Methonge ni iki?
Flange kuri ngufi, gusa manda gusa, mubisanzwe bivuga umubiri umeze nkuzuye wa disiki kugirango ufungure ibyokurya bike, bikoreshwa muburyo budasanzwe, kubwibyo bizwi nka flange, Kugira ngo umuyoboro n'umuyoboro uhuza ibice, uhujwe n'iherezo ry'umuyoboro, Flange ifite aperture, imigozi yo gukora urumuri rw'ibice byombi, hagati ya slange hamwe na gaze.
Flange nigice kimeze nka disiki, ikunze kugaragara mumahanga yubuhanga, Flange ikoreshwa muri babiri.
Kubijyanye nubwoko bwa flange ihuza, hari ibice bitatu:
- Umuyoboro
- gasket
- Guhuza
Mubihe byinshi, hari ibikoresho byihariye na bolt byabonetse bikozwe mubintu bimwe nkigice cya Plange. Flanges ikunze kugaragara ni ibyuma bitagira ingano. Kurundi ruhande, kurundi ruhande, birahari mubikoresho bitandukanye kugirango bihuze nibisabwa kurubuga. Bimwe mubikoresho bisanzwe bya flange ni monel, inkone, na chrome molybdenum, bitewe nibisabwa nyabyo. Guhitamo neza ibikoresho bigomba guterwa n'ubwoko bwa sisitemu wifuza gukoresha flange hamwe n'ibisabwa byihariye.
Ubwoko 7 busanzwe bwa flanges
Hariho ubwoko butandukanye bwa flanges ishobora gutorwa ukurikije ibisabwa kurubuga. Guhuza igishushanyo mbonera cya flange, ibikorwa byizewe kimwe nubuzima burebure bugomba kwemezwa kandi igiciro gikwiye gikwiye gusuzumwa.
1. Flange ya BELONGERE:
Hejuru ya flatique, ifite umugozi muri flange, yashyizwemo insanganyamatsiko yo hanze kuri bikwiye. Ihuza ryimbere rigamije kwirinda gusudira mubihe byose. Ihujwe ahanini nudusedodo hamwe numuyoboro ugomba gushyirwaho.
2. Sock Weld flanges
Ubu bwoko bwa flange bukoreshwa mumiyoboro mito aho diameter yubushyuhe buke nubutaka bwimitutu buranga umurongo umuyoboro ushyirwa imbere kugirango usohore hamwe na Weld imwe. Ibi birinda inzitizi zijyanye nimitwe ya kabiri ugereranije nundi bwoko busukuye, bityo bituma oroshellation yoroshye.
3. Lands
FORT FNIGE ni ubwoko bwa flange busaba stub irangirira ku rutare ishya kugirango ikoreshwe hamwe na flange ishyigikiye. Iki gishushanyo cyaganiriye kuri sisitemu itandukanye aho umwanya utandukanye ugarukira, cyangwa aho bisabwa kenshi, cyangwa aho kurwego rwo hejuru rusabwa.
4. Kunyerera flanges
Kunyerera flangs birasanzwe kandi birahari muburyo butandukanye bwa sisitemu ifite sisitemu yo hejuru hamwe na usputs. Guhuza gusa flange kumurongo wo hanze wumuyoboro utuma guhuza byoroshye kwishyiriraho. Gushiraho iyi flanges ni tekiniki mugihe bisaba kuzunguza gusudira kumpande zombi kugirango ubone flange kumuyoboro.
5. Flanges
Ubu bwoko bwa flanges bukwiranye no guhagarika sisitemu yo gusebanya. Isahani ihumye ikozwe nka disiki yuzuye ishobora guhindurwa. Iyo ibi bimaze gushyirwaho neza kandi bihujwe na gabo ikwiye, yemerera kashe nziza kandi biroroshye gukuraho mugihe bikenewe.
6. Weld ijosi flanges
Weld Ijosi Flanges birasa cyane nintoki, ariko bisaba gusudira buto yo kwishyiriraho. Kandi ubusugire bwimikorere yiyi sisitemu nubushobozi bwayo bwo bwo bwunamye inshuro nyinshi kandi bigakoreshwa mumitutu yo hejuru nubushyuhe bwo hejuru butuma habaho amahitamo yibanze yo gutunganya imiyoboro.
