Kev ua kom zoo nkauj welded round ss sus sus 304L 316 316 xyoo 304 Stainless hlau yeeb nkab / raj tsim

Hniav Welded Round SS Sus Plaub 304L 314 316 314 Stainless Hlau Yeeb / Tube

Hniav Welded Round SS sus sus 304L 316 316 xyoo 304 Stainless Hlau Yeeb / Tube Featured Duab

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, 306, 310, 46, 44L, 904, 904L, 2205,2507, thiab 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

Nto 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

Khoom npe	Stainless Hlau Hloov Yeeb
Lub hom phiaj	ASTM AISI DIN, EN, GB, JIS
Qib hlau	200 series: 201,202
	300 series: 301,304L, 316,316L, 316Ti, 317L, 321,309s, 310s
	400 Series: 409L, 410,430s, 420J1,4203,444,441,441,436
	Cov Hlau Duplex: 904L, 2205,2507,2101,2520,2304
Txheej hauv lub taub	6-2500mm (raws li yuav tsum tau)
Qhov tuab	0.3mm-150mm (raws li yuav tsum tau)
Qho ntev	2000mm / 2500 hli / 3000mm / 6000mm / 12000mm (raws li yuav tsum tau)
Kev txawj	Tsis ntse
Nplaim	No.1 2B BA 6K 8k Daim iav No.4 hl
Kev nyiaj tau	± 1%
Cov ntsiab lus	FOB, CFR, cif

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.

Qhov zoo tshaj ntawm stainless hlau saum npoo yog qhov tseem ceeb raws li nws ncaj qha cuam tshuam nws corrosion tsis kam. Corrosion yog ib qho tshwm sim ntuj uas tshwm sim thaum cov hlau hnov nrog cov tshuaj ib puag ncig lawv, xws li huab cua lossis ya raws.

Nrog cov hlau stainless, lub chromium nyob rau hauv alloy ua ib txheej tiv thaiv ntawm cov npoo uas txwv tsis pub siv cov hlau los ntawm kev rov qab los ntawm nws ib puag ncig. Cov txheej no yog hu ua zaj duab xis passivation. Txawm li cas los xij, cov yeeb yaj kiab passive ntawm stainless hlau tsis yog indestructible. Yog tias cov nplaim tawg lossis paug, cov yeeb yaj kiab tuaj yeem tsoo, tawm hauv cov hlau tsis yooj yim rau kev xeb. Tias yog vim li cas tswj kev nyiam huv thiab kev ncaj ncees ntawm stainless hlau chaw yog qhov tseem ceeb.

Muaj ob peb txoj hauv kev los txhim kho qhov zoo ntawm stainless hlau qhov chaw. Ib txoj kev yog los siv cov txheej txheem hu ua passivation. Qhov no cuam tshuam nrog cov chaw tshwj xeeb nrog cov kev daws tshwj xeeb uas tshem tawm cov impurities thiab txhim kho cov khoom tiv thaiv ntawm cov yeeb yaj kiab passive. Passivation tuaj yeem ua tiav los ntawm ntau cov tswv yim xws li cov tshuaj da dej lossis hluav taws xob hauv hluav taws xob.

Lwm txoj hauv kev kom tswj tau qhov zoo ntawm stainless hlau chaw yog tu tas li thiab txij nkawm. Cov tshuaj ntxuav cov hlau uas yuav tsum ntxuav kom huv thiab cov ntaub mos muag muag, thiab cov tawv ncauj yog cov khoom tsis zoo lossis tshem tawm nrog cov khoom siv ntxuav tshwj xeeb.

Zuag qhia tag nrho, qhov tseem ceeb ntawm cov hlau stainless tag tsis tuaj yeem overemphasized. Cov khoom lag luam nto yog qhov tseem ceeb los xyuas kom meej txog lub durability thiab ntev ntawm cov khoom. Los ntawm kev ua raws li kev tu thiab tu cov txheej txheem, cov hlau tsis muaj peev xwm muab kev ua tau zoo txuas ntxiv thiab kev ua kom zoo nkauj tau ntau xyoo los.

