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Yakagadzirwa Duplex A182 F60 Gedhi Valve

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Yakagadzirwa Duplex A182 F60 Gedhi Valve

Iyo yekuvhura uye yekuvhara chikamu che forged simbi gedhi mavharuvhu ndiro gedhi ndiro, uye kutungamira kwekufamba kweplati regedhi kune perpendicular kune kutungamira kwemvura. Forged simbi gedhi mavharuvhu anogona chete kuvhurika zvizere uye kuvharwa zvizere, uye haigoni kugadziriswa kana throttled. Iyo yegedhi ndiro yefoged simbi gedhi vharafu ine mbiri yekuisa chisimbiso, uye inonyanya kushandiswa modhi yevhavha yegedhi ndeyekuti maviri ekuvharisa anoumba chimiro che wedge, uye wedge angle inosiyana nemaparamita evharuvhu.

    Forged steel gedhi vharuvhu (forged steel gedhe valve) zvinoreva vharuvhu ine gedhi rinofamba rakati kwati nepakati penzira. Forged simbi gedhi mavharuvhu anonyanya kushandiswa kucheka mumapaipi. Forged steel gedhi vharafu ivharuvhu inoshandiswa zvakanyanya, uye inowanzoshandiswa pakucheka michina ine dhayamita yeDN ≤ 50. Forged steel gedhi mavharuvhu akajairika.

    Duplex simbi isina tsvina isimbi isina tsvina umo hafu yechikamu cheferrite uye hafu yechikamu che austenite chiripo muchimiro chayo chakasimba chekudzima, ine chikamu chidiki chechikamu che30%. Duplex simbi isina tsvina inoumbwa nekuwedzera iyo Cr yemukati kana kuwedzera zvimwe ferrite zvinhu pahwaro hwe18-8 austenitic simbi isina tsvina. Haisi chete ine bi-directional chimiro che austenite uye ferrite, asi zvakare inoponesa Ni alloy. Nekuda kwehunhu hwemaviri-chikamu chimiro che duplex simbi isina tsvina, nekudzora nemazvo kuumbwa kwemakemikari uye kupisa kupisa maitiro, duplex Stainless simbi inogona kusanganisa zvakanakira ferritic Stainless simbi uye austenitic Stainless simbi. Kuvapo kwe austenite mu duplex simbi isina tsvina kunoderedza brittleness yeCr ferrite uye tsika yekukura kwekristaro, uku ichichengetedza kusimba kwakanyanya uye kuita kwewelding; Kuvapo kweferrite kunowedzera simba regoho, kuramba kune intergranular corrosion, uye kuramba kune chloride stress corrosion ye austenite.

    Range

    Diameter: 1/2" kusvika 2" (kubva kuDN15mm kusvika kuDN50mm)
    Kudzvinyirira: 150LB-2500LB (PN16-PN420)
    Nzira yekubatanidza: magumo ane flanged, magumo eshinda, welded end.
    Dhiraivha modhi: manual, pneumatic, magetsi, nezvimwe.
    Inoshanda tembiricha: -40 ℃ ~ 550

    Mitemo

    Dhizaini inotsanangurwa: JB/T 7746, API602
    Kureba kwechimiro: JB/T 7746, zvirevo zvefekitari
    Socket/ thread: JB/T1751/GB7306, ANSI B16.11/B2.1
    Kuedza uye Kuongorora: JB/T 9092, API598

    Zvimwe Zvimiro

    Kuenzaniswa neaustenitic Stainless simbi, zvakanakira duplex Stainless simbi ndezvizvi:

    Chekutanga, simba regoho rinopfuura zvakapetwa kaviri kune yakajairwa austenitic simbi isina tsvina, uye ine purasitiki yakakwana uye kuoma kunodiwa pakugadzira. Ukobvu hwemadziro ekuchengetedza kana kumanikidza midziyo yakagadzirwa ne duplex simbi isina tsvina inoderedzwa ne30-50% kana ichienzaniswa neyakajairika austenite, iyo inobatsira kudzikisa mutengo.

    Chechipiri, ine yakanakisa kupikisa kushushikana nekutsemuka, kunyange duplex simbi isina tsvina ine yakaderera alloy yemukati ine yakanyanya kupikisa kushushikana nekupwanya kwekupwanya pane austenitic Stainless simbi, kunyanya munzvimbo dzine chloride ions. Stress corrosion idambudziko rakakurumbira iro rakajairwa austenitic stainless simbi inonetsa kugadzirisa.

