Ibicuruzwa
Valve y'Isi Yose ya Cryogenic kuri -196℃
✧ Ibisobanuro
Valive zo mu bwoko bwa cryogenic globe zifite udupfunyika twagutse twagenewe gukoreshwa ku bushyuhe buri munsi ya -196°C zakozwe mu buryo bwihariye kugira ngo zihangane n’imimerere ikabije yo gukoreshwa mu buryo bwa cryogenic. Iyi valive yo mu bwoko bwa cryogenic itanga uburinzi bw’inyongera ku gice cy’inyuma cy’ivali n’aho ipakira kugira ngo ikore neza ku bushyuhe buri hasi nk’ubwo. Izi valive zikunze gukoreshwa mu nganda nka LNG (gaze karemano itunganywa), ikorwa rya gaze mu nganda, n’izindi porogaramu zo gukoresha amazi ashyushye. Ibintu by’ingenzi bigomba kwitabwaho ku valive zo mu bwoko bwa cryogenic globe kuri -196°C birimo: Ibikoresho: Izi valive zubatswe hakoreshejwe ibikoresho byihariye bishobora kugumana ubuziranenge n’imikorere yazo mu bidukikije bishyushye. Ibikoresho bisanzwe birimo icyuma kitagira umugese, icyuma cya karuboni, n'ibindi bikoresho bifite imiterere y'ubushyuhe buke. Gufunga no Gupakira: Ibice byo gufunga bya valve n'ibipaki byayo bigomba gutegurwa kugira ngo bikomeze gukora neza kandi byoroshye mu bushyuhe buke cyane kugira ngo birinde gusohoka no kugumana gufunga cyane. Gupima no kubahiriza amategeko: Valve z'isi zikoresha ubushyuhe buke zikorerwa ku bushyuhe buke nk'ubwo zikorerwa ku bushyuhe buke kugira ngo harebwe imikorere n'iyubahirizwa ry'amahame ngenderwaho y'inganda kugira ngo serivisi zikoresha ubushyuhe buke. Gukingira: Igishushanyo mbonera cya bonnet cyagutse gitanga ubushyuhe bwo kurinda ibice by'ingenzi ubukonje bukabije no kwirinda ibyago byo gukora urubura bishobora kubangamira imikorere ya valve. Izi valve ni ibice by'ingenzi mu kugenzura neza kandi byizewe uburyo amazi akoresha ubushyuhe buke.
✧ Ibiranga Cryogenic Globe Valve Extended Bonnet kuri -196℃
1. Agapfunyika k'ingufu gakozwe kugira ngo kagure imiterere ya kapfunyika, gashobora gukuraho ingaruka z'ubushyuhe buke ku gipfunyika, bikabuza imikorere y'agapfunyika k'ingufu, ndetse bigatuma kapfundika kandi kagafunga neza;
2. icyuma gikoresha imiterere ya grafiti cyangwa polytetrafluoroethylene ivanze, hamwe n'ubushyuhe buke;
3. valve ifite ubushyuhe buke ifata imiterere yo gufungura umwobo wo gukuraho igitutu ku gice cy'imbere cya valve. Gasket ifata imiterere y'uruhu rwa polytetrafluoroethylene cyangwa imiterere yoroshye ya grafiti;
4. Iyo valve ifunze, kugira ngo hirindwe ko ubushyuhe buke mu cyumba cy’abafunga buzamuka bitewe n’ubushyuhe, bigatuma umuvuduko wiyongera ku buryo budasanzwe, imiterere yorohereza umuvuduko itangwa ku ruhande rw’irembo cyangwa igice cy’igare ry’abafunga;
5. Ubuso bwo gufunga bwa karubide ikozwe muri sima ishingiye kuri kobalti, karubide ya tungsten ku bushyuhe buke ni buke, idashobora kwangirika, ishobora gukomeza gukora neza mu gufunga.
