EFW Pipe (Electro Fusion Welded Pipe) ndi chitoliro chowotcherera chachitsulo chopangidwa ndi kusungunula ndi kukanikiza mbale yachitsulo ndi njira yowotcherera ya arc yamagetsi.
Mtundu wa Chitoliro
EFW zitsulo chitoliro nthawi molunjika welded msoko zitsulo chitoliro.
Itha kukhala chitoliro cha chitsulo cha kaboni kapena chitoliro chachitsulo cha aloyi.
Miyezo ya EFW ndi Makalasi
Chithunzi cha ASTM A358
304, 304L, 316, 316L ndi magiredi ena osapanga dzimbiri omwe amagwiritsidwa ntchito pamapulogalamu omwe amafunikira kukana kwa dzimbiri.
Chithunzi cha ASTM A671
CA55, CB60, CB65, CB70, ndi zina carbon zitsulo makalasi kwa malo otsika kutentha.
Chithunzi cha ASTM A672
A45, A50, B60, B65, ndi B70 carbon ndi aloyi zitsulo makalasi kwa sing'anga kutentha ntchito.
Chithunzi cha ASTM A691
CM65, CM70, CM75, ndi magiredi ena azitsulo aloyi adapangidwa kuti azigwiritsidwa ntchito movutikira kwambiri.
API 5L
Kalasi B, X42, X52, X60, X65, X70, ndi makalasi ena carbon zitsulo chitoliro kwa mapaipi mafuta ndi gasi mtunda wautali.
Zogulitsa Zathu
Kuthamanga kwa EFW Steel Pipe
Pochita, ndondomekoyi ndi yovuta kwambiri, motere:
Kusankha zinthu
Sankhani yoyenera zitsulo mbale zakuthupi malinga ndi zofunika mankhwala zikuchokera ndi mawotchi katundu.
Chitsulo chachitsulo chiyenera kuyang'aniridwa kuti chitsimikizire kuti sichikuwonongeka ndi kutsukidwa pamwamba kuti chichotse zonyansa kapena ma oxide omwe angakhudze ubwino wa weld.
Kudula Mbale
Mbaleyo imadulidwa kukula kofunikira, nthawi zambiri ndi plasma kapena njira zodulira moto.
Akadulidwa, m'mphepete mwa mbaleyo ingafunike kukonzanso kwina kuti mutsimikizire kulondola komanso kulumikizana pakuwotcherera.
Kupanga mbale
Matabwa achitsulo amapindika mu mawonekedwe a cylindrical pogwiritsa ntchito makina osindikizira kapena mphero.
Zosintha zimapangidwira mawonekedwe a chubu opangidwa kuti atsimikizire kuti malekezerowo akugwirizana bwino pokonzekera njira yowotcherera yomwe ikutsatira.
Kukonzekera m'mphepete
Mapeto a tubular opangidwa ndi nthaka kapena opangidwa ndi makina kuti apange m'mphepete mwake kuti alowemo mokwanira.
EFWKuwotcherera
Pogwiritsa ntchito njira yowotcherera ya arc, m'mphepete mwa mbale zachitsulo zimatenthedwa mpaka kusungunuka kutentha kwambiri.
Pogwiritsa ntchito chingwe chamagetsi ndi mphamvu, m'mphepete mwa chitsulo chosungunula amaphatikizana kuti apange weld.Gawo ili lingafunike ma weld angapo kuti atsimikizire mphamvu ndi mtundu wa weld.
Post-weld kutentha mankhwala
Pambuyo kuwotcherera kumalizidwa, chithandizo cha kutentha kwa pambuyo pa weld chimachitidwa kuti athetse kupsinjika mu weld ndi chitsulo.
Izi nthawi zambiri zimaphatikizapo kutenthetsa chitoliro chonse kapena malo otenthetsera kutentha kwapadera ndikuziziziritsa mokhazikika.
Kuyendera ndi kuyesa
Machubu amawunikiridwa bwino ndikuyesedwa pambuyo pakuwotcherera ndi kutentha.
Izi zikuphatikiza kuyang'ana kowoneka, kuyang'ana kowoneka bwino, kuyezetsa kosawononga (mwachitsanzo kuyezetsa ma ultrasonic kapena radiographic), komanso kuyezetsa katundu wamakina (monga kuyezetsa ndi mphamvu).