    Chetatu, kushorwa kwe2205 duplex stainless simbi, iyo inonyanya kushandiswa muma media mazhinji, yakakwirira kupfuura iyo yakajairwa 316L austenitic simbi isina tsvina. Super duplex Stainless simbi ine yakanyanyisa kuomarara kuramba uye inogona kutsiva yakakwirira alloy austenitic simbi isina tsvina kana kunyange corrosion-resistant alloys mune mamwe midhiya.

    Chechina, ine kupikisa kwakanaka kune ngura yenzvimbo. Kana ichienzaniswa neaustenitic Stainless simbi ine yakafanana goridhe zvirimo, duplex Stainless simbi ine nani kupfeka kuramba uye kuneta ngura kuramba pane austenitic Stainless simbi.

    Chechishanu, iyo coefficient yekuwedzera kwemutsara yakaderera pane iyo yeaustenitic stainless steel, yakafanana nekabhoni simbi, yakakodzera kubatanidza nekabhoni simbi, uye ine kukosha kweinjiniya kukosha, sekugadzira mahwendefa akaumbwa kana linings.

    Yechitanhatu, zvisinei nekuti iri pasi pesimba kana static mutoro mamiriro, duplex Stainless simbi ine yakakwirira kunyudza simba kupfuura austenitic Stainless simbi, iyo inoshanda inoshanda kukosha kwezvikamu zvezvimiro kuti zvigadzirise njodzi dzisingatarisirwe dzakadai sekudhumhana uye kuputika.

    Main Components

    F60 Forged Gedhi Vavhavha
    AIHWA. Chikamu Zita Material
    1 Muviri A182 F60
    2 Seat Ring A182 F60
    3 Wedge A182 F60
    4 Stem A182 F60
    5 Gasket S32205+Grafiti
    6 Bonnet A182 F60
    7 Hex.bolt A193 B8M
    8 Gland A182 F60
    9 Gland Eyebolt A193 B8M
    10 Gland Flange A182 F60
    11 Gland Nut A194 8M
    12 Yoke Nut A194 8M
    13 HW Nut CS
    14 Nameplate SS
    15 Handwheel A197
    16 Packing Graphite

    Applications

    F60 dual phase simbi ine nzvimbo dzakasiyana siyana dzekushandisa:

    1. F60 dual phase steel ine good corrosion resistance in neutral chloride environments uye inokodzera minda yakadai semidziyo yekuchenesa mvura yegungwa uye mapuratifomu ekumahombekombe.

    2. F60 dual phase simbi inogona kumira kupisa kwakanyanya, kudzvanywa kwepamusoro, uye corrosive media, uye inokodzera kukwenenzvera michina, makemikari midziyo, makemikari reactor, nezvimwe.

    3. F60 dual phase simbi ine yakanakisa corrosion resistance uye stress corrosion cracking resistance panguva yekutorwa kwemafuta negasi nekufambisa, uye inokodzera mapaipi emafuta negasi, matangi ekuchengetedza, nezvimwe.

    4. F60 dual phase simbi inogona kuramba ngura uye kupfeka mu pulp uye kugadzirwa kwemapepa, uye inokodzera midziyo yekugadzira pulp, pulp inotakura mapaipi, nezvimwe.

    5. F60 dual phase simbi inogona kumira yakasimba asidhi uye alkali nharaunda panguva yekugadzirwa kwefetereza uye urea, uye yakakodzera kune fetiraiza michina, urea miti, nezvimwe.

    6. F60 dual phase simbi ine kunaka kwekusagadzikana munzvimbo dzegungwa uye inokodzera midziyo yekuchenesa mvura yegungwa, mapuratifomu emugungwa, zvikepe, nezvimwewo.

    7. F60 dual phase simbi inogona kumira kupisa kwakanyanya, kudzvanywa kwepamusoro, uye corrosive media, uye inokodzera midziyo yemagetsi, midziyo yekuchengetedza zvakatipoteredza, nezvimwe.

    8. F60 dual phase simbi ine hutsanana hwakanaka uye kusagadzikana kwemarara, yakakodzera midziyo yezvokudya, mishonga yemishonga, nezvimwewo.

    9. F60 dual phase simbi inogonawo kushandiswa mu-high-simba structural components, submarine pipelines, flue gas desulfurization, infiltration desalination equipment, sulfuric acid plants, uye mamwe minda.

    Muchidimbu, F60 (2205, S32205) dual phase simbi ine tarisiro yakafara yekushandiswa mundima dzakawanda dzemaindasitiri, uye yakanakisa kuramba kwecorrosion uye michina yemagetsi inoita kuti ive sarudzo yakanaka yezvinhu.