Ho hanyetsa li-elbows tseconoh 800ht ho fana ka khanyetso e ntle haholo ho sulfidation le carburization

Karolo e sa bonahaleng ea S32750 ea li-cuges tse nang le 25% chromium, 4% molybdenum, le 7% nickel. Litopo tse sa khetholloang tsa S32750 li na le likokoana-hloko tse 50 tsa tšepe tse 50 tsa tšepe tse nang le matla a ntlafalitsoeng.

Kaha elbow e se nang kelello e rekisoa ho feta phala e bohlokoa ho e tseba ho tseba hore ke kemiso ea phala e lekanang le ea phala. Li-sockete tsa tšepe tsa tšepe li fumaneha ka bobeli ba maemo a se nang letho le a matloana.

Li-cetters tse Duplex li na le ts'ebetso e mahareng. Leha ho le joalo, thepa ea mochini e nang le mela e phahameng e theko e phahameng e bapisoang le eona e etsang hore litšoantšo tse etselitsoeng li-pompo tse theko e boima li hlahisa lejoe le phahameng ho feta.

Liqhomane ha li na sebopeho se amang litšobotsi tsa phallo ka ho fetisetsoa ho tloha li-angles tse fapaneng. Maqhubu ana a etselitsoe joalo ka mathomo a makhuts'oane kapa a malelele a ralitius ka litsela tse fapaneng. Ka bobeli li ka aroloa ho latela litšobotsi tse itseng.

Karolo e sa bonahaleng ea S32750 ea li-cuges tse nang le 25% chromium, 4% molybdenum, le 7% nickel. Litopo tse sa khetholloang tsa S32750 li na le likokoana-hloko tse 50 tsa tšepe tse 50 tsa tšepe tse nang le matla a ntlafalitsoeng.

Mehla e meng ea ausnitic ka botlalo e tloaetse ho akheha nakong ea ho roka. Ka lebaka lena, thaepa 316 le thaepa 316L "e tšoanang" e tsamaisang "tšepe e tsamaisoa ho phekoloa ka lets'ollo ho fokotsa ho ts'oaroa ha likerese.

Li-cap tsa lipeipi li sebelisoa ka har'a lisebelisoa tsa plumning e le mehala ea phepelo ea metsi ea lapeng, ea khoebo le lisebelisoa tsa indasteri le lisebelisoa tsa tšebetso. Maqhubu a phala a boetse a kenngoa ka moeli oa pompo bakeng sa sepheo sa ho tlosa li-block tsa moea. Re fana ka 1-8- 6 siplex e le hore e lumelle e le hantle.

Tšepe e se nang thuso le eona e sa nke lehlakore ebile e se e le mateane, 'me nako ea bophelo ea eona e telele ebile e tiisa hore e kopana le litlhoko tse tsitsitseng. Ntle le moo, ha e bue ka sebopeho sa eona ha e buisana le lintho tse kang metsi.

Liqhomane ha li na sebopeho se amang litšobotsi tsa phallo ka ho fetisetsoa ho tloha li-angles tse fapaneng. Maqhubu ana a etselitsoe joalo ka mathomo a makhuts'oane kapa a malelele a ralitius ka litsela tse fapaneng. Ka bobeli li ka aroloa ho latela litšobotsi tse itseng.

Karolo e sa bonahaleng ea S32750 ea li-cuges tse nang le 25% chromium, 4% molybdenum, le 7% nickel. Litopo tse sa khetholloang tsa S32750 li na le likokoana-hloko tse 50 tsa tšepe tse 50 tsa tšepe tse nang le matla a ntlafalitsoeng.

Leretheele se nang le letsoai ke thuso ea tšepe e hananang le ho lelekoa. E na le bonyane 11% chromium mme e ka ba le likarolo tse kang carbon, li-notmetal tse ling le matlo a mang a ho fumana thepa e 'ngoe e neng e hlokoa. Ho hanela tšepe letheba le sebaneng ho bakoa ke chromium, e etsang filimi e ikemetseng e ka sirelletsang boitsebiso le ho iphelisa ka pel'a oksijene.

