Industrial-stainless-steel- yeeb nkab

Industrial-stainless-steel- yeeb nkab

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Muaj stainless hlau yeeb nkab hauv 304/316L, 6-1016mm OD. Seamless los yog welded. Resistant corrosion, tswj kev kub siab thiab dav kub (-196℃txog 800 degree). Tsawg dua lifecycle tus nqi tshaj carbon steel. Kev ntsuas ntawm ASTM A312. Tau txais ib qho kev tsocai: qhia peb koj cov specs.
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Industrial Stainless Hlau Yeeb Nkab

304 / 304L / 316 / 316L / 321|6mm txog 1016mm

Seamless & welded|Corrosion-resistant|Siab zog

6-1016 hli
sab nraud txoj kab uas hla
0.5-20 hli
phab ntsa thickness
± 0.05 - 0.1 hli
qhov kam rau ua

Cov nroj tsuag tshuaj tau hloov cov pa roj carbon steel ntau zaus vim yog pitting, xau, thiab tsis npaj kaw. Lawv hloov mus rau peb 316L seamless yeeb nkab. Ntau xyoo tom qab, tsis muaj corrosion tsis ua hauj lwm. Qhov ntawd yog qhov kev lag luam yeeb nkab yuav tsum ua. Peb ua los ntawm prime 304 los yog 316L, tswj phab ntsa thickness mus rau ± 0.05mm, thiab sim txhua txhua yeeb nkab ua ntej nws tawm. Tsis muaj kwv yees. Tsuas yog cov yeeb nkab uas ua tau raws li cov spec.

Vim li cas cov neeg yuav khoom lag luam xaiv stainless

Corrosion kuj

304 feem ntau yog siv rau hauv kev pabcuam me me, thaum 316L feem ntau nyiam rau cov tshuaj chloride- uas muaj ib puag ncig. Kev kho saum npoo kom zoo tuaj yeem pab txhim kho kev tiv thaiv pitting.

Siab muaj peev xwm

Seamless yeeb nkab feem ntau nyiam rau siab dua - kev pabcuam siab vim tias nws tsis txhob muaj cov welded seam thiab muaj kev ncaj ncees ntau dua hauv kev xav tau.

Dav qhov kub thiab txias

Los ntawm cryogenic (-196 degree) mus txog 800℃rau xaiv qib, raug rau cov khoom siv thiab tsim.

Tsawg tus nqi lifecycle

Siab dua pem hauv ntej, tab sis qis tag nrho cov nqi vim tsawg downtime thiab hloov.

Technical specifications

Khoom siv
304, 304L, 316, 316L, 321 (siab temp), Duplex 2205
Cov qauv
ASTM A312 / A269 / A213, EN 10216-5, GB / T 14976
Nto tiav
Mill, pickled, annealed, polished (Ra Tsawg dua lossis sib npaug ntawm 0.8µm muaj), electro-polished
Txheej txheem
Seamless (kub tiav + txias kos) lossis welded (ERW / EFW)
Ntev
Txheem 6m, los yog txiav rau koj qhov spec

Yuav ua li cas nws piv rau lwm txoj kev

Qhov sib txawv ntawm cov kev pabcuam hauv kev lag luam - koj cov xwm txheej yuav txawv.

Khoom Stainless hlau yeeb nkab Carbon Steel Yeeb Nkab Galvanized yeeb nkab
Corrosion kuj Zoo heev Poob (rusts) Medium (txheej txheem degrades)
Siab muaj peev xwm High (seamless) Siab Nruab nrab
Qhov kub thiab txias -196℃rau 800℃* Txwv tsis pub qis dua -29 degree Txheej txwv rau ~ 200 degree
Kev tu ntau zaus Tsawg High (pas duab, hloov) Nruab nrab
Lifecycle nqi Txo lub sijhawm Siab dua vim hloov Siab dua

* Nyob ntawm qib, phab ntsa thickness, thiab kev pabcuam. Tshawb xyuas cov cai thiab cov ntaub ntawv.

Yuav ua li cas xaiv cov qib zoo rau koj cov nroj tsuag

304 / 304L:Kev raug tshuaj lom neeg, cov nroj tsuag zaub mov, nruab nrab corrosion. Tus nqi zoo tshaj.

316 / 316L:Cov nroj tsuag ntug dej hiav txwv, thaj chaw muaj chloride-nplua nuj, tshuaj, kub dua.

Seamless:Kev kub siab, kev vibration, cov kab kev nyab xeeb tseem ceeb (chaw, roj, kua tshuaj lom).

Welded:Cov kab loj loj, tsis tshua muaj siab, cov dej tsis tseem ceeb lossis cov kab cua - qis dua tus nqi pib.

