Valves z'icyuma gikozwe mu byuma bicuzwe n'icyuma gikozwe mu byuma: Isesengura ry'ikigereranyo

Itandukaniro ry'Ibikoresho

Icyuma cyakozwe mu bucuzi:

Icyuma gikozwe mu bucuzi gishyushya ibyuma hanyuma kikabikora mu buryo bw'umuvuduko mwinshi. Ubu buryo bwongera imiterere y'ibinyampeke, bigatuma ikoranabuhanga rikomera cyane, rikagira imbaraga, kandi rigakomeza guhangana n'ikirere gishyushye cyane/ubushyuhe bwinshi. Amanota asanzwe arimo:ASTM A105 (icyuma cya karuboni)naASTM A182 (icyuma kidakoresha imitako).

Icyuma gikozwe mu cyuma:

Ibyuma bishongeshejwe bikorwa binyuze mu gusuka icyuma gishongeshejwe mu bibumbano. Nubwo bihendutse ku miterere igoye, bishobora kugaragaza imyenge cyangwa ibidahuye, bigabanyiriza ikoreshwa ryabyo mu bihe bikomeye. Ibyiciro bisanzwe birimo ASTM A216 WCB (icyuma cya karuboni) na ASTM A351 CF8M (icyuma kidafunze).

Itandukaniro ry'ingenzi hagati ya Valve y'icyuma gikozwe mu buryo bwa Forged Steel na Valve z'icyuma gikozwe mu buryo bwa Cast

Ibyiciro bya Valve

Valves z'icyuma zikozwe mu byuma

1. Valves z'Irembo ry'Icyuma Gikozwe mu Bwiru (Icyiciro cya 800): Igishushanyo mbonera gito cyo gushyira mu buryo bukoresha umuvuduko mwinshi mu buryo bwa peteroli/gaze.

2. Valves z'icyuma gikoze mu byuma: Kugenzura neza urujya n'uruza rw'amazi mu bijyanye n'umwuka cyangwa imiti.

3. Valves zo kugenzura ibyuma by'ubukorikori: Kubuza gusubira inyuma kw'amazi mu byuma bikonjesha cyangwa ipompo (ubwoko bwa swing/lift).

4. Valves z'imipira z'icyuma zikozwe mu byuma: Gufunga byihuse imiyoboro ya hydrocarbon yo mu cyiciro cya 800.

Valves z'icyuma gikozwe mu byuma

1. Valves z'Irembo ry'Icyuma Gikozwe mu Bitare (Icyiciro cya 150–300): Gutandukanya amazi menshi mu gutunganya amazi.

2. Valves z'icyuma gikozwe mu cyuma gikozwe mu cyuma: Igenzura rusange ry'imigendekere y'amazi muri sisitemu za HVAC.

3. Valves zo kugenzura ibyuma: Ibisubizo bihendutse kuri serivisi zitari iz'ingenzi.

Impamvu yo GuhitamoValve z'icyuma zikoze mu bwoko bwa 800

Valve z'icyuma zo mu bwoko bwa 800 zikora zihanganira igitutu kigera kuri 1380 bar (20.000 psi) kuri 38°C, bigatuma ziba nziza kuri:

- Ibikoresho byo gucukura peteroli mu mazi

- Imiyoboro y'umwuka ishyuha cyane

- Inganda zitunganya imyuka ya hydrogen

Umwanzuro

Valves z'icyuma zicuzweIrakora neza mu bintu bifite umuvuduko mwinshi bitewe n’uko ikora neza, mu gihe valve z’icyuma zitanga ibisubizo bihendutse ku buryo bunini kandi bufite umuvuduko muto. Guhitamo ubwoko bukwiye biterwa n’ibisabwa mu mikorere, ingengo y’imari, n’amahame ngenderwaho y’inganda nka ASME B16.34.