Amalangabi ensimbi engagqwali

Ngensimbi engagqwali engama-316 Flanges, i-molybdenum yinto ebanikeza okuthile okukhethekile: ukuthuthukiswa kokugqwala okuthuthukisiwe. Ama-flanges ethu we-SS 316

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.

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-Duplex Steel Pipe & Tube
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]

Ulimi nobuso be-groove bunendawo encane yokuxhumana nento yokubopha, enikezela ukungqubuzana okuhle kwe-gasket emithanjeni ephansi ye-bolt. I-groove groove isebenza njenge-groove yonyaka futhi ihlinzeka ngendlela enhle yokuhlalisa i-gasket. Lokhu kulungele izinhlelo zokusebenza zokucindezela eziphezulu. Lo mfanekiso ongenhla ukhombisa ulimi kanye ne-groove ebusweni uFlange.

Ezindaweni ezizowonakalisa ngokwanele ukuba zibangele ukugqwala okunhlangothi kuma-welds kanye nokushisa kwezindawo ezithintekile, lezi kufanele zisebenzise ama-flanges ensimbi angenasici

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

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.

Izinsimbi zethu ezingagqwali ezingama-316 zeSocket Weld zingafakwa kalula futhi zifakwe emnyabeni we-standard shop wact.

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.

Ekusebenzeni, incoloy 926 insimbi engenasici isebenza ngempumelelo ekumelaneni nokuqhekeka kokugqwala kwe-chloride

I-HT Pipe ingumkhiqizi oholayo walawa mafulethi esikalini esikhulu. Kunamakilasi ahlukene anjenge-Class 150 SS 309s Flanges ekhombisa elinye lamakilasi aphansi wokucindezela.

Ama-flanges enziwe ngensimbi engama-310s acrenless, okuyinto evimbela i-autenitant anloy engenacala. I-310s i-filange engagqwali inamazinga aphezulu we-chromium (24-26%) kanye ne-nickel (19-22%) ukuhlinzeka ngokumelana nokuqina okuphezulu kanye namandla okushisa aphezulu.

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 B16.5 I-WOD WALL WELD FECT LAP ngokuhlangene 20 "Slip on 304L x 150 Flange Plate

I-Incoloy 925 FLANES izimpumputhe futhi zinikezwa ngosayizi ahlukahlukene nobukhulu kumakhasimende ethu. I-Incoloy 925 Socket Weld Flanges ikhiqizwa inqubo ye-vacuum re xt incibilika, kepha ingahlinzekwa kusetshenziswa umoya uncibilikisa ukuzijwayeza okukodwa uma kwenzeka kuvumela.

I-Stainless yensimbi engama-304 amaphafa enziwe ngensimbi e-auntenitic engagqwali eno-18% i-chromium kanye ne-8% nickel ekwakhekeni. Lokhu kuhlanganiswa kwenza ama-flanges aqine futhi agculise ukumelana nezinsizakalo ezijwayelekile zokuwohloka.

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.

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.

Ama-Flanges aqinile wensimbi ax3044 Socket Weld Ama-flanges wensimbi angama-304 we-Hards afanelekile ngokusobala ukuthi izinhlelo zokusebenza ezidinga ukumelana okungcono kokugqwala kunohlobo lwe-316 futhi lube nekhwalithi ephezulu yokushisa ephezulu.

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.

I-ASTM A182 316TI Pipe Pelanges iyaziwa ukuletha ukusebenza okuhlukile futhi ngokuvamile athuthukiswe ngokuhlangabezana nezidingo. Sinikeza uhla olubanzi lwe-ASTM A182 316TI I-FLANLINE yensimbi engenasici ngokusebenzisa inethiwekhi yomhlaba wonke yamagatsha wokugcina amasheya.

