I-Stainless ASME B16.47 FLANGS enkulu

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.

Ama-flanges ensimbi engagqwali ngeke agcwale, avukile, abunjiwe futhi kulula ukugqoka. Insimbi engenasici ingenye yezinto zensimbi enamandla aphezulu kakhulu wokwakha.

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-flainless ensimbi angama-310 akhiwa ngebanga lensimbi elingagqwali elinamanani aphezulu we-nickel ne-chromium. Kuyinto i-chromium nickel alloy ene-chromium engama-24% no-19% nickel ekwakhiweni.

Ukungezwa kwe-molybdenum ne-chromium kuya kuma-alloy akhona kuqinisekisa izakhiwo ezingcono zemishini kanye nezinga elithile lokuphikiswa ukubhujiswa. I-ASTM A182 F22 Class 3 Flanges inokumelana kahle nokonakala komkhathi wokugqwala kanye nokuphikiswa okuthile ekulinganiseni lapho kuvezwa amazinga okushisa aphezulu. Ukungezwa kwe-molybdenum kuya kuma-alloys ngokuvamile kuhlotshaniswa nokuqina okukhulu nobulukhuni. Ngakho-ke, lapho kufakwa ekubukeni kwamakhemikhali kwe-ASTM A182 F22 Class 1 Wnrf Flanges, ubulukhuni balo lunikeza i-alley inzuzo ngamamaki e-carbon ensimbi.

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-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-Flanges enziwe ngezinhlobo ezahlukahlukene zobuso. Izinhlobo zobuso zibanga njengobuso obucwebezelayo, ubuso obuphakanyisiwe kanye nohlobo lwendandatho luhlanganisiwe. I-SA182 F55 RTJ Flange inohlobo lwendandatho. I-Flange ilungiswe ngama-halves amabili.

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.

Ukunciphisa ama-flanges shintsha usayizi wepayipi ngaphandle kokungeza ukufakwa okwengeziwe. Ukwehliswa kwama-flanges kuhlale kuqhathaniswa nalokho okungatholakala nge-butt ye-butt ye-butt welded. Ama-Flanges ancishisiwe ajwayele ukutholakala njengama-flange e-threaded anciphisa noma anciphise ama-flange slides. Isiliphu se-Reducer esingu-6 "x 4" esinqukulukazi sizoba nobukhulu be-flange (ububanzi obungaphandle, ububanzi be-bolt Circle) le-6 "Flange, kepha babe nezimbobo ze-4" Flange. Lokhu kukuvumela ukuthi ashade no-6 "Pipe nge-Flange uxhumano, kepha xhuma 4" Pipe esikhundleni salokho.

I-A182 304 Flange isivuno i-Elongation
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]

Kunezinhlobo ezimbili ze-welding ze-walding design

Insimbi engenasici i-alloy yensimbi engamelana nokugunda. Inama-chromium okungenani ayi-11% futhi ingaqukatha izinto ezifana nekhabhoni, ezinye izinsimbi nezinsimbi ukuthola ezinye izakhiwo ezifiselekayo. Ukuphikiswa kwensimbi engenasici emiphumeleni yokugqwala kusuka ku-chromium, eyakha ifilimu nje engavikela lokho okubonakalayo nokuzenzela ukuziphilisa phambi komoya-mpilo. Embonini yokudla kanye nokudla, insimbi engenasici isetshenziselwa ukwenza izesekeli zasekhishini, i-cookware, kanye nokusika. Izitsha ezinjengemimese zenziwa zisebenzisa amamaki angenamikhawulo wensimbi engenacala. Amabanga we-ructile amaningi asetshenziselwa ukwenza ama-grill, abapheki, ama-saucepans, kanye nokucwila.

I-Incoloy 925 Izimpumputhe Eziyimpumputhe Eziphakanyisiwe zihlanganisa amandla aphezulu e-alloy elinobunzima bokuvutha ngemuva kokuphikiswa kokugqwala okungu-825

Sihlinzeka nge-ANSI B16.5 SS 316Ti orifice flanges kumakhasimende ahlukahlukene afaka ama-Fablicator wemikhumbi yengcindezi, ama-boili ezimboni kanye nabashisi bokushisa.

