EFW Pipe (Electro Fusion Welded Pipe) ke phala ea tšepe e cheselitsoeng e entsoeng ka ho qhibiliha le ho hatella poleiti ea tšepe ka mokhoa oa ho tjheseletsa arc ea motlakase.
Mofuta oa Pipe
EFW phala ea tšepe hangata e otlolohile phala ea tšepe ea seam.
E ka ba phala ea tšepe ea carbon kapa phala ea tšepe ea alloy.
Maemo a EFW le Kereiti
ASTM A358
304, 304L, 316, 316L le limaraka tse ling tsa tšepe tse sa hloekang tse sebelisoang hangata lits'ebetsong tse hlokang khanyetso e ntle ea kutu.
ASTM A671
CA55, CB60, CB65, CB70, le limaraka tse ling tsa carbon steel bakeng sa maemo a tlase a mocheso.
ASTM A672
A45, A50, B60, B65, le B70 k'habone le likarolo tsa tšepe tsa alloy bakeng sa lits'ebetso tsa mocheso o mahareng.
ASTM A691
CM65, CM70, CM75, le limaraka tse ling tsa tšepe tsa alloy li etselitsoe lits'ebetso tse tlas'a khatello e phahameng.
API 5L
Kereiti ea B, X42, X52, X60, X65, X70, le likarolo tse ling tsa lipeipi tsa tšepe tsa k'habone bakeng sa lipeipi tsa sebaka se selelele sa oli le khase.
Lihlahisoa tsa rona
Phallo ea Ts'ebetso ea Pipe ea tšepe ea EFW
Ha e le hantle, mokhoa ona o rarahane haholoanyane, ka tsela e latelang:
Khetho ea lintho tse bonahalang
Khetha thepa e nepahetseng ea poleiti ea tšepe ho latela sebopeho sa lik'hemik'hale se hlokahalang le thepa ea mochini.
Letlapa la tšepe le hloka ho hlahlojoa ho netefatsa hore ha le na sekoli le hore bokaholimo bo hloekisitsoe ho tlosa litšila kapa li-oxide tse ka amang boleng ba weld.
Ho Seha poleiti
Letlapa le sehiloe ka boholo bo hlokahalang, hangata ka plasma kapa mekhoa ea ho khaola lelakabe.
Hang ha e sehiloe, mathōko a poleiti a ka 'na a hloka machining a eketsehileng ho etsa bonnete ba ho lumellana hantle le ho hokahanya nakong ea ho tjheseletsa.
Ho etsa lipoleiti
Lipoleiti tsa tšepe li kobehile ka libopeho tsa cylindrical ho sebelisa mechine ea khatiso kapa liloala.
Litokiso li etsoa ho sebopeho sa li-tube tse entsoeng ho netefatsa hore lipheletso li tsamaisana ka mokhoa o phethahetseng bakeng sa ho itokisetsa ts'ebetso ea welding e latelang.
Tokiso ea moeli
Qetello e entsoeng ka tubular e fatše kapa e entsoe ka mochine ho etsa moeli o betliloeng bakeng sa ho kenella ka ho feletseng ha chesella.
EFWWelding
Ho sebelisa mokhoa oa ho cheselletsa li-arc, mathōko a lipoleiti tsa tšepe a futhumatsoa ho ea boemong bo qhibilihisitsoeng ka mocheso o phahameng.
Ka ho sebelisa arc ea motlakase le khatello, mathōko a tšepe e qhibilihisitsoeng a kopantsoe hammoho ho etsa weld.Mohato ona o ka hloka li-welds tse 'maloa ho netefatsa matla le boleng ba weld.
Kalafo ea mocheso ka mor'a weld
Ka mor'a hore welding e phethoe, phekolo ea mocheso ka mor'a tjheseletsa e etsoa ho imolla khatello ea kelello ho cheselle le tšepe.
Hangata sena se kenyelletsa ho futhumatsa phala eohle kapa sebaka sa weld ho mocheso o itseng ebe o se pholisa tlas'a maemo a laoloang.
Tlhahlobo le tlhahlobo
Li-tubes li hlahlojoa ka botlalo 'me li lekoa ka mor'a ho cheselletsa le ho phekola mocheso.
Sena se kenyelletsa tlhahlobo ea pono, tlhahlobo ea boholo, tlhahlobo e sa senyeheng (mohlala, tlhahlobo ea ultrasonic kapa radiographic), hammoho le tlhahlobo ea thepa ea mochini (mohlala, ho tsitsipana le tlhahlobo ea phello).
