I-317 SS 304 Class 900 Ring Ring Joint 600 Insimbi Engagqwali Engagqwali Ibanga Lasolwandle Din 2526 Flange

Yize i-molybdenum iyinto enhle, ukuyisebenzisa ngokweqile kunganciphisa i-flity ye-creemp ye-gr f11 amafulekisi epuleti. I-graphitization kanye nokubola kwe-carbide yensimbi kungenzeka lapho izinga lokushisa lidlula ama-degree angama-500 Celsius. I-Chromium ingeziwe ku-SA A182 F11 F11 Alloy Steel Cl.2 Flangele amapayipi okuvimbela ukuncishiswa kwe-freep decticity kanye ne-graphitization. Ngaphezu kwalokho, i-chromium engezekile ihlinzeka ngokumelana ne-oxifation.

I-Flange yizingxenye ezixhumanise amaphayipha amabili, ukuxhumana kwe-flange kuchazwa yi-flange, i-gasket kanye ne-bolt ezintathu zixhumeke njengeqembu lesakhiwo esihlanganisiwe sokwenza uphawu okuhlangene. I-gasket yengezwa phakathi kwama-flanges amabili bese iboshwe ngama-bolts. I-Flange ye-Flange ehlukile, ubukhulu bahlukile, futhi ama-bolts abawahlukile ahlukile, lapho i-pump ne-valve xhuma ngepayipi le-flange, lolu hlobo lwezinto ezivuthiwe nalo lungenziwa nge-flange ne-flange pay, njengokuxhumana phakathi kwe-flange nephampu yamanzi, akunjalo I-Inapposite ukubiza ipompo yamanzi njengezingxenye zohlobo lwe-flange, kepha isihlobo esincane esincane, ingabizwa njengezingxenye zohlobo lwe-flange.

Uhlu lwamanani entengo ka-SS 304 Flange ancike kucezu ngalunye iKhasimende lifuna ukuthenga, isb ASTM A105 liphakathi kwama-Rs 180 \ ucezu, ngenkathi i-ASTM A182 iphakathi kwama-Rs 100 \ Piece.

I-SAE 304 Insimbi Engagqwali iyinsimbi evame kakhulu engenacala. Insimbi iqukethe zombili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% kanye ne-10,5%) [1] izinsimbi njengezicini ezingezona zensimbi. Kuyinsimbi engelutho engagqwali. Akukancane ngogesi nakwesobunxele kunensimbi yekhabhoni. Kuyinto kazibuthe, kepha kazibuthe kakhulu kunensimbi. Inokumelana nokuqina okuphezulu kakhulu kunensimbi ejwayelekile futhi isetshenziswa kabanzi ngenxa yokukhululeka lapho kwakhiwa khona ngezimo ezahlukahlukene. [1]

Ama-Flanges angamamojula, asetshenziswa ekuhlanganiseni amamojula wepayipi wezimo nosayizi abahlukahlukene. I-Flange ngokuvamile yakhiwa amakilasi ahlukene, asiza ekusebenziseni nasekuhlonzeni izici ezihlukile zemikhiqizo. I-ISO ne-ANSI amazinga abalulekile, abusa imboni.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

Kwesinye isikhathi ebizwa ngokuthi i-flange ebingenayo; Sebenzisa ukuvela kwamapayipi, ama-valves, namaphampu, noma njengesembozo sokuhlola. Ilungele ukusetshenziswa ngesheduli 40 noma i-80 yensimbi engenasici, kuzinhlelo zokusebenza ezinomoya, amanzi, igesi yemvelo kanye nomusi.

I-SAE 304 Insimbi Engagqwali iyinsimbi evame kakhulu engenacala. Insimbi iqukethe zombili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% kanye ne-10,5%) [1] izinsimbi njengezicini ezingezona zensimbi. Kuyinsimbi engelutho engagqwali. Akukancane ngogesi nakwesobunxele kunensimbi yekhabhoni. Kuyinto kazibuthe, kepha kazibuthe kakhulu kunensimbi. Inokumelana nokuqina okuphezulu kakhulu kunensimbi ejwayelekile futhi isetshenziswa kabanzi ngenxa yokukhululeka lapho kwakhiwa khona ngezimo ezahlukahlukene. [1]

I-ASME B36.19M ingukucaciswa okujwayelekile kwamapayipi ensimbi angenasici, acacisa ubukhulu, ukubekezelelana kanye nezidingo zokukhiqiza amapayipi afakwe emthungo.

