Sanitary qib seamless stainless hlau yeeb nkab ntau lawm txheej txheem steelmaking - dov puag ncig steel - perforation - txias kos duab - txias dov - ci annealing - sab hauv nto polishing - sab nrauv nto polishing - soj ntsuam thiab txais - ntim cia.
Lub Hoobkas tsim khoom ntawm qib huv seamless stainless hlau yeeb nkab los ntawm kev kos duab txias.Nyob rau hauv cov lus piav qhia ntawm ntau yam khoom tseem ceeb: 1, txias kos duab yeeb nkab tshuab: round steel perforated tom qab hu ua yeeb nkab, cov yeeb nkab dav dav yog ф 65 * 5mm lossis ф 100 * 7mm.
General industrial huv stainless hlau yeeb nkab los ntawm ф 14 * 1mm mus rau ф 200 * 3mm, yog li qhov yuav tsum tau nthuav lub raj thiab rub lub raj me me, lub tshuab nqus tsev txias kom nqa tawm.Qee zaum ob peb lub raj xa dej los yog tubules xav tau, thaum annealing (kev kho cua sov) thiab lub voj voog pickling yog nqa tawm.Cov hom thiab specifications ntawm txias raj raj tshuab thiab mandrel hom thiab specifications tsis tau piav.Cov txiaj ntsig tseem ceeb ntawm kev kos duab txias yog: kev ua haujlwm ntau dua;Nws yog qhov yooj yim thiab hloov tau los hloov cov khoom specifications thaum lub sij hawm tsim khoom.
Cov khoom siv thiab kev tsim cov cuab yeej thiab cov qauv kev saib xyuas ntawm cov cuab yeej siv tau yooj yim.Lub ntsiab qhov tsis zoo ntawm kev kos duab txias yog: qhov deformation ntawm qhov hla yog me me, yog li cov txheej txheem dhau los yog ntau dua, lub voj voog ntau lawm ntev;Kev siv hlau yog siab heev.Tsis zoo tag rau sab hauv thiab sab nrauv ntawm lub raj.2. Multi-yob txias yeeb nkab dov tshuab: nws yog cov khoom siv tseem ceeb los tsim cov khoom siv tsis huv seamless stainless hlau yeeb nkab hauv Suav teb.Sab nraud txoj kab uas hla thiab phab ntsa thickness ntawm lub txias-draw steel raj yog tsawg tshaj li 0.02-0.05 hli tom qab txias dov.
Sab hauv thiab sab nrauv tiav ntawm cov yeeb nkab yog Ra≤0.8μm, thiab phab ntsa tuab tuaj yeem ua rau 0.5mm.Tom qab polishing, sab hauv thiab sab nrauv ntawm lub raj tuaj yeem ncav cuag Ra≤0.2-0.4μm (xws li daim iav).Hom thiab specifications ntawm ntau-yob txias yeeb nkab dov zeb thiab mandrel hom thiab specifications tsis tau piav.
Qhov loj tshaj qhov tsis zoo ntawm cov yeeb nkab txias txias yog lub xeev nyuaj, uas yog, lub zog ntawm flexion coefficient yog qhov loj, nws tsis haum rau kev nthuav dav, khoov, hais lus nruj me ntsis, lossis tsis ua raws li lub teb chaws tus qauv, yog li nws yuav tsum tau ua. kub solidification kev kho mob (annealing).Feem ntau, stainless hlau raj yog kho los ntawm lub qhov cub kub melting rauv (cov kua mis), cov oxide nplai nyob rau sab hauv thiab sab nraud ntawm lub raj xav tau pickling, uas ua rau lub sab hauv thiab sab nrauv tiav ntawm lub qhov cub txias txias, thiab qhov tsos ntawm me me tsis sib xws, tsis mus txog rau qib huv ntawm cov yeeb nkab nto tiav txheej txheem.Yog li ntawd, cov roj tiv thaiv ci ntsa iab annealing rauv yuav tsum tau xaiv.
Stainless hlau qib seamless stainless hlau raj stainless hlau yog tsawg dua muaj 50% hlau thiab 10.5% chromium, thiab kuj ntxiv xws li npib tsib xee, titanium, molybdenum, thiab lwm yam, raws li cov khoom sib txawv uas muaj cov seem, cov hlau sab hauv microstructure kuj txawv, uas muaj martensite lub cev, ferrite lub cev, austenitic lub cev, ob theem, nag lossis daus hardening stainless hlau.Sanitary qib seamless stainless hlau raj kuj muaj nyob rau hauv cov ntaub ntawv sib txawv.Kev lag luam dav dav siv cov raj austenitic stainless hlau khoom ntau dua;0Cr19Ni9 (USU304), 00Cr19Ni11 (USU 304L), 0Cr17Ni12Mo2 (USU 316), 00Cr17Ni14Mo2 (USU 316L), 1Cr18Ni9Ti (SUS 321) stainless steel yeeb nkab, thiab lwm yam. , raws li qhov xav tau ntawm sab hauv thiab sab nrauv tiav ntawm cov yeeb nkab steel.Xaiv cov sanitary qib seamless stainless hlau raj nrog hom kua nruab nrab, concentration, kub, siab, ntws ceev, thiab lwm yam.
Post lub sij hawm: Sep-16-2021