Pickling Kub Rolled Steel Chev
Qhov luaj li cas ntawm cov hlau phaj yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm lub rooj "Qhov Loj thiab Cov Lus Qhia Tshwj Xeeb ntawm Cov Hlau Rolled Kub (Tshaj tawm los ntawm GB / T709-1988)".
Qhov luaj li cas ntawm cov hlau sawb yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm lub rooj "Qhov Loj thiab Cov Lus Qhia Tshwj Xeeb ntawm Kub Rolled Steel Strip (Excerpted los ntawm GB / T709-1988)".
Qhov dav ntawm cov hlau phaj kuj tuaj yeem yog qhov loj ntawm 50mm lossis ntau yam ntawm 10mm.
Qhov ntev ntawm cov hlau phaj yog qhov loj ntawm 100mm los yog ntau yam ntawm 50mm, tab sis qhov tsawg kawg nkaus ntev ntawm cov hlau phaj nrog qhov dav tsawg dua los yog sib npaug li 4 hli yuav tsum tsis pub tsawg tshaj 1.2m, thiab qhov tsawg kawg nkaus ntev ntawm steel phaj. nrog lub thickness ntau dua 4 hli yuav tsum tsis pub tsawg tshaj 2m.
Raws li qhov yuav tsum tau ua, lub thickness ntawm steel phaj tsawg dua 30 hli, lub thickness interval yuav yog 0.5 hli.
Raws li kev xav tau, tom qab kev sib tham ntawm tus neeg muag khoom thiab cov neeg yuav khoom, cov ntawv hlau thiab cov strips ntawm lwm qhov ntau thiab tsawg tuaj yeem muab tau.
Common thickness:0.8, 1.0, 1.2, 1.5, 1.8, 2.0, 2.35, 2.45, 2.50, 2.70, 2.75, 2.8, 2.9, 2.95, 3.0, 3.25, 3.35, 3.75, 3. 4.25, 4.5, ib. 4.7, 4.75, 5, 5.5, 5.75, 6, 6.75, 7, 7.5, 7.75, 8, 8.75, 9, 9.5, 9.75, 10, 10.5, 11, 11.5, 12
Kub nruam dov tuaj yeem muab faib ua cov qauv carbon zoo tib yam, cov hlau tsis tshua muaj hlau, thiab hlau alloy raws li nws cov khoom siv thiab kev ua haujlwm.Raws li lawv cov kev siv sib txawv, lawv tuaj yeem muab faib ua: txias forming steel, structural steel, automotive structural steel, corrosion-resistant structural steel, mechanical structural steel, welded gas cylinder thiab siab nkoj steel, pipeline steel, thiab lwm yam.
Kub-dip galvanized kub dov phaj chav tsev txais kev txhim kho Sendzimir annealing txheej txheem, thiab cov khoom siv raw yog kub dov pickled coils.Cov txheej txheem ntau lawm yog raws li nram no:
Kub dov pickled coil → uncoiling → txiav lub taub hau thiab tus Tsov tus tw → vuam → nkag looper → hloov kho Sendzimir kab rov tav annealing rauv → kub-dip galvanizing → txias tom qab plating → zinc txheej thickness gauge → smoothing thiab straightening → passivation kev kho mob → Electro lub rooj → Coiling → Weighing thiab packing → Cov khoom tiav cia.
