Cov Yeeb Nkab Hlau Stainless Seamless vs Cov Yeeb Nkab Welded: Phau Ntawv Qhia Txog Tus Neeg Yuav Khoom

Kev Taw Qhia

Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas vs Cov Yeeb Nkab Weldedtsis yog ib qho kev sib piv yooj yim ntawm cov khoom muaj zog dua thiab cov khoom pheej yig dua. Cov yeeb nkab tsis muaj qhov sib txuas yog tsim tsis muaj qhov vuam ntev thiab feem ntau raug xaiv rau kev pabcuam siab, voj voog, kub siab lossis tswj hwm nruj. Cov yeeb nkab vuam yog tsim los ntawm cov hlau tsis xeb phaj, daim ntawv lossis daim kab xev thiab koom ua ke raws li qhov sib txuas ntev, ua rau nws tsim nyog rau cov kab uas hla loj, phab ntsa nyias, kev tsim khoom ntev thiab cov haujlwm uas qhov sib xws thiab cov khoom siv txuag nyiaj tseem ceeb.

Ob qho kev tsim kho tuaj yeem muab kev tiv thaiv xeb txhim khu kev qha thaum qib, txoj kev tsim khoom, kev kho cua sov, qhov zoo ntawm vuam thiab qib kev tshuaj xyuas yog qhov tsim nyog. Piv txwv li, ASTM A312 npog cov yeeb nkab tsis muaj qhov sib txuas, ncaj-kab welded thiab ua haujlwm txias heev austenitic stainless hlau yeeb nkab hauv tib yam khoom specification. Yog li ntawd, cov neeg yuav khoom yuav tsum xaiv ntawm cov yeeb nkab tsis muaj qhov sib txuas thiab welded raws li qhov siab, kub, txoj kab uas hla, phab ntsa tuab, qhov chaw xeb, kev thauj khoom qaug zog, qhov yuav tsum tau tshuaj xyuas, lub sijhawm xa khoom thiab tag nrho cov nqi teeb tsa.

Cov Yeeb Nkab Seamless thiab Welded ntawm Ib Saib

Qhov Sib Piv	Cov Yeeb Nkab Hlau Stainless Seamless	Cov Yeeb Nkab Hlau Stainless Welded
Txoj Kev Tsim Khoom	Cov hlau billet uas raug tho los yog extruded ua raws li kev ua haujlwm kub, kev kos duab txias lossis kev ua tiav	Phaj, daim ntawv lossis daim kab xev ua rau hauv lub tog raj kheej thiab vuam ntev
Txoj kab ntev	Tsis muaj longitudinal weld seam	Ib lossis ntau qhov kev tswj hwm weld seams nyob ntawm kev tsim kho
Kev Pabcuam Siab	Nquag nyiam rau kev siab siab thiab kev thauj khoom hnyav	Haum thaum tus qauv tsim, qhov sib txuas thiab chav kawm tshuaj xyuas tso cai
Muaj Txoj Kab uas hla	Feem ntau muaj nyob rau hauv cov kab uas hla me thiab nruab nrab; cov qhov loj me yuav raug txwv lossis kim heev	Zoo haum rau cov kab uas loj thiab cov qhov loj ntawm cov project
Kev Sib Xws ntawm Phab Ntsa	Yuav tsum tswj qhov sib txawv ntawm phab ntsa thaum lub sijhawm tho thiab kos duab	Feem ntau tau txais txiaj ntsig los ntawm kev sib xws ntawm cov phaj pib lossis cov kab tuab
Kev Taw Qhia Txog Tus Nqi	Feem ntau siab dua, tshwj xeeb tshaj yog rau cov kab uas hla loj lossis cov qib tshwj xeeb alloy	Feem ntau pheej yig dua rau cov xaj ntim thiab qhov loj me
Cov Ntawv Thov Ib Txwm Muaj	Cov kab ua haujlwm siab, cov boilers, cov khoom hloov cua sov thiab cov cuab yeej tseem ceeb	Kev kho dej, kev ua zaub mov, cov kab ua haujlwm loj, cov pa tawm thiab cov qauv tsim