Cov txheej txheem ntawmPtus pas nrig

Stainless hlau yog paub txog nws cov durability, corrosion tsis kam thiab versatility. Nws yog feem ntau siv nyob rau hauv ntau yam kev siv nrog rau cov yeeb nkab ntau lawm.

Cov yeeb nkab stainless hlau yog dav siv hauv cov chaw muaj kev lag luam thiab hauv kev tsim kho cov tsev thiab cov qauv. Cov txheej txheem ntau lawm ntawm cov yeeb nkab steel hlau yog cov txheej txheem sib txuam nrog ntau cov kauj ruam.

Cov khoom siv raw
Thawj kauj ruam hauv kev tsim cov yeeb nkab steel hlau yog kom tau txais cov khoom nyoos. Lub ntsiab tivthaiv ntawm stainless hlau yog hlau, tab sis nws yog sib xyaw nrog lwm cov ntaub ntawv los muab nws cov khoom tshwj xeeb. Cov ntaub ntawv no suav nrog npib tsib xee, chromium thiab molybdenum. Cov ntaub ntawv nyoos yog ua tib zoo xaiv thiab sib xyaw ua ke los ua cov qib xav tau ntawm cov hlau stainless. Cov khoom siv no tau yaj ua ke nyob rau hauv qhov chaw sov sov, qhov chaw uas lawv tau muab tso rau hauv cov pwm los pib cov txheej txheem ntawm cov txheej txheem ntawm cov khoom siv. Pwm, feem ntau ua los ntawm cov xuab zeb lossis tej hub, yog tsim los tsim hollow tsho kawg ntawm cov txheej txheem. Tom qab cov alloy tau hliv rau hauv pwm, nws yog tso cai rau txias thiab solunify. Cov duab kawg yog lub raj nrog cov npoo ntxhib thiab qhov chaw tsis ncaj.

kos
Cov kauj ruam tom ntej hauv cov txheej txheem yog dov. Lub raj yog pub los ntawm cov xas ntawm cov txiv ntoo uas ntsaws thiab cov khoom siv, ua rau muaj ntau lub taub hau. Lub raj xa mus dhau ntawm lub Mandrel kom ntseeg tau tias nws yog zoo kawg nkaus puag ncig thiab cov phab ntsa tuab yog hnav. Tus txheej txheem no, hu ua sizing, yog qhov tseem ceeb los ua kom ntseeg tau tias cov khoom tiav tiav ua tau raws li cov lus qhia uas yuav tsum tau ua.

Txiav thiab Xov
Thaum lub raj tau loj dua, nws yog lub sijhawm rau txiav thiab xov. Qhov no suav nrog txiav lub raj rau qhov ntev xav tau thiab smoothing tawm cov npoo npoo lossis burrs. Lub raj yog ces polished muab nws du, ci tag. Cov txheej txheem no yuav pab kom cov pa yeeb kev tiv thaiv thiab muab nws zoo nkauj.

Kuaj thiab tshuaj xyuas
Yuav tsum tau ua tiav cov khoom lag luam yuav tsum tau dhau kev sim thiab tshuaj xyuas ua ntej lawv muag. Txheeb xyuas cov raj rau cov tsis xws luag xws li cov kab nrib pleb lossis xeb me ntsis. Nws kuj dhau kev xeem rau lub zog, durability thiab corrosion tsis kam. Thaum cov yeeb nkab tau dhau tag nrho cov kev ntsuam xyuas uas yuav tsum tau thiab tshuaj xyuas, nws tau npaj rau kev siv. Cov yeeb nkab stainless hlau tsim kev siv cov txheej txheem no yog siv nyob rau hauv ntau ntawm ntau yam kev lag luam, suav nrog kev tsim kho, roj thiab kev tsim khoom.

Hauv cov ntsiab lus, kev tsim cov kav hlau stainless hlau yog cov kauj ruam ntau cov kauj ruam muaj ntau theem los ntawm cov khoom siv raw los ua tiav cov khoom tiav. Nws yuav tsum ua tib zoo saib xyuas kom meej, kev tswjhwm zoo thiab kev tswj hwm zoo kom ntseeg tau cov khoom tiav thiab haum rau ntau cov ntawv thov.