Le lelei o togafitiga cryogenic o valve ma le tulaga quo o talosaga tau alamanuia

O le lelei o le cryogenic togafitiga o valves ma le tulaga quo o alamanuia talosaga Low vevela cryogenic faagasologa tekinolosi e mafai ona faʻaleleia atili le ola tautua o mea e: maualuga-saosaoa uʻamea, uʻamea meafaigaluega, uʻamea oti, apamemea electrode, mea efuefu, uʻamea malo, ceramic, etc. O faʻataʻitaʻiga o le faʻaogaina o togafitiga cryogenic e faʻaumi ai le ola tautua o vaega e nisi o kamupani Amerika ma nisi o iunite Saina o loʻo faʻaalia i le Table 2 ma le Table 3, i le faasologa. Siata 4 o loʻo faʻaalia ai le faʻatusatusaga o le suiga o le teteʻe o lavalava o nisi mea e masani ona faʻaaogaina pe a uma togafitiga cryogenic. E mafai ona faʻaleleia le faʻaogaina o le ofuina; Faʻaleleia le malosi ma le faʻamalosi; Faʻaleleia le teteʻe o le corrosion, faʻaofuofu teteʻe; Fa'aleleia le tete'e o a'afiaga; Faʻateleina le malosi vaivai ... Fesoʻotaʻiga pito i luga: Valve cryogenic togafitiga faʻavae ma lona faʻaogaina i totonu o alamanuia (2) O le lelei ma le faʻaogaina o fale gaosi oloa o togafitiga cryogenic 3.1 Faʻamanuiaga autu o togafitiga cryogenic E mafai ona faʻaleleia le faʻaogaina o le ofuina; Faʻaleleia le malosi ma le faʻamalosi; Faʻaleleia le teteʻe o le corrosion, faʻaofuofu teteʻe; Fa'aleleia le tete'e o a'afiaga; Faʻaleleia le malosi vaivai; A maeʻa se togafitiga cryogenic, e mafai ona faʻamautinoa o loʻo i ai i taimi uma le faʻaleleia o mea tau masini; E le mafua ai le suiga o le tele o foliga; E mafai ona fa'aoga i mea faigaluega fou/fa'aoga; E mafai ona faʻaumatia le faʻalavelave i totonu; Fa'aleleia mea mautu; O le tau o le gaosiga e maualalo, aua o le faʻaumiumi o le ola meafaigaluega e mafai ona faʻaitiitia ai le taimi o le suiga o meafaigaluega ma le oloina, ina ia faʻasaoina ai le tau o le gaosiga; E mafai ona ausia taunuuga tutusa i luga ole laiga e pei o isi togafitiga i luga (e pei o Chin faʻapipiʻi, chrome, Teflon); E mafai ona gaosia ni fausaga mole mole, e fa'aitiitia ai fe'ese'esea'iga, vevela ma ofuina i luga ole lapopo'a fa'afeso'ota'i. 3.2 Le mea faigaluega autu e mafai ona faʻagasolo e ala i togafitiga cryogenic meafaigaluega tipi; Vaega afi afi afi totonu; * * * paipa; Tap; A'au fa'asalalau; Meafaigaluega faafomai; Bit; Le crankshaft. Fa'ato'aga masini masini; Otioti vili; CAM; Mea Fa'amusika; La'au fa'asinomaga; Axis; Apa siliva; Maliu; Meafaigaluega; u'amea faavae nikeli; oti faasolosolo. O le filifili; mea eletise apamemea; seleulu; Tootoo fa'ate'i; Mea fa'ameamea; O le lau; Tooto'o fa'aoso; Alumini fa'avae u'amea; Aumai seleulu; Nylon, Teflon; Vaega metallurgy pauta; E manaʻomia uma i le maualuga le maaa i le taimi e tasi e maua ai se maualuga maualuga o le malosi, vaega uʻamea. 3.3 Fa'aaogāga fa'apisinisi autu o togafitiga cryogenic 3.3.1 Fa'alautele le soifua tautua o vaega ma meafaigaluega ma fa'aleleia le fa'aogaina o le ofuina O le vevela o le cryogenic process technology e mafai ona fa'aleleia atili ai le ola tautua o mea e: u'amea maualuga-saosaoa, uamea mea faigaluega, uamea mate, apamemea electrode, mea paʻu paʻu, uʻamea malo, ceramic, ma isi. Faʻataʻitaʻiga o le faʻaogaina o togafitiga cryogenic e faʻaumi ai le ola tautua o vaega e nisi o kamupani Amerika ma nisi o iunite Saina o loʻo faʻaalia i le Laulau 2 ma le Laulau 3, i le faasologa. Siata 4 o loʻo faʻaalia ai le faʻatusatusaga o le suiga o le teteʻe o lavalava o nisi mea e masani ona faʻaaogaina pe a uma togafitiga cryogenic. E pei ona mafai ona vaʻaia mai laulau e tolu o loʻo mulimuli mai, o togafitiga cryogenic e maua ai aʻafiaga eseese i luga o vaega ma meafaigaluega o mea eseese, ma faʻaleleia atili le faʻaogaina o vaega ma meafaigaluega. 