No. 1 Tiav

No. 1 Finish yog tsim los ntawm dov stainless hlau uas tau muab rhaub ua ntej dov (kub-dov). Qhov no yog ua raws li kev kho cua sov uas ua rau ib qho kev sib txuam microstructure (annealing) thiab xyuas kom meej tias cov hlau tsis muaj steel yuav ua tau raws li cov cuab yeej cuab tam. Tom qab cov txheej txheem ua tiav no, qhov saum npoo muaj qhov tsaus nti tsis zoo li lub npe hu ua "scale". Nto chromium tau poob thaum lub sijhawm ua haujlwm dhau los, thiab, tsis muaj kev tshem tawm ntawm qhov ntsuas, cov hlau tsis muaj steel yuav tsis muab qhov kev cia siab ntawm kev tiv thaiv corrosion. Cov tshuaj tshem tawm ntawm qhov ntsuas no yog hu ua pickling lossis descaling, thiab nws yog cov txheej txheem kawg. Qhov No. 1 tiav muaj qhov ntxhib, npub, thiab tsis zoo li qub. Tej zaum yuav muaj qhov ci ntsa iab yog qhov tsis zoo ntawm qhov chaw raug tshem tawm los ntawm kev sib tsoo. Nws feem ntau yog siv rau hauv cov ntawv thov kev lag luam, xws li cov khoom siv rau kev pabcuam kub siab.

Daim ntawv thov

Cua tso cua sov, Annealing thawv, Boiler baffles, Carburizing thawv, Crystallizing pans, Firebox nplooj ntawv, Rauv arch txhawb, Rauv conveyors, rauv dampers, rauv linings, rauv pawg, Gas turbine qhov chaw, Thaum tshav kub kub exchanger baffles, Thaum tshav kub kub exchanger tubing kev txhawb nqa, Incinerat Qhov cub liner, Kiln liner, Roj burner qhov chaw, Recuperators, Refineries, Tube hangers