Yuav Ua Li Cas Seamless Stainless Steel Pipe

Feem ntau, kev tsim cov yeeb nkab tsis muaj qhov txuas yuav pib nrog lub billet puag ncig uas khov kho. Lub billet raug cua sov thiab tho kom ua lub plhaub khoob, tom qab ntawd ntev thiab txo kom txog qhov loj thiab tuab ntawm phab ntsa uas xav tau. Kev kos duab txias, dov txias, kho cua sov, ncaj, pickling thiab kev tshuaj xyuas zaum kawg yuav ua raws li qhov loj me, kev kam rau siab thiab qhov xav tau ntawm qhov chaw.

Qhov tsis muaj qhov vuam ntev ua rau muaj qhov ncig tas mus li thiab tshem tawm qhov sib txawv ntawm cov hlau vuam ntawm phab ntsa yeeb nkab. Qhov no tuaj yeem pab tau thaum muaj kev nyuaj siab sab hauv, kev hloov pauv kub hnyav lossis kev thauj khoom ntau zaus. Kev tsim kho tsis sib xws tsis tau lees tias yuav zoo tag nrho. Kev sib cais ntawm cov hlau billet, cov voj voog, qhov tuab ntawm phab ntsa eccentric, qhov tsis zoo ntawm sab hauv thiab cov cim kos duab tseem ua tau tshwj tsis yog tias cov khoom siv raw thiab kev tswj hwm kev tsim khoom ua haujlwm zoo.

Kev Tshawb Xyuas Zoo ntawm Cov Yeeb Nkab Seamless

✅ Kev kuaj xyuas ultrasonic lossis eddy-current rau kev tsis sib txuas sab hauv thiab qhov chaw.

✅ Kev sim hydrostatic lossis kev sim siab sib npaug uas tsis ua rau puas tsuaj.

✅ Kev tshuaj xyuas sab nraud, tuab ntawm phab ntsa, qhov sib txawv thiab kev ncaj.

✅ Kev txheeb xyuas cov kua nplaum rau cov qib austenitic thiab duplex siv tau.

✅ Kev tshuaj xyuas sab hauv thiab sab nraud rau cov qhov, qhov av, kab nrib pleb, khawb thiab nplai.

Yuav Ua Li Cas Welded Stainless Steel Yeeb Nkab

Cov yeeb nkab uas vuam pib nrog cov hlau tsis xeb phaj, daim ntawv lossis daim kab xev uas muaj qhov tuab tswj tau. Cov khoom siv no raug tsim ua ib lub cylindrical thiab txuas nrog los ntawm cov txheej txheem vuam tsis siv neeg. Nyob ntawm qhov kev qhia tshwj xeeb thiab phab ntsa tuab, kev tsim khoom yuav siv roj tungsten arc vuam, plasma vuam, laser vuam, hluav taws xob tsis kam vuam lossis hluav taws xob-fusion vuam nrog cov hlau filler.

Tom qab vuam, cov xov yuav raug ua los ntawm hlaws dai, ua haujlwm txias, tshuaj annealed, pickled thiab kuaj xyuas. Kev ua haujlwm txias hla thaj chaw vuam tuaj yeem txo qhov sib txawv ntawm cov hlau vuam thiab cov hlau hauv paus, txhim kho qhov sib xws thiab txhawb nqa kev ua raws li cov lus qhia ntawm cov yeeb nkab ua haujlwm txias heev. Cov yeeb nkab vuam loj uas muaj txoj kab uas hla tuaj yeem tsim los ntawm phaj nrog ib txoj kab ntev lossis los ntawm kev tsim khoom uas tso cai los ntawm tus qauv siv tau.

Kev Tshawb Xyuas Zoo ntawm Cov Yeeb Nkab Welded

✅ Kev tsim nyog ntawm cov txheej txheem vuam thiab kev tswj cov txheej txheem vuam ntau lawm.

✅ Kev kuaj mob radiographic, ultrasonic lossis eddy-current raws li qhov xav tau los ntawm chav kawm yeeb nkab.