Ubuso be-Flange buqeda isitoko sokuqeda isitoko

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

I-125-250 AARH (ibizwa ngokuthi ukuqeda bushelelezi)
Ifaka insimbi engama-304 engenasici ukuze imelana nokugqwala okuhle kakhulu, le llainger evunyiwe ye-weldi tek flange ingafakwa ohlelweni nge-clurceferance ye-wald entanyeni. Indawo ye-welded ingahlolwa kalula yi-radiography. Ipayipi elifanisiwe ne-Flange Brore inciphisa isiyaluyalu nokuguguleka ngaphakathi kwepayipi. I-Flange ihle kakhulu ukuze isetshenziswe kuzinhlelo zakho ezibucayi futhi ilungele ukusetshenziswa ngomoya, amanzi, uwoyela, igesi yemvelo kanye nomusi.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

I-EN1092-1: 2002 I-Plate Flange yokufaka i-welding \

Ngokusho kuka-Asme B16.5, i-HUB ye-Butt Welding Flange ingahlukaniswa ngengxenye ye-tapered kanye nengxenye eqondile. Ubude obuqondile bungama-6mm, okuyinto efaniswe kahle namapayipi aseduze, okulungele ukufudumala. Ama-Flanges we-Butt Weld adilizwa ukufanisa ububanzi obungaphakathi kwepayipi eliseduze. I-Thinner udonga lwepayipi, likhudlwana umgodi nge-flange. Omkhulu udonga, omncane umgodi. Ngenxa yalokhu kuhlangana okufanayo, akunamikhawulo kwithrafikhi. Isiyaluyalu nokuguguleka kukhonjwe.

317 \ 317l yi-molybdenum equkethe insimbi ye-autenitic enokuqukethwe okuphansi kwekhabhoni. Okuqukethwe okwengeziwe kwe-chromium, i-nickel ne-molybdenum kwenza ukugcwala kwebanga lonke kanye nokungabekezeleleki kwamakhemikhali. Inokuqina okuthembekile emazingeni okushisa aphezulu futhi inikezela ngezinga elingenakuqhathaniswa lokulwa. Lezi zindawo ze-SS317 \ 177l zisiza ukusetshenziselwa kwayo kwizimboni ze-aerospace nensimbi. Ngaphezu kwalokhu, ama-SS 317 \ 17l Flanges anokumelana okuhle kakhulu ekugqwalisweni kwezinto zokugqwala.

Ama-Flanges amade we-butt weld, owaziwa nangokuthi ama-nozzle flanges noma "amafulegi ande" amafulegi, enzelwe izimboni zokudonswa kwethangi. Zivame ukwenziwa esiqeshini esisodwa futhi zenzelwe ukufaka esikhundleni senhlamvu evamile ye-weld nepayipi. Ukuntuleka kokuxhumeka kwe-welded okudingekayo kuyinto echazayo yalesi sitayela se-flange.

I-flange iyindandatho yensimbi (eyakhiwe, enqunywe kusuka epuletini, noma i-rolled) yakhelwe ukuxhuma izingxenye zepayipi, noma ukujoyina ipayipi kumhlangano wengcindezi, i-valve, iphampu noma omunye umhlangano ovusiwe ovusiwe. Ama-Flanges ahlanganiswe komunye nomunye ngama-bolts, futhi ohlelweni lwamapayipi ngokushiswa noma ngomcucu (noma okuxekethile lapho kusetshenziswa izimbumbulu). I-Finanless yensimbi filange eyenziwe lula njenge-SS Flange, isho ama-flanges enza ngensimbi engenacala. Amazinga ajwayelekile wezinto ezibonakalayo namamaki yi-ASTM A182 Ibanga F304 \ l ne-F316 \ l, libe ngu-2500 njll.