7. Umwihariko
Ubu bwoko bwa flange nicyo kimenyerewe cyane. Ariko, hari ubwoko butandukanye bwinyongera ya flange iboneka kugirango ihuze nuburyo butandukanye nibidukikije. Hariho andi mahitamo atandukanye nka Nipo Flanzes, Weldo Flangs, Kwagura Flanges, Broufice, Isuku
Ubwoko 5 bwihariye bwa flanges
1. WeldoFlange
Weldo Flange irasa cyane na nipo flange nkuko ari ihuriro ryisumbuye ya butt-isukura hamwe namashami akwiye amashami. Weldo flanges ikozwe mu gice kimwe cyicyuma gikomeye, aho kuba ibice bya buri muntu gusudira.
2. NIPO FEGE
Nipoflange ni umuyoboro w'ishami ushishikajwe na dogere 90, ni umusaruro wakozwe mu gusuhuza uruganda rusudihiro no guhindura Nipolet. Mugihe nipo flange iboneka kuba igice kimwe gikomeye cyo kumara kubyuma, ntabwo byumvikana ko biba hamwe
Ni ngombwa kumenya ko nipo flanges ziboneka muburyo butandukanye nka karubone, ubushyuhe bwinshi bwa karubone.
3. Elboflange na Latroflange
Elboflange izwi ku izina rya Flange na Elbolet mu gihe Latroflange izwi ku izina rya Flange na Latrolet. Elbow flanges ikoreshwa mumiyoboro yishami kuri dogere 45.
4. Impeta ya Sweves
Gushyira mu bikorwa impeta ya swivel ni uguhuza guhuza umwobo uri hagati ya flanges ebyiri, ifasha cyane mubihe byinshi, nko kwishyiriraho imiyoboro minini ya dieamer, subshoferi cyangwa ibidukikije byoroshye. Ubu bwoko bwa flanges burakwiriye gusaba amazi muri peteroli, gaze, hydrocarbone, amazi, imiti, imiti hamwe na porogaramu yo gucunga amazi.
Kubireba imiyoboro minini ya diameter, umuyoboro ushyizwemo ikibuno gisanzwe flange kumutwe umwe na flange ya swivel kurundi. Ibi bikora muguhinduranya slange ya swivel kumuyoboro kugirango uyishyireho kugera ku mwobo wa bolt muburyo bworoshye kandi bwihuse.
Bimwe mubipimo byingenzi byimpeta yimpeta ni asme cyangwa anyi, din, bs, en Kimwe mu bipimo bizwi cyane kubisabwa peteroli ni Ansi cyangwa anme b16.5 cyangwa anme b16.47. Swivel flangs ni flanges zishobora gukoreshwa muburyo bwose bwa flange busanzwe. Kurugero, gusunika gusudise, kunyerera, kunyerera, urusaku rwinshi, nibindi, hamwe nigitutu kuva kuri 150 kugeza kuri 2500. Izi nkonguzi,
5. Kwagura Flanges
Kwagura flanges, bikoreshwa mukuzuza ubunini bwamabatsi muburyo ubwo aribwo bwose kugirango uhuze umuyoboro mubindi bikoresho byo gushishikarizwa nka pompe, hamwe na valves ziboneka zifite ubunini butandukanye.
Kwagura flanges mubisanzwe bisudira flanges ifite umwobo munini cyane ku mpera zidahiye. Irashobora gukoreshwa mugukongeramo imwe cyangwa ebyiri cyangwa kugera kuri santimetero 4 ziruka. Ubu bwoko bwa flanges buhitamo guhuza ibibuno bya butt-weld na flanges isanzwe kuko bihendutse. Kimwe mubikoresho bisanzwe bikoreshwa muguka kwagura flanges ni a105 na astm astm ya stain a182.