✅ Kev tshuaj xyuas qhov profile ntawm cov hlaws vuam, kev nkag mus, kev sib dhos thiab kev tshuaj xyuas xim kub.

✅ Kev kho cov tshuaj kawg thaum xav tau los kho kom rov qab tiv taus xeb thiab cov khoom zoo ib yam.

✅ Hydrostatic, dimensional, flattening thiab surface testing raws li tus qauv tau txiav txim.

Lub zog thiab lub peev xwm siab

Cov yeeb nkab tsis muaj qhov sib txuas feem ntau yog qhov nyiam rau cov tshuab siab vim tias nws phab ntsa tsis muaj qhov sib txuas ntev. Qhov no txo ​​​​​​kev txhawj xeeb txog kev ua haujlwm ntawm kev sib txuas ntawm cov vuam, kev taw qhia ntawm cov leeg thiab qhov sib txuas ntawm cov vuam hauv zos. Qhov siab tiag tiag tseem nyob ntawm qhov loj me sab nraud, qhov tuab ntawm phab ntsa tsawg kawg nkaus, qib, kub, kev tso cai rau xeb thiab cov qauv tsim yeeb nkab.

Cov yeeb nkab niaj hnub uas vuam kuj siv tau rau hauv cov tshuab siab thaum tsim thiab kuaj xyuas raws li qhov tshwj xeeb. Qee qhov kev xam tsim siv qhov zoo ntawm vuam lossis qhov sib koom ua ke nyob ntawm txoj kev vuam thiab qib kev kuaj xyuas. Cov vuam uas kuaj xyuas tag nrho tuaj yeem tau txais kev kho mob zoo dua li cov seams tsis tau kuaj xyuas raws li cov cai engineering siv tau.

Kev Pabcuam Xwm Txheej	Kev Xaiv Pib Zoo Tshaj Plaws	Vim Li Cas Thiaj Tsim Kho
Siab Siab Sab Hauv	Tsis muaj qhov sib txuas	Nruj ib ncig ntawm qhov txuas thiab tsis muaj kev txhawj xeeb txog kev tsim nyog ntawm qhov txuas ntev.
Kev Caij Tsheb Kauj Vab Muaj Zog	Cov yeeb nkab tsis muaj qhov sib txuas lossis cov yeeb nkab uas tsim nyog tag nrho	Kev ntsuam xyuas kev qaug zog yuav tsum xav txog qhov zoo ntawm cov xov, geometry thiab kev ntxhov siab.
Kab Loj-Txoj Kab Siab Qis	Vuam	Muaj qhov loj dua thiab tus nqi tsim khoom qis dua.
Lub Tshuab Nqus Tsev Los Yog Lub Qhov Dej	Cov yeeb nkab vuam los yog tsim	Kev tsim qauv buckling thiab kev tswj qhov ntev feem ntau tseem ceeb dua li lub zog siab sab hauv.

Kev Sib Piv Txog Kev Tiv Thaiv Kev Xeb

Kev tiv thaiv xeb ntawm cov hlau tseem ceeb yog tswj los ntawm qib hlau tsis xeb, cov khoom sib xyaw, kev kho cua sov thiab qhov xwm txheej ntawm qhov chaw. Cov yeeb nkab 316L uas vuam tuaj yeem ua tau zoo dua cov yeeb nkab 304 seamless hauv kev pabcuam chloride vim tias cov ntsiab lus molybdenum thiab kev xaiv qib tseem ceeb dua li qhov muaj lossis tsis muaj seam.

Thaj chaw vuam yuav tseem ceeb thaum vuam ua rau muaj xim kub, chromium poob qis, cov hlau tsis haum, kev sib xyaw tsis tiav lossis qhov tawg ntawm qhov chaw. Kev siv cov tshuaj annealing, pickling, passivation thiab kev ntxuav vuam kom raug tuaj yeem txo cov kev pheej hmoo no. Cov yeeb nkab vuam uas tsim los rau kev pabcuam xeb hnyav yuav tsum muaj kev tshuaj xyuas thiab txoj kev ua tiav raws li qhov chaw ib puag ncig.