Li-alloy 825 li entsoe joalo ka li-alloys tse ling tsa nickel. Sena se bolela hore thepa e sebelisetsoang ho etsa liqha tsa litlokotsebe tsa 825 li thehiloe habonolo le ho holofatsoa ke mekhoa e fapaneng. Mohlala, ho latela Astl B366, lenane la ho theha kapa ho theha lits'ebetso ho kenyelletsa ho khomarela, ho hatella, ho inama, le fusion Welsing, le fusion Welsing le Fusion Ntle le ka lebaka la ho betla batho ba bang ba batho ba bangata bakeng sa tlhahlobo ea lik'hemik'hale le sehlahisoa, hape e hloka ho fihlella litlhoko tsa lik'hemik'hale. Likopo tse tloaelehileng tsa ho hanela li-coute tsa bona ho laola lits'ebetso tsa ts'ireletso ea moea, ho sebetsa lijo, Petrube le oli ea nyutlelie le khase.

Ntle le melemo ena ea tikoloho, tšepe e se nang mabili le eona e khahla haholo, e bohloka, ho boloka lintho tse ngata haholo 'me e fana ka likarolo tse fapaneng. Ka lebaka leo, tšepe e nang le mahlakore e ka fumanoa linthong tse ngata tsa letsatsi le letsatsi. E boetse e bapala karolo ea bohlokoahali ho indasteri, ho kopanyelletsa le matla a indasteri, ho kenyeletsoa le matla, lipalangoang, ho hola, ho etsa lipatlisiso, lijo le thepa le thepa.

Mofuta oa 304 steel e nang le steele o na le li-steel tse 300 tse se nang li-ausenitic. E na le bonyane ba 18% chromium le 8% nickel, e kopantsoe le carbon ea 0,08%. E hlalosoa e le chromium-nickel ausnitichl. Letlapa la 304 le boetse le sebelisoa tšimong ea meralo ea ho akheha bakeng sa li-activa tsa kantle tse kang metsi le likarolo tsa mollo. Hape ke thepa e tloaelehileng ea koae bakeng sa maphelo.

Hangata tšepe e se nang mabili e nkoa tšepe e tloaelehileng haholo ea lebitso. E na le litaba tse phahameng tsa Nickel, hangata pakeng tsa 8 le 10,5 li hlahisa li-chromium tse ngata ho pota-pota liperesente tse 18 ho isa ho 20. Lintho tse ling tse kholo tsa alone li kenyelletsa Manganese, Silicon le Carbon. Metsoako eohle ea lik'hemik'hale ke tšepe haholo.

Li-mss-sp75 tsa ralius tse telele tsa li-radius tse telele tsa li-ralius

Ha e na S32750 (F53 \ 1440

Alloy 316h (ha e na s31609) ke mokhoa o phahameng oa carbon o phahameng oa alloy 316 o ntlafalitse hore o sebelisoe ke ts'ebeletso e phahameng ea mocheso. Alloy o na le matla a phahameng mochesong o phahameng 'me o sebelisetsoa ho sebelisoa mesebetsi ea sekepe le khatello ea maikutlo mochesong o kaholimo ho 932¡). Likahare tse phahameng tsa khabone tsa 316H le tsona li fokotsa matla a phahameng le a fanang ka matla ho feta a 316 \ 316l le ho ba le bothata ba ho hloka botsitso haholo.

Li-mss-sp43 li nyolohela ma-adius tse otlolohileng, tse otlolohileng

Lintho tse bonahalang li na le tšepe \ asme sa401, wp 304n, ASM 316L Asst \ asme A403 wp 347, WP 359H

Ho pepesetsoa mofuta o tsitsitseng kapa o tsitsitseng ho 800-1500¡Ãf (427-81606ge. Ntle le moo, khatello ea maikutlo pakeng tsa 100-1500¡f (593-8160 ea ka bakoang ke mofuta ona.

