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E qapiloe Duplex A182 F60 Heke Valve

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E qapiloe Duplex A182 F60 Heke Valve
E qapiloe Duplex A182 F60 Heke Valve
E qapiloe Duplex A182 F60 Heke Valve

E entsoe ka Duplex A182 F60 Heke Valve

Karolo ea ho bula le ho koala ea li-valve tsa liheke tsa tšepe tse entsoeng ka tšepe ke poleiti ea heke, 'me tataiso ea motsamao oa letlapa la heke ke perpendicular ho tataiso ea mokelikeli. Li-valve tsa heke tsa tšepe tse entsoeng ka tšepe li ka buloa ka botlalo le ho koaloa ka botlalo, 'me li ke ke tsa fetoloa kapa tsa ts'oaroa. Letlapa la heke la valve ea heke ea tšepe e entsoeng ka tšepe e na le libaka tse peli tsa ho tiisa, 'me mokhoa o sebelisoang haholo oa valve ea heke ke hore libaka tse peli tsa ho tiisa li etsa sebopeho sa wedge,' me angle ea wedge e fapana le liparamente tsa valve.

    Iteanye le rona
    lintlha tsa sehlahisoa

    Belofo ea heke ea tšepe e entsoeng e bolela valve eo heke ea eona e tsamaeang ka mokhoa o otlolohileng bohareng ba tsela. Li-valve tsa heke tse entsoeng ka tšepe li sebelisoa haholo-holo bakeng sa ho khaola liphaepheng. Belofo ea heke ea tšepe e entsoeng ka tšepe ke valve e sebelisoang haholo, 'me hangata e sebelisetsoa ho seha lisebelisoa tse nang le bophara ba DN ≤ 50. Li-valve tsa heke tsa tšepe tse entsoeng ka tšepe li tloaelehile haholo.

    Duplex tšepe e sa hloekang ke tšepe e sa hloekang eo halofo ea karolo ea ferrite le halofo ea karolo ea austenite e leng teng mohahong oa eona o tiileng oa ho tima, o nang le bonyane karolo ea 30%. Duplex tšepe e sa hloekang e thehoa ka ho eketsa litaba tsa Cr kapa ho eketsa likarolo tse ling tsa ferrite motheong oa 18-8 austenitic stainless steel. Ha e na feela sebopeho sa bi-directional ea austenite le ferrite, empa hape e boloka Ni alloy. Ka lebaka la litšoaneleho tsa sebopeho sa mekhahlelo e 'meli ea tšepe e sa hloekang ea duplex, ka ho laola ka nepo sebopeho sa lik'hemik'hale le ts'ebetso ea kalafo ea mocheso, tšepe e sa hloekang ea duplex e ka kopanya melemo ea tšepe e sa hloekang ea ferritic le tšepe ea austenitic. Ho ba teng ha austenite ka tšepe e sa hloekang ea duplex ho fokotsa brittleness ea Cr ferrite le tšekamelo ea kholo ea kristale, ha ho ntse ho boloka ho tiea ho hoholo le ts'ebetso ea welding; Ho ba teng ha ferrite ho eketsa matla a tlhahiso, ho hanyetsa ho bola ha intergranular, le ho hanyetsa chloride stress corrosion ea austenite.

    Range

    Diameter: 1/2" ho isa ho 2" (ho tloha ho DN15mm ho isa DN50mm)
    Khatello: 150LB-2500LB (PN16-PN420)
    Mokhoa oa ho hokahanya: pheletso e nang le flanged, pheletso e khoele, pheletso e cheselitsoeng.
    Mokhoa oa ho khanna: manual, pneumatic, motlakase, joalo-joalo.
    Mocheso o sebetsang: -40 ℃ ~ 550℃

    Litekanyetso

    Litlhaloso tsa moralo: JB/T 7746, API602
    Bolelele ba sebopeho: JB/T 7746, litlhaloso tsa fektheri
    Socket/thread: JB/T1751/GB7306, ANSI B16.11/B2.1
    Teko le Tlhahlobo: JB/T 9092, API598

    Likarolo tse Eketsehileng

    Ha ho bapisoa le tšepe e sa jeleng ea austenitic, melemo ea tšepe e sa hloekang ea duplex ke e latelang:

    Taba ea pele, matla a tlhahiso a feta habeli a tšepe e sa hloekang ea austenitic, 'me e na le polasetiki e lekaneng le boima bo hlokahalang bakeng sa ho theha. Botenya ba lerako la polokelo kapa lijana tsa khatello tse entsoeng ka tšepe e sa hloekang ea duplex li fokotsehile ka 30-50% ha li bapisoa le austenite e tloaelehileng, e leng molemo bakeng sa ho fokotsa litšenyehelo.

    Taba ea bobeli, e na le khanyetso e ntle ea khatello ea maikutlo, esita le tšepe e sa hloekang ea duplex e nang le motsoako o tlase haholo, e na le khanyetso e phahameng ea khatello ea maikutlo ho senya ho feta tšepe e sa hloekang ea austenitic, haholo-holo libakeng tse nang le li-ion tsa chloride. Stress corrosion ke bothata bo hlahelletseng boo ho leng thata ho bo rarolla ka tšepe e tloaelehileng ea austenitic.

