1-4 1-2 1-2m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 1m 5m

Li-pipipe tsa duplex li boreleli tsa tšepe ka kakaretso ha li theko e boima ka lebaka la karolo e tlase ea lintho tsa a li etsang tse sebelisoang ho liqhomane tse lerootho. Ha ho bapisoa le liqhobosheane tse se nang tšabo, li-steels tse lerootho tse nang le sekoli li na le matla, kahoo basebelisi ba ka reka liphaephe tse lerootho tse tlase ka bongata bo tlase ba phala e tlase.

2205 Na e netefalitsoe hore e be khetho e ntle haholo ea libini tse se nang lehloeo libakeng tsa metsing. E bontša ho hanyetsa ho hanyetsa mocheso o metle ho ikhula ho fihlela ho 300 Degrees Celsius. Ho ka rekisoa habonolo ke mekhoa e mengata e tloaelehileng, feela tlhokahalo feela e tlamang ke tšebeliso ea tšepe ea filler. Ka lebaka la matla a eona a phahameng, ho ba le mosebetsi o tlase.
Li-couplex tsa Duplex s31803 tsa disc tsa disc li se li sa sebelisoa ka ho fetisisa tse 300 Celsius. Li-cep tsa duplex tšepe li entsoe ka kakaretso li sebetsa hantle tikolohong e fanang ka thibelo ea tlhaho ea limaraka tsa Ausnitic. Le ha duplex tšepe ea tšepe e khuts'oane e na le libini tse ngata tse nang le mafura a mangata Haeba li-caps tse halikiloeng tsa duplex s31803 li ka khalemeloa ke tharollo e felletseng. Li-couplex tsa Duplex s31803 tsa disc tsa disc li se li sa sebelisoa ka ho fetisisa tse 300 Celsius.

Re na le li-stliglings tsa li-plipe tse boima, li-cipe tsa tšepe tsa tšepe, li-cipi tsa tšepe tsa tšepe, tšepe ea tšepe ea tšepe ea tšepe, tšepe ea tšepe ea tšepe ea tšepe, tšepe e se nang mabele Li-cipe tse 310 li-pipi tse 310 tsa tšepe tse tsoang 316 li-cipi tsa steel 316l

Astm a234 e tloaelehileng ea tšepe ea tšepe e sebelisitsoe haholo tsamaisong ea lipeipi, e kenyelletsa lisebelisoa tsa khabone le tsa anyehang tsa tšepe.

ALLOGY Matrix e matlafatsoa ke tšebelisano ea Niobium le MolyBdenlum e fanang ka matla a boima ntle le tlhoko ea tšoaro e thata.

Ho na le liqhobosheane tse fokotsang, liqha tse telele tsa radius le li-radius tse khutšoane tsa radius nakong ena ea radius.

Steels Steels 904l Buttweld le ho qhoethoa hantle ho ba le boleng bo ikhethang ba ho qetela le ho qobelloa ho phela bophelo bo bolelele, boima bo phahameng. Steels Zex44l Buttweld le tse thelwa tse loketseng ho ts'ehetsa boima bo phahameng le tiiso ea thepa. Setebele ea tšepe 904l Buttweld mme a thetsoa hantle mofuta oa Bend, elbow, kople, sockolet, sodolet, elbolet joalo.

Li-ASM16.9 lilbows tse telele tsa radius, li-radius tse telele tse khutlisetsang botenya: sch5s-schxxs

Asst ASTM A403 WP304l e kentsoe lipakeng tsa bolelele bo bolelele ba phala ho lumella phetoho ea tataiso. Hangata e fumaneha ka DE0 kapa marena a 45¡, a boetse a tsejoa e le "90 likhetla" kapa "li-all" li-ell " Lithako tse telele tsa radius li na le ralius e habile ka makhetlo a 1.5 makhetlo a 1.5 makhetlo a 1.5 makhetlo a 1.5 makhetlo a 1.5 Asst A403 WP304L ke ea feto-fetohang ka ho fetisisa ebile e bolaea lelapa le se nang thuso ea tšepe ea tšepe, e loketseng lits'ebetso tse fapaneng tsa khoebo le lehae.

Tee e lekanang ke phala e tloaelehileng ka ho fetisisa e loketseng. E sebelisoa ho kopanya kapa ho arola phallo ea mokelikeli. Ke mofuta oa pipe e loketseng e nang le T-sebopeho se nang le maqhubu a mabeli, ka 90s * ho ea khokahanong ho moeli o moholo. Ke sengoathoana se khuts'oane ea phala ka sethala sa morao. Tee e sebelisetsoa ho hokahanya liphaephe tsa li-tume tsa li-tume tse fapaneng tsa li-tumeter tse fapaneng kapa bakeng sa ho fetola tsela eo preas. Li entsoe ka lisebelisoa tse fapaneng 'me li fumaneha ka boholo bo sa tšoaneng le lijo tse fapaneng. Li sebelisoa haholo marang-rang a lipeipole ho tsamaisa motsoako oa mekhahlelo ea mekhahlelo ea mekhahlelo ea mekhahlelo ea mekhahlelo ea mekhahlelo ea mekhahlelo ea mekhahlelo ea hae ea mokelikeli.

