Amalangabi ensimbi engagqwali

Singumkhiqizi, umphakeli kanye nomthumeli wensimbi engenasici angama-304 amavutha angama-304, akhiqizwa futhi ahlinzekwa ngecebo elihleliwe futhi elenziwa kahle lokufakwa kwempahla esheshayo nenqubo yokulethwa. Ama-flange ama-weld we-weld yethu angenasici

I-SS 304 Flange uhlobo olukhethekile nge-Orifice kanye ne-ANSI B16.5 SS 304 Blind Flange ngolunye uhlobo olukhethekile olungaxhumi izintambo kepha lunqamula izintambo.

Uma kukhulunywa ngezinto zokwakha, ama-alsoy e-carbon ayizinto ezivamile zokwenza lawa mafuvu ngoba nawo ayamelana namazinga okushisa athe xaxa. Kuyatholakala e-ASTM A 181 ne-ASTM izinto eziyi-105. Ama-Flango atholakala kumabanga ahlukahlukene afana ne-ASME B16 47 'A' Shungechunge uchungechunge lokuhlangabezana nezidingo zamakhasimende nezimboni.

Kukhona insimbi engagqwali engu-304 ama-flanges avumela ipayipi ukuthi lishelele ngaphezulu kwe-flange ukuze ibe yindawo engcono yokuxhuma. Kwesinye isikhathi ukuthengisa kungenzeka kungabi inketho. Kuleli cala, sebenzisa i-ASTM A182 SS F3304 FLANEE FLANES. I-ASTM A182 iyincazelo ye-Worled kanye nama-Fleased AllOy Steel Flanges.

Emazingeni okushisa alinganiselayo, ama-SS 304 Flanges anganikeza futhi ukusebenza okuhle kwezixazululo ezinolaka, ikakhulukazi lezo ezingenakuqukethe ama-chlorides noma ama-fluorides. Ngenkathi iBanga 304 lisebenza kahle ezinhlelweni zamanzi amasha ngamazinga aphansi we-chloride (i.e. Ngaphansi kwezingxenye eziyi-100 ngesigidi)

Ama-flanges we-buttless butt we-butt asetshenziswa kabanzi kwizicelo eziphakeme zokucindezela lapho zinikeza khona amandla okusekela kanye nokusatshalaliswa kwengcindezi. Ngenkathi i-ASME B16.9 Butt Weld Flanges ingafakwa imisebe yokuthola iphutha futhi ihlala isikhathi eside kakhulu.

Kunezinhlobo ezahlukene ezifana ne-A182 F304 SORF Flange okuyi-slip on ephakanyisiwe ubuso obuhlangene. Ama-Slips on Flanges alungele ukusetshenziswa ngepayipi elingenamthungo ukudala izindawo eziqondile zokuxhumana. Ubuso obuphakanyisiwe be-flange bunikeza indawo eyengeziwe yokufudumala noma yokufukula. I-SS 304 wnrf Flange yi-butt Weld ephakanyisiwe ngobuso. Ubuso obuphakanyisiwe busiza ngokuxhumeka, kanti ama-welded ama-welded ahlinzeka ngezindleko ezingeziwe ukuze ubambe amapayipi endaweni. Ama-Flanges aqala ngosayizi kusuka? " kuya ku-48 "ububanzi.

I-Stainless Steel 304 Ama-Flinses ayindlela yokuxhuma amapayipi, ama-valve, amaphampu neminye imishini yokwakha uhlelo lwamapayipi. Kusiza nokuhlanza, ukuhlola noma ukuguqulwa. Ama-flanges ajwayele ukufakwa noma afakwe. Amalunga we-Flange enziwa ngokubhidliza ama-flanges amabili kanye ne-gasket phakathi kwabo ukunikeza uphawu.

I-ASME SA182 304 Ama-flanges ensimbi engenasici ane-chromium engu-18%, i-8% nickel kanye nokuqukethwe okuphezulu kwekhabhoni ngo-0.08%. Ama-flanges we-UNS30400 SS achazwa njenge-Chromium-Nickel Auntenitic Alloys. Ngaleso sikhathi, iBanga 304 liyindinganiso "18 \ 8" Insimbi engenacala ongayibona kuma-PAS nasemathunjini okupheka. Sinikeza lezi zimvula ze-SS 304 amapayipi esicelweni sangokwezifiso kumakhasimende ethu afanele.

I-HT PIPE ingesinye sabahlinzeki abaholayo kanye nabathengisi be-SS 304 Flanges okuyi-nickel plated ukuze alondoloze ukwakheka kwe-auntenitic emazingeni okushisa aphansi. Insimbi engenasici ezingama-304 ama-slip are autenitic insimbi engenacala ngokumelana okungcono kokugqwala kunensimbi engagqwali 317.