Qhov Cuam Tshuam ntawm Kev Xeb	Cov Yeeb Nkab Seamless	Cov Yeeb Nkab Welded
Kev xeb dav dav	Tswj hwm los ntawm qib thiab cov xwm txheej ntawm kev daws teeb meem	Sib piv thaum qib thiab kev kho cua sov sib npaug
Kev Tiv Thaiv Pitting	Nyob ntawm chromium, molybdenum, nitrogen thiab qhov chaw mob	Tsis tas li ntawd nyob ntawm weld chemistry, tshem tawm oxide thiab seam finishing
Kev Pheej Hmoo ntawm Qhov Khiab	Tsis muaj qhov sib txuas ntev, tab sis cov av thiab cov pob qij txha tseem ceeb	Cov hlaws sab hauv uas tsis tiav lossis kev nkag mus tsis tiav yuav ua rau muaj qhov tawg hauv zos.
Kev Sib Tsoo Ntawm Cov Granular	Tswj los ntawm kev xaiv qib thiab kev daws teeb meem annealing	Yuav tsum tau tswj hwm ob qho tib si hlau thiab thaj chaw uas muaj cua sov vuam

Tus nqi, Muaj thiab Lub sijhawm ua khoom

Cov yeeb nkab tsis muaj qhov txuas feem ntau xav tau ntau theem tsim khoom, suav nrog kev tho qhov billet, kev txo qhov kub, kev kos duab txias thiab kev kho cua sov rov ua dua. Cov txiaj ntsig tuaj yeem qis dua, thiab qhov loj me muaj nyob ntawm cov khoom siv billet thiab cov khoom siv tho. Cov yam no feem ntau ua rau tus nqi nce ntxiv, tshwj xeeb tshaj yog rau cov kab uas hla loj, phab ntsa hnyav thiab cov qib nickel nplua nuj lossis duplex.

Cov yeeb nkab vuam siv cov hlau tsis xeb tiaj tiaj ua cov khoom siv pib, tso cai rau cov chaw tsim khoom xaiv cov phaj lossis kauj ze rau qhov tuab ntawm phab ntsa uas xav tau. Qhov no txhim kho kev siv cov khoom siv thiab ua rau cov kab uas loj dua siv tau. Kev tsim kho vuam feem ntau yog qhov kev xaiv pheej yig dua rau cov kab ke dej, cov kab ua haujlwm loj, cov kav dej huv thiab cov khoom ntau ntawm cov haujlwm.

Yuav tsum muab tus nqi piv rau ntawm qhov sib npaug ntawm kev siv tshuab. Cov yeeb nkab uas tau annealed tag nrho, radiographed thiab pickled welded yuav kim dua li cov khoom lag luam yooj yim welded. Cov yeeb nkab seamless nrog UT nruj, kev kuaj xeb thiab kev kam rau siab tshwj xeeb kuj yuav muaj tus nqi ntxiv. Kev sib piv kom raug suav nrog qib, kev kam rau siab ntawm phab ntsa, qib kev tshuaj xyuas, qhov tiav ntawm qhov chaw, daim ntawv pov thawj thiab lub sijhawm xa khoom.

