Intengo: Siyakuqinisekisa ngentengo yokuncintisana kakhulu.

Insimbi ye-grade 304 Insimbi Engagqwali iyindinganiso "18 \ 8" Insimbi Engagqwali; Kuyinto yensimbi eguquguqukayo kakhulu futhi esetshenziswe kabanzi etholakala ngohlobo olubanzi lwemikhiqizo, amafomu kanye nokuqedwa kunanoma iyiphi enye. Inezimpawu ezinhle kakhulu zokushisa kanye ne-welding. Isakhiwo se-Auntenitic esilinganiselayo seBanga 304 sinika amandla umdwebo ojulile ngaphandle kokuvezwa okuphakathi nendawo, okwenza leli banga elinamandla ekwakheni izingxenye zensimbi ezingenasici ezinjengezinkawu, i-horloware, kanye namapani.

Ama-Flanges enziwe ngensimbi engenasici abizwa nge- "Steel engenasici 304 Flanges", futhi abizwa ngokuthi "ama-SS 304 Flangese". Izindinganiso ezijwayelekile zezinto ezibonakalayo namamaki afaka i-ASTM A182 Ibanga F304 \ l ne-F316 \ 300 kuya ku-300, ngokulandelana.

Kungaba yindlela enhle yokuthuthukisa izixazululo nezinkonzo zethu. Umsebenzi wethu kungaba ukwakha imikhiqizo eyaliwe kubathengi abanesipiliyoni sokusebenza esiphakeme se-304L 316l 904l i-flange engenasici, i-flange yensimbi engenalutho, i-flange yensimbi yensimbi, i-flange. Sikwamukela ngemfudumalo amaklayenti avela kuwo wonke umhlaba cishe cishe noma yiluphi uhlobo lokusebenzisana nathi ukwakha amandla okusizakala. Sizinikele ngokwethu ngenhliziyo yonke ukuhlinzeka abathengi inkampani engcono kakhulu. Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njenge-Europe, eMelika, e-Australia, i-Dominica, i-Cancun, into yethu ehlobene nePreg A4 ingafuneka nje ngethrafikhi ebhekiswe kuyo. Sonke sicabanga kakhulu ukuthi manje sesinawo manje amandla aphelele okukwethula ngokuthengisa okuqukethwe. Isifiso sokuqoqa izicelo zento yakho futhi ukhiqize ubudlelwano besikhathi eside be-CO-Operation. Sithembisa kakhulu: Ikhwalithi ephezulu ye-CSAME, intengo engcono; Intengo efanayo yokuthengisa, ikhwalithi ephezulu.

I-Butt Weld Flanges (eyaziwa nangokuthi ama-Hub ama-Hub Flanges nama-tapered hub Flanges) uhlobo lwe-flange. Kunemiklamo emibili. Izinhlobo ezijwayelekile zisetshenziswa ngamapayipi. Uhlobo olude alulungele amapayipi futhi lusetshenziselwa ukucubungula izitshalo. Ama-Flanges we-Butt Weld aqukethe ukulingana okunendilinga ngamandla okugcina ngokujikeleza kwayo.

I-Incoloy 925 ama-speccle blind Flanges anokumelana ne-chloride ion stress ¨c ukugqekeza kokugqwayiza. Ngenxa yokuthi amaflethi entamo e-incoloy 925 we-weld

I-Flange eyimpumputhe iyi-flange eqinile ngaphandle kwezimbobo noma izimbobo ezihlanganisiwe ezisetshenziselwa ukuvala ukuphela kwepayipi, efanelekile, i-valve noma imishini. Ama-flanges ayimpumputhe nawo asetshenziswa emishini yokuhlola ingcindezi. Ama-Flanges ayimpumputhe ayatholakala ngezinhlobo ezimbili: i-convex nefulethi.

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 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.

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.

Senza okunhlobonhlobo okuhlukahlukene kwensimbi engenasici angama-316l ama-Flanges ahlanganisiwe, kanye nokushisa okusebenzayo kwe-1700¡Ãf - 2200¡Ã - kunconyelwe izinqubo ezishisayo ezishisayo. I-carbon evuthayo ephansi ye-316 ngakho-ke ivame ukusetshenziswa ngama-flanges ethu e-SP16l ama-spacer ama-flanges ethu acacisiwe ama-flange ama-flange sp 316 \ 166l amafomu athambekele ekushiseni, e. 316l amafomu athambekele ekushiseni, e. 316l amafomu athambekele ekushiseni, e. 316l amafomu athambekele ekushiseni, e. Roll, webble, kubanda, umdwebo ojulile, ijika, njll.

Njengoba igama libonisa, ama-flange ama-weld we-ally butt afakwa ngaphansi kwepayipi. I-Flange Holes Qondanisa izimbobo zamapayipi, ivumela ukugeleza komkhiqizo okungaphazanyiswanga nokunciphisa isiyaluyalu nokuguguleka kokuguguleka kwamalunga.

