Usayizi Ojwayelekile we-Class Class

I-904L yensimbi engenacala yokumelana kahle nokugqwala okuhle, le grainger evunyelwe i-flange ye-weld intamo i-flange ingafakwa ohlelweni nge-clurferial weld 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 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.

I-weld intamo flange, ebizwa nangokuthi i-tapered hub flange noma i-high-hub flange, inguhlobo lwe-flange olungafuduka ingcindezi kumapayipi, luqinisekise ukwehla kokuhlushwa okuphezulu kwe-flange

Ama-flain angaboni kakhulu asetshenziselwa ukuvala ukuvala ukuphela noma ukuvulwa kwepayipi, yingakho befika ngaphandle kwesibongo. Lokhu kuza ukusizakala kokuhlolwa nokuhlolwa kwengcindezi, ngoba kuvumela ukufinyelela okusheshayo kwepayipi.

Izimpumputhe zingama-flanges ngaphandle kwesikhungo esinezindawo (umgodi noma ukuvula) futhi ziyatholakala kuzo zombili izitayela zobuso (ze-ff). Ngenkathi izinhlobo eziningi ze-flange zidala iphuzu lokuxhumeka elivumela ukugeleza koketshezi, igesi, noma umoya, ama-flanges ayimpumputhe asetshenziselwa ukuvala ukuphela kohlelo lwamapayipi futhi avikele ukugeleza. Ama-flanges ayimpumputhe angasetshenziswa lapho uhlola ingcindezi yepayipi, ukudala indawo yokufinyelela ohlelweni lwamapayipi, ukuze akwazi ukuvala uhlelo lwe-piping ngenkathi elungisa noma elungisa uphawu lwesikhathi eside ukuze unqamule uhlelo lwamapayipi.

I-Duplex Steel DIN 1.4462 Socket Weld Flanges khombisa amandla amahle okukhathala, kanye nokumelana okuvelele ekuqhekekeni kwengcindezi ukuqhekeka, i-crevice, ukukhonkotha, ukuguguleka, kanye nokugqwala okujwayelekile ezindaweni ezinzima. Njengomxazululi odluliselwe edluliselwe sinenkomba enkulu yama-duplex steel ASTM A182 Flanges afaka ama-Druplex Steel S31803 Weld Teld Flanges

Ibanga F22 liyibanga lensimbi eliphansi elinokuqukethwe kwe-chromium phakathi kuka-2% no-2,5%. Okuqukethwe kwe-chromium ne-molybdenum kuyinto kabili lelo grade f11. Kodwa-ke, ngenxa yokuqukethwe okuphezulu kwazo zonke izinto ezenziwayo ezifika ku-5%, kuhlukaniswa njengebanga lensimbi ephansi. Njengebanga lensimbi ephansi le-alloy, i-ASTM A182 F22 FFASES FLANGEFF CARBHONE STEB, ikakhulukazi kuzinhlelo zokusebenza ezibandakanya amazinga okushisa aphezulu.

I-Finanless yensimbi Flange isho uhlobo lwe-flange oluxhumene nomkhumbi noma ipayipi nguFillet Weld. Izindandatho ze-Flange zitholakala ngentamo noma ngaphandle kwentamo. Uma kuqhathaniswa nentamo ye-butt welding flange, i-welding flat ye-welding ihlelekile nesakhiwo esilula kanye nokusetshenziswa okuphansi kwezinto ezibonakalayo.

Imigoqo yensimbi engagqwali & izinduku
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]

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.

316 Ubukhulu be-Finanless Flange ubukhulu buhlukile kweZinga kuya Kwezinga. Kunezindinganiso zokumboza amapayipi amafushane we-radius kanye nokufakelwa kanye namapayipi amade emigqa kanye nokufakwa. Kunezimo ezahlukahlukene nezinhlobo zamafulethi. Onke ama-flanges enziwa ngendlela okufanele ixhunywe ngamapayipi kanye nokufakwa ngokufudumeza noma ngokuqiniswa kwama-bolts namantongomane. Kunokwehluka ngenani lezimbobo ze-bolt ngokuya ngezindinganiso.

Izinhlobo zama-flanges zifaka amaflethi akhiwa amaflethi, ama-SS 304 ama-flange afakiwe kanye nama-flate amafulethi. Lezi zinhlobo ezahlukahlukene zisetshenziswa ezinhlotsheni ezahlukahlukene zezicelo ezinjengamafutha negesi, i-petrochemical, uphethiloli, ukumba uwoyela osogwini, imigqa yamanzi yasekhaya, amaphepha kanye nezimboni ze-pulp, nokuningi.