3.3.2 Faʻaleleia le mautu o mea Faʻaleleia atili le mautu o meafaitino o se isi faʻaoga manuia o togafitiga cryogenic i le alumini, kopa, Chin ma le 300 faʻasologa o uʻamea uʻamea, aemaise lava le alumini ma ona uʻamea. 3.3.3 Faʻaleleia mea faʻapitoa O togafitiga Cryogenic e mafai ona faʻaleleia ma faʻaleleia mea faʻapitoa, e pei o le malosi, faʻavaivai vaivai, faʻamaʻi faʻamaʻi, ma isi. Laulau 5 o loʻo faʻaalia ai taunuuga o le fanua na maua mai i le faʻaaogaina o suʻesuʻega a le iunivesite ma suʻesuʻega faʻapisinisi i gaosiga o fale gaosi oloa. Faatasi ai ma le atinaʻeina o pisinisi faʻaonaponei, o manaʻoga o meafaitino e maualuga atu ma maualuga. E lua faiga tetele i su'esu'ega o mea fa'aonapo nei: ① Fa'atupu pea tekinolosi fou, faiga fou ma meafaigaluega fou e atia'e ai le tele o mea fou fa'atasi ai ma mana'oga fa'apitoa po'o mea e sili ona lelei, e pei o le fa'atosina vave, fa'afefiloi fa'ainisinia, jet deposition, tui tui ma isi. faiga e atia'e ai le microcrystalline, amorphous, quasicrystal, nanocrystalline fausaga ma mea aoga. ② Mo mea masani masani e pei o uʻamea ma uʻamea, alumini, apamemea faʻaaogaina ultra-mama mama, tele deformation processing, cryotreatment ma isi faʻapitoa faʻagasologa ma gaosiga tekinolosi, i le faavae e le suia le tuufaatasiga o mea o loʻo i ai i luga o le faavae o faʻaleleia atili lona faʻatinoga, ina ia faʻaleleia lelei le faʻaogaina ma le toe faʻaleleia o punaoa. I le taimi lava e tasi, e mafai ona faʻaleleia meafaitino, ma e mafai ona faʻaititia le tau e faʻaitiitia ai le faʻaleagaina o le siosiomaga, lea e mautinoa lava e maua ai se auala lelei e foia ai le faʻateleina o le malosi ma faʻafitauli tau le siosiomaga. O lea o le a avea le suʻesuʻega o mea cryogenic togafitiga o se itu taua suʻesuʻega a tagata faigaluega faasaienisi mea i le fale ma fafo, ae o le mautu o le suʻesuʻega o loʻo i ai i le faagasologa o togafitiga cryogenic ma le faiga o gaioiga o nisi mea suʻesuʻe o loʻo i ai pea le tele o faaletonu, mo le tele-fua ma le faʻaaogaina o togafitiga cryogenic i luga o le alamanuia aumaia faʻalavelave, O le mea lea, o le atinaʻeina ma suʻesuʻega o le faʻaogaina o le faiga o le cryogenic ma le togafitiga cryogenic o uʻamea e le o le ferrous o le a avea ma taulaiga o le suʻesuʻega i lenei fanua. Valve faʻataʻitaʻiga auala sauniuni: O lenei STANDARD FAAMANUIA LE FAʻAALIGA FAʻAALIGA O LE NUMERA FAʻATAITAI, ITIGA FAʻAALIGA, DRIVE MODE CODE, FAʻAALIGA FAIGA FAʻAALIGA, FAʻAALIGA FAʻAALIGA FAʻAALIGA, faʻamaufaʻailoga MATERIAL CODE, VALVE tino MATERIAL CODE ma PRESSURE CODE mo VALVES lautele. O lenei tulaga e faʻatatau i le faʻataʻitaʻiga o le valve valve lautele, faʻataʻitaʻiga valve globe, faʻataʻitaʻiga valve valve, faʻataʻitaʻiga valve butterfly, faʻataʻitaʻiga valve