Txoj kev tsim khoom ntawmstainless hlau round kavfeem ntau suav nrog cov kauj ruam hauv qab no:
1. Kev xaiv cov khoom siv: Cov txheej txheem pib nrog kev xaiv cov qib stainless hlau tsim nyog raws li daim ntawv thov thiab cov khoom xav tau. Cov qib stainless hlau feem ntau siv rau cov kav dej puag ncig xws li austenitic, ferritic, thiab duplex stainless hlau.
2. Kev npaj Billet: Cov khoom siv stainless hlau uas tau xaiv yog tau txais los ntawm daim ntawv billets lossis cov khoom cylindrical tuav. Cov billets raug tshuaj xyuas qhov zoo thiab qhov tsis xws luag ua ntej ua haujlwm ntxiv.
3. Cua sov thiab Kub Rolling: Cov billets tau muab tso rau hauv qhov kub thiab txias thiab tom qab ntawd dhau los ntawm cov dov mills kom txo lawv txoj kab uas hla thiab ua rau lawv ntev, tsis tu ncua strips hu ua "skelp." Cov txheej txheem no yog hu ua kub dov thiab pab tsim cov hlau tsis huv rau hauv cov yeeb nkab uas xav tau.
4. Kev sib sau thiab Vuam: Cov pob txha yog tom qab ntawd tsim rau hauv cov duab cylindrical los ntawm seamless lossis welded yeeb nkab tsim cov txheej txheem:
5. Seamless Pipe Manufacturing: Rau cov kav dej seamless, lub cev pob txha yog rhuab thiab pierced los tsim ib lub raj hollow hu ua "bloom." Lub paj yog ntxiv elongated thiab dov los txo nws txoj kab uas hla thiab phab ntsa thickness, uas ua rau ib tug seamless yeeb nkab. Tsis muaj vuam yog koom nrog hauv cov txheej txheem no.
Post lub sij hawm: May-31-2023