Ezinye izinto zingangezwa kwisakhiwo esishisayo se-Iron Ore ukukhiqiza izinhlobo ezahlukene zensimbi. Uhlobo ngalunye lwensimbi lungasetshenziselwa izinhlelo ezithile zemboni ezisukela ekwakhiweni ukuze ziqiniswe ukwakheka.

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.

I-ASME B16.5 I-Standard Covers Insimbi Flanges yensimbi yamapayipi ensimbi kanye nokufakelwa okuvela ku-NPS 1 \ 2 ku-NPS 24 metric clepres 150 kuya ku-2500.

Izimpumputhe zingama-flanges ngaphandle kwesikhungo esinezindawo (umgodi noma ukuvula) futhi ziyatholakala kuzo zombili izitayela zobuso (ze-ff). Ngenkathi izinhlobo eziningi ze-flange zidala iphuzu lokuxhumeka elivumela ukugeleza koketshezi, igesi, noma umoya, ama-flanges ayimpumputhe asetshenziselwa ukuvala ukuphela kohlelo lwamapayipi futhi avikele ukugeleza. Ama-flanges ayimpumputhe angasetshenziswa lapho uhlola ingcindezi yepayipi, ukudala indawo yokufinyelela ohlelweni lwamapayipi, ukuze akwazi ukuvala uhlelo lwe-piping ngenkathi elungisa noma elungisa uphawu lwesikhathi eside ukuze unqamule uhlelo lwamapayipi.

Thayipha ama-flanges wensimbi angama-304 anokuqukethwe okuphezulu kwekhabhoni engu-0.07%, okuholela ekusebenzeni okuhle kakhulu kwezinga lokushisa. Singumhlinzeki oguquguqukayo futhi obanzi kakhulu wama-flanges angama-304 angenasici. Izinzuzo zamaphandi ethu zifaka impilo ende, amahle, izindawo ezihlanzekile nezindleko zokulungiswa okuphansi.

Sinikezela ngesitoko esikhulu sosayizi ongathandeki & kanzima ukuthola amazinga - ASME \ Ansi, En, DIN, AIS, AFS FLAnges, SS F304l Flangele 1.4306 SS Flanges, ASTM A182 F304L FLAngeses, SS 1.4306 FLANES emamakethe okuhola amanani avela eChina.
Ama-Flanges ajwayele ukuba nomgodi kanye nokuphela kwesikwele (kunokuba kube yintambo ejwayelekile ye-weld bevel). Ngokuvamile, ububanzi obubolile bentamo ende yemvundla bufana ncamashi nosayizi wangempela wepayipi, kepha ungashintshwa njengoba kudingeka. Ubude be-Nowzle Flange futhi bukhuphuke kumsebenzisi wokugcina, futhi umzimba we-nozzle ungashintshwa kwezinye izilinganiso noma amasayizi ngokwezifiso ngokuqiniswa okwengeziwe.
Okuqukethwe okuphansi kwekhabhoni ka-316L kunikeza isixazululo esisebenzayo senkinga evamile yobunjiniyela ngensimbi engama-316 yensimbi engagqwali. Lolu shintsho oluncane kuhlelo lwakho lokusebenza lungaba nomthelela omkhulu kwizindleko zakho zokusebenza kanye nemingcele yokuqinisekiswa kwekhwalithi njengenhlangano yebhizinisi. Ngokungafani nezinye izinhlobo zensimbi ezifana ne-304 no-306, i-altoy yensimbi engama-316l ingasetshenziswa ezinhlobonhlobo zezicelo lapho ukumelana nokugqwala okuphezulu kudingeka khona. Isibonelo, ochwepheshe kwizimboni zamakhemikhali nezemithi bayisebenzisa ukwenza amathuluzi okuhlinza kanye nezimpawu zokwelashwa.

Sinikezela ngesitoko esikhulu sosayizi ongathandeki & kanzima ukuthola amazinga - ASME \ Ansi, En, DIN, AIS, AFS FLAnges, SS F304l Flangele 1.4306 SS Flanges, ASTM A182 F304L FLAngeses, SS 1.4306 FLANES emamakethe okuhola amanani avela eChina.
Ama-Flanges ajwayele ukuba nomgodi kanye nokuphela kwesikwele (kunokuba kube yintambo ejwayelekile ye-weld bevel). Ngokuvamile, ububanzi obubolile bentamo ende yemvundla bufana ncamashi nosayizi wangempela wepayipi, kepha ungashintshwa njengoba kudingeka. Ubude be-Nowzle Flange futhi bukhuphuke kumsebenzisi wokugcina, futhi umzimba we-nozzle ungashintshwa kwezinye izilinganiso noma amasayizi ngokwezifiso ngokuqiniswa okwengeziwe.
Okuqukethwe okuphansi kwekhabhoni ka-316L kunikeza isixazululo esisebenzayo senkinga evamile yobunjiniyela ngensimbi engama-316 yensimbi engagqwali. Lolu shintsho oluncane kuhlelo lwakho lokusebenza lungaba nomthelela omkhulu kwizindleko zakho zokusebenza kanye nemingcele yokuqinisekiswa kwekhwalithi njengenhlangano yebhizinisi. Ngokungafani nezinye izinhlobo zensimbi ezifana ne-304 no-306, i-altoy yensimbi engama-316l ingasetshenziswa ezinhlobonhlobo zezicelo lapho ukumelana nokugqwala okuphezulu kudingeka khona. Isibonelo, ochwepheshe kwizimboni zamakhemikhali nezemithi bayisebenzisa ukwenza amathuluzi okuhlinza kanye nezimpawu zokwelashwa.