Kubera ko umusaruro w’ibinyabutabire by’amazi mu bushyuhe buke nka ethylene, ogisijeni y’amazi, hidrojeni y’amazi, gazi karemano ishongeshejwe, peteroli ishongeshejwe n’ibindi bicuruzwa atari ukugurumana no guturika gusa, ahubwo no gushyuha, kandi ingano yiyongera inshuro amagana iyo ishongeshejwe. Ibikoresho bya value y’ubushyuhe buke ni ingenzi cyane, kandi ibikoresho ntabwo byujuje ibisabwa, bizatuma habaho gusohoka kw’inyuma cyangwa gusohoka kw’imbere kw’igishishwa no gufunga; Imiterere y’imashini, imbaraga n’icyuma by’ibice ntibishobora kuzuza ibisabwa mu ikoreshwa cyangwa ngo bivunike; Bituma habaho gusohoka kw’umwuka karemano ushongeshejwe bitewe n’iturika. Kubwibyo, mu gikorwa cyo gukora, gushushanya no guteza imbere value z’ubushyuhe buke, gutunganya ibikoresho ni cyo kibazo cy’ingenzi.
✧ Ibyiza bya Cryogenic Globe Valve Extended Bonnet kuri -196℃
Mu gihe cyo gufungura no gufunga valve y'icyuma gikozwe mu cyuma, kubera ko ubushyuhe buri hagati ya disiki n'ubuso bw'inyuma bw'umubiri wa valve ari buto ugereranije n'ubw'inyuma, ntabwo iramba.
Uburyo bwo gufungura cyangwa gufunga igice cy'umugozi wa valve ni bugufi cyane, kandi bufite imikorere yizewe yo gukata, kandi kubera ko guhindura aho intebe y'umugozi ihurira bingana n'uburyo icyuma gifata disiki ya valve, birakwiriye cyane mu guhindura umuvuduko w'amazi. Kubwibyo, ubu bwoko bwa valve burakwiriye cyane mu gukata cyangwa kugenzura no gufunga.
✧ Ibipimo bya Cryogenic Globe Valve Extended Bonnet kuri -196℃
| Igicuruzwa | Valve y'Isi Yose ya Cryogenic kuri -196℃ |
| Umurambararo w'amazina | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Umurambararo w'amazina | Icyiciro cya 150, 300, 600, 900, 1500, 2500. |
| Guhagarika guhuza | Ifite flanged (RF, RTJ, FF), Ifite svede. |
| Igikorwa | Uruziga rw'umukono, Igikoresho cy'amashanyarazi, Igikoresho cy'amashanyarazi, Igiti cy'umutuku |
| Ibikoresho | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze n'indi alloy yihariye. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
| Imiterere | Ifuru yo hanze n'umugozi (OS&Y), Bonnet y'umukandara w'igitutu |
| Igishushanyo n'Uruganda | API 600, API 603, ASME B16.34 |
| Imbonankubone | ASME B16.10 |
| Guhagarika guhuza | ASME B16.5 (RF na RTJ) |
| ASME B16.25 (BW) | |
| Isuzuma n'igenzura | API 598 |
| Ibindi | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Iraboneka kandi kuri buri | PT, UT, RT,MT. |
✧ Serivisi nyuma yo kugurisha
Nk'umwuga mu gukora no kohereza hanze valve z'icyuma zikozwe mu bucuzi, dusezeranya guha abakiriya serivisi nziza nyuma yo kugurisha, harimo ibi bikurikira:
1. Gutanga amabwiriza yo gukoresha ibicuruzwa n'ibitekerezo ku bijyanye no kubungabunga.
2. Ku bibazo byatewe n'ubuziranenge bw'ibicuruzwa, twizeza gutanga ubufasha bwa tekiniki no gukemura ibibazo mu gihe gito gishoboka.
3. Uretse ibyangiritse bitewe n'ikoreshwa risanzwe, dutanga serivisi zo gusana no gusimbuza ku buntu.
4.Turasezeranya gusubiza vuba ibyifuzo by'abakiriya mu gihe cy'ingwate y'ibicuruzwa.
5. Dutanga ubufasha bw'igihe kirekire mu bya tekiniki, serivisi zo gutanga inama no guhugura kuri interineti. Intego yacu ni uguha abakiriya serivisi nziza no gutuma uburambe bw'abakiriya burushaho kuba bwiza kandi bworoshye.
