Ubwino Wapamwamba wa ERW Carton Steel Pipe, Hot Sale/ASTM a 106 Cold Rolling Precision Seamless Carbon Steel Pipe
Kufotokozera Kwachidule:
ERW welded round mapaipi amadziwikanso kuti resistance welded mapaipi.Mtundu uwu wa welded zitsulo chitoliro chimagwiritsidwa ntchito m'madera osiyanasiyana monga zomangamanga, mipanda, scaffolding, mipope mzere, etc. ERW welded mipope zitsulo zilipo mu makhalidwe osiyanasiyana, makulidwe khoma ndi diameters anamaliza chitoliro.
Tsopano tili ndi zida zapamwamba.Mayankho athu amatumizidwa ku USA, UK ndi zina zotero, kusangalala ndi dzina lapamwamba pakati pa makasitomala a High Quality kwaERW Carton Steel Pipe, Hot Sale/ASTM a 106 Cold Rolling Precision Seamless Carbon Steel Pipe, Tikuyang'ana m'tsogolo kuti tidziwe ukwati wa bungwe lokhalitsa pamodzi ndi mgwirizano wanu wolemekezeka.
Tsopano tili ndi zida zapamwamba.Mayankho athu amatumizidwa ku USA, UK ndi zina zotero, kusangalala ndi dzina lapamwamba pakati pa makasitomalaERW Carton Steel Pipe, Takhazikitsa ubale wautali, wokhazikika komanso wabwino wamabizinesi ndi opanga ndi ogulitsa ambiri padziko lonse lapansi.Pakalipano, tikuyembekezera mgwirizano waukulu kwambiri ndi makasitomala akunja kutengera phindu limodzi.Onetsetsani kuti mukumasuka kutilankhula nafe kuti mumve zambiri.
Machubu amagetsi a welded welded (RW) amapangidwa ndi kuzizira kupanga chingwe chachitsulo chathyathyathya kukhala chubu chozungulira ndikuchidutsa mipiringidzo yambiri kuti apeze chowotcherera chotalikirapo.Mphepete ziwirizo zimatenthedwa nthawi imodzi ndi magetsi othamanga kwambiri ndikumangirira pamodzi kuti apange chomangira.Palibe zitsulo zodzaza zomwe zimafunikira pakuwotcherera kwakutali kwa ERW.
Palibe zitsulo zophatikizika zomwe zimagwiritsidwa ntchito popanga.Izi zikutanthauza kuti chitolirocho ndi champhamvu kwambiri komanso chokhazikika.
Msoko wa weld sungakhoze kuwonedwa kapena kumveka.Izi ndizosiyana kwambiri poyang'ana njira yowotcherera ya arc yomwe ili pansi pa madzi, yomwe imapanga mkanda wowoneka bwino womwe ungafunike kuchotsedwa.
Ndi kupita patsogolo kwa mafunde amagetsi othamanga kwambiri pakuwotcherera, njirayi ndiyosavuta komanso yotetezeka.
Mapaipi achitsulo a ERW amapangidwa ndi kukana kwapang'onopang'ono kapena kukana kwambiri "kukaniza".Ndi mapaipi ozungulira omwe amawotcherera kuchokera ku mbale zachitsulo zokhala ndi ma welds aatali.Amagwiritsidwa ntchito kunyamula mafuta, gasi ndi zinthu zina zokhala ndi nthunzi, ndipo amatha kukwaniritsa zofunikira zosiyanasiyana zamphamvu komanso zotsika.Pakalipano, ili ndi malo ofunikira kwambiri pazambiri zamapaipi padziko lonse lapansi.
Panthawi yowotcherera chitoliro cha ERW, kutentha kumapangidwa pamene madzi akudutsa pamtunda wa malo otsekemera.Imatenthetsa mbali ziwiri zachitsulo mpaka m'mphepete umodzi ukhoza kupanga chomangira.Panthawi imodzimodziyo, pansi pa kukakamiza kophatikizana, m'mphepete mwa chubu chopanda kanthu chimasungunuka ndikufinyani pamodzi.
Nthawi zambiri ERW chitoliro pazipita OD ndi 24″ (609mm), kwa miyeso yokulirapo chitoliro chidzapangidwa mu SAW.
Pali mapaipi ambiri omwe angapangidwe ndi njira ya ERW.Apa m'munsimu ife kulemba kwa mfundo ambiri mapaipi.
Chitoliro chachitsulo cha carbon mu ERW.
ASTM A53 Grade A ndi B (ndi Galvanized).
ASTM A252 mulu chitoliro.
Machubu a ASTM A500
ASTM A134 ndi ASTM A135 chitoliro.
EN 10219 S275, S355 chitoliro
API 5L B mpaka X70 PSL1 (PSL2 idzakhala mu ndondomeko ya HFW)
API 5CT J55/K55, N80 casing ndi chubu ndi etc.
ERW chitsulo chitoliro ntchito ndi ntchito:
Chitoliro chachitsulo cha ERW chomwe chimagwiritsidwa ntchito kunyamula gasi ndi zinthu zamadzimadzi monga mafuta ndi gasi, zimatha kukwaniritsa zotsika komanso zothamanga kwambiri.M'zaka zaposachedwapa, ndi chitukuko cha luso ERW, mochulukira ERW zitsulo chitoliro ntchito mafuta ndi gasi minda, makampani magalimoto ndi zina zotero.
Ubwino wa ERW chitoliro:
Kuchita bwino kwambiri, mtengo wotsika, kupulumutsa zinthu, makina osavuta.
Zokhazikika:BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500.G3452-2004, EN 10219, EN 10255-1996, DIN 2440, GB/T13793-2008.
Zofunika:Q195, Q235, Q275, Q345.
Kufotokozera:1/2"-16" (OD: 21.3mm-660mm).
Makulidwe a khoma:1.0mm-12mm.
Chithandizo chapamtunda:Galvanized, zokutira mafuta, lacquering.Tsopano tili ndi zipangizo zapamwamba.Mayankho athu amatumizidwa ku USA, UK ndi zina zotero, kusangalala ndi dzina lapamwamba pakati pa makasitomala a High Quality kwaERW Carton Steel Pipe, Hot Sale/ASTM a 106 Cold Rolling Precision Seamless Carbon Steel Pipe, Tikuyang'ana m'tsogolo kuti tidziwe ukwati wa bungwe lokhalitsa pamodzi ndi mgwirizano wanu wolemekezeka.
Chitoliro Chapamwamba cha China Carbon Steel Pipe ndi Madzi, Takhazikitsa ubale wamabizinesi wanthawi yayitali, wokhazikika komanso wabwino ndi opanga ndi ogulitsa ambiri padziko lonse lapansi.Pakalipano, tikuyembekezera mgwirizano waukulu kwambiri ndi makasitomala akunja kutengera phindu limodzi.Onetsetsani kuti mukumasuka kutilankhula nafe kuti mumve zambiri.