Ama-S32760 insimbi engenacala engagqwali eyenzelwe ukusetshenziselwa izinsizakalo ezinolaka-eziqukethe okunama-chloride-equkethe izimo futhi inengezelwa yi-W ne-CU ngokuqhathaniswa ne-UNS S32750. Inokumelana kahle nokugqwala okwenziwe endaweni kanye nokuqhekeka kokugqwayiza kwengcindezelo ngokuhlanganiswa namandla aphezulu okusebenza.

I-ANX S31254 WELD TIVE FLACE ikhethelwe izinhlelo zokusebenza ze-welding. Lawa ma-flanges angabamba ipayipi esikhundleni ngesikhathi se-welding. Okuqukethwe kunamaphuzu afinyelela ku-1390 degrees Celsius ancibilika ukuze asetshenziswe ekushiseni okuphezulu kanye nezicelo eziphakeme zokucindezela ezinjengezicelo zamandla, ukushintshaniswa kokushisa, izinhlelo zokusebenza ze-boiler kanye ne-petrochemical zezimboni.

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.

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.

Ilaya
I-ASTM A182 F316L Isheduli 40 Alloy Steel Stug End Fing Fittaing Flange1.7362 1.7386
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 ensimbi angama-316 anezici ezivelele ze-welding. Isikhungo se-Post-Weld asidingeki lapho izingxenye ezinzima ze-welding

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

Izinhlobo zama-flanges zifaka amaflethi akhiwa amaflethi, ama-SS 304 ama-flange afakiwe kanye nama-flate amafulethi. Lezi zinhlobo ezahlukahlukene zisetshenziswa ezinhlotsheni ezahlukahlukene zezicelo ezinjengamafutha negesi, i-petrochemical, uphethiloli, ukumba uwoyela osogwini, imigqa yamanzi yasekhaya, amaphepha kanye nezimboni ze-pulp, nokuningi.

Ipayipi lensimbi ne-tube
Insimbi engagqwali engu-304l Flongo
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.

Imigoqo yensimbi ye-alloy & izinduku
Inqubo yokufaka yensimbi engama-304 engagqwali ngakho-ke i-flange ilula. Okokuqala, ukuphela kwepayipi kulungiswa ngokuyihlanza nokuqinisekisa ukuthi i-1.4301 Flange ayinakulimala nasemfuyeni. Okulandelayo, i-S30400 Flange ihlelwe ngepayipi futhi iqondaniswe nokuqinisekisa ukuhamba okubushelelezi koketshezi noma igesi. Ekugcineni, ama-bolts aqiniswa ukucaciswa komkhiqizi ukuqinisekisa ukuxhumana okuphephile, ukunakekela ukungasebenzisi ama-bolts njengoba lokhu kungadala ukulimala kwe-flange noma ipayipi.

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.

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.

Intambo engu-150 # -900 # 1 \ 2 "-24"
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]

Izimpumputhe zingama-flanges ngaphandle kwesikhungo esinezindawo (umgodi noma ukuvula) futhi ziyatholakala kuzo zombili izitayela zobuso (ze-ff). Ngenkathi izinhlobo eziningi ze-flange zidala iphuzu lokuxhumeka elivumela ukugeleza koketshezi, igesi, noma umoya, ama-flanges ayimpumputhe asetshenziselwa ukuvala ukuphela kohlelo lwamapayipi futhi avikele ukugeleza. Ama-flanges ayimpumputhe angasetshenziswa lapho uhlola ingcindezi yepayipi, ukudala indawo yokufinyelela ohlelweni lwamapayipi, ukuze akwazi ukuvala uhlelo lwe-piping ngenkathi elungisa noma elungisa uphawu lwesikhathi eside ukuze unqamule uhlelo lwamapayipi.

I-ASTM A182 F310 \ F317L \ F347
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]