Asst ASTM A403 WP321 PIPE e bolela hore na ho na le lisebelisoa tse matla tse loketseng, li sebelisetsoa tsamaiso ea mocheso o lekaneng le e phahameng.

Monel 400 ke Corrosion Ho loantša letsoai le boholo ba letsoai, Marang-rang, Alkalis, lintho tse tsoang malapeng, lihlahisoa tsa lijo le maemo a sepakapaka.

Asst ASTM A403 WP321 PIPE e bolela hore na ho na le lisebelisoa tse matla tse loketseng, li sebelisetsoa tsamaiso ea mocheso o lekaneng le e phahameng.

Monel 400 ke Corrosion Ho loantša letsoai le boholo ba letsoai, Marang-rang, Alkalis, lintho tse tsoang malapeng, lihlahisoa tsa lijo le maemo a sepakapaka.

Liikela tsa Teel li se li le holile lilemong tse mashome tse fetileng mme ho na le lihlahisoa tse fapaneng tse fumanehang 'marakeng. Asst A815 ha e na litlolo tsa phala ea S32750 ke e 'ngoe ea lihlahisoa tseo' me li fumaneha libakeng tse fapaneng, libopeho le boholo. Astm A815 ha e na litlolo tse ngata tsa s32760 li etselitsoe ho hanyetsa moferefere 'me ho thoe o na le ho beleha hantle. Li-corts tse ngata tsa sur duplex S32750 li loantšana le sekhoi sa likhohola le mokhathala. Li na le likokoana-hloko tse tsoakiloeng tsa 50% austenitic le 50% Ferrite.

Bakeng sa ho fetisa pompo, ho bohlokoa ho tlosa hose e otlolohileng hodima pepeng. Ha u sebelisa lipeipi tse fapaneng, lipeipi tse fapaneng li lokela ho sebelisoa. Ha pampiri e sebelisoa, ethe e lokela ho sebelisoa ho fetola boholo ba pompoine. Ha phala e meraro ea mekhoa e meraro e sebelisitsoeng ha lenonyeletso e sebelisoa le pompo ea sebaka se seng le se seng le se seng le se seng sa ho fulatsa. , Ka khokahano ea liletsa tse fapaneng, ho boetse ho na le lihokelo le likoto tsa moqhaka.

Li-cipi tse 253 mapholi ke lehata la tšepe ea tšepe ea Steel Nickel-Chromium Litlama li na le ho hanyetsa ho hoholo ho fihlela ho 1150 degree C le Degree ea Cression ea Generant. E fana ka matla a makatsang hammoho le khanyetso e phahameng ea khoholeho le sulfidation mocheso o phahameng. Ka taolo e thata ea micro-ayy ea ayy feela e bonts'a thepa e phahameng ea mocheso. Litlama li na le molato o phahametseng lintho tse phahameng le ho boloka ho se hlokolosi. Ho ba teng ha naetrojene le chromium Centil ho hanyetsa ho tšoaea le ho sithabetsa ha khatello ea maikutlo.

Ho tšoaneloa ha li-pipe tse loketseng

Lintho tse bonahalang li na le tšepe \ asme sa401, wp 304n, ASM 316L Asst \ asme A403 wp 347, wp 354h

Nas 800h (NCF 800h, ha ho na N08810)

304l Pie ea PIPO EFE e sebelisoa e le sesebelisoa sa ts'ireletso se etselitsoeng ho sireletsa pipe lipheletso tse fapaneng tsa libopeho tse fapaneng. Morero o ka sehloohong oa ho sebelisa phala pheletso e mamellang e ka likhokelo tse sa feleng. Li boetse li sebelisetsoa ho koala lipheletso tsa liphatsa tsa hydraulic kapa li-penematic le li-tubes. Li sebelisoa maemong a plum ka lisebelisoa tsa lehae tsa lapeng, tsa phepelo ea metsi le liindasteri le lisebelisoa tsa tšebetso.

Letlapa la 321 le boetse le tsejoang ka hore le se le sa na le S32100 le Mobu. Mabapi le ho hanyetsa, tšepe ea 321 ho lekana le sehlopha sa 304 se lekanang le sehlopha sa 304 se phahametseng hore na kopo e kenyelletsa tšebeletso ea 1697gu ea 16536 ho isa ho 1652je ho isa ho 1652je. Steel ea nang le letsoai le se nang matla o kopanya matla a mangata, ho hanyetsa ho bala le ho tsilatsila ho hanyetsa ka botsie ba ho halefa.

