Lag luam wholesale zoo nkauj Welded Round SS Tube SUS 304L 316 316L 304 Stainless hlau yeeb nkab / Tube Chaw tsim tshuaj paus thiab tsum

Hniav Welded Round SS Tube SUS 304L 316 316L 304 Stainless Hlau Yeeb / Tube

Hniav Welded Round SS Tube SUS 304L 316 316L 304 Stainless hlau yeeb nkab / Tube Featured duab

Lus piav qhia luv luv:

Stainless hlauyog cov hlau alloy uas tiv taus xeb thiab corrosion. Nws muaj tsawg kawg yog 11% chromium. Stainless hlau qhov corrosion kuj yog los ntawm chromium, uas tsim ib zaj duab xis passive uas tiv thaiv cov khoom thiab kho nws tus kheej thaum muaj oxygen.

Nws huv huv, lub zog thiab corrosion kuj tau coj mus rau kev siv cov hlau tsis muaj steel hauv cov chaw ua tshuaj thiab zaub mov.

Ntau hom stainless hlau tau cim nrog AISI peb tus lej, thiab ISO 15510 tus qauv teev cov tshuaj muaj pes tsawg leeg ntawm cov hlau tsis muaj hlau uas tau teev tseg hauv ISO, ASTM, EN, JIS thiab GB cov qauv hauv lub rooj sib hloov muaj txiaj ntsig.

Kev tshuaj xyuas:SGS, TUV, BV, Hoobkas tshuaj xyuas

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

Qauv nab npawb:201, 202, 204, 301, 302, 303, 304, 304L, 309, 310, 310S, 316, 316L, 321, 408, 409, 410, 416, 409, 416, 416, 409, Ib., 2205. 2507, ib

Alloy los yog Tsis:Tsis-Alloy

Sab nraud txoj kab uas hla:Customzied

Kev Pabcuam:Bending, Vuam, Decoiling, Punching, Txiav, Moulding

Seem Tshooj:Hloov

Nto tiav:BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

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

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

Cov nqe lus them nqi:L / CT / T (30% Deposit) Western Union

Xa email rau peb Whatsapp Email

Product Detail

Khoom cim npe

Product Detail

Khoom npe	Stainless hlau Round yeeb nkab
Txuj	ASTM AISI DIN, EN, GB, JIS
Qib Steel	200 Series: 201,202
	300 Series: 301,304,304L, 316,316L, 316Ti, 317L, 321,309s, 310s
	400 Series: 409L, 410,410s, 420j1,420j2,430,444,441,436
	Duplex Hlau: 904L, 2205,2507,2101,2520,2304
Sab nraud	6-2500mm (raws li xav tau)
Thickness	0.3mm-150mm (raws li xav tau)
Ntev	2000mm / 2500mm / 3000mm / 6000mm / 12000mm (raws li xav tau)
Cov txheej txheem	Seamless
Nto	No.1 2B BA 6K 8K Daim iav No.4 HL
Ua siab ntev	± 1%
Nqe lus	FOB, CFR, CIF

Daim ntawv thov tseem ceeb

Stainless hlau yeeb nkab yog ib hom hollow ntev round steel, uas yog tsuas yog siv nyob rau hauv industrial thauj pipelines xws li roj av, tshuaj lom neeg kev lag luam, kev kho mob, khoom noj khoom haus, lub teeb kev lag luam, mechanical instrument, thiab lwm yam, raws li zoo raws li mechanical structural Cheebtsam. Tsis tas li ntawd, thaum lub zog khoov thiab torsional zoo ib yam, qhov hnyav yog sib dua, yog li nws kuj tau siv dav hauv kev tsim khoom ntawm cov khoom siv tshuab thiab cov qauv engineering. Tsis tas li ntawd feem ntau siv ua rooj tog thiab chav ua noj, thiab lwm yam.

Nco tseg:
1.Free sampling, 100% tom qab-muag kev ruaj ntseg zoo, Txhawb txhua txoj kev them nyiaj;
2.Tag nrho lwm yam specifications ntawm round carbon steel kav muaj raws li koj yuav tsum tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.

