Nhau - Gwaro reCryogenic Valves: Mhando, Zvishandiso, Mashandisirwo

Chii chinonzi Cryogenic Valve

Vharuvhu ye cryogenicivharuvhu yakagadzirwa nemaindasitiri yakagadzirirwa kushanda munzvimbo dzine tembiricha yakaderera zvikuru, kazhinji iri pasi pe -40°C (-40°F) uye yakaderera se -196°C (-321°F). Mavharuvhu aya akakosha pakubata magasi ane mvura yakaita seLNG (gasi rechisikigo rakanyungudika), nitrogen yemvura, oxygen, argon, uye helium, zvichiita kuti mvura idzoke zvakanaka uye kudzivirira kubuda kwemvura mumasisitimu e cryogenic.

Cryogenic Top Entry Ball Valve

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Mhando dzeCryogenic Valves

1. Cryogenic Ball Valve: Ine bhora rinotenderera rine bhora rinodzora kuyerera kwemvura. Yakanakira kudzima nekukurumidza uye kudzikira kushoma kwesimba.

2. Vharuvhu yeButterfly inopenya: Inoshandisa dhisiki rakatenderedzwa netsinde kuti rikwanise kudhonzwa kana kupatsanurwa. Yakaoma uye yakareruka, yakakodzera mapaipi makuru.

3. Vharuvhu yeGedhi reCryogenic: Inoshandisa dhisiki rakaita segedhi rekudzora kufamba kwemutsetse. Yakanakira mashandisirwo ese ekuvhura/kuvhara asina simba.

4. Vharuvhu yeCryogenic Globe: Yakagadzirwa nemuviri wakatenderera uye chivharo chinofambiswa kuti chigadzirise kuyerera kwacho nemazvo mumasisitimu e cryogenic.

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Kupatsanurwa kweTembiricha kweCryogenic Valves

Mavharuvhu eCryogenic anorongwa zvichienderana nekupisa kwekushanda:

- Mavharuvhu Ekupisa Kwakaderera: -40°C kusvika -100°C (semuenzaniso, CO₂ yemvura).

- Mavharuvhu ekupisa kwakanyanya: -100°C kusvika -196°C (semuenzaniso, LNG, nitrogen yemvura).

- Mavharuvhu Akanyanya Kupisa: Pasi pe -196°C (semuenzaniso, helium yemvura).

Iyo-196°C vharuvhu inopenyairi pakati pezvinhu zvinonyanya kuomera, zvinoda zvinhu zvepamusoro uye dhizaini.

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Kusarudzwa Kwezvinhu zveCryogenic Valves

- Muviri & Kuchekerera: Simbi isina ngura (SS316, SS304L) inodzivirira ngura uye kusimba kwayo.

- Zvigaro & Zvisimbiso: PTFE, graphite, kana elastomers dzakaongororwa kuti dzinokwanisa kuchinjika pakupisa kwakaderera.

- Bhoneti Yakawedzerwa: Inodzivirira kutamiswa kwekupisa kuenda kuhunde, zvakakosha pakushanda kwevharuvhu ye cryogenic -196°C.

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Mavharuvhu eCryogenic vs. Mavharuvhu eStandard & High-Temperature

- Dhizaini: Mavharuvhu ane matsinde/mabhoneti akatambanudzwa kuti abvise zvisimbiso kubva mumvura inotonhora.

- Zvinhu: Mavharuvhu akajairwa anoshandisa simbi yekabhoni, isingakodzeri cryogenic brittleness.

- Kuvhara: Mhando dzeCryogenic dzinoshandisa zvisimbiso zvinodziya zvishoma kudzivirira kubuda kwemvura.

- Kuedzwa: Mavharuvhu eCryogenic anoedzwa kuti aonekwe kuti anoshanda sei.

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Mabhenefiti eCryogenic Valve

- Kushanda Kunodzivirira Kubuda Kwemvura: Hapana kuburitsa mweya kana kuchitonhora zvakanyanya.

- Kugara kwenguva refu: Haipindi kupisa kana kupwanyika kwezvinhu.

- Kuchengetedzeka: Yakagadzirwa kuti igadzirise kushanduka-shanduka kwekushisa nekukurumidza.

- Kugadziriswa Kushoma: Kuvaka kwakasimba kunoderedza nguva yekushanda.

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Mashandisirwo eCryogenic Valves

- Simba: Kuchengeterwa, kutakurwa, uye kugadziriswazve kwegesi yeLNG.

- Nezveutano: Masisitimu egasi rekurapa (oxygen yemvura, nitrogen).

- Muchadenga: Kubata mafuta eroketi.

- Magasi emumaindasitiri: Kugadzirwa nekuparadzirwa kwe liquid argon, helium.

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Mugadziri weVharuvhu yeCryogenic - NSW

NSW, mutungamirifekitari yevharuvhu ye cryogenicuyemutengesi, inopa mavharuvhu anoshanda zvakanaka kumaindasitiri akakosha. Simba guru:

- Hunhu Hwakatenderwa: ISO 9001, API 6D, uye CE zvinotevedzera.

- Mhinduro Dzakagadzirwa Nemunhu: Magadzirirwo akagadzirirwa mavharuvhu e-cryogenic -196°C.

- Kusvika Pasi Pose: Inovimbwa nemiti yeLNG, zvivako zvemakemikari, uye makambani makuru emuchadenga.

- Unyanzvi hutsva: Zvigaro zvepatent uye magadzirirwo ehunde zvekugara kwenguva refu.

Ongorora huwandu hwenzvimbo dzeNSWmavharuvhu ebhora e cryogenic, mavharuvhu eshavishaviuyemavharuvhu egedhiyakagadzirwa kuti ive yakavimbika mumamiriro ezvinhu akaoma zvikuru.

Cryogenic Ball Valve