Longitudinal welded kav yog tsim los ntawm machining steel coils los yog daim hlau rau hauv cov yeeb nkab zoo thiab vuam lawv raws lawv qhov ntev.Cov yeeb nkab tau txais nws lub npe los ntawm qhov tseeb tias nws yog welded nyob rau hauv ib txoj kab ncaj nraim.
Navigation Khawm
Longitudinal Welded txheej txheem thiab Advantageous yam ntxwv
ERW Yeeb Nkab Ntau Lawm Txheej Txheem
LSAW Steel Yeeb Nkab Ntau Lawm Txheej Txheem
Cov Qauv Ua Haujlwm
Qhov Loj
Longitudinal Welded Hlau Yeeb Nkab Kev Kho Mob
Hom Longitudinal Steel Pipe End Processing
Longitudinal Welded Steel Yeeb Nkab Daim Ntawv Thov
Longitudinal Welded txheej txheem thiab Advantageous yam ntxwv
ERW thiab LSAW welded steel kav yog feem ntau siv longitudinal seam vuam cov txheej txheem thiab tau dav siv.
ERW (Electric Resistance Vuam)
Daim ntawv thov: Feem ntau yog siv rau kev tsim cov me me mus rau nruab nrab-inch, nyias phab ntsa, longitudinally welded steel hlab.
Yam ntxwv: melting ntawm cov ntaub ntawv tiv tauj nto los ntawm resistive tshav kub, cua sov thiab nias ntawm steel ntug siv high zaus tam sim no.
Qhov zoo: Tus nqi zoo, kev tsim khoom ceev ceev, haum rau cov khoom ntim siab.
Yog tias koj paub ntau ntxiv txog ERW, koj tuaj yeem nyem:ERW Round Tube.
LSAW (Longitudinally Submerged Arc Vuam)
Daim ntawv thov: Haum rau kev tsim khoom ntawm txoj kab uas hla loj thiab tuab-walled longitudinal welded steel kav, feem ntau siv rau hauv cov ntawv siv siab xws li cov kav dej thiab roj.
Yam ntxwv: Tom qab tsim cov hlau phaj rau hauv lub raj zoo, nws yog welded siv submerged arc vuam ntawm ob sab hauv thiab sab nrauv ib txhij ntawm cov yeeb nkab steel.
Qhov zoo: Muaj peev xwm tuav cov khoom tuab heev, zoo weld zoo, thiab lub zog siab.
Yog tias koj paub ntau ntxiv txog ERW, koj tuaj yeem nyem:LSAW Pipe Meaning.
Cia peb saib yuav ua li cas ERW thiab LSAW raj raug tsim!
ERW Yeeb Nkab Ntau Lawm Txheej Txheem
Raw khoom npaj: steel coils ntawm cov khoom tsim nyog raug xaiv thiab kho ua ntej.
Kev tsim: Lub steel sawb yog khoov rau hauv lub raj zoo los ntawm kev siv lub siab rau cov menyuam.
Vuam: High-frequency tam sim no heats cov npoo ntawm steel sawb thiab ua cov weld los ntawm cov xovxwm rollers.
Weld Ntxuav: Ntxuav qhov protruding ib feem ntawm qhov vuam.
Kev kho cua sov: Txhim kho cov qauv weld seam thiab cov yeeb nkab khoom.
Txias thiab qhov loj me: Txiav kom ntev raws li qhov xav tau tom qab txias.
Kev tshuaj xyuas: Ua kev kuaj tsis muaj kev puas tsuaj thiab kev sim ntawm cov khoom siv kho tshuab, thiab lwm yam.
LSAW Steel Yeeb Nkab Ntau Lawm Txheej Txheem
Raw khoom npaj: xaiv cov hlau phaj ntawm cov khoom tsim nyog thiab ua ntej kev kho mob.
Kev tsim: Kev sib sau siv cov txheej txheem tsim nyog los khoov lub phaj steel rau hauv lub raj.Cov txheej txheem kev siv feem ntau yog JCOE.