Stainless hlau yeeb nkab Chemical Compositions

Tshuaj muaj pes tsawg leeg%
Qib	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0.15	≤0.75	5.5-7. 5	≤ 0.06	≤ 0.03	3.5-5.5 Nws	16.0-18.0 Nws	-
202	≤0.15	≤ l.0	7.5-10.0 Nws	≤ 0.06	≤ 0.03	4.0-6.0	17.0-19.0 Nws	-
301	≤0.15	≤ l.0	≤ 2.0	≤ 0.045	≤ 0.03	6.0-8.0 Nws	16.0-18.0 Nws	-
302	≤0.15	≤1.0	≤ 2.0	≤ 0.035	≤ 0.03	8.0-10.0 Nws	17.0-19.0 Nws	-
304	≤0.0.08	≤1.0	≤ 2.0	≤ 0.045	≤ 0.03	8.0-10.5 Nws	18.0-20.0 Nws	-
304l ua	≤ 0.03	≤1.0	≤ 2.0	≤ 0.035	≤ 0.03	9.0-13.0 Nws	18.0-20.0 Nws	-
309s ua	≤ 0.08	≤1.0	≤ 2.0	≤ 0.045	≤ 0.03	12.0-15.0 Nws	22.0-24.0 Nws	-
310S ib	≤ 0.08	≤1.5	≤ 2.0	≤ 0.035	≤ 0.03	19.0-22.0 Nws	24.0-26.0 Nws
316	≤ 0.08	≤1.0	≤ 2.0	≤ 0.045	≤ 0.03	10.0-14.0 Nws	16.0-18.0 Nws	2.0-3.0 Nws
316l ua	≤0.03	≤1.0	≤ 2.0	≤ 0.045	≤ 0.03	12.0-15.0 Nws	16.0-18.0 Nws	2.0-3.0 Nws
321	≤ 0.08	≤1.0	≤ 2.0	≤ 0.035	≤ 0.03	9.0-13.0 Nws	17.0-19.0 Nws	-
630	≤ 0.07	≤1.0	≤1.0	≤ 0.035	≤ 0.03	3.0-5.0 Nws	15.5-17.5 Nws	-
631 ib	≤ 0.09	≤1.0	≤1.0	≤ 0.030	≤ 0.035	6.50-7.75 Nws	16.0-18.0 Nws	-
904l ua	≤ 2.0	≤ 0.045	≤1.0	≤ 0.035	-	23.0 · 28.0 Nws	19.0-23.0 Nws	4.0-5.0
2205	≤ 0.03	≤1.0	≤ 2.0	≤ 0.030	≤ 0.02	4.5-6.5	22.0-23.0 Nws	3.0-3.5
2507 ib	≤ 0.03	≤ 0.8	≤1.2	≤ 0.035	≤ 0.02	6.0-8.0 Nws	24.0-26.0 Nws	3.0-5.0 Nws
25 20	≤ 0.08	≤1.5	≤ 2.0	≤ 0.045	≤ 0.03	0.19-0.0 Nws. 22	0. 24-0. 26	-
410	≤ 0.15	≤1.0	≤1.0	≤ 0.035	≤ 0.03	-	11.5-13.5 Nws	-
430	≤0.1 2	≤ 0.75	≤1.0	≤ 0.040	≤ 0.03	≤ 0.60	16.0-18.0 Nws

Stainless hlau STube Surface Finish

Los ntawm kev sib txawv ntawm cov txheej txheem txias dov thiab deg reprocessing tom qab dov, qhov nto tiav ntawm stainless hlaubars tuaj yeem muaj ntau hom.

Qhov zoo ntawm stainless hlau nto yog ib qho tseem ceeb vim nws ncaj qha cuam tshuam nws corrosion kuj. Corrosion yog ib yam tshwm sim uas tshwm sim thaum hlau react nrog cov tshuaj ib puag ncig lawv, xws li huab cua los yog ya raws.

Nrog rau cov hlau tsis muaj steel, cov chromium hauv cov hlau ua cov txheej txheem tiv thaiv ntawm qhov chaw uas tiv thaiv cov hlau los ntawm kev cuam tshuam nrog 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 qhov chaw puas los yog muaj kab mob, cov yeeb yaj kiab tuaj yeem tawg, ua rau cov hlau tsis zoo rau corrosion. Tias yog vim li cas kev tswj xyuas kev huv thiab kev ncaj ncees ntawm cov hlau tsis huv yog qhov tseem ceeb.

Muaj ntau ntau txoj hauv kev los txhim kho qhov zoo ntawm cov hlau tsis zoo. Ib txoj hauv kev yog siv cov txheej txheem hu ua passivation. Qhov no suav nrog kev kho qhov chaw nrog cov tshuaj 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 yam txuj ci xws li tshuaj da dej lossis electropolishing.

Lwm txoj hauv kev los tswj xyuas qhov zoo ntawm cov hlau tsis huv yog kev tu thiab tu tsis tu ncua. Stainless hlau nto yuav tsum tau ntxuav nrog ib tug me me detergent thiab ib tug mos ntaub, thiab tej yam tawv ncauj stains los yog discolorations yuav raug tshem tawm nrog tshwj xeeb tu cov khoom.

