Ama-flanges ensimbi akhiwe

I-ASTM A182 i-Finainless Flange iyindlela yokuxhuma amapayipi, ama-valve, amaphampu neminye imishini yokwenza uhlelo lwamapayipi. Iphinde inikeze ukufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa.

I-Monel 400 iyi-alloy ye-nickel-Copper, eyakhiwa kakhulu i-nickel (cishe ama-63%) ne-copper (cishe 28-34%), futhi futhi iqukethe amanani amancane ensimbi, futhi futhi aqukethe amanani amancane ensimbi, futhi aqukethe ama-silicon amancane. Le alloy isetshenziswa kabanzi ezinkundleni ezahlukahlukene zezimboni ngenxa yokumelana kwayo okuhle kakhulu kanye nezakhiwo zemishini.

Ama-Flanges angama-Alloy 625 ukuxhumeka okwenziwe kwalokhu okuqukethwe futhi asetshenziswa ezinhlelweni zamapayipi ukuqinisekisa ukuthembeka nokuqina ezindaweni ezingejwayelekile.

Elinye isiphetho se-ASTM A182 Socket Weld Weld Fleld yisakhiwo sesokhethi, futhi ipayipi lingafakwa kwisokhethi lokuxhumeka kwe-welding. Le ndlela yokuxhumeka inezinga elithile lokuguquguquka futhi ingadonsa inani elincane lokufuduka kanye nokudlidliza kwepayipi. Ngasikhathi sinye, kulula kakhulu ukufaka futhi kunokusebenza okuhle kokubekwa uphawu.

Ama-flanges we-ASTM A182 Weld Teld Flanges akhiwa ngezinto ezihlukile zensimbi engagqwali. Kunamabanga ahlukene ngensimbi engenasici ngokuya ngokwakheka kwezinto ezibonakalayo kanye nezindawo zemishini ziyahlukahluka.

I-Hastelloy C22 Slip on Flange iyi-nickel-chromium-molybdenum-tungsten alloy flange enokuphikiswa okuhle kakhulu kokugqwala. Kungenza kahle ezindaweni ezahlukahlukene ezinolaka ezonakalisayo, njengezindawo eziqukethe imithombo yezindaba eqinile enamandla njengama-chloride ion nama-sulfate ion.

I-A182 F321 Slip on Flange ifomu lokuxhumeka elijwayelekile le-Flange. Isakhiwo saso silula futhi sixhunyiwe kumapayipi noma kwamanye ama-flanges ngokushelela-ku-welding. I-flange ye-slip-on Flange inezimbobo zokubopha nge-flange ye-aiting. Lapho uxhumeke kwipayipi, i-flange ifakwa epayipini bese ifakwa ekuhlanganiseni phakathi kwepayipi kanye ne-flange.

I-C276 Flange yi-Flange eyenziwe nge-C276 Alloy, ebizwa nangokuthi i-Hastelloy C-276 futhi idlala indima ebalulekile emikhakheni eminingi efana nemboni yamakhemikhali kanye nophethiloli.

I-A350 LF2 Weld Fight Flange uhlobo lokufakelwa kwamapayipi, okubhekisela ku-flange ngentambo nokuguqulwa kwepayipi okujikelezayo futhi kungukutshalwa kwethayi.

I-Lap ehlanganisiwe i-Flange ifakwa ekupheleni kwepayipi ngokuvutha, indandatho yensimbi ukubeka i-flange ekupheleni kwepayipi. I-Flange ingaqhubekela ekugcineni kwepayipi. Umsebenzi we-flange ukuwacindezela ngokuqinile. Njengoba ivinjelwe ukugcwala, i-lap ehlanganisiwe i-flange ayixhumani eliphakathi nendawo.

I-ASTM A182 F904L Flange iyinsimbi engelona engazinzile yensimbi engenacala ngokuqukethwe okuphansi kwekhabhoni. Le nsimbi ephakeme engenacala ingezwe ngethusi ukuthuthukisa ukumelana kwayo nokunciphisa ama-acid aqinile, njenge-sulfuric acid. Insimbi nayo iyamelana nokugqwala kokugqwala kokuqhekeka kanye nokugqwala kwe-crevice.

