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Aug 25, 2020

Seamless Steel Yeeb Nkab

Aseamless steel yeeb nkabyog cov kab kev sib tshooj uas muaj ntu hollow thiab tsis muaj nqaws nyob ib puag ncig nws. Cov yeeb nkab seamless yog ua los ntawm cov pa roj carbon steel, cov hlau tsis huv, stainless hlau ingot lossis cov raj tsis muaj dab tsis, thiab tom qab ntawd yog tsim los ntawm kub kub, dov txias los yog nqus txias. Seamless kav yog pom tias zoo dua rauwelded kav dejraws li lawv tau tsim siv monolithic steel billets, nrog intrinsic mechanical lub zog, tsis muaj seam welds.


Seamless steel yeeb rau kev siv engineering thiab kev tsim kho yog dav heev, nws yog lub hollow steel pluaj tsis muaj nqaws, nws yog feem ntau siv los thauj cov raj xa dej, muaj qhov sib txawv thiab cov hlau dav dav, ib qho ntawm cov hnyav hom steel, nws muaj lub zog tsis kam mus tiv thaiv kom txhob xeb, tiv taus ua xeb dav dav.
Yuav tsis xeb, qhov kev ua tau zoo no ua rau cov hlau tsis muaj kav hlau txuas ntxiv rau lub neej, qhov tseem ceeb tshaj plaws yog tias nws huv heev thiab tsis muaj co toxins.
Piv nrog rau lwm cov yeeb nkab yas seamless steel muaj lub zog tsis kam rau lub tshuab, muaj kev cuam tshuam txawm tias qhov ntsuas kub siab tsis txaus siab rau kev siv cov yeeb nkab tsis xeb hlau, nws yog mounted thiab lwm cov yeeb nkab yog qhov qub, tuaj yeem hloov lwm cov dej thiab lwm yam kua.


Kev npaj raj thiab kev ntsuam xyuas △ → Tube cua sov → Perforation → Rolling tube → Cov raj hlau rov kho → kho (txo) txoj kab uas hla treatment kho cua sov △ → tiav raj ncaj ncaj → tiav → tshuaj ntsuam △ (tsis yog-puas, lub cev, Taiwan tshuaj ntsuam) → Cov khoom ntim khoom

Lub hom phiaj tseem ceeb ntawm cov txheej txheem perforation yog kom dhau los ua cov khoom sib zog me me billet tho qhov sib tsoo lub plhaub. Capillary hauv cov specifications, qhov tseeb thiab zoo nto tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom tiav, kev txhim kho ntxiv yog xav tau los ua kom cov hlau hla. Lub ntsiab tseem ceeb ntawm lub tshuab ncab yog ntxiv txo cov ntu txuas (lub ntsiab ntswj phab ntsa) rau qhov loj dua ntawm axial txuas ntxiv, kom cov capillary txhim kho qhov raug, qhov ua tau zoo thiab cov koom ua haujlwm.

Tom qab ncab lub tshuab ncab cov hlau yeeb nkab tsis txaus sau tag nrho xav tau txuas ntxiv moulding zeb kom thiaj li ua tiav qhov xav tau ntawm cov yeeb nkab tiav. Rolled steel vim dhau nyob rau hauv txoj kev siv thoob plaws hauv kev tsim cov yeeb yaj kiab tsis muaj steel.

Txog tam sim no, vim li cas txoj kev dhau ntxuag cov hlau tsis tuaj yeem muab faib ua ob yam: cov nyiaj laus tsis muaj ib tus ntxuag txav (lub cev lub cev yob), thiab nrog lub mandrel. Sizing tshuab, txo zeb thiab ncab txo zeb teej tug mus rau lub qhov tsis muaj mandrel hom nruam cov mills feem ntau hleb. Nws lub hom phiaj tseem ceeb yog txo qis ntawm txoj kab uas hla deformation txheej txheem los yog sizing tau tiav cov hlau, phab ntsa tuab ntawm cov txheej txheem tswj, tuaj yeem ua rau nyias, tuab lossis ze li ntawm qhov hloov pauv.

Txhua tus ib txwm ua lub qhov-hloov cav nrog mandrel muaj mus cuag tshuab. Lub hom phiaj tseem ceeb yog txo cov txheej txheem deformation perforated capillary phab ntsa tuab thiab cov cheeb sab nraud yob hla hauv cheeb tsam deformation thiab cov mandrel posed, rau qhov loj dua axial txuas ntxiv. Nyob rau tib lub sijhawm muaj kev txhim kho hauv lub koom haum, kev ua tau zoo, qhov tseeb, qhov zoo.


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