Ama-Fasteners e-Duplex

Kungaba yindlela enhle yokuthuthukisa izixazululo nezinkonzo zethu. Umsebenzi wethu kungaba ukwakha imikhiqizo evelele kubathengi enolwazi olusebenzayo oluphakeme lwe-904l i-flange, i-flange ye-orifice ekhanyayo, 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-EN1092-1: 2002 I-Plate Flange yokufaka i-welding \

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-Al-6xn Alloy inomlando omude ekudleni, isiphuzo, ubisi, ukunakekelwa komuntu siqu kanye nasekhaya, kanye nezicelo ze-biotech kanye nezemithi.

I-UN08904, i-A182 F904L yenzelwe ukumelana nokuqina okuphezulu kokuqina okuphezulu ezindaweni ezahlukahlukene zenqubo. Inhlanganisela yokuqukethwe okuphezulu kwe-chromium nokuqukethwe kwe-nickel, okuhambisana nokungezwa kwe-molybdenum ne-zethusi, ukuqinisekiswa okuhle kokuphikiswa kokuqina kwamakhemikhali, ama-904l I-EnhancedSTIANS LETSS.Alloy 904L yakhelwe ekuqaleni ukubekezelela izindawo eziqukethe i-dilutelfuric acid. Iphinde inikeze ukumelana okuhle kwamanye ama-inorganic acid afana ne-Hot phosphoric acid kanye nama-organic acidi amaningi.

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.

Lawa ma-flanges e-BLRF enziwa asebenzisa izinto zekhwalithi yeprimiyamu. Lawa ma-flange alona ubumpumputhe wensimbi asetshenziselwa ukuvela kumapayipi, ama-valve namaphampu, nawo angasetshenziswa njengesembozo sokuhlola. I-Flange eyimpumputhe isetshenziselwa ukuvala imiphetho yezinhlelo zamapayipi.

Lezi zitayela ze-flange zaziwa ngokuthi "i-Hub Hub Weld Flanges" ngokusho kwesigatshana se-ASME B16.5 futhi zinikezwa imininingwane emincane kwiKhodi Ebusayo. Lokhu kungenxa yokuthi izintambo ezinde ze-weld zikhethwe ngesisekelo ngasinye sohlelo lokusebenza ngokuya ngezidingo ezithile zobunjiniyela bobunjiniyela bethangi noma umphangi wengcindezi. Ingcindezi yokusebenza, izinga lokushisa kanye ne-medium of the vessel zonke izinto ezisemqoka ekunqumeni ukuthi uluphi uhlobo lokuxhumeka kwe-flange ye-butt ye-butt

Ngamazinga aphezulu aphezulu we-chromium, i-molybdenum, ne-nitrogen, ama-alloogen ayi-6 anokumelana kahle namakhemikhali ahlukahlukene futhi afaneleke ikakhulukazi izitshalo zamanzi abunjiwe, izitshalo zasolwandle, izitshalo zenqubo ephezulu ye-chloride.

Isicelo esidinga inhlanganisela yamandla aphezulu nokumelana nokugqwala kungabheka amaflethi entamo ka-925 we-Weld. Konke kufanele kwenziwe ukunciphisa amandla okuqina komsebenzi we-Incoloy 925 Socket Weld Flanges, kepha kungancishiswa ngokunciphisa isivinini semishini kanye \ noma ukujula okusikiwe.
I-Stainless yensimbi engama-304l yenziwa ngezinto eziyisisekelo zensimbi engu-18-8 enezinto ezinama-chromium ayi-18%, i-8% nickel, ikhabhoni, i-silicon, isibabule, i-manganese kanye ne-phosphorus ekwakhekeni. Izinto ezibonakalayo zinamandla amahle nokuphikiswa okuphansi kokugqwala. I-304L yensimbi yensimbi engenasici yenziwa ngaphansi kwemininingwane nobukhulu obuhlukile ngokuya ngamazinga ahlukene.
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-Finanliss yensimbi Flange ngumkhiqizo osezingeni eliphakeme we-flange, enciphisa isisindo nendawo futhi udlala indima ebalulekile ekusetshenzisweni kwezimboni.