I-Duplex Steel Flainless Flange i-Flange eyenziwe ngensimbi engagqwali. Insimbi engagqwali isho esakhiweni esiqinile sokukhangela lapho isigaba se-Ferrite kanye nesigaba se-Auucen i-akhawunti ngayinye cishe ingxenye, nokuqukethwe okuthe xaxa kwesigaba ngokuvamile kudinga ukufinyelela ama-30%.

Isibonisi sempumputhe, esaziwa nangokuthi yi-Flange ye-Blind Flange noma ipuleti, iyingxenye ekhethekile esetshenziswa ezinhlelweni zamapayipi. Isetshenziswa kabanzi ezinkambeni zezimboni, ikakhulukazi kumakhemikhali, uphethiloli, igesi yemvelo kanye nezinye izimboni.

Isici esiyinhloko sokwakheka kwe-Flainle yensimbi ehlanganisiwe ngokuhlangene i-Flange yokuhlangene. Siqukethe umzimba we-flange, ingono ye-flange ingono kanye nama-bolts axhumeka. Umzimba we-flange kanye nengono e-flange kufanelekile, futhi lesi sakhiwo sivumela ipayipi ukuba landise futhi linenkontileka ngokukhululeka ngaphakathi kwebanga elithile.

I-ASME B16.5 I-Weld Neld Fight Flange yi-Welding-Type Flange COPACE noma yakhiwa ngokungenamqondo ngentambo ye-tapered. Kube sekubhalwe ohlelweni lwamapayipi. I-ASTM A182 SS WNRF Flange yenziwe ngensimbi ye-auntenitic equkethe i-chromium engu-18% kanye ne-8% nickel, futhi yilolu khembi elenza i-flange iqinile futhi imelana kakhulu nokugqwala. 

I-A105 Class 150 Carbon Carbon Blind Flange eyenziwe nge-Plate empumputhe eyenziwe nge-carbon yensimbi yensimbi, exhunywe kwi-flange ohlelweni lwepayipi ukuvikela isigaba kanye nokuvuza kwamanzi, amagesi kanye neminye imithombo yezindaba.

I-Weld Neck Flange uhlobo lwe-flange oluxhumeka, uphawu, futhi lushintsha indlela yepayipi ngohlelo lwepayipi nge-butt-welding the flange Intamo ye-weld ntamo flange ifana ne-wailyway yepayipi, ihlinzeka ngesimo esihle se-welding ngesikhathi se-welding ukuqinisekisa amandla nokuqina kokuxhumeka.

Ama-Flanges ahlanganisiwe we-A105 enziwe ngokusebenzisa ama-flanges, amasongo ensimbi, njll. Ukubeka ama-flanges kwipayipi kuyaphela, futhi ama-flanges angahamba emapayipini aphela. Umsebenzi we-flange ukuwacindezela ngokuqinile. Ngoba zivinjelwe ama-flanges, ama-flanges ahlanganisiwe we-LAP awaxhumani nomphakathi.

I-ASTM A182 F316 I-Flange i-Flange eyenziwe nge-Flange eyenziwe ngokusho kwe-A182 Ejwayelekile, futhi indlela yayo yokuxhuma ixhumekile ukuxhumana. Kuyisixhumi esisetshenziswa kakhulu ezinhlelweni zamapayipi, ezisetshenziselwa ukuxhuma amapayipi, ama-valve, amaphampu neminye imishini, ukuze uketshezi ludluliselwe kahle ngaphakathi kohlelo.

I-A182 F304 Slip on Flange ifaka ama-flange, izimbobo ze-bolt kanye nokubekwa uphawu. I-Flange yisakhiwo sendandatho esicaba esinenhlamvu yangaphandle esibandayo kunewaya elingaphandle lepayipi elixhunywe kulo. Izimbobo ze-bolt zisatshalaliswa ngokulinganayo ku-flange futhi zisetshenziselwa ukufaka ama-bolts ukuxhuma ama-flanges amabili.