polo, faʻataʻitaʻiga valve diaphragm, faʻataʻitaʻiga valve faʻataʻitaʻiga, faʻataʻitaʻiga valve siaki, faʻataʻitaʻiga valve saogalemu, faʻataʻitaʻiga valve faʻaititia, mailei ausa. fa'ata'ita'iga, fa'ata'ita'iga alavai alavai, fa'ata'ita'iga alavai plunger. Na tuʻuina atu talu ai nei e le Standardization Administration le "auala sauniuni faʻataʻitaʻiga valve"; Fautuaina e le China Machinery Industry Federation, e tusa ai ma le GB / T1.1-2009 tulafono e tusia ai, valve faʻataʻitaʻiga auala tuʻufaʻatasia e le National valve Standardization Technical Committee (SAC / TC188) centralized. E tusa ai ma le JB/T 308-2004 fa'asologa. Valve faʻataʻitaʻiga auala sauniuni: I aso nei, e tele ma sili atu ituaiga o valve ma mea e maua, ma o le sauniuniga o faʻataʻitaʻiga valve ua faʻateleina ma sili atu ona faigata; Ole faʻataʻitaʻiga valve e masani lava ona faʻatusalia le ituaiga valve, faʻaogaina o le taʻavale, faʻafesoʻotaʻi, uiga faʻatulagaina, faʻamauina o le mamafa, mea faʻamaufaʻailogaina, mea o le tino valve ma isi elemene. O le faʻavasegaina o faʻataʻitaʻiga valve e maua ai le faigofie mo le mamanu, filifiliga ma le tufatufaina o valve. E ui lava o loʻo i ai se tulaga tuʻufaʻatasia o sauniuniga faʻataʻitaʻiga valve, e le mafai ona faʻafetaui manaʻoga o le atinaʻeina o alamanuia valve faasolosolo malie; I le taimi nei, e masani ona faʻaaogaina e le gaosiga valve se metotia faʻanumera tasi; Afai e le mafai ona fa'aaogaina le auala faanumera tu'ufa'atasi, ua fa'atulagaina e le Kamupani a Taichen le fa'ata'ita'iga metotia fa'anumera o ***. Fa'asologa o auala sauniuni fa'ata'ita'iga Valve: [* * * iunite - ituaiga valve] - [le iunite lona lua - faiga ta'avale] - [3 iunite - fomu feso'ota'iga] - [le lona fa - fausaga] - [5 iunite - mea fa'amaufa'ailoga fa'amau po'o ituaiga mea] -> [6 iunite - numera mamafa numera poʻo le vevela galue o le mamafa galue code] - [7 iunite - mea tino] - [8 iunite - taʻutaʻua taʻutaʻua 】 *** Iunite: Valve Ituaiga Code: Le VALVE TYPE O LE FA'AALIGA FA'AVAE E FA'A'ALI'INA I TUSI PINYIN Saina E tusa ai ma le laulau L. Valve Type Code Valve Type Code Ball Valve Q Blowdown Valve P Butterfly valve D Springload relief valve A Globe valve J mailei ausa S plunger valve Z plunger valve U siaki ma pito i lalo H plug valve X diaphragm valve G pressure fa'aitiitiga valve Y Throttle valve L Lever relief valve GA A'o IAI ISI GALUEGA O LE VALE POO IAI ISI FAIGA FA'ATUPISI, FA'A'I SE MAITAI FA'ASALITA FA'ASALINA I LUMA O LE TUSI VALVE TYPE, E FA'AMATALAGA I LE SIFA 2. Fa'atusa fa'aopoopo: Valves fa'atasi ai ma isi galuega po'o fa'atasi ai ma isi fausaga fa'apitoa o lo'o fa'aalia i le Laulau 2 Fa'ailoga lona lua igoa fa'atino igoa fa'ailoga lona lua igoa fa'ailoga fa'ailoga ituaiga B ituaiga pa'u P maualalo le vevela ituaiga Da vave ituaiga Q afi afi F (fa'amaufa'ailoga) ituaiga lalo W tapuni lemu H fa'ailoga. afa PQ maualuga vevela G peleue DY O se ituaiga vevela maualalo e faasino e faʻatagaina le faʻaogaina o le vevela i lalo -46 ℃ valve. Vaega 2: Avetaavale Fa'ailoga: Aveta'avale fa'ailoga o lo'o fa'aalia i numera Arapi, e pei ona fa'ailoa mai i le Laulau 3. Valve fa'agaioiga alafua Fa'ailoga Siata 3 Aveta'avale Fa'ailoga Fa'ailoga Aveta'avale Fa'ailoga Fa'aeletise