16k ks B1503 Jis B2220 Duplex Steel Flange

Mofuta o mong le o mong o fapaneng o na le melemo ea eona. Mehato e fapaneng ea tšepe e lerootho e na le thepa e fapaneng le ea 'mele ka lebaka la lipina tse fapaneng tsa lik'hemik'hale. Asst A182 F60s e litšila e sebetsa hantle, litšenyehelo tse ngata tsa bophelo bo sebetsang le lijana tsa bophelo bo bolelele. Ho na le mefuta e fapaneng ea sefahleho e kang lipoleiti tse kopaneng, lijalo tsa sefahleho se batang 'me li phahamisitse lifono tsa sefahleho.

Ho sa natse S32205 Duplex Steel Asme Sa182 Butt Flanges e loketseng leoatleng la metsi le matla a ho mamella mocheso o boreleli oa 600¡, le bona ba ka ba le litšobotsi tse ntle haholo.

Wel Flanges Din to Lisa Hop

Li-play-on li-flang li fumaneha le lifahleho tse phahamisitsoeng kapa tsa RTJ, hammoho le litloaelo tsa khale. Liphooko tsena li fumaneha ka har'a tšepe ea rona ea steel le chrome molybdeenum, ho tloha ka holimo ho la 155n mme re ka fana ka li-coock tsa B000. Re ka ntlafatsa litlhaloso tse ngata tsa hau tse ngata.

Ho hanyetsa ho hanyetsa li-flangs tsena tse peli tsa tšepe e kholo mochesong o phahameng, empa o tloaetse ho ba Brities ka holimo, li-brittle kamora lihora tse peli tsa ho pepesetsoa li-celsius tse peli ho likhato tse 475. Li-flangs tsena tsa tšepe tsa tšepe li na le li-flangs tse phahameng le tse kholo tsa khatello ea limela le katoloso e tlase ea mocheso le ho feta.

Duplex 2205, ha e na lisebelisoa tsa tšepe tse se nang mathata "tse tsoang ho likotoana tsa" Duplex "tse nang le likarolo tse lekanang tsa Ferrite le kapa eustenite. Mophato ona ke mefuta ena e tsebahalang, 'me boitsebiso bona bo ntlafalitsoeng ke bo ntlafatsang 316 tšepe e se nang mabili ho latela ho hlahisa matla le khatello ea maikutlo.

Li-flanges tsa Super Duplex li loketse lits'ebeletso libakeng tse bofuteng haholo tse kang likopo tsa leoatleng tse tsoang kantle le likoti. Ho boetse ho hanyetsana ka ho khetheha scc ea chloride. Flanges e fana ka khanyetso e tšoanang ea ho hanyetsa, e bolela ho hanyetsa haholo. Metsoako eohle ea rona ea lihlahisoa e na le matla a lekiloeng, ho kenyelletsa le tlhahlobo ea tlhahlobo ea thepa, ho hlahloba ha lik'hemik'hale, ho hlahlojoa ha lik'hemik'hale, macrone le ho Micro.

Ka lebaka la ho hanana ha alloy ho hlapanya ho etsa hydrochloric acid, sur duplex 2507 flangs e ka sebelisoa indastering ea ts'ebetso ea lik'hemik'hale. Bothata bo bong bo tloaelehileng ba lifofane tsa tšepe ke hore li tloaetse ho etsa lijalo nakong ea ho rohaka. Ha akhoe a hlokahala, thempereichara e phahame, 'me liathomo tse ngata tsa carbon li lula li tšoantšoa ho theha lijalo tsa carbisit.

Duplex e na le likhama tse kopaneng ea austenitic le Ferrite (50 \ 50) e ntlafalitseng litšoaneleho tse ngata tsa tšepe.

Matla a mocheso a phahameng a menoana ea tšepe e le 'ngoe ea tšepe a tšoana le allow 430 ka mocheso oa 950 ho isa ho 1150¡8. Leha ho le joalo, matla a mabenyane a li-flang a eketsa ka potlako tlase 900ác.

Li-flang tsa Butt Welds ke mofuta o tsebahalang haholo oa khatello ea 'mala o phahameng oa lipompo. Moralo oa Hub e popehileng oa li-flangs tsa Butt Weld Butt Welf flangs e boetse e na le monyetla oa ho hanela haholo mocheso o phahametseng le o tlase.

