G40 SGCC Galvanized Steel Chev Stainless Hlau Strip Coils
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
(1) Kev ntub dej kub-dip galvanizing: Cov kuab tshuaj nyob rau saum npoo ntawm cov phaj hlau nkag mus rau cov kua zinc uas npog nrog cov kuab tshuaj molten rau ntawm qhov chaw tsis qhuav (uas yog, qhov saum npoo tseem ntub) rau kub-dip galvanizing. Qhov tsis zoo ntawm txoj kev no yog:
ib. Galvanizing tsuas yog ua tau nyob rau hauv lub xeev tsis muaj txhuas. Lub alloy txheej ntawm txheej yog tuab heev thiab tsis zoo adhesion.
b. Cov zinc slag generated sib sau ua ke ntawm qhov sib txuas ntawm cov kua zinc thiab cov kua txhuas thiab tsis tuaj yeem tso rau hauv qab ntawm lub lauj kaub (vim tias cov ntsiab lus tshwj xeeb ntawm zinc slag yog ntau dua li cov zinc kua tab sis tsawg dua cov hlau lead. kua). Nyob rau hauv txoj kev no, cov hlau phaj dhau los ntawm zinc txheej thiab ua paug rau saum npoo. Yog li ntawd, txoj kev no tau pib tshem tawm.
(2) Ib leeg steel phaj: Txoj kev no feem ntau siv cov phaj kub dov ua cov khoom siv raw. Ua ntej, lub phaj annealed yog xa mus rau lub rhiav pickling, thiab sulfuric acid los yog hydrochloric acid yog siv los tshem tawm cov oxy-kub-dip galvanized hlau nplai nyob rau saum npoo ntawm steel phaj. Tom qab pickling, steel phaj tam sim ntawd nkag mus rau hauv lub tank dej kom ntub thiab tos rau galvanizing, uas tuaj yeem tiv thaiv cov phaj hlau los ntawm oxidized dua. Tom qab ntawd, nws nkag mus rau pickling, dej ntxuav, squeezing, ziab, kub-dip galvanizing nyob rau hauv ib lub lauj kaub zinc (qhov kub yog tswj ntawm 445-465 degree), thiab ces oiling thiab chromating. Qhov zoo ntawm cov ntawv kub-dip galvanized ua los ntawm cov qauv no yog qhov zoo dua qub piv rau cov galvanizing ntub dej, thiab nws tsuas yog qee qhov nqi rau cov khoom me me.
(3) Huilin Fare: Qhov no txuas ntxiv galvanizing ntau lawm kab suav nrog alkali degreasing, hydrochloric acid pickling, dej ntxuav, thiab hnyav txheej.
FAQ
Q: Cov ntaub ntawv khoom dab tsi kuv yuav tsum tau muab?
A: Koj yuav tsum muab cov khoom, thickness, dav, ntev los yog lwm yam nthuav dav thiab tus naj npawb ntawm tons koj xav yuav;
Q: Vim li cas thiaj xaiv peb?
A: Peb yog ib lub tuam txhab hlau thiab steel kev lag luam kev lag luam thiab kev lag luam, Peb lub tuam txhab tau ua lag luam steel rau ntau tshaj kaum xyoo, peb muaj kev paub txog thoob ntiaj teb, kev tshaj lij, thiab peb tuaj yeem muab ntau yam khoom siv hlau zoo rau peb cov neeg siv khoom.
Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg.Peb tuaj yeem tsim los ntawm koj cov qauv lossis kos duab kos duab;
Q: Kuv puas tuaj yeem mus ntsib koj lub Hoobkas?
A: Tau kawg, peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub Hoobkas;
Cim npe nrov: G40 sgcc galvanized steel coil stainless hlau sawb coils, Tuam Tshoj g40 sgcc galvanized steel kauj stainless steel sawb coils lwm tus neeg
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