Kwagura flanges birahari mubipimo byigitutu nubunini ukurikije ansi cyangwa asme b16.5, biboneka cyane cyane convex cyangwa igorofa (rf cyangwa f cyangwa f cyangwa ff cyangwa ff). Kugabanya flanges, uzwi kandi nko kugabanya flanges, kora umurimo unyuranye ugereranije no kwagura flanges, bivuze ko bikoreshwa mukugabanya ubunini bwumuyoboro. Umuyoboro wambaye ubusa wimiyoboro urashobora kugabanuka byoroshye, ariko ntabwo ari ingano zirenga 1 cyangwa 2. Niba kugerageza kugabanya ibirenze ibi, igisubizo gishingiye ku guhuza ibiburo gisudikunzwe na flanges isanzwe igomba gukoreshwa.
SHAKA N'IBIKORWA BISANZWE
Usibye igishushanyo mbonera cya flange, ingano yacyo nicyo gishobora guhindura amahitamo ya flange mugihe ushushanya, kubungabunga no kuvugurura sisitemu. Ahubwo, gutekereza bigomba guhabwa interineti ya flange hamwe numuyoboro hamwe na gaskets bikoreshwa kugirango habeho ubunini. Usibye ibi, ibitekerezo bimwe bisanzwe ni ibi bikurikira:
- Diameter yo hanze: Diameter yo hanze ni intera iri hagati yimpande ebyiri zinyuranye za flande.
- Ubunini: Ubunini bupimwa kuva hanze yimvururu.
- Bolt Kuzenguruka Diameter: Iyi niyo ntera iri hagati yumukunzi wa solt yapimwe kuva hagati kugeza hagati.
- Ingano ya PIPO: Ingano yumugezi nubunini bujyanye na flange.
- Nomil Bore: Nomine ya Bore nubunini bwa diameter yimbere ya flange.
Slange
Flanges ishyirwa mubyiciro cyane kubushobozi bwabo bwo kwihanganira ubushyuhe ningutu. Yagenwe no gukoresha inyuguti cyangwa inzara "#", "LB" cyangwa "ishuri". Ibi bihumeka kandi biratandukanye n'akarere cyangwa utanga isoko. Ibyiciro rusange bizwi biri hepfo:
- 150 #
- 300 #
- 600 #
- 900 #
- 1500 #
- 2500 #
Umuvuduko umwe nubuhanga bwimiti buratandukanye bitewe nibikoresho byakoreshejwe, igishushanyo cya flange nubunini bwa flange. Ariko, guhora byonyine nigipimo cyigitutu, kigabanuka nkubushyuhe bwiyongera.
Ubwoko bwa Flange
Ubwoko bwo mumaso nabyo biraranga cyane bigira ingaruka zikomeye kumikorere yanyuma nubuzima bwa serivisi ya flange. Kubwibyo, bumwe muburyo bwingenzi bwisura ya flange irasesengurwa hepfo:
1. Flange Flange (FF)
Ubuso bwa gasike ya flange iri mu ndege imwe nkubuso bwikadiri yatemba. Ibicuruzwa bikoresha flanges iringaniye mubisanzwe ni ibyakozwe nubutaka kugirango bahuze na flange cyangwa flange. Flat Flanges ntigomba gushyirwa kuri flanges ihindagurika.asme B31.1 ivuga ko iyo uhuye na Flat Strael Stoel Stoel Stoel Stoel Stoel Stoes agomba kuvaho kandi igisibo cyuzuye kirasabwa. Ibi ni ukubuza icyuma gike, cyometseho ibyuma kuva kumeneka mu ijwi ryakozwe n'izuru ryazutse rya karubone ibyuma.
Ubu bwoko bwisura ya flange ikoreshwa mugukora ibikoresho na vangabiciro byose aho fer ikorerwa. SATHER YASOBANUKA KANDI BIKORESHEJWE GUSA KUBURYO BUKURIKIRA, IBIKORWA BYINSHI. Isura iringaniye yemerera flanges zombi kugirango ikore neza hejuru yubuso bwose. Flanges flanges (ff) ifite uburebure bwuburebure nkubudodo bwa flange. Gukarabara mu maso byuzuye bikoreshwa hagati ya flanges ebyiri kandi mubisanzwe byoroshye. Nkuko bivugwa na ASME B31.3, Flanges Flanges ntigomba gutondekwa hamwe na flanges ndende kubera ubushobozi bwo kumeneka kuva hamwe.