Vuam: Pre-welding yog ua los txhim kho cov duab, thiab tom qab ntawd submerged arc vuam yog siv los vuam los ntawm sab hauv thiab sab nraud tib lub sijhawm.
Ncaj ncaj: Straightening yog ua los ntawm lub tshuab straightening
Kev kho cua sov: Normalizing los yog kev ntxhov siab relieving yog ua nyob rau hauv welded steel raj.
nthuav: Txhim kho qhov tseeb qhov tseeb ntawm cov yeeb nkab steel thiab txo cov neeg kho tshuab kev ntxhov siab.
Kev tshuaj xyuas: Ua cov kev ntsuam xyuas xws li hydraulic siab ntsuas qhov tsis txaus ntseeg thiab cov khoom siv tshuab.
Cov Qauv Ua Haujlwm
Execution Standard ntawm ERW Steel Yeeb Nkab
API 5L,ASTM A53ASTM A252, ASTM A252, thiabTS EN 10210 BSRaws li BS EN10219,JIS G3452JIS G3454, JIS G3456.
Execution Standard ntawm LASW Steel Pipe
API 5LTxheem: ASTM A53TS EN 10219, GB / T 3091, JIS G3456, ISO 3183, DIN EN 10217-1, GOST 20295-85, ISO 3834.
Qhov Loj
Qhov Loj ntawm ERW Longitudinal Welded Steel Pipe
Sab nraud txoj kab uas hla (OD): 20-660 mm.
Phab ntsa thickness (WT): 2-20 hli.
Qhov Loj ntawm LSAW Steel Pipe
Sab nraud txoj kab uas hla (OD): 350-1500 mm.
Phab ntsa thickness (WT): 8-80 mm.
Longitudinal Welded Hlau Yeeb Nkab Kev Kho Mob
Kev tiv thaiv ib ntus
Rau cov kav hlau uas yuav muab khaws cia rau sab nraum zoov lossis xa tawm los ntawm hiav txwv, kev tiv thaiv ib ntus feem ntau coj los tiv thaiv kev puas tsuaj ua ntej kev teeb tsa lossis kev ua haujlwm ntxiv.
Varnish los yog xim dub: Kev siv cov kua roj vanish lossis xim dub muab kev tiv thaiv ib ntus tiv thaiv xeb, tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntub dej lossis ntsev tsuag.Nws yog ib qho kev lag luam ntawm kev tiv thaiv ib ntus uas yooj yim rau kev thov thiab tshem tawm.
qhwv: Muab qhwv rau hauv ib lub tarpaulin, nws zoo tiv thaiv corrosion los ntawm ib puag ncig yam, tshwj xeeb tshaj yog thaum caij tsheb thauj mus los ntev lossis hnyav huab cua.
Anti-corrosion
Cov txheej tiv thaiv corrosion muab kev tiv thaiv mus ntev rau cov yeeb nkab steel, txuas ntxiv nws lub neej kev pab cuam thiab ua kom nws ruaj khov thiab ua haujlwm tau zoo hauv ntau qhov chaw.
Galvanizing: Txheej txheej zinc rau saum npoo ntawm cov yeeb nkab steel los tiv thaiv corrosion, zinc txheej tuaj yeem raug txi rau anode tiv thaiv hauv qab cov hlau.
Epoxy txheej: Feem ntau siv rau kev tiv thaiv corrosion ntawm sab hauv thiab sab nrauv ntawm cov kav hlau.Nws tuaj yeem tiv thaiv dej thiab oxygen los ntawm kev sib cuag nrog cov hlau nto, yog li inhibiting txheej txheem xeb.
Polyethylene (PE) Txheej: Daim ntawv thov ntawm PE txheej rau sab nrauv ntawm cov yeeb nkab steel feem ntau yog siv rau cov roj av thiab cov kav dej.Cov txheej yog chemically resistant, dej resistant, thiab muaj zoo mechanical tiv thaiv zog.