Hoa hlokahala ha molala o hloka ho lelekeloa. Li-duplex tšepe tsa lerotholi li sebetsa joalo ka tse ling. Li-flanges tsa lero li sebelisoa ka har'a lik'hemik'hale tsa lik'hemik'hale le tsa penleum bakeng sa meahong ea bolulo le ea khoebo. Li-flangs tsa duplex li sebetsa hantle tlasa maemo a khatello le mocheso oa mocheso. Li-flang tse telele tsa weld li fumaneha ka bolelele bo boholo, boholo le boholo ho latela litlhoko tsa bareki.

Mantsiboea ke moqomo oa patsi, molomo kapa o tsitsitseng, o sebetsa ho eketsa matla (joalo ka phete ea tšepe e joalo ka i-Beam kapa T-beam); Bakeng sa ho hokahana habonolo \ phetisetso ea matla a ikhethileng Kapa bakeng sa ho tsitsisa le ho tataisa metsamao ea mochini kapa likarolo tsa eona ka hare tsa koloi ea seporo kapa lebili le bolokang mabili a phalla). Polelo ea "flange" e boetse e sebelisetsoa mofuta oa sesebelisoa se sebelisitsoeng ho etsa li-flayings.

Ho thata ho etsa lijong tsa ho tšoarela ka lebaka la matla a tsona a phahameng le matla a tsona a boima. Leha ho le joalo, ka lebaka la ho ba teng ha tšepe e kholo, bokuli bo loants'a korapo e senyehileng ea metsi a amanang le leoatle.

Li-flangs tsa li-duplex li bobebe ka boima ba 'mele ebile li nepahetse ka boholo le litekanyetso tse ling. Tsena li sebelisoa indastering ea tlhahiso. Tabeng ena, tšepe e nang le mahlakore e sebelisoa, ka hona ho itšitiso ea sehlahisoa sena ho molemo haholo. Liphooko tse halikiloeng tsa Duplex li na le litšobotsi tsa matla a maholo mme li sebelisoa haholo Petrochemical, Matla a motlakase le indasteri ea motlakase le indasteri ea motlakase le indasteri ea motlakase. Sena se hloka ho sebelisoa ka mocheso o ikhethang ha o ntse o le brittle sefefong se phahameng.

En1092-1: 2002 plate forning «Welding Flangs le Weld-on PRD-On Laffee Flange Pn2.5-Pn4O00 DN10-DN4000

Li-flangs tse duplex li sebelisoa haholo indastering ea oli ea leoatle le la khase moo li pepesitsoeng mecha ea litaba ea lijalo. Indastering ea oli le ea khase, moo mekhatlo ea litaba e tsamaisoang ka potlako ho potoloha, likarolo tse sebelisitsoeng mona li ka khathala mona.

Ho hanyetsa ho hanyetsa li-flangs tsena tse peli tsa tšepe e kholo mochesong o phahameng, empa o tloaetse ho ba Brities ka holimo, li-brittle kamora lihora tse peli tsa ho pepesetsoa li-celsius tse peli ho likhato tse 475. Li-flangs tsena tsa tšepe tsa tšepe li na le li-flangs tse phahameng le tse kholo tsa khatello ea limela le katoloso e tlase ea mocheso le ho feta.

Makhopho a boloi a tšepe a maketse a fana ka matloana a tšepe a fanang ka mamati a matle le a feto-fetohang bakeng sa ho eketseha lebelo, ho fokotseha ho fokotsehileng le ho beha nako ea likepe.

Ho kopantsoe ha chromium, molybdenum le naetrojene e fana ka lerotholi le letle ho tsoa tikolohong ea metsing, e ba etsang litsamaiso tsa metsi.
E ipapisitse le sebopeho, lisebelisoa li ka khethoa e le Duplex, Super Duplex, le Lean Duplex. Li-flangs tsa tšepe tse Duplex li loketse khatello e phahameng, mocheso o phahameng le lits'ebetso tse kholo haholo. Duplex e boetse e theko e boima ebile e sa tsoa sebelisoa ebile e nkeloa sebaka ke lisebelisoa tse ling tsa lintho tse ling.
Sekhahla sa A182 se koahela li-alloys tsa tšepe tse nang le li-alloys tse hlahisoang ke ho fafatsa kapa ho roka. Ntho ena e tšolotsoeng ea 105 e boetse e akaretsa likarolo tsa ts'ebeletso ea mocheso e phahameng joalo ka liphula tsa limmapa, tse thelweng le li-valves, li-valves. Kamora ho sebetsa e chesang, e filoeng li-flats tse se nang mabele tse ngotsoeng ka letsoho tse 2205 duplex e tlameha ho ba le mocheso o itseng pele ho mocheso. Aloys o tlameha ho tšoaroa ke mocheso ho tšoaroa ho latela litlhoko tse itseng, joalo ka mofuta oa phekolo ea mocheso, o pholileng \ ona tharollo.

