Lag luam wholesale 1 hli 2 hli Zoo Tshaj 410 420 430 440 stainless hlau yeeb nkab ss Tube tsim chaw tsim tshuaj paus thiab chaw muag khoom

1 hli 2 hli Zoo Tshaj 410 420 430 440 stainless hlau yeeb nkab ss raj

Cov lus piav qhia luv luv:

Stainless hlauyog hlau alloy uas tiv taus xeb thiab xeb. Nws muaj tsawg kawg yog 11% chromium. Stainless hlau lub corrosion los ntawm chromium, uas ua rau zaj duab xis passive uas tiv thaiv cov khoom thiab kho nws tus kheej nyob rau hauv muaj cov oxygen.

Nws huv, lub zog thiab corrosion tsis kam tau ua rau kev siv cov hlau stainless hauv cov nroj tsuag ua noj ua haus.

Txawv ntau hom stainless hlau yog cim nrog tus lej Aisi uas muaj cov tshuaj lom neeg uas tsis muaj tshuaj lom neeg, thiab, ETTM, en, JIS thiab GB cov qauv hauv lub rooj sib txuas.

Tshuaj xyuas:SGS, TUV, BV, Kev soj ntsuam Hoobkas

Txheem:AISI, ASTM, DIN, JIS, BS, NB

Tus Qauv Zauv:201, 202, 302, 302, 304, 304, 309, 310, 41, 4430, 44L, 904L, 2205, tus lwm yam

Alloy lossis tsis:Tsis-alloy

Sab nraud inch:Ua si

Kev Pab:Dabtsi yog khoov, vuam, decoiling, xuas nrig ntaus, txiav, moulding

Ntu duab:Voj voog

Deg tas:BA / 2B / No.1 / No.4 / 8K / Hl / HL / 2D / 1D

Lub sij hawm xa tuaj:3-15 hnub (raws li tonnage tiag tiag)

Chaw nres nkoj cov ntaub ntawv:Tianjin chaw nres nkoj, chaw nres nkoj Shanghai, Qingdao chaw nres nkoj, thiab lwm yam.

Cov ntsiab lus them nqi:L / CT / T (30% tso nyiaj) Western Union

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Khoom Qhia Qhia

Khoom Ntawv

Khoom Qhia Qhia

tem	410 420 430 44000TAless Hlau Yeeb Nkab
Lub hom phiaj	JIS, AISI, ASTM, GB, DIN, EN
Qhov chaw ntawm keeb kwm	Phiaj suav
Hom Lub Npe	Zoo li vaj ntxwv
Ntaus	Seamless / Weld
Qib hlau	200/300/400 Series, 904L S32205 (2205 (2205), S32750 (2507)
Daim ntawv thov	Tshuaj Kev Lag Luam, Cov Khoom Siv Txhua Yam
Kev pab cuam	Dabtsi yog khoov, vuam, decoiling, xuas nrig ntaus, txiav, moulding
Kev txawj	Kub dov / dov txias
Cov ntsiab lus them nqi	L / CT / T (30% tso nyiaj)
Nqe nqe	CIF CFR FOB EX-ua haujlwm

Daim Ntawv Thov Tseem Ceeb

Cov yeeb nkab stainless hlau yog ib hom hollow ntev round hlau, uas yog tsuas yog siv cov pipelines, kev lag luam kev kho mob, thiab lwm yam, nrog rau cov khoom siv kho tshuab. Ib qho ntxiv, thaum kev khoov thiab torsional lub zog yog tib yam, qhov hnyav yog sib dua, yog li nws tseem muaj dav hauv kev tsim cov tshuab khoom siv thiab cov qauv txua. Kuj siv tau siv los ua cov rooj tog thiab chav ua noj, thiab lwm yam.

Tsab ntawv:
1.Txoj kev ua piv txwv, 100% tom qab-kev muag khoom zoo, txhawb txoj kev them nyiaj;
2.Cov lwm yam tshwj xeeb ntawm cov roj carbon steel yog muaj nyob raws li koj qhov yuav tsum tau ua (OEM & ODM)! Hoobkas nqe koj yuav tau txais los ntawm pawg muaj koob muaj npe.