Cov Qauv Siv Tau

Tus Qauv	Qhov Dav Dav	Cov Lus Qhia Txog Tus Neeg Yuav Khoom
ASTM A312/A312M	Cov yeeb nkab hlau austenitic stainless hlau uas tsis muaj qhov sib txuas, ncaj nraim thiab ua haujlwm txias heev	Ib qho kev qhia txog cov txheej txheem kav dej uas suav nrog ob txoj kev tsim kho.
ASTM A358/A358M	Cov yeeb nkab hlau tsis xeb austenitic uas siv hluav taws xob-fusion-welded hauv cov chav kawm tshwj xeeb	Hais qhov chav kawm uas xav tau vim tias qhov kev xav tau ntawm kev vuam thiab kev thaij duab hluav taws xob sib txawv.
ASTM A790/A790M	Seamless thiab welded ferritic-austenitic duplex stainless hlau yeeb nkab	Muaj feem xyuam rau cov qib xws li 2205 thiab super duplex yeeb nkab.
ASTM A409/A409M	Cov yeeb nkab hlau austenitic stainless hlau loj uas vuam rau kev ua haujlwm corrosive lossis kub siab	Pab tau rau cov txheej txheem loj uas xav tau los ntawm cov yeeb nkab.
EN 10216-5	Cov yeeb nkab hlau tsis muaj seamless rau kev siv siab	Qhia qib hlau, pawg tshuaj xyuas thiab xwm txheej xa khoom.
EN 10217-7	Cov kav hlau tsis xeb uas vuam rau lub hom phiaj siab	Paub meej tias txoj kev vuam, qeb kev sim thiab cov kev cai kho cua sov.

Kev Xaiv Zoo Tshaj Plaws los ntawm Daim Ntawv Thov Kev Lag Luam

Daim Ntawv Thov	Kev Tsim Kho Kom Pib Pom Zoo	Vim Li Cas Xaiv
Kev Txhaj Tshuaj Siab Siab	Tsis muaj qhov sib txuas	Txoj kab uas hla me me, siab siab thiab qhov tshwm sim loj ntawm kev xau.
Kab Kho Dej Loj	Vuam	Muaj qhov loj me, tswj tau qhov tuab ntawm daim phaj thiab tus nqi qis dua.
Boiler thiab Cov Txheej Txheem Kub Siab	Cov yeeb nkab tsis muaj qhov txuas lossis cov cai-pom zoo	Kub, qhov yuav tsum tau ua kom tob thiab kev kuaj xyuas vuam tswj hwm qhov kev txiav txim siab.
Kev Ua Khoom Noj thiab Dej Haus	Vuam	Sab hauv du thiab tiaj tus, phab ntsa sib xws thiab kev tsim khoom siv huv.
Cov Kav Dej Hiav Txwv Marine	Los yog, raws li qhov siab thiab qib	Kev xaiv qib, kev tswj qhov tawg thiab kev vuam tiav yog qhov tseem ceeb dua li kev tsim kho ib leeg.
Cov Kav Dej Roj thiab Cov Txheej Txheem Roj	Tsis muaj qhov sib txuas rau cov kab me me uas muaj zog siab; vuam rau cov kab ua haujlwm loj dua	Chav kawm siab, txoj kab uas hla, qhov yuav tsum tau ua kom qaub thiab kev xaiv qib kev tswj xyuas.

Kev Tshuaj Xyuas, Daim Ntawv Pov Thawj thiab Kev Taug Qab Tau

Txhua lub yeeb nkab yuav tsum taug qab mus rau nws tus lej cua sov qub, cov khoom tsim tawm thiab cov ntaub ntawv tshuaj xyuas. Cov cim ntawm lub yeeb nkab, daim ntawv lo rau pob khoom, daim ntawv teev cov khoom ntim khoom thiab daim ntawv pov thawj khoom siv yuav tsum qhia txog qib, tus qauv, qhov loj me thiab kev txheeb xyuas cua sov. Qhov ntev ntawm kev txiav yuav tsum tau hloov cov cim lossis lub kaw lus taug qab uas tau pom zoo.

Feem ntau EN 10204 3.1 MTC sau cov lej kub, qib, tshuaj lom neeg sib xyaw, cov khoom tensile, kev kho cua sov thiab cov txiaj ntsig sim xav tau. Rau cov yeeb nkab welded, tus neeg yuav khoom kuj yuav tsum paub meej txog cov txheej txheem vuam, chav kawm yeeb nkab thiab NDT scope. Daim ntawv pov thawj uas tsuas yog hais tias "welded thiab kuaj" yuav tsis muab cov ntsiab lus txaus rau qhov project tseem ceeb.

