Ibicuruzwa
Irembo ryibyuma byahimbwe Valve ihindagurika
✧ Ibisobanuro
Irembo ryibyuma byahimbwe bikunze gukoreshwa mubikorwa byinganda bitewe nubwubatsi bukomeye hamwe nubushobozi bwo kwihanganira umuvuduko mwinshi nubushyuhe. Bakunze guhitamo gukoreshwa mubikorwa bya peteroli na gaze, amashanyarazi, ninganda za peteroli. Hano haribintu byingenzi byingenzi nibyiza byamarembo yibyuma: Byakomeye kandi biramba: Ibyuma byinjiriro byibyuma byakozwe muburyo bwo guhimba, bigatuma bikomera bidasanzwe kandi birwanya imihangayiko. Ibi bituma bakenera ibidukikije bisaba aho kuramba ari ngombwa.Umuvuduko mwinshi nubushyuhe bwo guhangana nubushyuhe: Iyi mibande yashizweho kugirango ikemure umuvuduko ukabije hamwe nubushyuhe bwo hejuru, itanga igisubizo cyizewe cyo kugenzura imigendekere yimikorere itoroshye. ibintu byiza byo gufunga, birinda neza kumeneka mugihe valve ifunze. Ibi nibyingenzi mukubungabunga ubusugire bwa sisitemu no gukumira igihombo cyamazi.Gutakaza imbaraga nkeya: Iyo ifunguye byuzuye, ibyuma byamarembo yibihimbano bitanga igihombo gito, bituma habaho kugenzura neza no kugabanya ingufu zikoreshwa.Ubwinshi: Birakwiriye muburyo butandukanye bwamazi . imbaraga, kuramba, umuvuduko mwinshi nubushyuhe bwo guhangana nubushyuhe, ibintu byiza bifunga kashe, hamwe nuburyo bwinshi, bigatuma bahitamo icyifuzo cyo gusaba inganda.
Ibiranga API 602 yahimbwe ibyuma byinjiriro
1.Imiterere iroroshye kuruta irembo ryirembo, kandi biroroshye gukora no kubungabunga.
2.Ubuso bwo gufunga ntabwo byoroshye kwambara no gushushanya, kandi imikorere ya kashe nibyiza. Ntaho bihuriye no kunyerera hagati ya disiki ya valve nubuso bwa kashe yumubiri wa valve mugihe ufunguye kandi ugafunga, kubwibyo kwambara no gushushanya ntabwo bikomeye, imikorere ya kashe nibyiza, kandi ubuzima bwa serivisi ni burebure.
3.Iyo gufungura no gufunga, inkoni ya disiki iba nto, bityo uburebure bwa valve ihagarara iba ntoya kuruta iy'irembo, ariko uburebure bwubatswe ni burebure kuruta ubw'irembo.
4.Gufungura no gufunga torque nini, gufungura no gufunga birakomeye, kandi igihe cyo gufungura no gufunga ni kirekire.
5.Ibirwanya amazi ni binini, kubera ko umuyoboro uciriritse mu mubiri wa valve utuje, kurwanya amazi ni binini, kandi gukoresha ingufu ni binini.
6.Icyerekezo giciriritse Hagati Iyo igitutu cyizina PN ≤ 16MPa, mubisanzwe bifata imigendekere yimbere, hamwe nuburyo butemba hejuru kuva hepfo ya disiki ya valve; iyo igitutu cyizina PN ≥ 20MPa, mubisanzwe bifata ibicuruzwa bitemba, kandi uburyo butemba bugana hepfo kuva hejuru ya disiki ya valve. Kongera imikorere ya kashe. Iyo ikoreshwa, isi ya valve igereranya irashobora gutemba mu cyerekezo kimwe, kandi icyerekezo cyo gutemba ntigishobora guhinduka.
7. Disiki ikunze kwangirika iyo ifunguye byuzuye.
Ibyiza bya API 602 byahimbwe ibyuma byinjiriro
Mugihe cyo gufungura no gufunga inzira yimpimbano yibihimbano ya globe, kubera ko guterana hagati ya disiki nubuso bwa kashe yumubiri wa valve ari bito ugereranije nibyuma by irembo, birinda kwambara.
Gufungura cyangwa gufunga inkingi ya valve ni ngufi, kandi ifite imikorere yizewe yo guca, kandi kubera ko guhindura icyicaro cyicyicaro cyikigereranyo kijyanye no gukubita disiki ya valve, birakwiriye cyane kubihindura. cy'igipimo cyo gutemba. Kubwibyo, ubu bwoko bwa valve burakwiriye cyane gukata cyangwa gutegekwa no gutereta.
AraIbipimo by'Irembo ry'Icyuma Ihimbano Valve Flanged End
| Ibicuruzwa | Irembo ryibyuma byahimbwe Valve ihindagurika |
| Diameter | NPS 1/2 ”, 3/4”, 1 ”, 1/2”, 1 3/4 ”2”, 3 ”, 4” |
| Diameter | Icyiciro cya 600, 900, 1500, 2500. |
| Kurangiza | Ikibumbano cyuzuye, Welded flange |
| Igikorwa | Koresha Ikiziga, Umuyoboro wa Pneumatike, Umuyagankuba, Uruti ruto |
| Ibikoresho | A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze nandi mavuta adasanzwe. |
| Imiterere | Hanze ya Screw & Yoke (OS&Y) ， Bonted Bonnet, Welded Bonnet cyangwa Ikimenyetso cya Bonnet |
| Igishushanyo nuwabikoze | API 602, ASME B16.34 |
| Amaso imbonankubone | Inganda zikora |
| Kurangiza | SW (ASME B16.11) |
| BW (ASME B16.25) | |
| NPT (ASME B1.20.1) | |
| RF, RTJ (ASME B16.5) | |
| Ikizamini n'Ubugenzuzi | API 598 |
| Ibindi | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Birashoboka kandi kuri | PT, UT, RT, MT. |
✧ Nyuma yo kugurisha serivisi
Nkumunyamwuga wimpimbano wabigize umwuga kandi wohereza ibicuruzwa hanze, turasezeranya guha abakiriya serivisi nziza-nyuma yo kugurisha, harimo ibi bikurikira:
1. Tanga icyerekezo cyo gukoresha ibicuruzwa no gutanga ibitekerezo.
2.Kunanirwa guterwa nibibazo byubuziranenge bwibicuruzwa, turasezeranya gutanga inkunga ya tekiniki no gukemura ibibazo mugihe gito gishoboka.
3. Usibye ibyangiritse biterwa no gukoresha bisanzwe, dutanga serivisi zo gusana no gusimbuza ubuntu.
4.Dusezeranye gusubiza byihuse serivisi zabakiriya mugihe cya garanti yibicuruzwa.
5. Dutanga inkunga yigihe kirekire ya tekiniki, ubujyanama kumurongo hamwe na serivise zamahugurwa. Intego yacu ni uguha abakiriya uburambe bwa serivisi nziza no gukora uburambe bwabakiriya kurushaho kunezeza kandi byoroshye.