I-UN08904, i-A182 F904L yenzelwe ukumelana nokuqina okuphezulu kokuqina okuphezulu ezindaweni ezahlukahlukene zenqubo. Inhlanganisela yokuqukethwe okuphezulu kwe-chromium nokuqukethwe kwe-nickel, okuhambisana nokungezwa kwe-molybdenum ne-zethusi, ukuqinisekiswa okuhle kokuphikiswa kokuqina kwamakhemikhali, ama-904l I-EnhancedSTIANS LETSS.Alloy 904L yakhelwe ekuqaleni ukubekezelela izindawo eziqukethe i-dilutelfuric acid. Iphinde inikeze ukumelana okuhle kwamanye ama-inorganic acid afana ne-Hot phosphoric acid kanye nama-organic acidi amaningi.

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 angashiwo ukuthi yindlela yokuxhuma amapayipi. Ama-flanges ashelelayo asetshenziselwa ikakhulukazi uketshezi oluphansi lokucindezela olunobungozi obuvuza obuncane. Ama-flanges ensimbi angenasici avame ukusetshenziselwa amapayipi amanzi, ingcindezi ephansi yomoya ocindezelwe, njll.

Kuyinto i-alloy yensimbi engagqwali ene-nickel ephezulu (24%), i-chromium (22%), i-molybdenum (6%), kanye ne-90% Ukuqokwa) ngenkathi u-2205 (ama-US s32305 \ s31803) no-2507 (ama-US s32750) ama-duplex kanye ne-super duplex insimbi engenacala, ngokulandelana.

I-Finanliss yensimbi Flange uhlobo lwento ejwayelekile yensimbi, esetshenziswa kabanzi ukukhiqiza imishini nezingxenye ngezidingo eziphezulu zokusebenza okuphelele (ukumelana nokugqwala, ukwakheka). Insimbi engenacala iyidlelo lensimbi engagqwali elikhiqizwa ngokuya ngamazinga e-ASM AMER ASS ASSM. Insimbi engenasici iyinsimbi esetshenziswa kakhulu yensimbi engenasici kanye nensimbi engasho lutho. Kusebenza kwimishini yokukhiqiza ukudla, imishini yamakhemikhali ye-Xitong, amandla enuzi, njll.

Lawa ma-flanges ane-threaded alungele ukushiswa njengoba enokuqukethwe kwekhabhoni ephansi kunemvume engama-301 kuya ku-303, okugwema ukuhanjiswa kwe-carbide ezihlolweni ze-welding. Ama-flanges we-buttless butt we-butt ajwayele ukusetshenziselwa amagiya ku-composite, okunempilo, ephepheni, ezimayini, izinkampani zezemithi kanye ne-petroleum. Ukwanda kwe-molybdenum kanye nokuqukethwe okuphezulu kwe-nickel kwenza insimbi engenasici engama-304 izimpumputhe ezilungele izinhlelo zokusebenza ezindaweni ezinokhahlo, ezindaweni ezingcolile zasolwandle kuya kwamazinga okushisa aphansi.

Ama-flanges we-ASTM A182 F5 enziwe nge-Alloy yensimbi ye-Chrome-Molybdenum ngakho-ke anokuphikiswa okuphezulu kwe-fracture. Isisindo sabo esiphansi siyathandwa futhi ngenxa yekhabhoni yabo ephansi ne-alloy ephezulu. Kumelana kakhulu nokuqhekeka kokugqwala kwe-sulfide futhi kungamelana nokuhlaselwa kwe-hydrogen.

Yize zombili lezi zinsimbi zithathwa njengezinhlamvu zensimbi ephansi yekhabhoni, zihlukile kakhulu. Isibonelo, "l" umele "ophansi" ngensimbi engama-316l, okusho ukuthi i-alloy inokuqukethwe okuphansi kakhulu kwekhabhoni. I-316l ehlukile futhi imelana nokugqwala okukodwa futhi ingamelana namazinga okushisa aphezulu kune-316. Yingakho i-316l ivame ukusetshenziswa kumaphrojekthi wasolwandle nezakhiwo.

Amapuleti we-nickel alloy namashidi namakhoyili
I-Flange, eyaziwa nangokuthi i-Flange Plate noma i-Flange, iyingxenye yokuxhuma ipayipi ngepayipi ne-valve, exhunywe ngasekupheleni kwepayipi. Ama-Flanges anezimbobo. Ama-Flanges nama-Flanges axhunywe ngokuqinile ngama-bolts futhi avalwe ngama-gaskets.