Pomaliza processing
Machubu amadulidwa mpaka kutalika kwake, kuzunguliridwa kumapeto, ndipo mwina kumalizidwa ndi mankhwala apamwamba monga zokutira.
Chitoliro chomalizidwa chimalembedwa ndi chidziwitso chofunikira monga kalasi yazinthu, kukula, nambala ya ng'anjo, ndi zina.
Ubwino wa EFW Steel Pipe
Ma welds apamwamba kwambiri
Kugwiritsa ntchito ukadaulo wowotcherera wa electrofusion kumalola ma welds apamwamba kwambiri okhala ndi chiwopsezo chochepa komanso chiwopsezo chochepa, kupititsa patsogolo kukhulupirika kwadongosolo.
Kukula kwakukulu ndi kupanga khoma wandiweyani
Njira ya EFW ndiyoyenera kupanga machubu akulu akulu ndi mipanda yokhuthala kwambiri komanso zofunikira zolemetsa.
Ntchito zosiyanasiyana
Imatha kugwira ntchito zosiyanasiyana za carbon ndi alloy steels, zoyenera kutentha kwambiri, kuthamanga kwambiri komanso malo owononga.
Kupanga Kusinthasintha
Kwambiri makina kupanga mzere, magawo kuwotcherera akhoza kusinthidwa malinga ndi kukula kupanga ndi makulidwe.
Zachuma
Kukhalitsa kwa nthawi yayitali komanso zofunikira zochepa zosamalira zimapereka chuma chabwino chonse ngakhale kuti mtengo wake ndi wokwera mtengo.
Kuipa kwa EFW Steel Pipe
Zokwera mtengo
EFW chitoliro ndi okwera mtengo kwambiri kupanga kuposa mitundu ina welded chitoliro, monga resistance welded (RW) chitoliro.Izi makamaka chifukwa cha zipangizo zapamwamba zomwe zimagwiritsidwa ntchito komanso zovuta kupanga.
Mitengo yotsika yopanga
Njira ya EFW imakhala ndi kuchuluka kwapang'onopang'ono kupanga chifukwa imakhudza njira zowotcherera zovuta komanso njira zochizira kutentha.Izi zitha kupangitsa kuti pakhale nthawi yayitali yopangira, makamaka m'mimba mwake komanso machubu opaka mipanda.
Kuchepetsa Kukula
Ngakhale kuti EFW ndi yoyenera kupanga chitoliro chachikulu cha m'mimba mwake, lusoli silingakhale lopanda ndalama kapena likugwiritsidwa ntchito pazitsulo zing'onozing'ono za chitoliro, makamaka pazochitika zogwiritsira ntchito zomwe zimafunikira kulondola kwakukulu ndi ma diameter abwino.
Welding Quality
Ngakhale kuwotcherera kwa electrofusion kumapereka ma welds apamwamba kwambiri, kusungunuka ndi kuphatikizika panthawi yowotcherera kumatha kuyambitsa zolakwika monga porosity, kusakanikirana ndi kuphatikizika, komwe kumafunika kuyang'aniridwa mwa kuwongolera kokhazikika komanso kuyang'anira.
Zofuna zazikulu kwa ogwiritsa ntchito
Kupanga kwa EFW kumafuna ogwira ntchito aluso kwambiri ndi ogwira ntchito yosamalira kuti awonetsetse kuti kuwotcherera kwachitika molondola komanso zida zikuyenda bwino.Izi zimapangitsa kuti ndalama ziwonjezeke pophunzitsa komanso kukulitsa luso kwa ogwira ntchito.
Mapulogalamu
Makampani amafuta ndi gasi
Chemical Viwanda
Makampani opanga magetsi
Zomangamanga ndi zomangamanga
Botop Zitsulo ndi apamwamba welded mpweya zitsulo chitoliro wopanga ndi katundu kuchokera China, komanso stockist wa zitsulo chitoliro chosakanizika, mukhoza kulankhula nafe pa zosowa zanu zitsulo chitoliro!
Tags:EFW,EFW chitoliro,EFW mapaipi, ogulitsa, opanga, mafakitale, ogulitsa, makampani, yogulitsa, kugula, mtengo, ndemanga, zambiri, zogulitsa, mtengo.
Nthawi yotumiza: Apr-09-2024