔe . |
Nyonyo |
Mill dodokpɔ ƒe ɖaseɖigbalẽ, ISO9001, CE,SGS, TVE |
Dɔwɔwɔ ƒe Dɔwɔƒe . |
Bending, welding, decoiling, lãɖeɖe, punching . |
Mɔ̃ɖaŋununya ƒe nɔnɔmewo le galvanized steel .
|
Zãzã . |
Ɖoƒe |
Yield ƒe ŋusẽ(MPA) . |
Tensile Ŋusẽ(MPA) . |
Punching galvnaized gakpo .
|
DC51D+Z . |
- |
270-500 . |
DC52D+Z . |
140-300 . |
270-420 . |
DC53D+Z . |
140-260 . |
270-380 . |
structure galvanized gakpo .
|
S280GD+Z . |
≥280 . |
≥360 . |
S350GD+Z . |
≥350 . |
≥420 . |
S550GD+Z . |
≥550 . |
≥560 . |