Bakeng sa ho fetisa pompo, ho bohlokoa ho tlosa hose e otlolohileng hodima pepeng. Ha u sebelisa lipeipi tse fapaneng, lipeipi tse fapaneng li lokela ho sebelisoa. Ha pampiri e sebelisoa, ethe e lokela ho sebelisoa ho fetola boholo ba pompoine. Ha phala e meraro ea mekhoa e meraro e sebelisitsoeng ha lenonyeletso e sebelisoa le pompo ea sebaka se seng le se seng le se seng le se seng sa ho fulatsa. , Ka khokahano ea liletsa tse fapaneng, ho boetse ho na le lihokelo le likoto tsa moqhaka.

ASM B16.49 30EÃ5¡Ã 60 * 90¡ * boholo ba bend: 1 \ 8 "
Astm a815 wps31803 sch40s 45 deger lr li-elbows

Monel 400 ke Corrosion Ho loantša letsoai le boholo ba letsoai, Marang-rang, Alkalis, lintho tse tsoang malapeng, lihlahisoa tsa lijo le maemo a sepakapaka.

Steels Steels 321 \ 321h phala e sebelisoa ho kgetion, sehatsetsi, oli, khase ea likhohola tsa oli ea mabenyane. Boitsebiso bo na le chromium, nickel, titanium le likarolo tse ling hammoho le carbon. E 321h e na le khabone e phahameng ho feta mefuta e meng. Ho na le mefuta e fapaneng ea li-gettors tse kang tsa 321 \ 321h e sebelisoang hangata empa e sebelisoa hangata empa ho na le li-couta tse se nang letho. Seteishene sa tšepe se sa tloaelehang sa S32100 ke mofuta o loketseng likoting tse sebelisoang lits'ebetsong tse phahameng tsa mocheso ho fetola tataiso ea phallo.

Karolo ena e boetse e na le thuso e ngata haholo lits'ebetsong tse sebelisang Nickol 201 Ho ea ts'ebetsong le ts'ebetso ea sodium hydroxide, eo ho nkoang e le mofuta o ikhethang oa caustic. Haholo-holo ha e angoe haholo ke sodium hydroxide le mocheso o kaholimo ho 300 ¡Ãc.

Litaba tsa chromium le tsa nickel li fana ka khanyetso e ntle ka ho fetisisa tsa ho hana ka thata le ho fokotsa sebabole, khanyetso e ntle ea ho ts'oasa carburization le sulfidation. Leraba le lona le bile le khanyetso e ntle ea ho ts'oaroa ke ho ntšoa ke ammone ea Ammonia ea Ammonia e halikiloeng, empa eseng ka mohono oa 600.

Khetho ea ACTM A815 e koahela litlelase tse peli tse akaretsang, WP le CR, ea Lekhotla la Madritic, Ferric Li-closs tsa WP tsa WP li arotsoe ka har'a li-pp-s, litlelase wp-s, wp-s, wp-wx, le WP-wU. Mathata a ho fepa Litokisetso li tla ba le lijo, Baahi, lipolanete, kapa lihlahisoa tse se nang thuso kapa tse se nang thuso.

Ha e khone ho ba 800 kapa e boetse e bitsoa N08800, Nickel 800 e na le thepa ea khanyetso ea lik'hemik'hale. E tsebanoa ke matla a eona a qholotsoeng a phahameng ka lebaka la lithemparetjha tse phahamisitsoeng, anyenye le oxidation, carburization hammoho le mefuta e meng ea setopo se phahameng.

Alloy K500 o na le matla a ka bang mararo (3) a matla le matla a mabeli a metso e mene ha a bapisoa le ho bata ho batang pele ho bata.

Li-cipi tsa ASTM A403 WP317 e ka ba tloaelo e fetotsoeng ea li-pipe tsa tšepe tsa tšepe tse sa sebetseng. E na le khanyetso ea boleng bo phahameng le khorosana.

Bakeng sa ho fetisa pompo, ho bohlokoa ho tlosa hose e otlolohileng hodima pepeng. Ha u sebelisa lipeipi tse fapaneng, lipeipi tse fapaneng li lokela ho sebelisoa. Ha pampiri e sebelisoa, ethe e lokela ho sebelisoa ho fetola boholo ba pompoine. Ha phala e meraro ea mekhoa e meraro e sebelisitsoeng ha lenonyeletso e sebelisoa le pompo ea sebaka se seng le se seng le se seng le se seng sa ho fulatsa. , Ka khokahano ea liletsa tse fapaneng, ho boetse ho na le lihokelo le likoto tsa moqhaka.

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

ASME B16.28 Short Radius Elbows