2. Isura yazutse (RF)
Ingano yazamuye Flange nuburyo bwubwoko bukunze gukoreshwa mugukoresha ibihimbano kandi byoroshye. Yitwa convex kuko isura ya gasket iherereye hejuru yimpeta ya bolt. Buri bwoko bwo guhangana busaba gukoresha ubwoko bwinshi bwa gasake, harimo na impeta zitandukanye zijimye hamwe nibisobanuro byicyuma nkimpapuro za spiral na kabiri.
RF flanges yagenewe kwibanda ku rututu ahantu hato ka gasike, bityo bigatuma ubushobozi bwo kugenzura ingingo. Diameters hamwe nuburebure bwurwego rwumuvuduko na diameter byasobanuwe muri ASME B16.5. Urwego rw'umuvuduko wa Flange ugaragaza uburebure bw'isura Urutonde rwa Feringe.
3. Impeta ya Flange (RTJ)
Iyo ikimenyetso cyicyuma kiri hagati ya flanges gisabwa (nikihe kintu cyo gutanga igitutu kinini hamwe nibisabwa byimisozi miremire, ni ukuvuga hejuru ya 700/800 c °), impeta ihujwe (RTJ) irakoreshwa.
Impeta ihuriweho ifite groove izenguruka yakira igikoresho cya gaze yimvugo (oval cyangwa urukiramende).
Iyo impeta ebyiri zihuriweho zihujwe hamwe hanyuma zikamba, imbaraga za Bolt zishyira mu bikorwa muri Groove muri groove ya flange, zikora igiparo gifatanye. Kugirango ubigereho, ibikoresho byimpeta bihuriweho bigomba kuba byoroshye (ductile nyinshi) kuruta ibikoresho bya flanges.
RTJ Flanges irashobora gushyirwaho kashe ya RTJ ya Roman zitandukanye (R, RX, BX) hamwe nimwiyumirwa (urugero, octiptol / elliptique kugirango r ubwoko bwa r).
Gasket ya Rorte ikunze kugaragara ni r ubwoko bwa octagonal cross-octagonal, nkuko byemeza ko kashe ikomeye (oval cross-igice cyubwoko bwakuze). Ariko, "igorofa" igishushanyo cya rosj gask gask hamwe na octagonal cyangwa oval cross trans.
4. Ururimi na Groove Flanges (T & G)
Ururimi rwinshi na groove flanges (T & G Isura) Ikwiranye neza: Flange imwe ifite impeta yazamuye hamwe nundi ifite ibiryo aho bihuye byoroshye (ururimi rujya mu rukenyerero kandi rukadoda ingingo kandi kashe).
Ururimi na Groove flanges biraboneka mubunini bunini kandi buto.
5. Umugabo numugore flanges (M & F)
Bisa nururimi na groove flanges, flanges yumugabo numugore (m & f muburyo bwa m & f) bihuye.
Flange imwe ifite agace karira hejuru yubuso bwayo, igicucu cyigitsina gabo, hamwe na flange ifite imikino ihuye nubuso bwamazi, umutuku.
Ubuso bwa flange burangiza
Kugirango tumenye neza ko flange ikwiye kuri gaceke hamwe na flange habaye, ahantu h'ubuso bwa flage busaba imbaraga runaka (RF na FF Flange irangiye gusa). Ubwoko bwuruhande rwa flange busobanura ubwoko bwa "Flange burangirira".
Ubwoko rusange nibigega, ibitekerezo byakozwe, byatewe na flange kandi byoroshye.
Hariho ubuso bune bwibanze burashira bwa stoel, ariko, intego imwe yubutaka ubwo aribwo bwose bwa flange hejuru ni ugutanga ubuso bwa flange kugirango hakemuke hagati ya flange, gasike no gutanga ikiciro cyiza.
Igihe cyagenwe: Ukwakira-08-2023