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-Stainless Steel 316 ama-Flanges enziwe ngensimbi e-auntenitic engagqwali equkethe i-chromium, nickel kanye molybdenum. Ukungeza ama-4% molybdenum ekwakhiweni kwenza umehluko ezindaweni ezisebenza ngomshini nakwezemvelo. I-NAVSTAR Steel ngumkhiqizi oholayo kanye nomhlinzeki we-SS 316 Flanges ngosayizi namazinga ahlukene. Kunezinhlobo ezahlukene zama-flanges afana nama-flanges ayimpumputhe, ama-flanges ashelelayo, ama-flange amafayili we-butt kanye nama-flate. Ngamunye wabo ukhonza injongo ehlukile futhi eyingqayizivele epayipini.

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

I-Incoloy 926 nayo iyamelana nokugqwala kwengcindezelo kwe-chloride, ngokumelana kahle nokugqwala ku-oxidizing kanye nokunciphisa imidiya.

Ama-flanges angama-254 aqukethe amanani amakhulu we-chromium ngokuqhathaniswa namanye ama-steel futhi ngenxa yalokho abe nokuphikiswa okuhle kokugqwala. I-SMO 254 Ama-Flango aqukethe cishe ama-10% we-chromium.

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-flauses we-253ma ensimbi ajwayele ukuklanywa ngokucindezela okuphansi, izinhlelo ezingezona ezijikelezayo zezimboni. Lawa ma-253ma Flanges asetshenziswa ngokujwayelekile ezimweni zokucindezela eziphansi.

Isicelo esidinga inhlanganisela yamandla aphezulu nokumelana nokugqwala kungabheka amaflethi entamo ka-925 we-Weld. Konke kufanele kwenziwe ukunciphisa amandla okuqina komsebenzi we-Incoloy 925 Socket Weld Flanges, kepha kungancishiswa ngokunciphisa isivinini semishini kanye \ noma ukujula okusikiwe.
I-Stainless yensimbi engama-304l yenziwa ngezinto eziyisisekelo zensimbi engu-18-8 enezinto ezinama-chromium ayi-18%, i-8% nickel, ikhabhoni, i-silicon, isibabule, i-manganese kanye ne-phosphorus ekwakhekeni. Izinto ezibonakalayo zinamandla amahle nokuphikiswa okuphansi kokugqwala. I-304L yensimbi yensimbi engenasici yenziwa ngaphansi kwemininingwane nobukhulu obuhlukile ngokuya ngamazinga ahlukene.
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-Incoloy 925 Flange ivame ukusetshenziselwa igesi ephansi nangaphezulu kwegesi - kahle ngenxa yokumelana kwayo okuhle kakhulu ekuqhekekeni kwengcindezi ye-sulfide ukucindezelwa kanye nokuqhekeka kwengcindezi ku-oyela engcindezini¡ ± (H2S aqukethe) uwoyela wemvelo kanye negesi yemvelo.

I-ASME SA182 SS 317 Flinges High Molybdenum okuqukethwe kuthuthukisa ukumelana nokuphamba okuphakeme. Kuyinto engavikeleki kakhulu yochungechunge lwama-300.

Isicelo esidinga inhlanganisela yamandla aphezulu nokumelana nokugqwala kungabheka amaflethi entamo ka-925 we-Weld. Konke kufanele kwenziwe ukunciphisa amandla okuqina komsebenzi we-Incoloy 925 Socket Weld Flanges, kepha kungancishiswa ngokunciphisa isivinini semishini kanye \ noma ukujula okusikiwe.
I-Stainless yensimbi engama-304l yenziwa ngezinto eziyisisekelo zensimbi engu-18-8 enezinto ezinama-chromium ayi-18%, i-8% nickel, ikhabhoni, i-silicon, isibabule, i-manganese kanye ne-phosphorus ekwakhekeni. Izinto ezibonakalayo zinamandla amahle nokuphikiswa okuphansi kokugqwala. I-304L yensimbi yensimbi engenasici yenziwa ngaphansi kwemininingwane nobukhulu obuhlukile ngokuya ngamazinga ahlukene.
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.

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-RFWN FLANCE (ephakanyisiwe ebusweni bentanta yentamo ebusweni) ingenye ye-flange esetshenziswa kakhulu embonini yepayipi. Kulula ukuqaphela nge-haped yabo ende ye-tapered efaniswa nobukhulu bodonga (onomthwalo wepayipi.