PMI tuaj yeem txhawb nqa kev txheeb xyuas qib thiab kev sib cais cov khoom siv tab sis tsis ua pov thawj qhov zoo ntawm phab ntsa, kev sib txuas ua ke lossis kev daws teeb meem annealing. UT, radiography, eddy-current testing, hydrostatic testing, penetrant testing thiab intergranular-corrosion testing yuav tsum tau teev tseg tsuas yog qhov twg cuam tshuam rau cov khoom, tus qauv thiab cov kev pabcuam mob.

Daim Ntawv Teev Xyuas RFQ ntawm Cov Yeeb Nkab

✅ Hais tias seamless, welded lossis ib qho kev tsim kho yuav tsum tau kev pom zoo los ntawm kev tshaj lij.

✅ Muab qib, UNS lossis EN lub npe thiab tus qauv khoom siv tau.

✅ Qhia meej NPS thiab lub sijhawm teem tseg lossis sab nraud txoj kab uas hla thiab qhov tsawg kawg nkaus ntawm phab ntsa.

✅ Tsim kom muaj qhov siab, kub, cov kua dej sib xyaw thiab kev tso cai rau xeb.

✅ Txhais cov tshuaj-annealed, pickled, bright annealed lossis polished nto xwm txheej.

Rau cov yeeb nkab vuam, qhia qhov chav kawm uas xav tau, cov txheej txheem vuam thiab cov duab hluav taws xob lossis UT.

✅ Thov EN 10204 3.1 MTC, PMI, hydrostatic thiab cov ntawv qhia NDT uas siv tau.

✅ Txhais kev npaj kawg, cim, lub hau, ntim khoom seaworthy thiab chaw nres nkoj mus rau qhov chaw nres nkoj.

Cov Yuam Kev Feem Ntau ntawm Cov Neeg Yuav Khoom

Xav tias seamless yeej ib txwm muaj siab dua qhov tso cai siab dua:Lub peev xwm siab yog xam los ntawm phab ntsa tsawg kawg nkaus, lub zog ntawm cov khoom siv, qhov kub thiab cov lej. Cov yeeb nkab vuam phab ntsa hnyav dua tuaj yeem tshaj qhov muaj peev xwm ntawm cov yeeb nkab nyias nyias.

Kev sib piv ntawm cov yam ntxwv tsis sib xws:Ib lub yeeb nkab vuam yooj yim yuav tsum tsis txhob muab piv rau lub yeeb nkab seamless uas tau kuaj xyuas tag nrho yam tsis suav nrog kev kho cua sov, NDT, qhov tiav ntawm qhov chaw thiab cov ntaub ntawv pov thawj.

Tsis quav ntsej txog chav kawm vuam:ASTM A358 cov chav kawm vuam yeeb nkab muaj cov kev cai vuam thiab kev thaij duab sib txawv. Cov chav kawm yuav tsum suav nrog rau hauv daim ntawv xaj yuav khoom.

Xaiv kev tsim kho ua ntej qib:Ib qib alloy tsim nyog feem ntau tseem ceeb dua rau kev tiv thaiv corrosion dua li seb cov yeeb nkab puas yog seamless lossis welded.

Siv cov lus siv rau raj thiab yeeb nkab sib pauv tau:Feem ntau cov yeeb nkab yog teev los ntawm NPS thiab lub sijhawm, thaum cov yeeb nkab feem ntau yog teev los ntawm qhov ntev sab nraud thiab phab ntsa tuab. Cov qauv thiab qhov ntev yuav txawv.

Cov Lus Nug Feem Ntau

Cov yeeb nkab hlau tsis muaj seamless puas muaj zog dua li cov yeeb nkab welded?

Cov yeeb nkab tsis muaj qhov txuas ntev thiab feem ntau nyiam siv rau kev siv siab lossis kev siv voj voog. Lub zog tiag tiag thiab lub peev xwm siab nyob ntawm qib, qhov tuab ntawm phab ntsa tsawg kawg nkaus, qhov kub thiab txias, qhov xwm txheej tsim khoom thiab tus qauv tsim. Cov yeeb nkab vuam uas tau kuaj xyuas zoo kuj tseem tuaj yeem ua tau raws li cov ntawv thov siab.