Inqubo Ejwayelekile iyinqubo yokushisa yokushisa esetshenziselwa ukwenza izinsimbi ze-ructile ngokwengeziwe ne-ductile ngemuva kwenqubo yokuqina noma yemishini. Ukuguqula isimo kufaka phakathi ukufudumeza okungokwezinga lokushisa okuphezulu bese kukuveza emoyeni lokushisa kwegumbi ngemuva kokushisa, ukuvumela ukuthi kuphole ekushiseni kwegumbi. Lokhu kufudumeza nokupholisa kancane kuguqula i-miscruccucture yensimbi, kunciphisa ubulukhuni bayo futhi kwandise ukulahleka kwalo.

I-Finanling yensimbi Flange inokusebenza okuhle nezinto zokwakha zesayensi. Izinto zokwenziwa zensimbi ejwayelekile ziphendula ngomoya endaweni enomswakama, eshintsha izakhiwo zensimbi zangempela.

I-Al-6xn Alloy (uns N08367) iyikhabhoni ephansi, ubumsulwa obuphezulu, i-nitrogen-ethwele ¡° super-auntenitic¡ ± aunten alloy. I-Al-6xn Alloy yenzelwe ukuba ibe yinto emelana namanzi olwandle futhi selokhu yaboniswa ukuthi ingamelana nohlu olubanzi kakhulu lwezindawo ezilimazayo.

I-ASTM A182 Flange iyindlela yokuxhuma amapayipi, ama-valve, amaphampu neminye imishini yokwenza uhlelo lwamapayipi. Iphinde inikeze ukufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Ama-Flanges ajwayele ukufakwa noma ukugcotshwa. Amalunga avutha amalangabi enziwa ngokubopha ndawonye ama-flanges amabili nge-gasket phakathi kwabo ukunikeza uphawu.
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.
Uhlobo lokuxhumana lwe-Flange luvame ukuza ngeyunithi ephindwe kabili, ngama-washers kanye nama-bolts namantongomane okuxhuma komunye nomunye. (Ipayipi lifakwa ku-flange kuqala, bese i-valve neminye imishini ifakiwe ku-flange.) Lapho uxhuma lezi zingxenye, bese uqinisa izikulufo ezimbili ukuze bobabili baxhumene ndawonye. Ukuxhumeka kwe-Flange kuyinto elula, evumelana nezimo futhi okulondolozwa kwabasebenzi. Lapho ipayipi lilungiswa, izikulufo ezikwi-flange zingasuswa, futhi ipayipi elihambisanayo noma i-valve lingasuswa. Futhi buyisela esikhundleni samapayipi amasha nama-valve.

I-Asme Din Jis ejwayelekile DN25 Black 3 \ 4 "Okuphakanyisiwe Kuphakanyisiwe 200mm Class 300 Slip 300 Slip on Flat Face Flange

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

I-Alloy 309 ingasetshenziswa ngesibabule equkethe imimoya kuze kufike ku-1832 ° F (1000 ° C). I-alloy ayinconyelwanga ukuthi isetshenziswe ezindaweni zokuzijabulisa kakhulu ngoba ikhombisa ukungahambisani okulinganiselwe ekutholeni kwekhabhoni. I-Alloy 309 ingasetshenziswa ekusetshenzisweni kwe-oxidizing kancane, i-nitriding, cementing kanye nokushisa kwezicelo zokuhamba ngebhayisikile, yize, izinga lokushisa eliphakeme kakhulu kumele lincishiswe.

I-ASTM A182 Flange iyindlela yokuxhuma amapayipi, ama-valve, amaphampu neminye imishini yokwenza uhlelo lwamapayipi. Iphinde inikeze ukufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Ama-Flanges ajwayele ukufakwa noma ukugcotshwa. Amalunga avutha amalangabi enziwa ngokubopha ndawonye ama-flanges amabili nge-gasket phakathi kwabo ukunikeza uphawu.
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.
Uhlobo lokuxhumana lwe-Flange luvame ukuza ngeyunithi ephindwe kabili, ngama-washers kanye nama-bolts namantongomane okuxhuma komunye nomunye. (Ipayipi lifakwa ku-flange kuqala, bese i-valve neminye imishini ifakiwe ku-flange.) Lapho uxhuma lezi zingxenye, bese uqinisa izikulufo ezimbili ukuze bobabili baxhumene ndawonye. Ukuxhumeka kwe-Flange kuyinto elula, evumelana nezimo futhi okulondolozwa kwabasebenzi. Lapho ipayipi lilungiswa, izikulufo ezikwi-flange zingasuswa, futhi ipayipi elihambisanayo noma i-valve lingasuswa. Futhi buyisela esikhundleni samapayipi amasha nama-valve.

