Stainless hlau hniav hlau yeeb nkab
Lus piav qhia luv luv:
Stainless hlau hniav yeeb nkab kuj hu ua stainless hlau welded steel yeeb nkab, uas yog hu ua welded yeeb nkab rau luv luv.Feem ntau, steel lossis steel sawb yog welded rau hauv cov yeeb nkab steel tom qab raug crimped thiab tsim los ntawm chav tsev thiab pwm.Cov txheej txheem ntau lawm ntawm welded steel yeeb nkab yog yooj yim, ntau lawm efficiency yog siab, muaj ntau ntau yam thiab specifications, thiab cov khoom nqi me me, tab sis lub zog dav dav yog qis dua seamless steel yeeb nkab.
Muaj ntau ntau hom stainless hlau kav, tab sis lawv tsuas yog siv rau cov hom phiaj hauv qab no:
1,Classification ntawm stainless hlau kav
1. Kev faib tawm los ntawm txoj kev tsim khoom:
(1) Seamless yeeb nkab - txias drawn yeeb nkab, extruded yeeb nkab, txias dov yeeb nkab.
(2) Welded yeeb nkab:
(a) Raws li cov txheej txheem kev faib tawm - gas shielded vuam yeeb nkab, arc vuam yeeb nkab, tsis kam vuam yeeb nkab (siab zaus, tsawg zaus).
(b) Nws tau muab faib ua cov yeeb nkab ncaj welded thiab kauv welded yeeb nkab raws li qhov vuam.
2. Kev faib tawm raws li seem duab: (1) puag ncig steel yeeb nkab;(2) Rectangular raj.
3. Kev faib tawm los ntawm phab ntsa tuab - nyias phab ntsa steel yeeb nkab, tuab phab ntsa steel yeeb nkab
4. Kev faib tawm los ntawm kev siv: (1) Cov kav dej hauv av tau muab faib ua cov kav dej puag ncig, cov kav dej plaub thiab cov kav paj, uas feem ntau yog siv rau kev kho kom zoo nkauj, kev tsim kho, qauv, thiab lwm yam;
(2) Cov yeeb nkab muaj: steel yeeb nkab rau kev lag luam piping, steel yeeb nkab rau cov kav dej dav dav (dej yeeb nkab), cov khoom siv hluav taws xob / cov dej xa dej, boiler kub pauv yeeb nkab, khoom noj khoom haus yeeb nkab, thiab lwm yam. Nws yog dav siv hauv ntau yam kev lag luam , xws li petrochemical, ntawv, nuclear zog, zaub mov, dej haus, tshuaj thiab lwm yam kev lag luam uas yuav tsum tau siab rau cov kua nruab nrab.
2,Seamless steel yeeb nkab
Stainless hlau seamless yeeb nkab yog ib hom hlau ntev nrog hollow seem thiab tsis muaj pob qij txha nyob ib ncig ntawm.
1. Kev tsim cov txheej txheem thiab ntws ntawm seamless steel yeeb nkab:
Smelting>ingot> steel dov> sawing>peeling>piercing>annealing>pickling> tshauv loading> txias kos> taub hau txiav> pickling>warehousing
2. Nta ntawm seamless steel yeeb nkab:
Nws tsis yog qhov nyuaj kom pom los ntawm cov txheej txheem saum toj no ntws: ua ntej, qhov tuab ntawm phab ntsa thickness ntawm cov khoom, qhov kev lag luam ntau dua thiab siv tau.Lub thinner phab ntsa thickness, ntau dua tus nqi ua yuav;Qhov thib ob, cov txheej txheem ntawm cov khoom txiav txim siab nws cov kev txwv.Feem ntau, qhov precision ntawm seamless steel yeeb nkab yog tsawg: tsis sib luag phab ntsa thickness, tsis tshua muaj brightness ntawm lub nto sab hauv thiab sab nraum cov yeeb nkab, siab sizing nqi, thiab muaj pits thiab dub me ntsis nyob rau saum npoo sab hauv thiab sab nraum cov yeeb nkab, uas yog nyuaj rau. tshem tawm;Thib peb, nws qhov kev tshawb nrhiav thiab kev tsim kho yuav tsum ua tiav offline.Yog li ntawd, nws muaj nws qhov zoo hauv kev kub siab, siab zog thiab cov khoom siv kho tshuab.
