Q / BQB 302 / Q235b Kub Rolling Steel Coils
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Q / BQB 302 / Q235b Kub Rolling Steel Coils

Thawj thiab foremost txoj kev rau galvanization yog kub-dip galvanizing. Cov txheej txheem zoo ib yam li lub npe qhia! Nyob rau hauv txoj kev no, hlau los yog hlau yog dipped nyob rau hauv ib tug molten pas dej ua ke ntawm zinc uas tswj qhov kub ntawm ib ncig ntawm 860 degree F (460 degree ). Qhov no molten da dej pib metallurgical daim ntawv cog lus ntawm zinc thiab txais hlau. Tom qab cov hlau tau rub los ntawm da dej, nws hnov ​​​​mob rau qhov chaw, thiab cov zinc ntshiab sib xyaw nrog oxygen los ua zinc oxide. Cov zinc-oxide ntxiv rau cov pa roj carbon dioxide thiab tsim zinc carbonate, uas ua rau cov txheej txheem tiv thaiv zaum kawg ntawm cov khoom. Cov lus piav qhia ntawm cov khoom siv kub-dipped galvanized yog muaj cov qauv zoo li crystalline rau ntawm qhov chaw, qee zaum hu ua "spangle."
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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.

Khoom Taw qhia

 

Kev tsim cov txheej txheem dov: Cov txheej txheem dov mus txog tag nrho ntawm 4 theem, uas yog theem tom, theem rub, qhov ruaj khov dov theem thiab dov kawg theem.
1) tom-hauv theem: Cov khoom dov pib hu rau cov menyuam tig, thiab cov menyuam pib ua haujlwm ntawm cov dov daim, rub nws mus rau hauv yob qhov sib txawv los tsim cov txheej txheem dov.
2) Pull-in-theem: Thaum lub dov dov yog tom los ntawm lub rotating roller, lub rub quab yuam ntawm cov yob ntawm lub dov daim ntawv nce, thiab cov dov daim ntawv maj mam sau cov yob sib txawv mus txog rau thaum kawg ntawm lub dov daim mus txog qhov chaw. kab ntawm ob lub rollers.
3) Stable dov theem: Tom qab lub hauv ntej kawg ntawm lub dov daim ntawv tawm los ntawm yob qhov sib txawv, nws tseem cia siab rau qhov kev sib txhuam ntawm cov rotating rollers kom dhau los ntawm yob qhov sib txawv tsis tu ncua thiab stably, ua qhov yuav tsum tau deformation, thickness kev taw qhia compression , thiab longitudinal extension.
4) Thaum xaus ntawm dov: pib los ntawm qhov kawg ntawm lub dov daim ntawv nkag mus rau hauv lub deformation cheeb tsam ntawm lub yob qhov khoob kom txog rau thaum lub dov piece yog kiag li tsis sib cuag nrog cov yob.

Kub dov siv
1. Haum rau cov qauv steel thiab engineering kub dov steel phaj thiab steel strips. Nws tuaj yeem siv rau cov kav dej welded, cov khoom siv txias txias, cov khoom siv tsheb kauj vab, thiab cov vuam tseem ceeb, riveting, thiab bolting Cheebtsam.
2. Siv rau cov khoom txias-dov thiab sib sib zog nqus nqus.
3. Ua stamping thiab structural qhov chaw rau tsheb, tsheb laij teb, engineering hoisting machinery, thiab me me lub teeb industrial thiab civil machinery.
4. Ua cov ntim khoom thiab cov khoom siv hlau raug.
5. Welded kav thiab steel qauv.
6. Cov kav dej rau kev thauj cov roj thiab cov nkev.
7. Tsheb nqaj hlau thiab kab teeb.
8. Tshwj xeeb steel siv rau tsheb log.
9. Cov txheej txheem tiv thaiv daim hlau, ntaiv, ntaiv treads, thiab lwm yam.

CRGO Grain Oriented Electrical SteelCRGO Grain Oriented Electrical Steel

product-1500-1500

product-500-500

 

FAQ

Q: Koj puas tuaj yeem muab cov qauv?

A: Yog lawm, rau cov qauv tsis tu ncua yog pub dawb tab sis tus neeg yuav khoom yuav tsum them tus nqi thauj khoom.

Q: Kuv tuaj yeem tau txais cov lus hais los ntawm koj li cas?

A: Koj tuaj yeem tso peb cov lus, thiab peb yuav teb txhua cov lus hauv lub sijhawm. Los yog peb tuaj yeem tham hauv kab los ntawm tus thawj coj ua lag luam. Thiab koj tuaj yeem pom peb cov ntaub ntawv tiv toj ntawm nplooj ntawv tiv tauj.

Q: Koj puas lees txais qhov kev tshuaj xyuas thib peb?

A: Yog lawm peb lees txais.

Q: Hais txog tus nqi khoom?

A: Cov nqi sib txawv ntawm lub sijhawm mus rau lub sijhawm vim muaj kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.

Cim npe nrov: Q / bqb 302 / q235b kub dov steel kauj, Tuam Tshoj q / bqb 302 / q235b kub dov steel coils lwm tus neeg

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