Dab tsi yog txias dov coil

Cold Rolled Coil Chaw tsim tshuaj paus, Stockholder, tus neeg muag khoom CRCExporter hauvSuav teb.

1. Dab tsi yog txias dov coil

Cold coil, tseem hu ua CRC, yog hom khoom steel uas yog ua tawm ntawm kub dov hlau thiab yog tus cwj pwm me me thiab cov ntawv thov tshwj xeeb.

Cold-rolled steel yog hais txog cov hlau uas tsis muaj cov pa roj carbon monoxide uas tsim los ntawm "txias dov" txoj kev thiab ua tiav nyob ze ntawm chav tsev kub.Cold-dov steel muaj superior zog thiab machinability.Txias-dov steel ntawv yog ib txwm siv rau cov khoom lag luam uas kaw rau kev zam, txoj kev ncaj thiab cov txheej txheem coated.

Txias-cov hlau yog tsim nyob rau hauv cov mills txias uas cov khoom txias nyob ze ntawm chav sov chav tsev, ua raws los ntawm annealing thiab / lossis tempers dov.Cov txheej txheem no ua rau cov hlau uas muaj ntau qhov chaw sib txawv ntawm cov xim thiab yog qhov zoo dua hauv kev tsim nyog, ua kom haum rau cov hlau kub.Cold-dov hlau muaj cov ntsiab lus ntawm cov pa roj carbon tsawg, thiab cov txheej txheem annealing ua rau lawv softer dua li cov ntawv kub dov.Cold-dov hlau cov khoom yog feem ntau tsim nyob rau hauv nplooj ntawv, strips, tuav thiab rods.

2.Cold-dov coil classification, cov khoom ntau thiab cov khoom

Cov txheej txheem thov rau ntau lub teb chaws los teeb tsa cov hlau txias, xws li EN130, Gost 1645, Gost 17066 thiab lwm tus, qhia meej cov qib steel thiab Qhov loj me rau cov kauj txias-rolls, lawv daim ntawv thov (profiling, kev txias, kev siv zog, kev ua kom zoo dua qub thiab lwm yam.

3.Cold-dov coils raws li European qauv

Feem ntau ua raws li European cov qauv rau kev tsim cov tshuab txias txias yog EN 10130, EN 10268 thiab EN 10209.

EN 10130 yog siv rau cov khaub thuas dov coils ua los ntawm cov pa roj carbon tsawg DC01, DC03, DC04, DC05, DC06 thiab DC07 steel qib rau txias sib sau tsis muaj txheej, nrog qhov dav yam tsawg kawg nkaus ntawm 600 hli thiab qhov tsawg kawg nkaus thickness ntawm 0.35 hli.

4.Cov yam ntxwv ntawm Cold Rolled Coil

Cov yam ntxwv tseem ceeb ntawm cov khaub thuas dov coils suav nrog qhov tseeb qhov ntev, txhim kho cov khoom siv kho tshuab, thiab zoo dua saum npoo zoo dua li cov ntawv kub dov.

Txias dov kuj ua rau nws muaj peev xwm los tsim cov ntawv nyias nyias uas tsis tuaj yeem tsim hauv cov kub dov mills.Cov kev lag luam tseem ceeb uas siv cov tshuab txias txias yog siv lub tshuab tsim, cov khoom siv, kev tsim kho, tsheb.Thaum nws los txog rau kev tsim kho cov coils, cov qauv steel, bent kaw thiab qhib profiles, thiab lwm yam.

JINBAICHENG khoomntau yam muab rau koj los optimize koj cov khoom thiab cov txheej txheem.