Lezi zingwevu ezingenasici ezingama-304 ezifakiwe zilungele ukufudumala njengoba zinokuqukethwe okuphansi kwekhabhoni kunama-301 kuya ku-303 ama-alloys ukugwema ubuhle be-carbide kuzinhlelo zokusebenza ze-welding. Izinsizakusebenza kumakhemikhali, ekudleni, ephepheni, izimayini, izimboni zezemithi kanye ne-petroleum zivame ukufaka amafulethi we-butt angenazinsimbi ezingama-304. Ukungezwa kwe-molybdenum kanye nokuqukethwe okuphezulu kwe-nickel kwenza insimbi engagqwali engama-304 izimpumputhe ezilungele izicelo zokwakha ezindaweni ezinokhahlo, kusuka endaweni yasolwandle engcolisiwe ezindaweni ezinamazinga okushisa ngaphansi kwe-zero.

Ama-Flanges we-Weld Butt Flanges kanye nama-Flanges amade we-Butt Weld anikeza ukuqiniswa kuzicelo ezidinga ingcindezi ephezulu kanye nezimo eziphansi kakhulu neziphakeme. Kuyasiza futhi ukukhethela ukukhathala okuphansi komjikelezo okubangelwa ukunwebeka okuguquguqukayo okuhlukile.

Insimbi engagqwali 316 ama-flangeni enziwe ngensimbi e-auntenitic engagqwali ene-chromium, i-nickel ne-molybdenum kokuqukethwe. I-4% molybdenum engezansi yokwakheka kwenza umehluko ezindaweni ezisebenza ngemishini kanye nezakhiwo ezibonakalayo.

Ngaphezu kwentambo evamile ye-weld entanyeni, iTexas Flange inikezela ngokuxhumeka okuhlukahlukene kwe-nozzle ngobukhulu obuhlukahlukene odongeni. Lapho umkhumbi wakho wengcindezi ufuna ukuxhumana okuqinile kokuphuma futhi unganikeza ubukhulu bakho be-barrel oyifunayo, i-barrel eqinisiwe ye-flange ngesimo se-nozzle inketho. Sicela uxhumane nathi ngesicelo sakho esithile njengoba singakwazi ukuhambisa ama-nozzle Flangese kuwo wonke amabanga atholakalayo okutholakala kwezentengiso kufaka phakathi ikhabhoni, insimbi engenasici kanye ne-nickel alloys.

Ama-flanges we-RFWn (aphakanyisiwe ebusweni bentamo yamathambo) angenye yezindawo ezisetshenziswa kakhulu embonini yamapayipi. I-Hub yabo ende ye-tapered ifana nobukhulu bodonga (umgodi) wepayipi futhi kulula ukubona.

I-Stainless yensimbi engama-304 ilungele insiza yokushisa ephezulu. I-SS Werkstoff No Flinges 1.4301 Socket Weld Flanges anezisekelo ezihlotshiswe kuzo ukuze axhumane okuningi kanye nensimbi engagqwali engama-304 rudj flanges anokuhlangene kwendandatho yokuxhumana okulula.

Izimbobo ze-Weld Flange zidwetshwe ukufanisa i-ID yepayipi noma kufanelekile. Lokhu kudala ukuguqulwa okubushelelezi phakathi kwamafulethi entamo we-weld futhi kuvimbela isiphithiphithi entanyeni ye-weld. Ngakho-ke, kubalulekile ukucacisa uhlelo lwamapayipi lapho uthenga amaflethi we-butt weld. Ama-FLD we-Butt Weld afakwe ku-pipe ngepayipi eline-penette ephelele futhi anikeze ukusatshalaliswa kwengcindezi okuhle kakhulu ngentamo. Kuhlelo lokusebenza olubucayi, ama-welds nawo avame ukuhlolelwa.

Ama-Flanges we-Butt Weld ayatholakala kuwo womabili akhulisiwe kanye nokucushwa kwefulethi. Ama-Flanges ajwayelekile kakhulu we-butt welld anezimbobo ezijwayelekile noma izimbobo ezisindayo ezengeziwe. I-SCH 120 noma i-SCH 160 HOLE FLICES, izinsimbi ezisindayo ezifana ne-600 # kuya ku-1500 #, nazo zivame kakhulu emafulethini e-butt weld. I-HT Pike ithengisa ububanzi be-butt weld flanges ku-a105, a105n, insimbi engagqwali, i-duplex kanye ne-super duplex steel kanye ne-nickel alloys.

I-butt Weld Flange (wn) evumelana ne-ASME B16.5 iyinto ejwayelekile ye-flange eyodwa. Kuhlanganiswe ngokungemthetho noma kwakhiwa ngentambo yentamo ye-tapered butt ifakwe ku-tube. Lo mklamo uhlinzeka ngoguquko olubushelelezi ngokugxila okumbalwa, njengoba ukugxila okuphezulu kakhulu kwe-flange kuncishiswe ngokudlulisa ingcindezi kuya kumapayipi aseduze.