fa'avevela 0 bevel gear 5 Electromagnetic -- hydraulic 1 pneumatic 6 eletise -- hydraulic 2 hydraulic 7 worm gear 3 gas -- hydraulic 8 positive gear 4 eletise 9 Manatua: Code 1, code 2 ma le code 8 e faʻaaogaina pe a tatala ma tapuni le valve, e lua puna eletise e manaʻomia e faʻaogaina ai le valve i le taimi e tasi . Vala'au saogalemu, alavai fa'aitiitiga o le mamafa, mailei, uili lima e feso'ota'i sa'o ma le fa'aogaina o le fa'aogaina o le alatoto, o lenei fa'ailoga e le o fa'ailoa mai. Mo le pneumatic poʻo le faʻaogaina o masini eletise o le valve: e masani ona tatala i le 6K, 7K; O le fa'ailoga masani tapuni e fa'ailoa mai i le 6B ma le 7B; 3.3.4 O le alatoto o le masini eletise e fa'amaonia le pa o lo'o fa'atusalia e le 9B; Vaega 3: Fa'ailoga Feso'ota'iga Valve: O fa'ailoga feso'ota'iga o lo'o fa'aalia i numera Arapi, e pei ona fa'ailoa mai i le Laulau 4. O le fausaga fa'apitoa o ituaiga feso'ota'iga eseese e tatau ona fa'amaonia i tulaga masani po'o le auala (e pei o le flange surface form and sealing way, welding form , filo fomu ma tulaga masani, ma isi), lea e le tatau ona faʻaalia i le faʻailoga pe a uma le code fesoʻotaʻiga, ma e tatau ona faʻamatalaina auiliili i le ata o oloa, tusi lesona poʻo le faʻatonuina o konekarate ma isi pepa. Fua fa'ai'u feso'ota'iga fa'ai'uga tapena auala Fuafua Fuafua 4 Fa'a feso'ota'iga CODE Feso'ota'iga Fa'ailoga filo Fa'alotoifale 1 paipa pipii 7 filo i fafo 2 pipii 8 tu'aiga fuga 4 lima 9 Ituaiga u'amea 6 Iunite 4: Valve fau faufale Fa'ailoga Valve FAUSI E FA'AALI I LE NUMERA Arapi. E PEI ONA FAAMATALAINA I LAFO 5 I LE 15. Faitotoa o le fausaga o le alatoto o le faitotoa Fuafuaga 5 Faailoga o le fausaga: Ituaiga si'i a'a (a'a tatala) faitoto'a wedge elastic gate 0 pa puipui malo e tasi le faitoto'a ipu 1 ipu lua faitotoa 2 faitotoa tutusa faitotoa tasi ipu ipu 3 faitotoa lua ipu 4 ituaiga e le o si'itia (pouliuli a'a) ta'i faitoto'a tasi faitoto'a ipu ipu 5 lua faitoto'a ipu 6 faitoto'a tutusa faitotoa tasi ipu ipu 7 pa Faitotoa ipu 8 valve fa'ata'ita'iga fa'ata'ita'iga: Z44W-10K-100 [Z ituaiga code: faitotoa valve] [4 feso'ota'iga: flange] [4 fausaga: tootoo tatala, faitotoʻa lua malu tutusa] [W faʻamaufaʻailoga mea mea: valve tino faʻapipiʻi saʻo faʻamaufaʻailoga luga] [10 mamafa PN1.0mpa] [K tino mea: uʻamea malleable] [100 lautele: DN100mm 】 Globe, o lo'o lisiina atu ia alavai fa'atutu ma pa'u i le Siata 6 Fa'atutuga Ituaiga Fa'ailoga Fauga Ituaiga Fa'ailoga Tiki le paleni sa'o i totonu o le uafu 1 Tisiki paleni sa'o i totonu o le uafu 6 Fa'a-Z le uafu 2 Angle Port 7 tolu-ala uafu 3 -- Angle Port 4 -- DC uafu 5 -- Trisen globe valve Fa'ata'ita'iga Fa'ata'ita'iga: J41H-16C-80 Taofi valve [4 feso'ota'iga: flange] [1 fausaga: ala sa'o] [H fa'amaufa'ailoga i luga mea: CR13 uamea 'u'umea] [16 mamafa PN1.6mpa] [C tino mea: u'amea kaponi] [80 lautele: DN80mm] Fa'ailoga o le fausaga o alavai polo Laulau 7 Ituaiga Tulaga Fa'ailoga Fa'atonu Ituaiga Fa'ailoga Fa'afefete polo alavai sa'o 1 polo sa'o sa'o 1 alalaupapa sa'o fa'a-Y 2 alalaufa fa-ala 6 alalaupapa tee foliga L 4 T -alaala tie foliga 8 alaala tie foliga-T 5 alaala tie foliga L 9 - alaala sa'o o le itulagi 0 Q41f-16p-20 [ituaiga Q ** : alavai polo] [4 Feso'ota'iga: flange]