Qhov twg cov neeg siv khoom siv cov yeeb nkab no

Kev ua tshuaj lom neeg

Hloov cov kua qaub, cov kuab tshuaj, cov tshuaj reactor pub. 316L pom zoo.

Kev kho dej

RO systems, tshuaj siv tshuaj, kab sludge - tsis muaj xeb paug.

Roj & roj

Flow kab, manifolds, high-pressure sib sau ua ke systems.

Kev tsim hluav taws xob

Cov dej txias, chav condensate, ntsuas cua kab.

"Peb muaj cov kab mob hydrochloric acid uas tau siv los hloov ntau zaus vim pitting. Tom qab hloov mus rau Stakeng 316L seamless, cov yeeb nkab tau pom tias tsis muaj cov tsos mob ntawm corrosion thiab tau txo cov kev tu tsis tu ncua." - Plant engineer, raws li kev tawm tswv yim teb.

Kev kuaj xyuas ua ntej shipping

Cov txheej txheem txheej txheem - kev tshuaj xyuas thib peb muaj nyob rau ntawm kev thov

Cov ntaub ntawv pov thawj

PMI spectrometer xyuas ntawm txhua qhov cua sov - Cr/Ni/Mo paub tseeb.

Hydrostatic xeem

1.5x ua haujlwm siab, 30 sec tuav. Tsis muaj dej ntws.

NDE (seamless)

Eddy tam sim no + ultrasonic. Tsis muaj kab nrib pleb lossis lamination.

Dimensional check

OD, phab ntsa, ncaj, roundness - kaw rau ib pawg.

Tshuaj tsuag ntsev

Kev kuaj ntsev ntsev tuaj yeem npaj tau raws li kev pom zoo sim, thiab cov ntaub ntawv muaj nyob rau ntawm kev thov.

Cov lus nug peb hnov ​​los ntawm engineers

"Kuv muaj cov kab hluav taws xob ntawm 180 degree, 1.6MPa. Koj 304 yeeb nkab puas tuaj yeem tuav nws?"

Raws li phab ntsa thickness thiab siv tau (piv txwv li, ASME B31.3). Rau saturated chav ntawm lub siab ntawd, lub sij hawm 40S 304 feem ntau yog siv, tab sis peb pom zoo kom tsim qauv tshuaj xyuas. Xa koj tus P&ID rau peb thiab peb yuav pab txheeb xyuas.

"Thaum twg kuv yuav tsum xaiv welded hla seamless?"

Seamless rau kev kub siab, kev co, los yog kev nyab xeeb-tseem ceeb kua (gas, chav, tshuaj lom). Welded yog siv tau rau dej, huab cua, tsis tshua muaj siab - thiab yog kev lag luam ntau dua, tshwj xeeb tshaj yog nyob rau hauv loj diameters.

"Koj puas ua qhov ntau thiab tsawg? Kuv xav tau 89mm OD nrog 3.5mm phab ntsa."

Yog lawm. OD txog 1016mm, phab ntsa txog 20mm. Yam tsawg kawg nkaus txiav txim kom muaj nuj nqis rau kev cai ntau thiab tsawg yog negotiable. Lub sij hawm xa tuaj feem ntau 20-35 hnub.

"Yuav ua li cas tiv thaiv crevice corrosion nyob rau hauv flange gaskets?"

Siv cov gaskets kom zoo (PTFE los yog kauv qhov txhab), tsis txhob nyob twj ywm zones, thiab qhia 316L lossis siab dua. Rau kev pabcuam chloride hnyav, xav txog duplex stainless.

Ntim rau industrial shipment

Standard export packing: yas kaus mom ntawm qhov xaus, waterproof ntawv, woven ntaub wrapping. Rau hiav txwv freight, ntoo crates nrog anti-corrosion VCI zaj duab xis. Custom packing muaj raws li qhov kev thov.

✓ ASTM A312 / A269 Cov Lus Qhia ✓ Mill daim ntawv qhia ✓ 100% hydrostatic ✓ ISO 9001: 2015 ✓ Kev tshuaj xyuas thib peb (SGS/BV) muaj

Tau txais ib daim ntawv tsocai rau koj txoj kab kev lag luam

Qhia rau peb: OD, phab ntsa, khoom siv, ntev, kom muaj nuj nqis, thiab ua haujlwm siab / kub.

Zhao|Tus Thawj Tswj Muag

STAKENG Hlau TECHNOLOGY

Tel / WeChat / WhatsApp:+86 15345434166

Email:sales@stakeng.com

West Industrial Park, Xingfu Town, Boxing County, Binzhou City, Shandong, Suav

 

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