Ngalesi sikhathi esiphezulu sokuncibilika, i-flange ingamelana namazinga okushisa aze afike ku-870 degrees Celsius. Kunezinhlobo ezahlukene ze-flanges ngokuya ngohlobo lobuso. Ama-flinges ensimbi engagqwali atholakala ngamalunga amafulethi, aphakanyisiwe futhi akhala.

Ukwakheka kwensimbi engenasici 304l Flanges kuqukethe ikhabhoni, i-nickel, i-silicon, i-nitrogen, isibabule, i-manganese, phosphorus kanye ne-chromium. I-304L iyatholakala kumabanga ahlukene ngokuya ngokuqukethwe kwekhabhoni.

I-Finanless yensimbi Flange uhlobo lwento ejwayelekile yensimbi, esetshenziswa kabanzi kwimishini nezingxenye ngezidingo ezinhle zokusebenza okuphelele (ukumelana nokugqwala nokubumba).

Ama-Flango ensimbi ahlinzeka ngokufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Imvamisa ziza ngezimo eziyindilinga kepha nazo zingafika ngezindlela zesikwele nezinxantathu. Ama-flanges ahlanganiswe komunye nomunye ngokubopha futhi ajoyine ohlelweni lwamapayipi ngokushiswa noma ethangothini futhi aklanyelwe izilinganiso ezithile zengcindezelo; I-150LB, 300LB, 400LB, 600LB, 900LB, 1500LB no-2500lb.

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

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.

Ukufakwa kwamapayipha kwe-fiphale okungenasici kanye ne-butt welding flange electrodes kube nokumelana kahle nokuphikiswa koxidation, futhi kusetshenziswa kabanzi kumakhemikhali, umanyolo, uphethiloli kanye nemishini yemishini yezokwelapha.

ASME B 16.7 316L UVULEKILE FOVE FLANSE
I-flange ingaba yipuleti lokumboza noma ukuvala ukuphela kwepayipi. Lokhu kubizwa ngokuthi yi-flange eyimpumputhe. Ngakho-ke, ama-flanges abhekwa njengezakhi zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.

I-ASME B16.5 wn \ lwn \ lwn \ lwn \ blind \

I-ASTM A182 Flange iyindlela yokuxhuma amapayipi, ama-valve, amaphampu neminye imishini yokwenza uhlelo lwamapayipi. Iphinde inikeze ukufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Ama-Flanges ajwayele ukufakwa noma ukugcotshwa. Amalunga avutha amalangabi enziwa ngokubopha ndawonye ama-flanges amabili nge-gasket phakathi kwabo ukunikeza uphawu.
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.
Uhlobo lokuxhumana lwe-Flange luvame ukuza ngeyunithi ephindwe kabili, ngama-washers kanye nama-bolts namantongomane okuxhuma komunye nomunye. (Ipayipi lifakwa ku-flange kuqala, bese i-valve neminye imishini ifakiwe ku-flange.) Lapho uxhuma lezi zingxenye, bese uqinisa izikulufo ezimbili ukuze bobabili baxhumene ndawonye. Ukuxhumeka kwe-Flange kuyinto elula, evumelana nezimo futhi okulondolozwa kwabasebenzi. Lapho ipayipi lilungiswa, izikulufo ezikwi-flange zingasuswa, futhi ipayipi elihambisanayo noma i-valve lingasuswa. Futhi buyisela esikhundleni samapayipi amasha nama-valve.

N08925 Flainless Flaen for Stress Corringion Ukuqhekeka Ezindaweni eziningi ezinamanzi