Hais txog kev tsim cov kauj ruam ntawm stainless hlau seamless yeeb nkab
Kev siv cov yeeb nkab steel seamless sib txawv, thiab cov txheej txheem tsim khoom sib txawv kuj txawv.Piv txwv li: stainless hlau seamless kav tau muab faib ua cov kav dej txias thiab cov kav dej kub dov.Rau cov kav dej stainless hlau tsis huv seamless nrog ntau dua qhov yuav tsum tau ua, txias dov, kos duab txias los yog ua ke ntawm ob yuav tsum tau siv.
Kev tsim cov kauj ruam ntawm stainless hlau seamless yeeb nkab:
Tus qauv ntawm 304, 316L zoo stainless hlau khoom yog khoob, pib thiab annealing ua haujlwm.
1. Qhov txias dov ntawm cov yeeb nkab steel yog nqa tawm ntawm ntau lub yob zeb.Cov yeeb nkab stainless hlau yog dov nrog ib ncig hla uas muaj qhov sib txawv-section voj voog zawj thiab lub taub hau lub khob ruaj khov.
2. Stainless hlau raj tom qab txias dov muaj qhov zoo ntawm qhov loj yield coefficient, tsis muaj flaring, dabtsi yog khoov thiab lwm yam.Txhawm rau kom ua tau raws li tus qauv kev noj qab haus huv ntawm cov kav hlau stainless, cov kav dej txias txias yuav tsum tau ua kom lub ntsej muag ci ntsa iab, demagnetization, pickling, straightening thiab lwm yam.
3. Pickling stainless hlau yeeb nkab, thaum lub yeeb nkab yog tshem tawm cov roj, xeb, qhov chaw vuam, oxide txheej, dawb hlau thiab lwm yam av, qhov saum npoo ua nyiaj kho thiab qhov chaw yog uniformly pickled thiab passivated los tiv thaiv corrosion los ntawm cov hlau thiab hydrogen. embrittlement, inhibiting zus tau tej cov kua qaub.
4. Tom qab cov txheej txheem saum toj no, cov kauj ruam tom ntej yog txheej txheem polishing ntawm stainless hlau raj.Tus txheej txheem ntawm polishing mesh ntawm cov phab ntsa sab hauv thiab sab nrauv ntawm cov kav dej yog 400 mesh, thiab qhov smoothness ntawm sab hauv thiab sab nrauv ntawm cov kav dej polishing mus txog daim iav nto tus qauv (piv txwv li, tus qauv kev nyiam huv).
5. Lub polished stainless hlau yeeb nkab yuav tsum tau soj ntsuam los ntawm cov hlau tsis zoo ntes (los yog hydraulic test) rau sab hauv qhov tsis pom kev thiab nruj kev xaiv los ntawm cov hlau yeeb nkab zoo soj ntsuam, thiab cov khoom tsim nyog yuav tsum tau ntim thiab xa.
Post lub sij hawm: Jun-28-2022