Ulimi nobuso be-groove bunendawo encane yokuxhumana nento yokubopha, enikezela ukungqubuzana okuhle kwe-gasket emithanjeni ephansi ye-bolt. I-groove groove isebenza njenge-groove yonyaka futhi ihlinzeka ngendlela enhle yokuhlalisa i-gasket. Lokhu kulungele izinhlelo zokusebenza zokucindezela eziphezulu. Lo mfanekiso ongenhla ukhombisa ulimi kanye ne-groove ebusweni uFlange.
Ama-316 amalangabi ensimbi engagqwali, ophakeme kakhulu phakathi kwama-flanges ensimbi engenasici auntenitic, anosayizi ojwayelekile we-molybdenum. Ama-Flanges angama-SS 316 Socket Weld anokuqukethwe kwekhabhoni futhi angukukhetha okungcono kakhulu kwezicelo eziphezulu zokushisa. Ibanga 316 Izinsimbi Ezingagqwali Ezingagqwali Ezingagculisiwe (i-BLRF) ziqukethe i-molybdenum futhi ngokuvamile zimelana nokugqwala ngokwengeziwe kuneBanga 304.
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.

I-Incoloy 925 Slip on Flanges ephakanyisiwe ihlinzeka ngokumelana okuhle kakhulu ekuqhekekeni kwengcindezi - ukuqhekeka kokugqwala, ukuqina okukhonkotha kanye nokugqwala kwama-oxidizing kanye nokunciphisa izindawo.

Ama-flanges ethu angenazimpawu zensimbi esetshenziswayo

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.

Ulimi nobuso be-groove bunendawo encane yokuxhumana nento yokubopha, enikezela ukungqubuzana okuhle kwe-gasket emithanjeni ephansi ye-bolt. I-groove groove isebenza njenge-groove yonyaka futhi ihlinzeka ngendlela enhle yokuhlalisa i-gasket. Lokhu kulungele izinhlelo zokusebenza zokucindezela eziphezulu. Lo mfanekiso ongenhla ukhombisa ulimi kanye ne-groove ebusweni uFlange.
Ama-316 amalangabi ensimbi engagqwali, ophakeme kakhulu phakathi kwama-flanges ensimbi engenasici auntenitic, anosayizi ojwayelekile we-molybdenum. Ama-Flanges angama-SS 316 Socket Weld anokuqukethwe kwekhabhoni futhi angukukhetha okungcono kakhulu kwezicelo eziphezulu zokushisa. Ibanga 316 Izinsimbi Ezingagqwali Ezingagqwali Ezingagculisiwe (i-BLRF) ziqukethe i-molybdenum futhi ngokuvamile zimelana nokugqwala ngokwengeziwe kuneBanga 304.
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.

Ulimi nobuso be-groove bunendawo encane yokuxhumana nento yokubopha, enikezela ukungqubuzana okuhle kwe-gasket emithanjeni ephansi ye-bolt. I-groove groove isebenza njenge-groove yonyaka futhi ihlinzeka ngendlela enhle yokuhlalisa i-gasket. Lokhu kulungele izinhlelo zokusebenza zokucindezela eziphezulu. Lo mfanekiso ongenhla ukhombisa ulimi kanye ne-groove ebusweni uFlange.
Ama-316 amalangabi ensimbi engagqwali, ophakeme kakhulu phakathi kwama-flanges ensimbi engenasici auntenitic, anosayizi ojwayelekile we-molybdenum. Ama-Flanges angama-SS 316 Socket Weld anokuqukethwe kwekhabhoni futhi angukukhetha okungcono kakhulu kwezicelo eziphezulu zokushisa. Ibanga 316 Izinsimbi Ezingagqwali Ezingagqwali Ezingagculisiwe (i-BLRF) ziqukethe i-molybdenum futhi ngokuvamile zimelana nokugqwala ngokwengeziwe kuneBanga 304.
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.

Ngoba i-alloy kulula ukuyisebenzisa futhi ithambekele ekulimaleni, izinkampani zigoba ngezimo namafomu ahlukahlukene. Isibonelo, insimbi engagqwali engama-316l iyatholakala ku-strip, ucingo, ishidi, ibha kanye nezinye izimo. Yonke imboni ihlise ngempumelelo le nsimbi ukudala imikhiqizo ehlukahlukene eqediwe.

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

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