Ama-N083367 nawo ajwayelekile abizwa ngokuthi yi-Al6xn Alloy. I-Al-6xn Alloy (uns N083367) iyikhabhoni ephansi, i-nitrogen-bearing kanye nobumsulwa obuphezulu "super-auntenitic" alloy engenasici. Ukumelana nokugqwala namandla aphezulu we-Al6xn Wn Flange kwenze kube ukukhetha okungcono kunezinsimbi ezijwayelekile ezingejwayelekile njenge-904l noma i-smo enhle kakhulu, ukuqina, ukumelana nokugqwala okubalulekile.

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.

Umsebenzi we-filange yensimbi engagqwali empeleni ukuxhuma ukuphela kwepayipi ngokuphela kwepayipi. Kukhona ama-file eleels onqenqemeni lwe-flange, kanye namabhulukwe wensimbi engagqwali enza ama-flanges amabili afaniswe ngokuqinile. Lapho uxhuma, ama-gaskets, ama-gaskets e-PTFE, ama-gaskets ensimbi, ama-silicon gaskets, njll. Kudingeka phakathi kwama-flanges okubekwa uphawu.

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.

Izindinganiso ziyahlukahluka kusuka ku-B166.5, B16.47 nangochungechunge oluhlukile A no-B. Kunezinhlobo ezahlukene ezisuselwa ekukhiqizweni okufana ne-ASME SA16TI Weld Temple Flange. Amaflethi entamo we-weld awusizo ngenxa yentamo efakwe emafulethini, avumela ukubanjwa okungcono. Amazinga ahlukile anjenge-DIN 1.4571 Flange inquma usayizi, ububanzi kanye nobukhulu bodonga lwama-flangese.

Ukufakwa kwamapayipi kwensimbi engagqwali kusetshenziselwa ukuxhuma ubude obubili noma ngaphezulu wepayipi noma ukuvala ukuphela kwepayipi. Ama-Flanges ayizinto ezifakiwe ezinamathiselwe kumapayipi ukuvumela ukunamathiselwa kwezinto zezesekeli nezinye izinto, kuvimbela ukugeleza noma ukufaka amandla epayipi. Ihambisana ne-ASTM A304, ASME \ ANSI B16.5 amazinga.

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.

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-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.

Imigoqo yensimbi yekhabhoni kanye nezinduku
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.

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.

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-Flange eyimpumputhe iyi-flange eqinile ngaphandle kwezimbobo noma izimbobo ezihlanganisiwe ezisetshenziselwa ukuvala ukuphela kwepayipi, efanelekile, i-valve noma imishini. Ama-flanges ayimpumputhe nawo asetshenziswa emishini yokuhlola ingcindezi. Ama-Flanges ayimpumputhe ayatholakala ngezinhlobo ezimbili: i-convex nefulethi.

Ama-flanges we-Sockel-Weld Pipe asetshenziswa ngokuvamile ngosayizi omncane wamapayipi aphezulu. La maphayiphu amapayipi anamathiselwe ngokufaka ipayipi emphethweni wesokhethi kanye nokusebenzisa i-fillet weld azungeze phezulu. Lokhu kuvumela ukugeleza okubushelelezi okubushelelezi kanye nokuhamba okungcono koketshezi noma igesi ngaphakathi kwepayipi.

Ama-Flanges we-Butt Weld angama-Flanges aklanyelwe ukuxhunywa ezinhlelweni zokuphawula nge-butt welding. Kunokucaciswa okuningi kwale Flange. Ama-Flanges we-Butt Weld ayabiza ngenxa yezintambo zawo ezinde ezinde nezindleko eziphezulu zabasebenzi ama-flanges e-WN athintana namapayipi noma ukufakwa, kepha ancamela izinhlelo zokusebenza eziphezulu zokucindezela. Intamo noma i-hub idlulisela ingcindezi kupayipi.

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]

Ama-Fasteners e-Carbon
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.

Izimpumputhe ezibukeli zingamadivayisi alula ukuphepha afakwe phakathi kwamaphaphu amabili wepayipi. Ngesikhathi sokusebenza okujwayelekile, ukuphela okuvulekile kufakwa njenge-spacer ukuvumela ukuhamba okungaphazanyiswa. Ukumisa ukugeleza epayipini, isiphetho esingaboni sijikelezwe sibe sendaweni phakathi kwama-flangese.

Ukupakisha: Sikhetha indlela efanele yokupakisha ukuqinisekisa ukuthi imikhiqizo ivikelwe kahle.

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-316l rf st flange umenzi
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-flanges we-UNS S31600 \ S31603 ama-Flanges asetshenziswa kwizimboni eziningi ezifana nemishini yokucubungula amakhemikhali, imboni yenjoloba, imboni yephepha & imishini yokulawula amaphepha, izimboni zemithi, izimboni zemithi nokuningi. I-SS 316L iyikhabhoni ephansi equkethe okuhlukile kwama-316 futhi ithwala ukungavikeleki kahle ngokuzwakalayo lapho kuqhathaniswa.