Itandukaniro riri hagati y’amavali yo mu gihugu n’amavali atumizwa mu mahanga rigaragarira cyane cyane muri ibi bikurikira:
1. Ibikoresho n'imikorere:
Valve zitumizwa mu mahanga: ubusanzwe ibikoresho fatizo byatoranijwe, nk'icyuma kitagira umugese (nka 316L), alloys zidasanzwe cyangwa pulasitiki y'ubuhanga. Uburyo bwo gucukura (nk'uburyo bwo gucukura neza, gucukura ifuro ryatakaye) n'uburyo bwo gucukura birateye imbere cyane. Imiterere y'imbere y'igicukura ni myinshi, hari inenge nke, kandi isura yayo iraryoshye. Ibikoresho byo gufunga (nka EPDM, Viton, PTFE, nibindi) ni ingenzi cyane kandi bifite ubushobozi bwo kudashira neza, kudashonga no kudashyuha cyane.
Valve zo mu rugo: Hari ubwoko bwinshi bw'ibikoresho bikoreshwa, ariko uburyo buhamye bwo gutanga no gukoresha bimwe mu bikoresho byihariye (nk'icyuma cya super duplex, Hastelloy AlloyB) bushobora kuba butari bwiza nk'ubw'ibicuruzwa bitumizwa mu mahanga. Uburyo bwo gucukura no gucukura buhora butera imbere, ariko ubwiza n'isura y'ibicuruzwa bimwe na bimwe (nk'irangira ry'ubuso, gutunganya burr) bishobora kuba bitandukanye n'ibicuruzwa bitumizwa mu mahanga. Imikorere y'ibikoresho bifunga iratera imbere, ariko ituze n'ubuzima bw'igihe kirekire mu gihe cy'akazi rimwe na rimwe biracyakeneye kwemezwa.
2. Igishushanyo n'imikorere:
Valve itumijwe mu mahanga: igitekerezo cy'igishushanyo, gutunganya neza imiterere y'icyuma, imikorere myiza y'amazi n'ubudahangarwa buke bwo gutemba. Ubuhanga bwo kuyitunganya ni bwinshi cyane, kandi aho ibice bishyirwa hagenzurwa neza kugira ngo valve ikore neza nta gufunga. Gufunga, gusohoka cyane (ubusanzwe kugeza ku rwego rwa ANSIVI cyangwa hafi ya zeru), igihe kirekire cyo kuyikoresha. Ikora neza iyo hari umuvuduko mwinshi, ubushyuhe bwinshi, ingese nyinshi, kwangirika cyane n'ibindi bikorwa.
Valve zo mu rugo: Igishushanyo mbonera gikunze gukoreshwa cyangwa gikuze, kandi ubushobozi bwo gushushanya bwigenga bwarushijeho kuba bwiza mu myaka ya vuba aha. Uburyo bwo gutunganya ibintu muri rusange burimo kuba bwiza, ariko bimwe mu bicuruzwa bishobora kuba bidahagije mu bijyanye no kugenzura ubushobozi bwo kwihanganira no guhuza neza mu buryo burambuye. Imikorere yo gufunga ishobora kuzuza ibisabwa n'imiterere isanzwe y'akazi, ariko mu bihe bikomeye cyangwa mu bihe bikomeye, ubushobozi n'igihe cyo kugumana nta gusohoka igihe kirekire bishobora kuba inyuma y'ibicuruzwa bitumizwa mu mahanga. Kudahinduka kw'imikorere ni kimwe mu bintu by'ingenzi abakoresha bitaho.
3. Igenzura ry'ubuziranenge n'amahame ngenderwaho:
Valve zitumizwa mu mahanga: Sisitemu zikomeye zo gucunga ubuziranenge (nka ISO9001, nibindi) muri rusange zishyirwa mu bikorwa, inzira yo gukora igenzurwa cyane, kandi uburyo bwo gupima buruzuye (nk'igerageza ritangiza, isuzuma ry'umuvuduko, isesengura ry'ibikoresho). Ibicuruzwa ubusanzwe byubahiriza amahame mpuzamahanga (nka API, ANSI, DIN, JIS, nibindi) kandi bifite icyemezo cyuzuye.