Zuag qhia tag nrho, qhov tseem ceeb ntawm cov hlau tsis muaj hlau tsis tuaj yeem overemphasized. Qhov zoo ntawm qhov chaw yog qhov tseem ceeb los xyuas kom meej lub durability thiab lub neej ntev ntawm cov khoom. Los ntawm kev ua raws li cov txheej txheem tu thiab tu kom zoo, stainless hlau tuaj yeem txuas ntxiv muab kev ua tau zoo thiab kev zoo nkauj rau ntau xyoo tom ntej.

Txheej txheem ntawmProduction

Stainless hlau yog lub npe hu rau nws durability, corrosion kuj thiab versatility. Nws yog feem ntau siv nyob rau hauv ntau yam kev siv nrog rau cov yeeb nkab ntau lawm.

Stainless hlau yeeb nkab yog dav siv nyob rau hauv industrial chaw thiab nyob rau hauv kev tsim kho ntawm lub tsev thiab cov qauv. Cov txheej txheem ntau lawm ntawm cov yeeb nkab steel hlau yog cov txheej txheem nyuaj uas muaj ntau cov kauj ruam.

Raw Khoom
Thawj kauj ruam hauv kev tsim cov yeeb nkab steel hlau yog kom tau txais cov khoom siv raw. Lub ntsiab tseem ceeb ntawm stainless hlau yog hlau, tab sis nws tau ua ke nrog lwm cov ntaub ntawv los muab nws cov khoom tshwj xeeb. Cov ntaub ntawv no suav nrog nickel, chromium thiab molybdenum. Cov ntaub ntawv raw tau ua tib zoo xaiv thiab sib xyaw ua ke los tsim cov qib siab ntawm stainless hlau. Cov khoom no ces melted ua ke nyob rau hauv ib tug high-kub rauv, qhov chaw uas lawv fuse los ua ib tug alloy.casting Thaum lub alloy yog tsim, nws yog poured rau hauv pwm los pib txheej txheem ntawm shaping cov khoom. Pwm, feem ntau yog ua los ntawm cov xuab zeb los yog ceramic, yog tsim los ua cov raj hollow thaum kawg ntawm cov txheej txheem. Tom qab cov hlau yog nchuav rau hauv pwm, nws raug tso cai kom txias thiab khov. Cov duab kawg yog lub raj nrog cov npoo ntxhib thiab ib qho tsis sib xws.

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Cov kauj ruam tom ntej ntawm tus txheej txheem yog dov. Lub raj yog pub los ntawm cov txheej txheem ntawm cov chais uas compress thiab zoo li cov khoom, uas ua rau muaj ntau qhov chaw thiab sib xws. Tom qab ntawd lub raj yog dhau los ntawm mandrel kom ntseeg tau tias nws zoo kawg nkaus puag ncig thiab phab ntsa thickness yog uniform. Cov txheej txheem no, hu ua sizing, yog qhov tseem ceeb los xyuas kom meej tias cov khoom tiav tiav raws li qhov yuav tsum tau ua.

Txiav thiab ua tiav
Thaum lub raj tau loj, nws yog lub sijhawm rau kev txiav thiab ua tiav. Qhov no suav nrog kev txiav lub raj mus rau qhov ntev uas xav tau thiab ua kom cov npoo ntxhib los yog burrs. Tom qab ntawd lub raj yog polished los muab nws ib tug du, ci tiav. Cov txheej txheem no pab ua kom cov yeeb nkab tiv thaiv corrosion thiab ua rau nws zoo nkauj zoo nkauj.

Kev kuaj thiab tshuaj xyuas
Cov khoom tiav yuav tsum tau kuaj xyuas nruj thiab tshuaj xyuas ua ntej lawv muag. Tshawb xyuas lub raj kom paub qhov tsis xws li cov kab nrib pleb lossis xeb. Nws kuj tau dhau qhov kev sim rau lub zog, durability thiab corrosion kuj. Thaum cov yeeb nkab tau dhau tag nrho cov kev xeem thiab kev soj ntsuam, nws yog npaj rau kev siv. Stainless hlau yeeb nkab uas siv cov txheej txheem no yog siv nyob rau hauv ntau yam kev lag luam, nrog rau kev tsim kho, roj thiab roj, thiab kev tsim khoom.

Hauv cov ntsiab lus, kev tsim cov kav hlau tsis muaj steel yog ib txoj kev ua haujlwm ntau yam uas muaj ntau theem los ntawm cov khoom siv raw mus rau cov khoom tiav. Nws yuav tsum tau ua tib zoo saib xyuas kom meej, precision thiab zoo tswj kom paub tseeb tias cov khoom tiav raws li qhov yuav tsum tau specifications thiab yog haum rau ntau yam kev siv.