Stainless hlau yeeb tshuaj pes tsawg

Tshuaj Yeeb Nkab%
Teem nqi	C	Si	Mn	P	S	Ni	Cr	Mo
201	I≤0 .15	I≤0 .75	5. 5-7. 5	I≤0.06	≤ 0.03	3.5 -5.5	16 .0 -18.0	-
202	I≤0 .15	5Tsl.0	7.5-10.0	I≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	I≤0 .15	5Tsl.0	I≤2.0	I≤0.045	≤ 0.03	6.0-8.0	16.0-18.0	-
302	I≤0 .15	I≤1.0	I≤2.0	I≤0.035	≤ 0.03	8.0-10.0	17.0-19.0	-
304	I≤0 .0.08	I≤1.0	I≤2.0	I≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
30L	I≤0.03	I≤1.0	I≤2.0	I≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
309s	I≤0.08	I≤1.0	I≤2.0	I≤0.045	≤ 0.03	12.0-15.0	22.0-24.0	-
310s	I≤0.08	≤1.5	I≤2.0	I≤0.035	≤ 0.03	19.0-22.0	24.0-26.0
316	I≤0.08	I≤1.0	I≤2.0	I≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	I≤0 .03	I≤1.0	I≤2.0	I≤0.045	≤ 0.03	12.0 - 15.0	16 .0 -1 8.0	2.0 -3.0
321	≤ 0 .08	I≤1.0	I≤2.0	I≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -1 9.0	-
630	≤ 0 .07	I≤1.0	I≤1.0	I≤0.035	≤ 0.03	3.0-5.0	15.5-17.5	-
631	I≤0.09	I≤1.0	I≤1.0	I≤0.030	I≤0.035	6.50-7.75	16.0-18.0	-
904L	≤ 2 .0	I≤0.045	I≤1.0	I≤0.035	-	23.0.0 11.0	19.0-23.0	4.0-5.0
2205	I≤0.03	I≤1.0	I≤2.0	I≤0.030	I≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	I≤0.03	I≤0.8	I≤1.2	I≤0.035	I≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	I≤0.08	≤1.5	I≤2.0	I≤0.045	≤ 0.03	0.19 -0. 22	0. 24 -0. 26	-
410	I≤0.15	I≤1.0	I≤1.0	I≤0.035	≤ 0.03	-	11.5-13.5	-
430	I≤0.1 2	I≤0.75	I≤1.0	≤ 0.040	≤ 0.03	I≤0.60	16.0 -18.0

Stainless STeel Yeeb SUrface Fntxias

Los ntawm kev ua cov kev sib txawv ntawm cov kev sib txawv thiab qhov chaw reprocessing tom qab dov, qhov saum npoo av tiav ntawm stainless hlaukev thaiv qhov raiss tuaj yeem muaj ntau hom.

Muaj ntau hom kev kho cov tshuaj nto rau cov yeeb nkab steel hlau, txhua tus nrog nws tus kheej cov yam ntxwv tshwj xeeb thiab cov txiaj ntsig zoo.

Ib qho ntawm feem ntau hom kev kho mob rau kev kho cov yeeb nkab steel hlau yog 2b kev kho. Qhov kev kho mob saum npoo no tau tiav los ntawm kev txias dov lub stainless hlau ntawv thiab tom qab no analing nws. Lub txiaj ntsig nto muaj qhov du, matte tiav, zoo tagnrho rau cov ntawv thov uas kev ua kom zoo nkauj tsis yog qhov kev txhawj xeeb thawj.

Lwm qhov nrov ua tiav rau cov yeeb nkab steel hlau yog txhuam txhuam. Qhov ua tiav no tau ua tiav los ntawm kev siv hlau txhuam kom tsim cov kab ntsug lossis kab rov tav nyob saum npoo ntawm cov yeeb nkab steel hlau. Txhuam cov tiav feem ntau siv nyob rau hauv cov ntawv thov uas kev ua kom zoo nkauj yog qhov tseem ceeb ntawm architectural lossis cov kev siv hniav. Ntxiv nrog rau 2b thiab txhuam cov kav hlau ua ke, cov kav hlau stainless hlau kuj tseem muaj lwm hom kev kho mob ntawm cov npoo av, xws li BA nto kev kho mob.

Lub BA tiav yog ua tiav los ntawm kev ci ntsa iab annealing lub stainless hlau, ua rau muaj kev tiv thaiv nto li. Lub tsom iav nyhuv yog tiav los ntawm polishing lub stainless hlau saum npoo rau lub siab siab, ua rau pom cov iav zoo li lub ntsej muag.

Qhov kev xaiv ntawm nto tas rau stainless hlau tubing yog nyob ntawm ntau yam xws li daim ntawv thov, ib puag ncig, thiab xav tau kev ua kom zoo nkauj, thiab xav tau kev ua kom zoo nkauj. Piv txwv li, 2b tiav tej zaum yuav haum rau kev lag luam kev lag luam uas tsis yog qhov tseem ceeb, thaum pleev xim kom haum rau kev tsim khoom lossis cov ntawv thov dai. Hauv kev xaus, qhov saum npoo ua tiav ntawm cov yeeb nkab steel hlau yog qhov tseem ceeb cuam tshuam rau nws cov kev ua tau zoo thiab kav ntev.