    Ntlha ea boraro, khanyetso ea kutu ea 2205 duplex stainless steel, e sebelisoang haholo mecheng ea litaba e mengata, e phahametse ea 316L ea tšepe e sa hloekang ea austenitic e tloaelehileng. Super duplex stainless steel e na le khanyetso e phahameng haholo ea kutu mme e ka nka sebaka sa tšepe e sa jeleng ea alloy austenitic kapa esita le li-alloys tse hanang ho bola mecheng e meng ea litaba.

    Ntlha ea bone, e na le khanyetso e ntle ea ho bola ea sebakeng seo. Ha ho bapisoa le tšepe e sa jeleng ea austenitic e nang le khauta e ts'oanang, tšepe e sa tsitsang ea duplex e na le khanyetso e ntle ea ho sesa le mokhathala o hanyetsanang le kutu ho feta tšepe e sa jeleng ea austenitic.

    Ea bohlano, coefficient ea katoloso ea linear e tlase ho feta ea austenitic stainless steel, e ts'oanang le carbon steel, e loketseng ho hokahanngoa le carbon steel, 'me e na le bohlokoa ba bohlokoa ba boenjiniere, joalo ka ho hlahisa lipoleiti tse kopantsoeng kapa li-linings.

    Ea botšelela, ho sa tsotellehe hore na tlas'a maemo a matla kapa a tsitsitseng, tšepe e sa tsitsang ea duplex e na le matla a holimo a ho monya matla ho feta austenitic stainless steel, e nang le boleng bo sebetsang bakeng sa likarolo tsa moralo ho sebetsana le likotsi tse sa lebelloang tse kang ho thulana le ho phatloha.

    Likaroloana tse ka Sehloohong

    F60 Forged Heke Valofo
    NO. Karolo Lebitso Lintho tse bonahalang
    1 'Mele A182 F60
    2 Setulo Ring A182 F60
    3 Cheche A182 F60
    4 Letsoako A182 F60
    5 Gasket S32205+graphite
    6 Bonnet A182 F60
    7 Hex.bolt A193 B8M
    8 Khofu A182 F60
    9 Gland Eyebolt A193 B8M
    10 Gland Flange A182 F60
    11 Nate ea Leqhubu A194 8M
    12 Joko Nut A194 8M
    13 HW Nut CS
    14 Letlapa la mabitso SS
    15 Lebili la letsoho A197
    16 Ho paka Graphite

    Lisebelisoa

    F60 dual phase steel e na le libaka tse fapaneng tsa ts'ebeliso:

    1. F60 dual phase steel e na le khanyetso e ntle ea kutu libakeng tse sa nke lehlakore tsa chloride 'me e loketse masimo a kang lisebelisoa tsa ho hloekisa metsi a leoatle le lipolanete tse lebōpong la leoatle.

    2. F60 likarolo tse peli tsa tšepe li ka mamella mocheso o phahameng, khatello e phahameng, le mecha ea litaba e senyang, 'me e loketse lisebelisoa tsa ho hloekisa, lisebelisoa tsa lik'hemik'hale, lik'hemik'hale tsa lik'hemik'hale, joalo-joalo.

    3. F60 dual phase steel e na le ts'ebetso e ntle haholo ea ho thibela kutu le khatello ea maikutlo ea ho senyeha ha khatello nakong ea ho ntša oli le khase le lipalangoang, 'me e loketse liphaephe tsa oli le khase, litanka tsa polokelo, joalo-joalo.

    4. F60 tšepe ea mekhahlelo e 'meli e ka hanela ho bola le ho roala lihlahisoa tsa pampiri le pampiri,' me e loketse lisebelisoa tsa ho etsa makhasi, liphaephe tse tsamaisang liphaephe, joalo-joalo.

    5. F60 tšepe ea mekhahlelo e 'meli e ka mamella tikoloho e matla ea acid le alkali nakong ea tlhahiso ea menontsha le urea,' me e loketse lisebelisoa tsa manyolo, limela tsa urea, joalo-joalo.

    6. F60 dual phase steel e na le khanyetso e ntle ea kutu libakeng tsa leoatle 'me e loketse lisebelisoa tsa ho hloekisa metsi a leoatle, lipolanete tsa leoatleng, likepe, joalo-joalo.

    7. F60 likarolo tse peli tsa tšepe li ka mamella mocheso o phahameng, khatello e phahameng, le mecha ea litaba e senyang, 'me e loketse lisebelisoa tsa matla, thepa ea tšireletso ea tikoloho, joalo-joalo.

    8. F60 tšepe ea mekhahlelo e 'meli e na le bohloeki bo botle le ho hanyetsa kutu, e loketseng lisebelisoa tsa lijo, lisebelisoa tsa meriana, joalo-joalo.

    9. F60 tšepe ea mekhahlelo e 'meli e ka boela ea sebelisoa likarolong tsa mohaho o matla haholo, liphaephe tsa likepe tse tsamaeang ka tlas'a metsi, flue gas desulfurization, infiltration desalination thepa, limela tsa sulfuric acid, le masimo a mang.

    Ka kakaretso, F60 (2205, S32205) tšepe ea mekhahlelo e 'meli e na le tebello e pharaletseng ea ts'ebeliso libakeng tse ngata tsa indasteri,' me ho hanyetsa ha eona ho matla ha kutu le thepa ea mochini e e etsa khetho e nepahetseng ea thepa.