Azikho izikhala noma ama-grooves ezingaholela ekugcekeni kwe-crevice. Izintamo ezi-conical zaziwa nangokuthi "izintambo ze-nozzle" noma ezivame kakhulu "ama-hubs aphezulu". Yize ama-flanges abizayo, ama-weld we-butt ama-flanges aklanyelwe amahle kakhulu we-butt weld ngoba i-tapered tapered hub ihlinzeka ngamandla amahle nokuphikiswa kwezinhlanzi.

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.

Ama-Flanges we-Butt Weld angama-Flanges aklanyelwe ukuxhunywa ezinhlelweni zokuphawula nge-butt welding. Kunokucaciswa okuningi kwale Flange. Ama-Flanges we-Butt Weld ayabiza ngenxa yezintambo zawo ezinde ezinde nezindleko eziphezulu zabasebenzi ama-flanges e-WN athintana namapayipi noma ukufakwa, kepha ancamela izinhlelo zokusebenza eziphezulu zokucindezela. Intamo noma i-hub idlulisela ingcindezi kupayipi.

Insimbi engenasici ephakanyiselwe ama-Weld Face Flanges okuvimba iziphetho zamasistimu noma ama-valve. Ubuso obuphakanyisiwe benzelwe ukugxilisa ingcindezi enkulu endaweni encane eFlange, ukuhlinzeka amandla okubopha athuthukisiwe ezingcindezi eziphakeme. Ama-Flanges we-Butt Weld nawo aklanyelwe ukufanisa ububanzi obungaphakathi (i-ID) yepayipi lokuxhuma. Le Flange ilungele ingcindezi ephezulu, izinga lokushisa eliphakeme nezicelo zokushisa ezingezansi ze-zero. Le Flange ifakiwe futhi ifakwe kwipayipi lokuxhuma.

Njengoba igama libonisa, ama-flange ama-weld we-ally butt afakwa ngaphansi kwepayipi. I-Flange Holes Qondanisa izimbobo zamapayipi, ivumela ukugeleza komkhiqizo okungaphazanyiswanga nokunciphisa isiyaluyalu nokuguguleka kokuguguleka kwamalunga.

I-Stainless Steel 304 Ama-Flango asetshenziselwa ukujoyina amapayipi ndawonye. Ziyahlukahluka kusuka ekuqondeni kulokho wonke ama-flanges anokuvela kwangaphandle okunikeza isikhala esingeziwe sokuxhunywa njengokufudumeza noma ukubopha.

I-butt Weld Flange yi-firange yensimbi eyenzelwe ukudlulisa ingcindezi kwipayipi ukunciphisa ukugxila okuphezulu kokucindezela okuphezulu kwe-flange. Uma kuqhathaniswa nezinye izinhlobo, ama-but welld amaflethi ahlukaniswa yi-tapered hub yawo kanye noshintsho olubushelelezi kusuka ebugqilini be-flange kuya odongeni lwamapayipi. Angamelana ne-deformation futhi ngokujwayelekile asetshenziswa ezinhlelweni zamapayipi ezingcindezi eziphezulu, izimo zokushisa eziphakeme noma eziphansi.

Lezi zitayela ze-flange zaziwa ngokuthi "i-Hub Hub Weld Flanges" ngokusho kwesigatshana se-ASME B16.5 futhi zinikezwa imininingwane emincane kwiKhodi Ebusayo. Lokhu kungenxa yokuthi izintambo ezinde ze-weld zikhethwe ngesisekelo ngasinye sohlelo lokusebenza ngokuya ngezidingo ezithile zobunjiniyela bobunjiniyela bethangi noma umphangi wengcindezi. Ingcindezi yokusebenza, izinga lokushisa kanye ne-medium of the vessel zonke izinto ezisemqoka ekunqumeni ukuthi uluphi uhlobo lokuxhumeka kwe-flange ye-butt ye-butt

Ngaphezu kwalokhu okubonakalayo, ama-fleld we-butt weld anensimbi engagqwali. Ama-Flanges enziwe nge-ASTM A182, F304, 336l, 347H, 340H, 34S, ASME B16 5 futhi aqede nge-duplex steel.
I-Duplex Steel Material of Ex S31803 nayo iyasebenza. Ngaphezu kwensimbi engagqwali, ama-flange ama-weld wezempi atholakala kwezinye izinto ezifana ne-carbon alloys ne-nickel. Ama-flanges we-nickel alloy butt atholakala nge-contel 600 no-625, i-hastelloy C22, C276 nezinye izinto ezinjalo.

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.

Ukushintshwa kancane kancane okusuka ezansi kwehabhu kuya odongeni ubukhulu be-butt Weld kunikeza ukuqiniswa okukhulu kwe-butt Weld Weld Flange. Ububanzi be-butt Weld Flange uhambelana nomdlalo wepayipi, ukunciphisa isiyaluyalu nokuguguleka.

I-ASME B16.5 FLT WELD FLANES izofakelwa amakhanda ayisikwele esika-Cut Imikhawulo ye-Butt Weld izofakwa emnyani ngokuhambisana ne-ASME B16.25.