I-A182 F316 F316 LAP ehlanganisiwe i-Flanges isebenzisa ama-Flanges, izindandatho zensimbi, njll. Ukubeka i-flange ekupheleni kwepayipi, ukuze i-flange idlulele ekupheleni kwepayipi. Indandatho yensimbi noma i-flange isetshenziswa njengendawo yokubekwa uphawu, futhi i-flange isetshenziselwa ukuyicindezela ngokuqinile.

I-P2800gh Weld Teld Flange isho indlela yokuxhumeka ye-Flange esebenzisa impahla ye-P2800GH njengezinto ezisetshenziswayo ze-P280gh impahla ye-plelding ukuze ithuthukise i-flange lokushisa eliphakeme, ukumelana nomfutho omkhulu kanye nokuphikiswa kokugqwala.

I-Fishad Flange yi-flange engekho emthethweni eyenziwe ngokucubungula umgodi wangaphakathi we-flange ibe yintambo yamapayipi futhi uhambelana nepayipi elihlanganisiwe ukuze ufinyelele ukuxhumana. Indlela yokuxhumeka ukufanisa umgodi wangaphakathi we-flange ngentambo ngepayipi, bese ujikeleza ubahlanganise ndawonye.

I-A234 WPB Blind Flange uhlobo lwe-flange elisetshenziswa kabanzi ezinhlelweni zamapayipi. I-A234 inombolo ejwayelekile yomphakathi waseMelika wokuhlola kanye nezinto zokwakha (i-ASTM), ne-WPB ikhombisa ukuthi lokhu okuqukethwe yingxenye yepayipi yensimbi yekhabhoni yamazinga okushisa aphakathi naphansi.

Indlela yokuxhumanisa ye-A182 FoCKET FOCTE FLAYE ukufaka ipayipi ezikolweni ze-flange, bese ulinamathisela ukufudumeza noma ukusebenzisa i-gasket yokubopha. Le ndlela yokuxhumeka iqinile futhi ingazivumelanisa nokwanda okushisayo kanye nokuqothuka kwepayipi ngezinga elithile.

I-A105 FF Slip on Flange iyinto evame ukusetshenziswa kwepayipi yepayipi, eyenziwe ikakhulukazi ngensimbi yekhabhoni, futhi ixhunywe kumapayipi noma kwamanye ama-flanges nge-flat welding. Ukwakheka kwesiliphu ku-flange kulula kakhulu.

I-Flainless LAP KAP ehlanganisiwe i-Flange i-Flange uxhumano ingxenye, equkethe i-flange, isigaba esifushane esifushane noma indandatho ye-butt welding. Phakathi kwazo, i-flange yenziwa ngensimbi engenacala, enokumelana kahle nokugqwala, ukumelana nokushisa nezinye izakhiwo.

I-placsecle blind Flange yaziwa ngoba ukwakheka kwayo kufana nenombolo "8". Elinye isiphetho yimpumputhe kanti elinye ukuphela kuyindandatho yensimbi. Kodwa-ke, ububanzi bendandatho ethe xaxa bufana nobubanzi bepayipi futhi ungadlali indima ethokozisayo. Lo mklamo wenza umbukiso oyimpumputhe Flange ngokuvumelana nezimo ngokuhlukile futhi usebenze ezinhlelweni zamapayipi.

I-Class 150 F316 Slip on Flange yinto ejwayelekile yokuxhuma ipayipi, okwenziwe ikakhulukazi ngensimbi engenasici, ngokusebenzisa ipayipi futhi amapayipi noma amanye ama-flanges axhunyiwe. I-Slip On Flange ngokuvamile yakhiwa ngePhange Plate, umgodi we-bolt kanye nokubekwa uphawu.

I-ASTM A350 LF2 iyinto ephansi yokushisa ye-carbon yensimbi ye-carbon, esetshenziselwa ukukhiqiza ama-flangese nezinye izixhumi. Lokhu okuqukethwe kunezinyathelo ezinhle zokushisa okuphansi kanye nokuphikiswa kokugqwala, futhi kufanelekile ukusetshenziswa ezindaweni zokushisa eziphansi noma eziphansi.