Insimbi engenasici 321 ama-flanges enziwe nge-titanium eqinisi auntenitic insimbi engagqwali. Izinto zinokwakheka okufanayo ezintweni ezingama-304 kodwa nge-titanium eyengeziwe. Lokhu kunikeza ama-flanges anokumelana okwengeziwe kokugqwala namandla.

Sinikeza okuhlukahlukene kwensimbi ye-astm astm a182 310 FLAnges efana ne-SS 310 Slip On Flanges, SS 310h Socket Weld Flanges, SS 310 Speckod \ Speckod \ Flanges, I-SS 310s Ring Thind Flanges (RTJ) njll.

I-A182 321 I-Filainless Flange ngohlobo lwe-Flange eyenziwe ngensimbi ephezulu engagqwali esetshenziswa kakhulu ezihlolweni zezimboni. I-ASTM A182 321 Flange isaziwa nangokuthi i-Steel 321 Flange futhi yakhelwe ukuxhuma amapayipi amabili ndawonye ngendlela ephephile futhi evuzayo.

I-flange iyindandatho yensimbi (eyakhiwe, enqunywe kusuka epuletini, noma i-rolled) yakhelwe ukuxhuma izingxenye zepayipi, noma ukujoyina ipayipi kumhlangano wengcindezi, i-valve, iphampu noma omunye umhlangano ovusiwe ovusiwe. Ama-Flanges ahlanganiswe komunye nomunye ngama-bolts, futhi ohlelweni lwamapayipi ngokushiswa noma ngomcucu (noma okuxekethile lapho kusetshenziswa izimbumbulu). I-Finanless yensimbi filange eyenziwe lula njenge-SS Flange, isho ama-flanges enza ngensimbi engenacala. Amazinga ajwayelekile wezinto ezibonakalayo namamaki yi-ASTM A182 Ibanga F304 \ l ne-F316 \ l, libe ngu-2500 njll.

Ama-flain angenasici abhekwa njengensimbi eyisisekelo ebaluleke kakhulu, eyaziwa nangokuthi ibanga le-18-8, enokuqukethwe okuphezulu kwe-chromium nokuqukethwe okuphansi kwekhabhoni. Ukuba khona kokuqukethwe okuphansi kwekhabhoni ku-alloy kukhawulela ukwakheka kwamadiphozithi e-carbide ngesikhathi se-welding ngenkathi kuncishiswa amathuba okuvutha amalangabi angama-304 angenasici ekugqwaneni komoya.

I-ASTM A182 F316MOLT \ F316LN

? I-ASTM A182 F304 FLACESES? Ingahlanzwa kalula nge-detergent emnene. Ngaphandle kokuqhubeka nokuhlanza izinqubo zokuhlanza, lezi zinhlamvu ze-FLANES zeWon¡¯t zigqoke kude, ikhono elibonisa ngalo likuthola kahle izakhiwo zokumelana kahle. Ngaphezu kwalokho, njengoba iBanga 304 liyi-alloy ebingakhiwa kalula ngezimo ezahlukahlukene, ikhiqizwa kalula kunoma yiluphi uhlobo lwe-ASME SA182 F30 Flange noma i-Inox 304 ishelele.

I-Stainless Steel SS EX30400 Flange iyinsimbi ephezulu yokumelana, iyinsimbi engemuva engagqwali enokuphikiswa okuphezulu kokugqwala kunohlobo lwama-316l noma amamaki kanye nohlobo lwe-317L noma amamaki kanye nohlobo lwe-317l. Ngenxa yokungezwa kwezinye izinto, lokhu okuqukethwe kunokumelana okuhle kakhulu kokugqwala kokunciphisa ama-acid afana ne-sulfuric acid. Isetshenziswa ezitshalweni futhi isetshenziswa kabanzi ezinhlotsheni ezahlukahlukene zezicelo

I-Plange Flange iyi-Flange ekhethekile eyenziwe ngama-disc amabili wensimbi anamathiselwe phakathi ngesigaba esincane sensimbi. Ama-Flanges abonakalayo athola igama lawo ngoba abukeka njengezibuko zokufunda, noma izibuko.