Cov yeeb nkab hlau tsis xeb puas xeb sai dua?

Tsis tas yuav tsum yog. Cov yeeb nkab uas vuam zoo, annealed nrog cov kua, pickled thiab kuaj xyuas tuaj yeem muab kev tiv thaiv xeb zoo ib yam li cov yeeb nkab seamless ntawm tib qib. Kev nkag mus tsis zoo ntawm qhov vuam, xim kub, cov khoom siv tsis haum lossis cov oxide tsis huv tuaj yeem tsim kev pheej hmoo ntawm kev xeb hauv zos.

Vim li cas cov yeeb nkab stainless hlau welded feem ntau pheej yig dua?

Cov yeeb nkab vuam yog ua los ntawm cov phaj tiaj tiaj, daim ntawv lossis daim kab xev uas siv cov khoom siv zoo thiab tsawg dua kev ua haujlwm tho qhov. Nws pheej yig tshwj xeeb rau cov kab uas loj thiab ntau qhov project. Chav tshuaj xyuas, kev kho cua sov thiab kev txhuam tuaj yeem txo qhov sib txawv ntawm tus nqi.

Yuav tsum siv cov yeeb nkab twg rau kev ua tshuaj lom neeg?

Siv cov yeeb nkab tsis muaj qhov sib txuas rau cov kab me me uas muaj kev kub siab, cov kab voj voog lossis cov kab tseem ceeb heev. Siv cov yeeb nkab vuam rau cov kab txheej txheem loj dua thaum cov txheej txheem vuam, kev kho cua sov thiab NDT ua tau raws li qhov kev qhia tshwj xeeb ntawm qhov project. Kev xaiv qib thiab cov tshuaj lom neeg ntawm cov txheej txheem tseem yog qhov tseem ceeb tshaj plaws rau kev xeb.

Cov Khoom Siv Yeeb Nkab Hlau Stainless Hlau

Khoom	Kev Siv Khoom Siv
Cov Yeeb Nkab Hlau Stainless thiab Cov Raj Ntau Yam	Cov kev xaiv dav dav ntawm cov yeeb nkab stainless seamless thiab welded hauv austenitic, duplex thiab qib tshwj xeeb.
304 Cov Hlau Stainless Seamless Yeeb Nkab	Cov yeeb nkab seamless rau cov tshuaj lom neeg, cov qauv, dej thiab cov kav dej hauv kev lag luam.
316L Cov Hlau Stainless Seamless Tubing	Cov kav dej uas muaj cov pa roj carbon tsawg molybdenum rau kev siv tshuaj lom neeg, dej hiav txwv, kev sib pauv cua sov thiab kev pabcuam txheej txheem.
Cov Kav Hlau Stainless Welded	Cov yeeb nkab vuam rau kev ua tshuaj lom neeg, kev kho dej, cov khoom siv zaub mov, kev tsim kho thiab cov kab ke loj.
316 Cov Hlau Stainless Seamless Yeeb Nkab	Cov yeeb nkab tsis muaj qhov txuas rau kev siv hauv dej hiav txwv, tshuaj lom neeg thiab cov tshuaj chloride uas xav tau kev tiv thaiv xeb zoo dua.

Xaus lus

Cov yeeb nkab hlau tsis muaj qhov tsis sib txuas yog qhov chaw pib zoo tshaj plaws rau cov kav dej siab, muaj zog cyclic thiab me dua. Cov yeeb nkab hlau tsis muaj qhov vuam muab kev daws teeb meem zoo thiab kev siv tshuab rau cov kav dej loj, kev pabcuam huv, cov kab ua haujlwm thiab cov haujlwm uas tus nqi thiab qhov sib xws tseem ceeb. Ob qho kev tsim kho tsis zoo tag nrho. Kev txiav txim siab zoo nyob ntawm qib, kev tsim qauv siab-kub, qhov zoo ntawm kev vuam, qhov chaw xeb, qib NDT, qhov loj me muaj thiab tus nqi siv tas mus li.