Ni bangahe uzi kuri flanges zihumye?

Impumyi zimpumyi nibintu byingenzi muri sisitemu yo gukoresha imiyoboro ikoreshwa mu gufunga impera yumuringa, valve, cyangwa gufungura imiyoboro. Impumyi zimpumyi ni disiki isa na plaque idafite centre bore, bigatuma iba nziza yo gufunga iherezo rya sisitemu yo kuvoma.Biratandukanye nuimpumyimu mikorere n'imiterere.

Kumenyekanisha ibicuruzwa

Impumyi zimpumyi zakozwe mubikoresho bitandukanye, bitewe nibisabwa byihariye bya porogaramu. Ibikoresho nkibyuma bidafite ingese, ibyuma bya karubone, nicyuma kivanze. Flanges yagenewe guhuza sisitemu yo kuvoma hamwe ningutu zitandukanye, ingano, nubushyuhe. Hariho ubwoko butandukanye bwimpumyi, harimo kuzamura impumyi zo mumaso, impeta yubwoko bwimpeta (RTJ) impumyi zimpumyi, hamwe nimpumyi ihumye. Guhitamo impumyi flange yo gukoresha biterwa nibisabwa na porogaramu.

Ibisobanuro na Moderi

Impumyi zimpumyi ziza muburyo butandukanye hamwe na moderi, buri cyashizweho kugirango cyuzuze ibisabwa byihariye. Baraboneka mubunini butandukanye, kuva kuri 1/2 "kugeza 48" kuri flanges yo mumaso yazamutse na 1/2 "kugeza 24" kuri RTJimpumyi. Ubunini bwa flange buratandukanye, nabwo, hamwe nubunini busanzwe buri hagati ya 1/4 "kugeza 1", mugihe umuyoboro uremereye wa flanges impumyi uburebure buri hagati ya 2 "-24". Moderi ya flange iza mucyiciro cya 150 kugeza mucyiciro cya 2500, PN6 kugeza PN64 igipimo cyumuvuduko, na ASME / ANSI B16.5, ASME / ANSI B16.47, API, na MSS SP44.

Imikorere no gutondekanya

Urebye uko bigaragara, isahani ihumye muri rusange igabanyijemo isahani isahani isahani isahani isahani, isahani ihumye, isahani yimpeta nimpeta yinyuma (plaque plaque nimpeta yinyuma ni impumyi). Isahani ihumye igira uruhare runini rwo kwigunga no gukata nkumutwe, umuyoboro wumuyoboro hamwe nugucomeka. Kubera imikorere myiza yo gufunga, muri rusange ikoreshwa nkuburyo bwizewe bwo kwigunga kuri sisitemu isaba kwigunga byuzuye. Isahani-isahani isa neza isahani ni uruziga rukomeye rufite urutoki, rukoreshwa kuri sisitemu muburyo bwo kwigunga mubihe bisanzwe. Impumyi yibireba imeze nkimpumyi. Impera imwe ni isahani ihumye indi mpera ni impeta itera, ariko diameter ni kimwe na diameter ya pipe kandi ntabwo igira uruhare runini. Isahani ihumye isahani iroroshye gukoresha. Mugihe bikenewe kwigunga, koresha isahani ihumye. Mugihe ibikorwa bisanzwe bisabwa, koresha impeta yimpera. Irashobora kandi gukoreshwa mukuzuza icyuho cyo kwishyiriraho isahani ihumye kumuyoboro. Ikindi kintu kiranga kumenyekana kandi byoroshye kumenya imiterere yububiko

Kugereranya nibicuruzwa bisa

Impumyi zimpumyi nuburyo bwiza bwo gufunga kuruta ibindi bicuruzwa. Birakomeye kandi biramba kuruta gasketi, bishobora gushira igihe. Impumyi zimpumyi nazo zizewe kuruta umubiri uhindagurika, bisaba gukomera no kwihagararaho kugirango wirinde kumeneka. Impumyi zimpumyi zitanga kashe ihoraho kandi isaba kubungabungwa bike, bigatuma ihitamo neza mugihe kirekire.

Mu gusoza, flanges zimpumyi nibintu byingenzi muri sisitemu yo kuvoma, ikoreshwa mugushiraho impera yumuyoboro cyangwa gufungura valve. Byakozwe mubikoresho bitandukanye kandi biza mubunini butandukanye, ibisobanuro, na moderi, bigatuma bikenerwa mubikorwa bitandukanye. Flanges ni iyo kwizerwa, iramba, kandi isaba kubungabungwa bike, bigatuma ihitamo ikiguzi mugihe kirekire. Impumyi zimpumyi nuburyo bwiza bwo gufunga kuruta gasketi na flanges z'umubiri kandi bigatanga kashe ihoraho kugirango birinde kumeneka. Niba ukeneye utanga impumyi zizewe kandi zizewe, tekereza. Dufite intera nini yimpumyi zujuje ubuziranenge bwo hejuru, zitanga umutekano wa sisitemu ya pipine umutekano kandi wizewe.