I-Incoloy 925 insimbi engenasici inikeza ukumelana okuvelele ekuphathweni kokugqwala okujwayelekile kanye nokugqwala kwe-crevice

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 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 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.

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-DIN2527 Flind Flange PN6-PN100 DN10-DN1000
Ama-Weld-On Flanges aluhlobo oludumile kakhulu lwama-flanges ane-beld bevel ekugcineni kwesandiso sentamo. Lolu hlobo lwe-flange lwenzelwe ukuba lube butt lubekwe ngqo kwipayipi ukuhlinzeka ngokuxhumeka kwefomu eliphakeme futhi elinobuhlobo. Ngosayizi omkhulu kanye nezilinganiso eziphakeme zengcindezelo, lokhu kuhle kakhulu uhlobo lokuxhumeka oluvuthiwe olusetshenzisiwe. Ukube nje isitayela esisodwa se-flange evuthayo sikhona kuzicelo zesimanje, i-weld intamo flange kuzoba yi-flange yakho yokuzikhethela.

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 wensimbi engagqwali ama-s31254 ama-flanges azodinga amandla amakhulu kunokusetshenziswa kwamanye ama-auntenitic steren steres. I-Grade WNR 1.4547 Flanges ivame ukusetshenziswa ePulp nasezimboni zamaphepha, njengezitshalo ze-bleach, ama-vaps, izigubhu, cindezela izingcindezi,

Sinikeza izinhlobo ezahlukene zama-flange angama-304 ss, afana ne-SS 304 Druceser Flange, SS 304 Nebo Flange, SS 304 Nebo Flange, SS 304 LAp I-Flange ne-SS 304 Blind Flange. Amasheke ethu wekhwalithi aphelele asisiza ekwakheni imikhiqizo esebenza kahle enikeza ukusetshenziswa okuhle ezindaweni ezihlukile zokusebenzisa.
I-ASTERNALS esetshenziselwa i-blank off amapayipi, ama-valves, namaphampu, noma njengesembozo sokuhlola, le grainger evunyelwe i-flange ivumela ukuthi ufake ama-flange ama-gasket ndawonye ne-gasket ukwenza lula ukufika ohlelweni lwamapayipi. Le modeli kwesinye isikhathi ibizwa ngokuthi yi-¡° blange¡ ± futhi isetshenziselwa umoya, amanzi, uwoyela, igesi yemvelo, noma umusi.
I-304 Insimbi Engagqwali iyi-carbon ephansi (0.08% max) yesisekelo 18-8 (eyaziwa nangokuthi 302). Uhlobo 302 luqukethe i-18% i-chromium ne-8% nickel. Uhlobo 304 luqine kancane kuno-302 ngenxa yokuqukethwe kwalo kwekhabhoni ephansi. Uhlobo 304 lusetshenziselwa izinhlelo zokusebenza ze-welding ngoba i-carbon ephansi ivumela ukuvezwa okuthile ku-carbide veragitation uhla lwe-800¡Ãf - 1500¡ããf ngaphandle kwesidingo sokusebenza okuthunyelwe okuthunyelwe. Kodwa-ke, ubukhulu bezindawo ezilonakalisayo bangadinga ukunxusa ngemuva kokufudumala noma ukusebenzisa i-304l. Uhlobo lwe-304L lunokuqukethwe kwekhabhoni ngo-0.03% noma ngaphansi.

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-ASME SA182 SS 310 FLANES amaphayiphu angangena e-ASTM A182 noma i-A240 imininingwane ne-ANSI, ASME, ama-BS, Din kanye ne-En Standards. Ubukhulu buba kusuka ku-1 \ 2 amayintshi kuya kumasentimitha angama-48 kepha kunamazinga ahlukile wokuvuselelwa kwenhloso ekhethekile kanye nobukhulu bawo.

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-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.

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

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.

Sinikeza izinhlobo ezahlukene zama-flange angama-304 ss, afana ne-SS 304 Druceser Flange, SS 304 Nebo Flange, SS 304 Nebo Flange, SS 304 LAp I-Flange ne-SS 304 Blind Flange. Amasheke ethu wekhwalithi aphelele asisiza ekwakheni imikhiqizo esebenza kahle enikeza ukusetshenziswa okuhle ezindaweni ezihlukile zokusebenzisa.
I-ASTERNALS esetshenziselwa i-blank off amapayipi, ama-valves, namaphampu, noma njengesembozo sokuhlola, le grainger evunyelwe i-flange ivumela ukuthi ufake ama-flange ama-gasket ndawonye ne-gasket ukwenza lula ukufika ohlelweni lwamapayipi. Le modeli kwesinye isikhathi ibizwa ngokuthi yi-¡° blange¡ ± futhi isetshenziselwa umoya, amanzi, uwoyela, igesi yemvelo, noma umusi.
I-304 Insimbi Engagqwali iyi-carbon ephansi (0.08% max) yesisekelo 18-8 (eyaziwa nangokuthi 302). Uhlobo 302 luqukethe i-18% i-chromium ne-8% nickel. Uhlobo 304 luqine kancane kuno-302 ngenxa yokuqukethwe kwalo kwekhabhoni ephansi. Uhlobo 304 lusetshenziselwa izinhlelo zokusebenza ze-welding ngoba i-carbon ephansi ivumela ukuvezwa okuthile ku-carbide veragitation uhla lwe-800¡Ãf - 1500¡ããf ngaphandle kwesidingo sokusebenza okuthunyelwe okuthunyelwe. Kodwa-ke, ubukhulu bezindawo ezilonakalisayo bangadinga ukunxusa ngemuva kokufudumala noma ukusebenzisa i-304l. Uhlobo lwe-304L lunokuqukethwe kwekhabhoni ngo-0.03% noma ngaphansi.