Hom Longitudinal Steel Pipe End Processing
Plain End
Siv rau kev sib txuas welded thiab tsim nyog rau daim ntawv thov kev sib tw welded kom tso cai rau kev nruj nruj ntawm cov tubing.
Beveled End
Cov yeeb nkab kawg txiav mus rau qhov chaw beveled, feem ntau ntawm lub kaum sab xis ntawm 30 ° -35 °, yog siv feem ntau los ua kom lub zog ntawm cov pob qij txha.
Xov Xaus
Cov yeeb nkab kawg yog tshuab rau cov xov sab hauv thiab sab nraud rau cov xov sib txuas uas yuav tsum tau yooj yim disassembly, xws li cov kav dej thiab roj.
Grooved End
Cov yeeb nkab kawg machined nrog ib qho annular groove rau kev sib txuas tshuab yog feem ntau siv hauv cov tshuab hluav taws xob thiab HVAC.
Flanged kawg
Welded los yog tsau flanges ntawm cov yeeb nkab kawg rau cov kav dej loj thiab cov tshuab ua haujlwm siab uas yuav tsum tau nquag disassembly.
Longitudinal Welded Steel Yeeb Nkab Daim Ntawv Thov
Nws yog tsuas yog siv nyob rau hauv ob lub ntsiab ntawm cov qauv kev txhawb nqa thiab conveyor systems.
Structure Support Function
Tsev thav duab: Longitudinal steel raj yog siv los ua kem thiab kab teeb hauv kev tsim kho niaj hnub, tshwj xeeb tshaj yog nyob rau hauv cov tsev siab thiab cov qauv loj.
Kev tsim kho choj: Longitudinal steel tubes yog siv los ua cov tswv cuab tseem ceeb ntawm cov txuas hniav, xws li cov pob zeb thiab cov abutments.
Muaj kev txhawb nqa thiab thav duab: Siv nyob rau hauv kev lag luam hnyav, xws li petrochemical, kev tsim khoom, thiab cov chaw mining, los tsim kev txhawb nqa tshuab thiab kev nyab xeeb.
Cua Ntauwd: Longitudinal steel raj yog siv nyob rau hauv lub tshuab fais fab kev lag luam los tsim cov yees rau cua turbines, uas yuav tsum tau ntev seem thiab siab zog tiv taus cua loads.
Conveyor Systems
Roj thiab roj pipelines: siv los tsim cov roj thiab cov kav dej, cov kav dej feem ntau npog qhov ntev thiab xav tau cov khoom siv zoo thiab kev tiv thaiv corrosion.
Cov khoom siv dej thiab cov kav dej: Siv dav hauv cov kav dej hauv nroog thiab kev lag luam thiab kev kho dej khib nyiab, cov kav dej ntev welded steel yog dav siv rau lawv cov kav ntev thiab muaj peev xwm tiv taus siab dua.
Chemical thauj piping: siv nyob rau hauv tshuaj nroj tsuag rau kev thauj mus los ntawm ntau yam tshuaj, longitudinal welded steel yeeb nkab muaj tshuaj zoo stability los tiv thaiv corrosion ntawm nruab nrab.
Subsea applications: Siv nyob rau hauv pipelines rau txoj kev loj hlob ntawm subsea roj thiab roj teb, longitudinal welded steel kav yog tsim rau siv nyob rau hauv huab ib puag ncig vim lawv lub zog thiab corrosion kuj.
Peb yog ib tug zoo welded carbon steel yeeb nkab chaw tsim tshuaj paus thiab tsum los ntawm Tuam Tshoj, thiab kuj yog ib tug seamless steel yeeb nkab stockist, muab koj ib tug ntau yam ntawm cov yeeb nkab steel kev daws teeb meem!
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Lub sij hawm xa tuaj: Plaub Hlis 18-2024