3,Welded steel yeeb nkab
304 stainless hlau hniav zoo nkauj raj
304 stainless hlau hniav zoo nkauj raj
Welded steel yeeb nkab, hu ua welded yeeb nkab rau luv luv, yog stainless hlau yeeb nkab welded los ntawm steel phaj los yog steel sawb tom qab raug crimped thiab tsim los ntawm lub tshuab teeb thiab pwm.
1. Steel phaj>Splitting>Forming>Fusion vuam>Induction kaj tshav kub kho>Internal thiab sab nraud weld hlaws kho mob>Sshaping>Sizing>Eddy tam sim no kuaj>Laser txoj kab uas hla ntsuas>Pickling>Warehousing
2. Nta ntawm welded steel yeeb nkab:
Nws tsis yog qhov nyuaj kom pom los ntawm cov txheej txheem saum toj no ntws: ua ntej, cov khoom tsim tawm tsis tu ncua thiab hauv online.Qhov tuab ntawm phab ntsa tuab, qhov peev txheej ntau dua nyob rau hauv chav tsev thiab cov khoom siv vuam, thiab kev siv nyiaj tsawg dua thiab siv tau.Lub thinner phab ntsa, qhov qis nws cov tswv yim-tso zis piv yuav yog;Qhov thib ob, cov txheej txheem ntawm cov khoom txiav txim siab nws qhov zoo thiab qhov tsis zoo.Feem ntau, cov welded steel yeeb nkab muaj qhov ua tau zoo, cov phab ntsa tuab, siab sab hauv thiab sab nraud ntawm cov yeeb nkab steel yeeb nkab fittings (cov yeeb nkab steel qhov ci ntsa iab txiav txim siab los ntawm qib ntawm cov hlau phaj), thiab tuaj yeem ua qhov loj me.Yog li ntawd, nws embodies nws kev lag luam thiab kev zoo nkauj nyob rau hauv daim ntawv thov ntawm high-precision, nruab nrab-tso siab kua.
Muaj chlorine ion nyob rau hauv ib puag ncig siv.Cov tshuaj chlorine muaj nyob thoob plaws, xws li ntsev, hws, dej hiav txwv, hiav txwv cua, av, thiab lwm yam. Stainless hlau corrodes sai heev nyob rau hauv lub xub ntiag ntawm chloride ions, txawm surpassing zoo tib yam uas tsis muaj carbon hlau.Yog li ntawd, muaj cov kev cai rau kev siv ib puag ncig ntawm stainless hlau, thiab nws yog ib qho tsim nyog yuav tsum tau so tsis tu ncua kom tshem tawm cov plua plav thiab ua kom nws huv si thiab qhuav.
316 thiab 317 stainless hlau (saib hauv qab no rau cov khoom ntawm 317 stainless hlau) yog molybdenum uas muaj stainless hlau.Cov ntsiab lus molybdenum hauv 317 stainless hlau yog me ntsis siab dua li ntawm 316 stainless hlau.Vim tias molybdenum nyob rau hauv cov hlau, tag nrho cov kev ua tau zoo ntawm cov hlau no zoo dua li 310 thiab 304 stainless hlau.Nyob rau hauv qhov kub thiab txias, thaum lub concentration ntawm sulfuric acid qis dua 15% thiab siab dua 85%, 316 stainless hlau muaj ntau yam kev siv.316 stainless hlau kuj muaj cov tshuaj chloride zoo corrosion, yog li nws feem ntau yog siv rau hauv marine ib puag ncig.Nrog rau txoj kev loj hlob ntawm kev lag luam kev lag luam, daim ntawv thov ntawm cov yeeb nkab steel hlau kuj tau nrov dua thiab ntau dua.Nws yuav coj cov kev hloov tshiab hauv txhua qhov chaw.