Tshebetso ea ho qetela
Li-tubes li khaoloa ka bolelele bo itseng, li chamfer lipheletsong, 'me mohlomong li phethoa ka liphekolo tse holim'a metsi joalo ka liphahlo.
Pipe e phethiloeng e tšoauoa ka tlhahisoleseding e nepahetseng e kang boemo ba thepa, boholo, nomoro ea sebōpi, joalo-joalo bakeng sa ho lateloa le ho sebelisoa.
Melemo ea Pipe ea tšepe ea EFW
Li-welds tsa boleng bo holimo
Tšebeliso ea theknoloji ea ho tjheseletsa electrofusion e lumella li-welds tsa boleng bo holimo tse nang le ho tšoana le litekanyetso tse fokolang tsa sekoli, ho matlafatsa botšepehi ba sebopeho.
Boholo bo boholo le tlhahiso ea marako a teteaneng
Mokhoa oa EFW o loketse tlhahiso ea bophara bo boholo le li-tubes tse teteaneng tse nang le marako bakeng sa khatello e phahameng le litlhoko tsa mojaro o boima.
Mefuta e mengata ea lisebelisoa
E khona ho sebetsana le mefuta e mengata ea carbon le alloy steels, e loketseng mocheso o phahameng, khatello e phahameng le libaka tse senyang.
Ho Fetolana ha Tlhahiso
Mohala oa tlhahiso o ikatisang haholo, li-parameter tsa welding li ka fetoloa ho latela boholo ba tlhahiso le botenya.
Moruo
Ho tšoarella ha nako e telele le litlhoko tse tlase tsa tlhokomelo li fana ka moruo o motle ka kakaretso ho sa tsotellehe litšenyehelo tse phahameng tsa pele.
Mefokolo ea Pipe ea tšepe ea EFW
Litšenyehelo tse phahameng
EFW pipe e atisa ho bitsa chelete e ngata ho feta mefuta e meng ea liphaephe tse cheselitsoeng, tse kang pipe ea resistant welded (ERW).Sena se bakoa haholo ke lisebelisoa tsa boleng bo phahameng tse sebelisoang le mokhoa o rarahaneng oa tlhahiso.
Litefiso tse tlase tsa tlhahiso
Ts'ebetso ea EFW e na le sekhahla sa tlhahiso e batlang e lieha hobane e kenyelletsa mekhoa e rarahaneng ea ho cheselletsa le ho phekola mocheso.Sena se ka lebisa ho lipotoloho tse telele tsa tlhahiso, haholo-holo bakeng sa bophara bo boholo le li-tubes tse teteaneng tse nang le marako.
Meeli ea Boholo
Le hoja EFW e loketse ho hlahisa pipe e kholo ea bophara, thekenoloji e ka 'na ea se ke ea e-ba ea moruo kapa ea sebetsa bakeng sa boholo ba liphaephe tse nyenyane, haholo-holo maemong a ts'ebeliso moo ho hlokahalang ho nepahala ho phahameng le li-diameter tse ntle.
Boleng ba Welding
Le hoja tjheseletsa ea electrofusion e fana ka li-welds tsa boleng bo holimo, ho qhibiliha le ho kopanngoa nakong ea ts'ebetso ea ho cheselletsa ho ntse ho ka hlahisa liphoso tse kang porosity, unfusion le inclusions, tse hlokang ho laoloa ka ho laola boleng bo thata le tlhahlobo.
Litlhoko tse phahameng ho basebetsi
Tlhahiso ea EFW e hloka basebetsi ba nang le litsebo tse phahameng le basebetsi ba tlhokomelo ho etsa bonnete ba hore ts'ebetso ea ho tjheseletsa e etsoa ka nepo le hore thepa e sebetsa hantle.Sena se lebisa keketsehong ea matsete a koetliso le ntlafatsong ea litsebo bakeng sa basebetsi.
Lisebelisoa
Indasteri ea oli le khase
Indasteri ea Lik'hemik'hale
Indasteri ea matla
Kaho le meaho
Botop Steel ke moetsi oa liphaephe tsa tšepe tsa tšepe tse cheselitsoeng tsa boleng bo holimo le morekisi ea tsoang China, hape ke morekisi oa phala ea tšepe e se nang seam, o ka ikopanya le rona bakeng sa litlhoko tsa hau tsa lipeipi tsa tšepe!
Tags:EFW,EFW pipe,EFW liphaephe, Bafani, bahlahisi, lifeme, barekisi, lik'hamphani, wholesale, reka, theko, qotsa, bongata, thekiso, litšenyehelo.
Nako ea poso: Apr-09-2024