Astm a234 carbon tšepe ea tšepe, e entsoe ka chromium, molybdenum, nigkel E sebelisoa haholo ka likopane tsa oli, lijalo tsa lik'hemik'hale, limela tsa motlakase, limela tsa matla a nyutlelie, li-servers le masimo a manyane.

Lits'oants'o tse telele joalo ka li-tright tsa bohloeki li sebelisoa ka mekhoa e tlase ea khatello le lits'ebetso tse ling moo litsietsi tse tlase li nang le li-soids tse nang le li-sodis tse tsoang.

ASM B16.49 30EÃ5¡Ã 60 * 90¡ * boholo ba bend: 1 \ 8 "

S31803 e sebelisoa mananeong a mangata indasteri e ikhethang e kang li-superhemers, li-chillers _. Duplex wnr 1.4462 e thetsoang ea Socket Weld

Leretheele le nang le letsoai ke la tšepe e hananang le ho lelekoa le sekho. E na le bonyane 11% chromium mme e ka ba le likarolo tse kang carbon, li-notmetal tse ling le matlo a mang a ho fumana thepa e 'ngoe e neng e hlokoa. Ho hanyetsa lesiti la tšepe ho na le tlhapi e tsoang ho chromium, e etsang filimi e ikemetseng e ka sirelletsang boitsebiso le ho iphelisa ka ho ba teng ho oksijene

Lenane lena la li-406l degnel elbow elbow e sebelisoa ke phala e tloaelehileng ea khokahano ea plumbing. E sebelisoa bakeng sa ho hokahanya seqhetsoana sa phala le ho fetola tsela ea pope. Kaha li-weadgente ea Scob ea 90 devel e na le matla a maholo le ho hanyetsa le ho hanyetsa, e na le litšenyehelo tsa nako e telele tsa litšebeletso le litšenyehelo tse tlase.

Ha leqhubu le tloaelehileng la 90 Degrees le sebetsa le moralo oa hau oa sistimi ea hau ea sistimi, liphaephe tse kobehileng le tubing ke khetho e ntle ea ho boloka.

Sena se loketse hore e be karolo ea sistimi ea ho tsamaisa maro (oli, khase, gsinemik'hale e bolokehileng le e telele.

Asst A234 e koahela carbon tšepe le kaho ea allo e sa sebetseng hantle ea Asme B16.9, MSS-SP-95.

Li-alloy 825 li entsoe joalo ka li-alloys tse ling tsa nickel. Sena se bolela hore thepa e sebelisetsoang ho etsa liqha tsa litlokotsebe tsa 825 li thehiloe habonolo le ho holofatsoa ke mekhoa e fapaneng. Mohlala, ho latela Astl B366, lenane la ho theha kapa ho theha lits'ebetso ho kenyelletsa ho khomarela, ho hatella, ho inama, le fusion Welsing, le fusion Welsing le Fusion Ntle le ka lebaka la ho betla batho ba bang ba batho ba bangata bakeng sa tlhahlobo ea lik'hemik'hale le sehlahisoa, hape e hloka ho fihlella litlhoko tsa lik'hemik'hale. Likopo tse tloaelehileng tsa ho hanela li-coute tsa bona ho laola lits'ebetso tsa ts'ireletso ea moea, ho sebetsa lijo, Petrube le oli ea nyutlelie le khase.

Letlapa le se nang letho le tlameha ho ba le bonyane li-chromium tse 10.5. Ho latela sehlopha, e kanna ea ba le lisebelisoa tse ngata tsa thromium, le lisebelisoa tse ling tse etsahalang joaloka Molybdenum, Aluminium, naetrojene, phosphorous kapa seleium.