Ha e na li-flangs tsa S32205 tsa li-flangs tse ntle li na le khanyetso e ntle ea chloride plating le crevice corrosion ka lebaka la motsoako oa chromium, molybegen le naetrojene. Ho sebelisoa AFotic Duplex 2205 ho sebelisoa ha Alloy e sebelisoang ka ho phatloha ha mafura, any e sebelisoa le lefapheng la ts'ebetso ea lik'hemik'hale.

Lenononyeletso le nang le phokotso o entsoe ka tse tharo tse arohaneng 'me le ikemetse leha e le likarolo tse ling; Li-playses, mabili, le ho bopa; tse bokelloang ke tšusumetso e 'ngoe, sethuthu. Litaolo tse khethehileng li hlokahala molemong oa ho khethoa le ho sebelisa sohle linthong ho fihlela lenonyeletso, e leng ntho e etsoang ka tsela e amohelehang.

Mohlophisi o sebelisoa ka ho fetisisa o sebelisoang haholo ka mor'a ho qoqa. Litokelo tsa ho sebelisoa ha manonyeletso a hloka ho nyahama. E fana ka maemofatso ea ho lokisa. Flaee o kopanya popi ka lisebelisoa tse fapaneng le li-valves. Ho eketsoa liphula tsa karohano ha ho eketsoa ka simpoline ka ho tloaela ho sebetsa kamehla nakong ea ts'ebetso ea limela.

Li-flang tse telele li thusa ka likhatello tse phahameng le tlhoko ea sehopo se bolelele, se nang le seqhetsoana ke ts'ebeliso e tloaelehileng bakeng sa li-welg tsa weld. Ha o odara, ho bohlokoa haholo ho hlakisa moralo oa peipeline o tla sebelisoa. Plaee ena e loketse ho sebelisoa tikolohong e amanang le ho feto-fetoha ha mocheso o feteletseng le ho ts'oarana le ho sesa.

Super Duplex 2507, ha e na S32750, ke tšepe e lerootho e se nang mabele e loketseng libaka tse nang le metsi a halikiloeng a leoatle le acidiki e futhumetseng. E na le thepa e tšoanang le e tšoanang ho Dutex 2205 empa ho na le chasi e kenang e loantšang 'me e etsa hantle libakeng tse itekanetseng.

Li-pullex tse ntle ha li na s32750 \ f53 li entsoe ka sehlopha se phahameng sa tšepe se nang le lihora tse 24%

Hangata li-flole tsa tšepe tsa Duplex hangata li sebelisoa bakeng sa likarolo tse boima tsa mosebetsi o boima. Re hlahisa li-flang tsena tse sebelisang lisebelisoa tsa boleng bo holimo. Bareki ba rona ba re tšepisa boleng ba lihlahisoa tsa rona ha re ntse re loanela ho ntlafatsa theknoloji ea rona mme re fana ka lihlahisoa le lits'ebeletso tse sa sebetseng.

Li-duplex li-duplex tse 2205 tsa flat Flaty

Bakeng sa li-flonging tse phetoang tsa tšepe, tharollo alisaling mochesong o loketseng o lateloa ke boiteko bo botle ba metsi bo botle ba metalteric-stytite. Ho bohlokoa ho boloka nako pakeng tsa ho tlohela sebopi le metsi a tima khutsulo e khuts'oane kamoo ho ka khonehang. Sena ke ho fokotsa tahlehelo ea mocheso ho tsoa ho phihlello e tsoang ho phihlello ea mekhahlelo e kotsi pela metsi a phallang.

ASME B16.5 WN \ hown \ joalo \ Food \ froup

Li-flangs tse lerootho li na le thepa e ntle joalo ka moaho o matla, ea fanang ka matla, matla a phahameng, ho fihlela khanyetso e phahameng, le tse ling. E sebelisoa haholo lits'ebetsong tse fapaneng le indasteri. Liphooko tsena li hanyetsa haholo libakeng tse ling tse ka lijalo, acidic le ho fokotsa.

Li-pulle tsa li-steel tse halikiloeng ka majabajaba, li-flayes tsena li na le thepa e ntle e kang boima ba boima ba boima bo bobebe, boholo bo tiileng, boholo bo tiileng le ho feta. Re fana hape ka lihlahisoa tsena litenteng tse fapaneng joalo ka li-flangs tse fapaneng, duplex flangs, Super duplees le li-flolex flangs tse kholo.