Product Overview
CovDX51D + Z Z275 galvanized steel ntawvyog tus hwm kub-dip galvanized tiaj cov khoom tsim los muab kev tiv thaiv corrosion zoo tshaj hauv cov cheeb tsam hnyav.
Coated nrog 275 g / m² ntawm zinc, daim ntawv no muaj kev tiv thaiv zoo heev tiv thaiv ya raws, ntsev, tshuaj, thiab lwm yam corrosive agents, ua rau nws zoo tagnrho rau ntev - lub sij hawm structural thiab industrial daim ntaub ntawv.
Ua los ntawm siab -zoo DX51D txias- dov hlau, Z275 zinc txheej ua raws li cov txheej txheem kev txi, tiv thaiv xeb tsim thiab txuas ntxiv lub neej kev pab cuam ntawm cov hlau.
Nws cov txheej zinc muaj zog ua kom muaj kev ruaj khov, txo cov nqi tu, thiab muab tus nqi - zoo rau kev tiv thaiv corrosion.
Ntsiab nta
Qib & Khoom: DX51D + Z, SGCC, SGCH, DX52D, nrog hwm txias - dov steel substrate
Zinc Txheej: Z275 (275 g / m²), kuj muaj nyob rau hauv 20-275 g / m²
Nto tiav: loj spangle, tsis tu ncua spangle, tsawg spangle, xoom spangle
Txuj: ASTM, AISI, BS, DIN, GB, JIS
Dav: 8-600mm (customizable)
Length: Coil los yog raws li cov neeg siv khoom xav tau
Kev kam rau siab: ± 2%
Kev Pabcuam: Vuam, decoiling, txiav
Daim ntawv thov: Cov qauv, tsheb, kev ua liaj ua teb, kev lag luam, hluav taws xob
Qhov zoo:
Kev Tiv Thaiv Kev Tiv Thaiv Zoo Tshaj Plaws: Cov txheej txheem zinc txheej tiv thaiv xeb tiv thaiv xeb, ua kom ruaj khov nyob rau sab nraum zoov thiab chaw ua haujlwm.
Lub neej ua haujlwm ntev: Hnyav Z275 txheej tiv thaiv hlau los ntawm ib puag ncig kev puas tsuaj, ncua kev txij nkawm.
Kev siv ntau yam: Haum rau vov tsev, sab hauv, gutters, flashing, HVAC ducts, automotive qhov chaw, kev ua liaj ua teb machinery, thiab hluav taws xob enclosures.
Tus nqi-Zoo: Ua ke ntev- lub sij hawm tiv thaiv corrosion nrog cov nqi sib tw piv rau stainless hlau los yog coated lwm txoj kev.
Formable thiab Fabrication-Tus phooj ywg: Zoo tagnrho rau stamping, dabtsi yog khoov, vuam, thiab lwm yam ntaub ntawv hlau fabrication txheej txheem.
Tej kev siv
Kev tsim kho: ru tsev, phab ntsa cladding, gutters, flashing, thiab lwm yam sab nrauv cov qauv uas corrosion kuj tseem ceeb heev.
Automotive: Lub cev panels, bumpers, undercarriages, thiab automotive Cheebtsam yuav tsum tau corrosion kuj thiab formability.
Hluav taws xob & Electronics: Switchgear txee, hluav taws xob enclosures, thiab tswj vaj huam sib luag yuav tsum muaj kev tiv thaiv thiab conductivity.
Kev Ua Liaj Ua Teb: Cov cuab yeej siv, cov tsheb thauj khoom, cov thawv ntim khoom, thiab cov tshuab raug cov dej noo thiab tshuaj lom neeg.
Industrial Machinery: Conveyor systems, cia racks, thiab cov khoom siv hauv tsev ua haujlwm uas yuav tsum muaj kev ruaj ntseg thiab corrosion kuj yog qhov tseem ceeb.
Sheet Hlau Fabrication: Ductwork, qhov cua tshuab, thiab cov khoom siv hlau fabricated uas tsim thiab tiv thaiv txheej yog qhov tseem ceeb.
