Cov cwj pwm tseem ceeb

Daim ntawv thov	Txoj kev	Khoom siv	Stainless hlau
Hom	Square, Taper, Polygonal, Dual-Pab, Ib Leeg-Pab, Round, Octagon	Keeb kwm	Jiangsu, Suav teb
Thickness	3M-12M	Cov khoom hnyav (kg)	90
Yam ntxwv	Waterproof, siab brightness, ruaj, yooj yim rau nruab, thiab ib puag ncig tus phooj ywg	Kev kho saum npoo	Kub-dip galvanizing, hmoov txheej
Cov kev pabcuam teeb pom kev zoo	Teeb pom kev zoo thiab tsim hluav taws xob tsim hluav taws xob, pib CAD tsim cov duab kos, kev pabcuam engineering	Cua-resistant	180 km / h, 200 km / teev
Lub sijhawm lav (xyoo)	5 xyoo	Khoom npe	Teeb Ncej
Lo lus tseem ceeb	Txoj kev teeb ncej	Loj	kev cai loj
Xim	Cov neeg thov kev thov	Khoom siv	Q235, Q345, Hlau, Hlau
Kev kho saum npoo	Kub Hip Galvanization	Daim ntawv thov	Txoj Kev Loj, Txoj Kev
Style	Morden	OEM/ODM	Txais
Tsim	OEM ODM

Khoom Taw Qhia

1. Lub voj voog txheej txheem HDG

Lub siab -zoo 8m lossis 12m ncej tau dhau los ua "kev cai raus dej" kom ntseeg tau tias muaj sia nyob ntev:

Degreasing & Pickling:Cov hlau yog submerged nyob rau hauv ib tug acidic tov kom tshem tawm tag nrho cov kab ntawm xeb, roj, thiab zeb nplai.

Fluxing:Cov ncej yog dipped nyob rau hauv ib tug saline tov los tiv thaiv oxidation ua ntej nws nkag mus rau hauv lub zinc da dej.

Galvanizing da dej:Qhov no yog cov kauj ruam tseem ceeb. Tus ncej yog kiag li submerged nyob rau hauv lub zinc kettle. Cov tshuaj tiv thaiv metallurgical tshwm sim, tsim ntau txheej ntawm zinc- hlau alloys topped nrog ib tug ntshiab zinc txheej.

Quenching & Passivation:Cov ncej yog txias thiab kho nrog ib zaj duab xis tiv thaiv kom stabilize qhov tiav.

2. Vim li cas HDG yuav tsum tau ua rau txoj kev teeb ncej?

Tag Nrho Kev Pabcuam (Internal & External):Vim tias nws yog txheej txheem immersion, cov zinc molten ntwssab hauvlub hollow ncej. Qhov no tiv thaiv cov phab ntsa sab hauv los ntawm "hws" (condensation), uas yog qhov ua rau kev ua haujlwm tsis zoo ntawm sab hauv.

Kev Tiv Thaiv Kev Txhaum Cai (Anodic Protection):Zinc yog tshuaj lom neeg ntau dua li hlau. Yog tias tus ncej raug khawb thaum lub sijhawm teeb tsa, cov zinc nyob ib puag ncig yuav oxidize ua ntej (saib nws tus kheej) los tiv thaiv cov hlau raug xeb los ntawm xeb.

Metallurgical Bond:Tsis zoo li cov xim, uas zaum ntawm qhov chaw, HDG tsim cov koobzinc- hlau alloy txheejuas nyuaj tshaj li lub hauv paus steel nws tus kheej. Qhov no ua rau cov txheej txheem tsis tshua muaj zog rau kev puas tsuaj thiab cuam tshuam.

Kev tu vaj tu tsev- Lub neej ntev:Hauv cov qauv hauv nroog ib puag ncig, txheej txheem zinc txheej ($ \\ge 85\\mu\\text{m}$) muab lub neej kev pab cuam ntawm25 mus rau 50 xyootsis tas yuav kov-nce.

3. Kub-Dip Galvanizing vs. "Cold" Galvanizing

Hauv kev ua lag luam, ntau tus nqi qis -cov neeg siv khoom siv "Cold Galvanizing" (Electro-galvanizing lossis Zinc- cov xim nplua nuj)) los txiav cov nqi. Nov yog yuav qhia qhov txawv li cas:

Feature	Kub-Dip Galvanizing (Decano Standard)	Kub Galvanizing (Electro-plating / Xim)
Qhov tshwm sim	Me ntsis textured, matte silver-grey, natural "spangle" qauv.	Heev du, ci, thiab ci (thaum pib), xiav -dawb tint.
Sab hauv phab ntsa	Coated nrog zinc(zoo li sab nraud).	Raw dub steel los yog lub teeb xim hauv.
Txheej Thickness	tuab:$80\\text{--}100\\mu\\text{m}$.	Heev nyias:$10\\text{--}15\\mu\\text{m}$.
Kev Pabcuam Lub Neej	20+ xyoo nyob rau hauv ib puag ncig hnyav.	Pib pom cov pob zeb hauv 1-2 xyoos.

Specification

Khoom npe	Teeb Ncej
Loj	Customized loj
Ncej qhov siab	Txoj kev teeb ncej muaj li ntawm 3 meters mus rau 20 meters, Hnub ci txoj kev teeb ncej ntawm 4 meters mus rau 16 meters
Cov duab	Circular, octagonal, ncaj, square, ib leeg - caj npab, ob - caj npab, polygon
Khoom siv	Q235, Q345, hlau, hlau
Hmoov txheej	Ntshiab polyester hmoov txheej, thiab xim tuaj yeem xaiv raws li RAL xim daim npav qauv.