I-Slip on Flange empeleni indandatho ebekwe ngokuphela kwepayipi, ngobuso obuhle busuka ekugcineni kwepayipi ngebanga elanele ukufaka i-waad engaphakathi. I-od yokushelela ku-flange nayo ifakwe ohlangothini lwangemuva lwe-flange.

I-TEL:
I-SUSF FLANGES APPERICER ISO63 Elbow Shrind Threaded Tri Carmless Insimbi Engagqwali 304 Flange
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-welding we-welding wekhwalithi ephezulu ephakeme asetshenziswa ezimbonini ezahlukahlukene ezinjengekhemikhali, ezokuhamba nesitoreji, futhi abe nokushiswa okuhle.

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.

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

Ama-flanges ayimpumputhe anobukhulu be-flange, uhlobo lobuso obufanayo, nendlela efanayo yokuphumula efanayo. Ama-flanges ayimpumputhe angasetshenziswa futhi ukubeka uphawu lokuvula i-nozzle emgqonyeni wengcindezi. Ngoba igcotshwe, i-flange eyimpumputhe ihlinzeka ngokufinyelela okulula ngaphakathi kwesitsha noma ipayipi,

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.

254 SMO Flanges, esetshenziswa emikhakheni ehlukahlukene yezimboni nezentengiso futhi ikhwalithi yekhwalithi iyaqinisekiswa. I-SMO 254 Slip on Flanges (uns S31254) ivame ukusetshenziswa ku-flue ges deselfurization Scrupp, izakhi ezisetshenziswa ekukhiqizeni uphethiloli, imishini yokufaka ukudla nokuningi.

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. Amasayizi ahlukahlukene kanye namapharamitha alo mkhiqizo ayatholakala.

I-Flange eyimpumputhe iyisiqeshana sensimbi esiqinile ngaphandle kwesibopho (ububanzi bangaphakathi) bese beklanywa ngokuyinhloko ukucisha umugqa. Njengoba iningi lokuxhunywa kwe-flange livumela ukudlula komoya noma uketshezi ngokuvulwa okungaphakathi, izimpumputhe zinikeza ukuphela kwe-Pipe POPEALS Iphuzu lokuqedwa kwepayipi noma ukubuyiselwa kwabezindaba okukhulunywa ngalo kwenye ingxenye yomhlangano wepayipi.

I-HT Pipe inikeza uhla olubanzi lwensimbi ye-carbon, insimbi engenasici kanye ne-nickel alloy flanges. Futhi singahlinzeka ngama-Flangese akhethekile afana nama-Flanges amade we-Butt Weld, izidingo ezikhethekile zezinto ezibonakalayo kanye namaphaphu aphezulu okukhiqiza amapayipi.

Ama-Flanges ensimbi angama-316l ayindlela yokuxhuma amapayipi, ama-valve, amaphampu neminye imishini yokwenza uhlelo lwamapayipi. Kusiza nokuhlanza, ukuhlola noma ukuguqulwa.

I-filange engenasici
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.

Lapho kunikezwa ukwelashwa kokushisa, kubalwa ukunqunyelwa kwesigaba se-sigma. I-SS 310s I-alloy ephansi yekhabhoni isetshenziswa ngenxa yokunetha kwayo kalula.

Sinikeza izinhlobo ezahlukene zama-flange angama-304 ss, afana ne-SS 304 Druceser Flange, SS 304 Nebo Flange, SS 304 Nebo Flange, SS 304 LAp I-Flange ne-SS 304 Blind Flange. Amasheke ethu wekhwalithi aphelele asisiza ekwakheni imikhiqizo esebenza kahle enikeza ukusetshenziswa okuhle ezindaweni ezihlukile zokusebenzisa.
I-ASTERNALS esetshenziselwa i-blank off amapayipi, ama-valves, namaphampu, noma njengesembozo sokuhlola, le grainger evunyelwe i-flange ivumela ukuthi ufake ama-flange ama-gasket ndawonye ne-gasket ukwenza lula ukufika ohlelweni lwamapayipi. Le modeli kwesinye isikhathi ibizwa ngokuthi yi-¡° blange¡ ± futhi isetshenziselwa umoya, amanzi, uwoyela, igesi yemvelo, noma umusi.
I-304 Insimbi Engagqwali iyi-carbon ephansi (0.08% max) yesisekelo 18-8 (eyaziwa nangokuthi 302). Uhlobo 302 luqukethe i-18% i-chromium ne-8% nickel. Uhlobo 304 luqine kancane kuno-302 ngenxa yokuqukethwe kwalo kwekhabhoni ephansi. Uhlobo 304 lusetshenziselwa izinhlelo zokusebenza ze-welding ngoba i-carbon ephansi ivumela ukuvezwa okuthile ku-carbide veragitation uhla lwe-800¡Ãf - 1500¡ããf ngaphandle kwesidingo sokusebenza okuthunyelwe okuthunyelwe. Kodwa-ke, ubukhulu bezindawo ezilonakalisayo bangadinga ukunxusa ngemuva kokufudumala noma ukusebenzisa i-304l. Uhlobo lwe-304L lunokuqukethwe kwekhabhoni ngo-0.03% noma ngaphansi.

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.

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.

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.

254 SMO Flanges, esetshenziswa emikhakheni ehlukahlukene yezimboni nezentengiso futhi ikhwalithi yekhwalithi iyaqinisekiswa. I-SMO 254 Slip on Flanges (uns S31254) ivame ukusetshenziswa ku-flue ges deselfurization Scrupp, izakhi ezisetshenziswa ekukhiqizeni uphethiloli, imishini yokufaka ukudla nokuningi.