Kev kho ntau cov kev kho kom sib txawv muaj cov khoom sib txawv thiab cov txiaj ntsig nyob ntawm daim ntawv thov thiab cov kev ntsuas kom zoo nkauj. Cov khoom siv stainless hlau tubing tseem yog cov khoom nrov nyob hauv ntau yam kev lag luam, thiab nws cov npoo tas ua lub luag haujlwm tseem ceeb hauv nws txoj kev vam meej.

Cov txheej txheem ntawmPtus pas nrig

Cov Txheej Txheem Tseem Ceeb: Hloov Hlau → Kev Tshawb Fawb → Dailing → Kev Kho Mob Kub Npaum → Cov Yeeb Nkab Siv Cov Yeeb Nkab → Yeeb Nkab Txiav (Tas Yeeb Nkab Txiav (Tas Yeeb Nkab Txiav (Tas Yeeb Nkab Txiav (Tsiab-Rau -Length) → Pickling / Passivation → tiav cov khoom kuaj (EDDY tam sim no, ultrasonic, dej siab) → ntim thiab cia.

Thawj kauj ruam hauv kev tsim covStainless Hlau KavPuas yog xaiv cov ntaub ntawv raw. Stainless hlau muaj hlau, chromium, thiab sib txawv ntawm lwm cov hlau xws li npib tsib xee, molybdenum, lossis titanium. Nws yog ib qho tseem ceeb kom xaiv cov ntaub ntawv raw zoo kom ntseeg tau qhov zoo tshaj plaws thiab cov yam ntxwv ntawm cov khoom tiav.

Thaum xaiv cov khoom siv tau xaiv, cov kauj ruam tom ntej nyob rau hauv cov txheej txheem ntau lawm yog los txo tus hlau hauv lub cub tawg. Lub Molten Steel yog tom qab ntawd nchuav rau hauv cov pwm kom ua kom muaj lub ntsej muag ci ntsa iab.

Lub billet yog tom qab ntawd xa mus rau ib lub kub dov zeb uas nws yog tsim mus rau hauv cov duab uas xav tau. Qhov kub dov steel yog tom qab ntawd raug rau kev kho cua sov, xws li annealing lossis quenching, txhawm rau txhim kho nws cov khoom. Annealing koom nrog cov hlau cua kub kom siab kub thiab tom qab ntawd txias nws maj mam ua kom nws softer thiab ntau du. Quenching cuam tshuam nrog cov hlau txias kom txias kom txias nws thiab ua kom muaj zog dua.

Cov kauj ruam tom ntej nyob rau hauv ntau lawm yog machining.Stainless hlau tubingYog machined rau nws cov duab kawg, qhov loj me thiab ntev siv ntau cov cuab yeej xws li lathes, milling tshuab thiab tho.

Cov txheej txheem machining kuj tseem tuaj yeem cuam tshuam kev tshem tawm cov kev tsis zoo saum npoo xws li roughness lossis burrs. Tom qab cov txheej txheem machining, cov kav dej stainless hlau tau ntxuav kom tshem tawm cov kev paug ua ntej xa mus kuaj. Qhov no yog kauj ruam tseem ceeb nyob rau hauv kom ntseeg tau tias cov khoom tiav tau raws li cov qauv uas yuav tsum tau ua thiab cov qauv zoo.

Cov txheej txheem ntsuas suav nrog kev sim siab, sib nqus artle partle partleing, Ultrasonic kuaj thiab lwm yam kev kuaj. Thaum kawg, cov yeeb nkab stainless hlau ua tiav thiab npaj rau cov zaub mov xa tuaj lossis teeb tsa.

Cov kav dej tuaj yeem muab ntau cov kev kho mob xws li Polishing, sib tsoo lossis hluav taws xob los txhim kho lawv cov tsos thiab corrosion tsis kam.

Hauv kev xaus, cov txheej txheem ntau lawm ntawm cov yeeb nkab steel hlau yog cov nyom thiab yuav tsum muaj kev txawj ntse thiab ua tib neeg paub meej. Txawm li cas los xij, qhov zoo ntawm cov yeeb nkab steel hlau ua rau nws cov khoom nrov hauv ntau yam lag luam. Cov txheej txheem ntawm kev xaiv cov ntaub ntawv raw zoo, melting, muab cov khoom siv hluav taws xob, corrosing, tshuab ua kom zoo thiab muab cov kev pab cuam kub thiab muab ntau xyoo.