Isikhokelo seCryogenic Valves: Iindidi, Izixhobo, Usetyenziso

Yintoni iValve yeCryogenic

Ivalvu ekrwadayivalvu ekhethekileyo yemizi-mveliso eyenzelwe ukusebenza kwiindawo ezinobushushu obuphantsi kakhulu, ngesiqhelo ingaphantsi kwe -40°C (-40°F) kwaye iphantsi njenge -196°C (-321°F). Ezi valve zibalulekile ekuphatheni iigesi ezimanzi ezifana ne-LNG (igesi yendalo emanzi), i-nitrogen engamanzi, ioksijini, i-argon, kunye ne-helium, ukuqinisekisa ulawulo olukhuselekileyo lokuhamba kwamanzi kunye nokuthintela ukuvuza kwiinkqubo ze-cryogenic.

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Iintlobo zeeValve zeCryogenic

1. Ivalvu yeBhola yeCryogenic: Inebhola ejikelezayo enembobo yokulawula ukuhamba kwayo. Ilungele ukucima ngokukhawuleza kunye nokunciphisa uxinzelelo.

2. Ivalvu yebhabhathane eCryogenic: Isebenzisa idiski ejikeleziswe sisiqu ukuze ikwazi ukuqhobosha okanye ukubohlula. Incinci kwaye ilula, ifanelekile kwiipayipi ezinkulu.

3. Ivalvu yeSango leCryogenic: Isebenzisa idiski efana nesango ukulawula intshukumo ethe tye. Ifanelekile kwiindlela ezivulekileyo/ezivaliweyo ngokupheleleyo ezinokumelana okuphantsi.

4. Ivalvu yeGlobe yeCryogenic: Yenzelwe umzimba ongqukuva kunye neplagi eshukumayo yokulawula ukuhamba kwamanzi ngokuchanekileyo kwiinkqubo ze-cryogenic.

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Ukwahlulwahlulwa kobushushu kweeValve zeCryogenic

Iivalvu zeCryogenic zahlulwe ngokwezinga lobushushu lokusebenza:

- Iivalvu zobushushu obuphantsi: -40°C ukuya kwi -100°C (umz., i-CO₂ engamanzi).

- Iivalvu zobushushu obuphantsi kakhulu: -100°C ukuya kwi -196°C (umz., i-LNG, i-nitrogen engamanzi).

- Iivalvu zeCryogenic ezigqithisileyo: Ngaphantsi kwe -196°C (umz., i-helium engamanzi).

IIvalvu ye-cryogenic ye--196°Ciphakathi kwezona zinto zinzima kakhulu, zifuna izixhobo eziphambili kunye noyilo.

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Ukukhethwa kwezinto zeCryogenic Valves

- Umzimba kunye nokuHlunga: Intsimbi engatyiwayo (SS316, SS304L) yokumelana nokugqwala kunye nokuqina.

- Izihlalo kunye nezitywino: I-PTFE, i-graphite, okanye ii-elastomers zilinganiswe ngokuguquguquka kobushushu obuphantsi.

- Ibhonethi Eyandisiweyo: Ithintela ukudluliselwa kobushushu kwi-stem packing, ibalulekile ekusebenzeni kwe--196°C cryogenic valve.

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Iivalvu zeCryogenic vs. Iivalvu ezisemgangathweni neziphezulu

- UyiloIivalvu ze-cryogenic zineziqu/iibhonethi ezinde ukuze zahlukanise izitywini kulwelo olubandayo.

- IzixhoboIivalvu eziqhelekileyo zisebenzisa intsimbi yekhabhoni, azifanelekanga ukuba zibe buthathaka xa ziqhekeka.

- UkutywinaIinguqulelo zeCryogenic zisebenzisa izitywina ezinobushushu obuphantsi ukuthintela ukuvuza.

- UvavanyoIivalvu zeCryogenic zivavanyelwa ukukhenkceza ukuze kuqinisekiswe ukusebenza kwazo.

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Iingenelo zeeValve zeCryogenic

- Ukusebenza Okungavuziyo: Akukho kukhutshwa kwegesi xa kubanda kakhulu.

- Ukuqina: Ayimelani nobushushu kunye nokuqhekeka kwezinto.

- ukhuseleko: Yenzelwe ukujongana nokuguquguquka kobushushu ngokukhawuleza.

- Ukugcinwa Okuphantsi: Ulwakhiwo oluqinileyo lunciphisa ixesha lokungasebenzi.

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Ukusetyenziswa kweeValve zeCryogenic

- Amandla: Ukugcinwa kwe-LNG, ukuthuthwa, kunye nokuhlaziywa kwegesi.

- Ukhathalelo lwempilo: Iinkqubo zegesi zonyango (ioksijini engamanzi, initrogen).

- Inqwelo-moya: Ukuphathwa kwepetroli yerokethi.

- Iigesi zemizi-mveliso: Ukuveliswa nokusasazwa kwe-argon engamanzi, i-helium.

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Umenzi weValve yeCryogenic – NSW

i-NSW, okhokelayoumzi-mveliso weevalvu ze-cryogenickwayeumthengisi, inika iivalvu ezisebenza kakuhle kwimizi-mveliso ebalulekileyo. Amandla aphambili:

- Umgangatho oQinisekisiweyo: I-ISO 9001, i-API 6D, kunye ne-CE ziyahambelana.

- Izisombululo ezenziwe ngokwezifiso: Uyilo olulungiselelwe ukusetyenziswa kweevalvu ze-cryogenic ze--196°C.

- Ukufikelela kwiHlabathi liphela: Ithenjwa zizityalo ze-LNG, izakhiwo zeekhemikhali, kunye neenkampani ezinkulu zeenqwelo-moya.

- Ubuchule: Izixhobo zesihlalo ezinelungelo elilodwa lomenzi kunye noyilo lwesiqu somthi ukuze zihlale ixesha elide.

Hlola uluhlu lwe-NSWiivalvu zebhola ze-cryogenic, iivalvu zebhabhathanekunyeiivalvu zesangoyenzelwe ukuthembeka kwiimeko ezinzima.

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Kutheni Ukhetha i-NSW njengoMboneleli wakho weValve yeCryogenic

- Iminyaka engaphezu kwama-20 yobuchule bokuxilonga i-cryogenic.

- Uvavanyo olupheleleyo loxinzelelo kunye nobushushu.

- Amaxesha okukhokela akhawulezayo kunye nenkxaso yobugcisa engama-24/7.