ERW welded steel yeeb nkab: high-frequency resistance welded yeeb nkab, ua los ntawm kub dov steel phaj, los ntawm kev nruam, dabtsi yog khoov, vuam, kho cua sov, sizing, straightening, txiav thiab lwm yam txheej txheem.
Nta: Piv nrog rau kauv seam submerged arc welded steel yeeb nkab, nws muaj qhov zoo ntawm qhov siab qhov tseeb, cov phab ntsa tuab tuab, zoo nto zoo thiab siab ua haujlwm siab. Tab sis qhov tsis zoo yog tias nws tsuas yog siv tau los tsim cov kav dej me me uas nyias nyias. Dav siv nyob rau hauv nroog gas, crude roj tsheb thauj mus los thiab lwm yam teb.
Kauv submerged arc welded steel yeeb nkab: kauv submerged arc welded steel yeeb nkab. Nyob rau hauv cov txheej txheem dov, lub kaum sab xis yog tsim nyob rau hauv cov kev taw qhia dov, thiab tom qab ntawd cov txheej txheem vuam yog nqa tawm tom qab cov txheej txheem dov. Cov khoom kawg muaj cov kauv vuam.
Nta: Qhov zoo yog tias cov kav hlau steel nrog tib qhov tshwj xeeb thiab cov kab sib txawv tuaj yeem tsim tau, cov khoom siv raw yog dav dua, thiab cov vuam tuaj yeem zam qhov kev ntxhov siab ntawm tus thawj coj thiab tau txais lub xeev kev ntxhov siab zoo; Qhov tsis zoo yog qhov tsis zoo ntawm geometric loj, ntev weld ntev tshaj qhov ncaj seam steel yeeb nkab, thiab vuam tsis xws li cov kab nrib pleb, qhov cua thiab cov slag suav nrog qee lub sijhawm. Lub vuam kev nyuaj siab yog nyob rau hauv lub xeev ntawm tensile kev nyuaj siab. Raws li Txoj Cai Lij Choj tsim ntawm General Long-distance Oil and Gas Pipelines, kauv submerged arc vuam tsuas yog siv tau rau hauv Chav Kawm 3 thiab Chav Kawm 4.
Longitudinal submerged arc welded steel yeeb nkab: longitudinal submerged arc welded steel yeeb nkab, txheej txheem ntau lawm: ua ntej yob cov hlau phaj rau hauv lub raj nrog lub pwm los yog lub tshuab tsim, thiab tom qab ntawd muab ob npaug rau submerged arc welded.
Nta: Cov khoom muaj qhov zoo ntawm ntau qhov loj me, siab toughness, zoo plasticity, zoo uniformity thiab zoo compactness. Hauv kev tsim cov roj thiab cov kav dej ntev ntev, cov kav dej hauv cov kav dej ntev yuav tsum tau ua. Raws li API 5L tus qauv, nws tsuas yog tsim cov yeeb nkab steel hom nyob rau hauv cov cheeb tsam txias, dej hiav txwv thiab cov neeg nyob hauv nroog loj.
Qhov zoo ntawm seamless steel yeeb nkab
Cov phab ntsa tuab thiab tuab.
Tsis muaj vuam. Nws feem ntau suav hais tias muaj cov cuab yeej zoo dua thiab corrosion kuj.
Seamless kav dej muaj zoo ellipticity los yog roundness.
Yuav ua li cas xaiv welded los yog seamless steel kav?
Txawm hais tias welded yeeb nkab muaj ntau yam zoo, seamless yeeb nkab tseem zoo dua welded yeeb nkab, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig ntxhib, vim nws muaj zog dua, siab dua thiab zoo corrosion kuj.
Raws li daim ntawv thov tshwj xeeb thiab tus nqi, txiav txim siab seb hom twg zoo dua.
Raws li daim ntawv thov yuav tsum tau, seamless thiab welded kav yuav raug tsim.
Kev siv sib txawv ntawm seamless yeeb nkab thiab welded yeeb nkab
Seamed steel yeeb nkab: welded yeeb nkab yog siv rau hauv dej engineering, petrochemical kev lag luam, tshuaj lom neeg kev lag luam, hluav taws xob kev lag luam, kev ua liaj ua teb dej thiab kev tsim kho hauv nroog. Kev thauj mus los ua kua: kev xa dej thiab tso dej. Siv rau kev thauj mus los ntawm cov pa roj: natural gas, steam, liquefied petroleum gas. Structure: piling kav, txuas hniav, docks, txoj kev, tsim cov kav dej, thiab lwm yam.
Seamless steel yeeb nkab: Seamless steel yeeb nkab muaj qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm Piv nrog cov khoom hlau xws li cov hlau puag ncig, cov yeeb nkab steel yog sib dua hauv qhov hnyav nyob rau hauv tib lub bending thiab torsion lub zog, yog li nws yog ib qho kev lag luam steel.
Yog tias koj tab tom xav txog kev yuav SEAMLESS PIPE, ERW PIPE, SSAW PIPE lossis LSAW PIPE, saib cov kev xaiv JINDALAI muaj rau koj thiab xav txog kev ncav cuag peb pab neeg kom paub ntau ntxiv. Peb yuav muab cov kev daws teeb meem zoo tshaj plaws rau koj qhov project.
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Post lub sij hawm: Mar-16-2023