Ibicuruzwa
Valve yo gushyiramo amaboko
✧ Ibisobanuro
Valve yo mu bwoko bwa sleeve plug ni imiterere yihariye ya valve aho plug ifite uruziga cyangwa icyuma gifunganye mu mubiri wa valve ikoreshwa mu kugenzura urujya n'uruza rw'amazi. Iyi valve ifite igice cyo gukata gihuye n'inzira y'amazi iyo iri ahantu hafunguye, bigatuma amazi yinjira, kandi ishobora kuzunguruka kugira ngo ihagarike burundu urujya n'uruza rw'amazi iyo iri ahantu hafunze. Ubu bwoko bwa valve buzwiho ubushobozi bwo kuzimya cyane, kugabanuka gato k'umuvuduko, no gukoreshwa mu buryo butandukanye mu bikorwa bitandukanye, harimo n'inganda zikora ibikoresho by'amazi n'imyuka. Valve zo mu bwoko bwa sleeve plug zikoreshwa cyane mu nganda nka peteroli na gaze, peteroli, imiti, n'izindi nganda zikora bitewe n'uburyo zikora neza kandi zigakoresha ubwoko butandukanye bw'amazi. Izi valve zishobora kandi kugira ibintu bitandukanye nko gushyira amavuta, guhuza umuvuduko, n'ibikoresho bitandukanye by'ubwubatsi kugira ngo bihuze n'ibisabwa byihariye mu mikorere n'imiterere y'imikorere. Niba ukeneye amakuru arambuye ku bijyanye na valve zo mu bwoko bwa sleeve plug cyangwa ufite ibibazo byihariye ku bijyanye no kuzikoresha cyangwa kuzisana, banza ubaze.
✧ Ibiranga valve yo gushyiramo icyuma gifunga icyuma gikoresha intoki
1. Imiterere y'igicuruzwa ni nziza cyane, gifunga neza, kiramba, gikora neza, gitanga icyitegererezo gihuye n'imiterere y'ibikorwa.
2. Binyuze mu buryo bworoshye bwo guhuza icyuma n'agapira kugira ngo bibe bifunga neza, kandi bikosorwa neza.
3. Valve ishobora gushyirwaho byuzuye, idagenzurwa n'icyerekezo cyo kuyishyiraho; Valve ni nto kandi nta byangombwa byihariye ifite ku mwanya wo kuyishyiraho.
4. Valve ishobora gukoreshwa mu nzira ebyiri, yoroshye kuyikora mu buryo bworoshye bwo kuyikoresha, yoroshye kugenzura urujya n'uruza rw'imiyoboro.
5. Hari umunwa wihariye w'icyuma wa 360° hagati y'agasanduku n'igice cy'agasanduku, ushobora kurinda no gusana agasanduku neza, ku buryo katazazunguruka hamwe n'agasanduku, kandi gashobora gufunga agasanduku n'igice cy'agasanduku kugira ngo gifatanye neza kandi gihamye.
6. Iyo plagi izunguruka, izakuramo ubuso bwo kuziba, igatanga imikorere yo kwisukura, ikwiriye ibikoresho binini kandi byoroshye gupima.
7. valve nta mwobo w'imbere ifite wo gukusanya icyuma gikoreshwa.
8. Valve yoroshye kuyikora mu buryo budashobora gushya.
✧ Ibipimo bya valve yo gushyiramo icyuma mu bwoko bwa Sleeve
| Igicuruzwa | Valve yo gushyiramo icyuma imeze nk'amaboko |
| 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) |
| Igikorwa | Uruziga rw'umukono, Igikoresho cy'amashanyarazi, Igikoresho cy'amashanyarazi, Igiti cy'umutuku |
| Ibikoresho | Abakinnyi: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Imiterere | Imboro yuzuye cyangwa yagabanutse, RF, RTJ |
| Igishushanyo n'Uruganda | API 6D, API 599 |
| Imbonankubone | API 6D, ASME B16.10 |
| Guhagarika guhuza | RF, RTJ (ASME B16.5, ASME B16.47) |
| Isuzuma n'igenzura | API 6D, API 598 |
| Ibindi | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Iraboneka kandi kuri buri | PT, UT, RT,MT. |
| Igishushanyo mbonera cy'umutekano wo kuzimya inkongi | API 6FA, API 607 |
✧ Serivisi nyuma yo kugurisha
Serivisi yo gukoresha valve y'umupira igenda igurishwa nyuma yo kugurisha ni ingenzi cyane, kuko serivisi yo gukoresha nyuma yo kugurisha ku gihe kandi neza ari yo yonyine ishobora gutuma ikora neza kandi irambye. Ibi bikurikira ni ibyavuye muri serivisi yo gukoresha valve y'umupira igenda igurishwa nyuma yo kugurisha:
1. Gushyiraho no gukoresha: Abakozi bashinzwe nyuma yo kugurisha bazajya aho bakoreraga kugira ngo bashyireho kandi bakore neza valve y'umupira igenda igana hejuru kugira ngo ikore neza kandi ihamye.
2. Kubungabunga: Gufata neza buri gihe valve y'umupira igenda irembera kugira ngo urebe ko ikora neza kandi ugabanye igipimo cyo gutsindwa.
3. Gukemura ibibazo: Iyo valve y'umupira igenda igwa, abakozi bashinzwe nyuma yo kugurisha bazakora igikorwa cyo gukemura ibibazo aho biri mu gihe gito gishoboka kugira ngo ikore neza.
4. Kuvugurura no kuvugurura ibicuruzwa: Mu rwego rwo gusubiza ibikoresho bishya n'ikoranabuhanga rishya riri kugaragara ku isoko, abakozi ba serivisi nyuma yo kugurisha bazahita basaba abakiriya ibisubizo byo kuvugurura no kuvugurura kugira ngo babahe ibikoresho byiza bya valve.
5. Amahugurwa ku bumenyi: Abakozi ba serivisi nyuma yo kugurisha bazatanga amahugurwa ku bumenyi bw'amavali ku bakoresha kugira ngo banoze urwego rw'imicungire n'imicungire y'abakoresha bakoresheje amavali y'umupira aremba. Muri make, serivisi nyuma yo kugurisha ya vali y'umupira iremba igomba kwemezwa mu mpande zose. Ni muri ubwo buryo gusa bushobora gutuma abakoresha bagira uburambe bwiza kandi bakagira umutekano mu kugura.