Ama-Flanges ashelelayo, abizwa nangokuthi 'Hubbed Flanges', abe nehabhu elinephrofayili ephansi kakhulu. Lolu hlobo lwe-flange luvame ukuxhumeka kupayipi nge-fillet ye-fillet eyodwa noma ezimbili (eyodwa ngaphandle kwe-flange neyodwa ngaphakathi kwe-flange), kodwa kodwa kungenzeka ukusebenzisa i-wever eyodwa.

Singumkhiqizi, umphakeli kanye nomthumeli we-ASTM A182 insimbi engagqwali 317 \ 17l Flanges anikezwa ngemuva kokwelashwa okuhlukahlukene okungaphezulu okunezela ukuguquguquka kwabo kuphela.

Insimbi engagqwali 304 Ibanga Flib Flange
Ifaka insimbi engama-304 engenasici ukuze imelana nokugqwala okuhle kakhulu, le llainger evunyiwe ye-weldi tek flange ingafakwa ohlelweni nge-clurceferance ye-wald entanyeni. Indawo ye-welded ingahlolwa kalula yi-radiography. Ipayipi elifanisiwe ne-Flange Brore inciphisa isiyaluyalu nokuguguleka ngaphakathi kwepayipi. I-Flange ihle kakhulu ukuze isetshenziswe kuzinhlelo zakho ezibucayi futhi ilungele ukusetshenziswa ngomoya, amanzi, uwoyela, igesi yemvelo kanye nomusi.

Imigoqo yensimbi yekhabhoni kanye nezinduku
Ifaka insimbi engama-304 engenasici ukuze imelana nokugqwala okuhle kakhulu, le llainger evunyiwe ye-weldi tek flange ingafakwa ohlelweni nge-clurceferance ye-wald entanyeni. Indawo ye-welded ingahlolwa kalula yi-radiography. Ipayipi elifanisiwe ne-Flange Brore inciphisa isiyaluyalu nokuguguleka ngaphakathi kwepayipi. I-Flange ihle kakhulu ukuze isetshenziswe kuzinhlelo zakho ezibucayi futhi ilungele ukusetshenziswa ngomoya, amanzi, uwoyela, igesi yemvelo kanye nomusi.

Ama-N083367 nawo ajwayelekile abizwa ngokuthi yi-Al6xn Alloy. I-Al-6xn Alloy (uns N083367) iyikhabhoni ephansi, i-nitrogen-bearing kanye nobumsulwa obuphezulu "super-auntenitic" alloy engenasici. Ukumelana nokugqwala namandla aphezulu we-Al6xn Wn Flange kwenze kube ukukhetha okungcono kunezinsimbi ezijwayelekile ezingejwayelekile njenge-904l noma i-smo enhle kakhulu, ukuqina, ukumelana nokugqwala okubalulekile.

I-316l yaziwa kakhulu phakathi kwabakhiqizi bokumelana nokuqhekeka ngemuva kokuthi inqubo yokufaka i-welding iphelele. Lokhu kwenza i-316L ukukhetha kokuqala kwabakhiqizi abafuna ukwakha izakhiwo zensimbi zezicelo zezimboni.

Amandla aphezulu nokuphikiswa kokugqwala kwe-al-6xn alloy kwenze kube ukukhetha okungcono kunezinsimbi ezijwayelekile zokuphamba kanye nendlela ephumelelayo yokuvuselelwa kwe-nickel-bases aloy kuzinhlelo zokusebenza lapho ukumelana kahle, ukufudumala, amandla nokuphikiswa kokugqwala kubalulekile.

Njengoba sonke sazi, ama-flanges asetshenziselwa ukuxhuma amapayipi amabili, amaphampu nama-valve. Lokhu kungukumelana nokukhulisa, ngakho-ke izinto ezisezingeni eliphezulu zisetshenziselwa ukwenza lo mkhiqizo. I-SA 182 F304 FLANSEs, eyaziwa nangokuthi ama-flanges wensimbi engenasici, ayatholakala kumabanga ahlukahlukene, amasayizi nezingcindezi eziphakeme.