Delivery & Ntim
Lub sij hawm xa tuaj: 7-15 hnub ua haujlwm tom qab tso nyiaj lossis L / C lees paub
Packing: Waterproof ntawv, steel strip packing; txheem seaworthy ntim haum rau txhua hom kev thauj mus los
Cov nqe lus them nqi: T / T, L / C, Western Union, thiab lwm yam kev ruaj ntseg
Lub DX51D + Z Z275 corrosion-resistant galvanized steel ntawv yog siab- zoo, ruaj, thiab ntau yam khoom siv rau kev lag luam, kev tsim kho, tsheb, thiab kev ua liaj ua teb.
Nws hnyav Z275 zinc txheej ua kom muaj kev tiv thaiv corrosion zoo heev, kev pab cuam lub neej ntev, thiab kev ua haujlwm ruaj khov, ua rau nws xaiv rau engineers, fabricators, thiab pab pawg muag khoom thoob ntiaj teb.
Q1: Lub npe "DX51D + Z" txhais li cas?
A:Qhov no yog tus qauv European (EN) tsim rau qib kub -dip galvanized steel qib:
DX:Qhia tias nws yog atxoj kev hlauFeem ntau rau kev siv txias txias.
51:Tus naj npawb tus qauv qhia txog lub hauv paus hlau nrog qhov tsawg kawg nkaus tawm lub zog feem ntau Tsawg dua lossis sib npaug li 280 MPa thiab cov khoom siv tshwj xeeb tsim nyog rau kev tsim.
D:Denotes lubqib ductility. "D" stands rau "Drawing" zoo, qhia tau hais tias zoo rau zoo heev ductility rau sib sib zog nqus daim ntaub ntawv.
+Z:Qhia cov txheej txheem:kub-dip galvanizednrog zinc txheej.
Q2: Dab tsi yog nws cov cuab yeej ua haujlwm tseem ceeb?
A:Raws li EN 10346, cov yam ntxwv raug yog:
Yield Strength (Re):Feem ntau 140 - 300 MPa (Ceeb Toom: Tsis muaj qhov tshwj xeeb yam tsawg kawg nkaus yuav tsum tau; nws yog raws li lub hauv paus steel chemistry rau formability).
Tensile zog (Rm):270 - 500 MPa.
Elongation (A₈₀):Feem ntau Ntau dua lossis sib npaug li 22% - 26% (yam tsawg kawg nyob ntawm tuab). Qhov siab elongation no yog qhov tseem ceeb rau nws cov formability.
Nws tsis yog lub siab - lub zog steel.Nws tus nqi yog nyob rau hauv nws zoo heev formability thiab corrosion tiv thaiv.
Q3: "Z" txheej yog dab tsi, thiab cov txheej txheem txheej txheem yog dab tsi?
A:Lub "Z" sawv cev rau aloj zinc txheejthov los ntawm cov txheej txheem kub kub -dip galvanizing. Qhov hnyav txheej yog teev los ntawm lub ntsiab lus (piv txwv li, Z140, Z275):
Piv txwv li - DX51D+Z140:Tag nrho cov txheej txheej tsawg kawg yog 140 g / m² (kwv yees . 20 µm ib sab, 40 µm tag nrho). Cov lej feem ntau yog Z100 (lub teeb), Z140 (tus qauv), Z200 / Z225 (hnyav), thiab Z275 (hnyav ntxiv rau qhov chaw hnyav).
Q4: Cov ntawv thov tseem ceeb rau DX51D + Z yog dab tsi?
A:Nws yog cov hlau ua haujlwm rau kev tsim khoom dav dav qhov twg corrosion kuj thiab formability xav tau, tab sistsis siab structural zog. Common siv muaj xws li:
HVAC ductwork thiab cov khoom.
Cov khoom siv hauv tsev (lub tshuab ntxhua khaub ncaws, tshuab ziab khaub ncaws, enclosures).
Lub teeb ntsuas lub tsev panels thiab profiles.
General hlau txee, enclosures, thiab lub teeb rooj tog.
Agricultural thiab industrial ntim.