Ingufu zo mu rugo: Ubumenyi bw'ubuziranenge bwarushijeho kwiyongera, kandi inganda nyinshi zisanzwe nazo zatsinze icyemezo cya ISO kandi zigashyirwa mu bikorwa (GB) cyangwa amahame y'inganda. Ariko, urwego rwo kugenzura ubuziranenge ruratandukanye cyane hagati y'inganda zitandukanye, kandi ibikoresho byo gupima by'inganda zimwe na zimwe nto n'iziciriritse bishobora kuba bitarangiye bihagije cyangwa ishyirwa mu bikorwa rishobora kuba rito bihagije. Igipimo cy'ibicuruzwa byujuje ibisabwa kiriyongera.
4. Igiciro n'ikiguzi:
Valve zitumizwa mu mahanga: Igiciro gisanzwe kiri hejuru cyane ugereranyije n'iz'valve zo mu gihugu, ahanini bitewe n'ibintu nk'ikiguzi cy'ibikoresho, ubushakashatsi n'iterambere ry'ikoranabuhanga, inzira zo gukora, amafaranga y'ibirango, imisoro, n'ibijyanye n'ibikoresho.
Valve zo mu rugo: zifite ubushobozi bugaragara, ahanini bitewe n'ibiciro by'ibikoresho fatizo biri hasi, ikiguzi gito cy'abakozi n'umusaruro ukorerwa mu gace runaka.
5. Igihe cyo gutanga serivisi na serivisi:
Valve zitumizwa mu mahanga: Igihe cyo gutanga ni kirekire, cyane cyane ku bicuruzwa bitari bisanzwe cyangwa byakorewe ku giti cyabyo, bishobora gufata amezi menshi. Umuvuduko wo gusubiza serivisi nyuma yo kugurisha ugengwa n'imiterere y'aho ibintu bigurishirizwa, kandi gutanga ibikoresho bishobora gufata igihe kirekire kandi bikaba bihenze.
Valve zo mu rugo: Igihe cyo gutanga ni gito, kandi ibicuruzwa bisanzwe bitangwa vuba. Serivisi zitangwa mu gace runaka ni vuba, ubufasha mu bya tekiniki, kubungabunga no gutanga ibikoresho bisimbura ibindi biroroshye kandi ku gihe, kandi igiciro ni gito.
Valve zitumizwa mu mahanga, valve zigenzura zitumizwa mu mahanga, zatumijwe mu mahangavalve z'ibinyugunyugu, W&T
Incamake:
Valve zo mu rugo zifite ibyiza bigaragara mu mishinga ifite imiterere isanzwe y'akazi, ibiciro bihindagurika, n'ibisabwa mu gutanga ibicuruzwa byinshi, kandi urwego rwazo muri rusange ruhora rutera imbere. Valve zitumizwa mu mahanga akenshi ziba nziza mu bijyanye n'ibikoresho, ubuhanga, imiterere, ukwizerwa, imikorere n'igihe cyo gutanga serivisi mu gihe cy'akazi, ariko zirahenze kandi zifite igihe kirekire cyo kuzitanga. Mu guhitamo, ugomba gusuzuma neza imiterere yihariye y'akazi (umuvuduko, ubushyuhe, imiterere iringaniye), ingengo y'imari, igihe cy'umushinga, n'ibyo witeze ku bijyanye no kuzigama no kuzimara. Ku bijyanye n'imikorere ikomeye cyangwa ikomeye, ibicuruzwa bitumizwa mu mahanga biracyari amahitamo y'ingenzi; muri rusange, valve zo mu rugo ni amahitamo akunze kugaragara.
Amavali atumizwa mu mahanga afite ikoranabuhanga rikuze kandi ahoraho, kandi akwiriye akazi ko mu rwego rwo hejuru kandi rugoye, ariko arahenze. Amavali yo mu rugo akoresha umuvuduko uciriritse n'umuvuduko muto, agaragazwa naTWS, birahendutse mu bijyanye novalve z'ibinyugunyugu, valve zo mu irembo, navalve zo kugenzura, bafite serivisi zihuse, kandi zikwiriye imiterere isanzwe y'akazi.
Igihe cyo kohereza: Gicurasi-16-2026
