I-BS4504 BS10 ye-imeyili

I-Stainless yensimbi engu-304l yenziwa ukwakheka okunekhabhoni, i-nickel, i-silicon, i-nitrogen, isibabule, i-manganese, phosphorus kanye chromium ekwakhiweni kwayo

Lezi zingxenye zingasetshenziswa esimweni se-welded, yize zingatholi ukwelashwa okuvelelayo. Kubunye izinhlelo zokusebenza, ukusetshenziswa kwe-UNS S31600 SS 316l Flange kunikeza ukufinyelela okulula kwesisebenzi ngezinhloso ezibandakanya ukuhlanza, ukuhlola noma ukuguqulwa. Izimboni ezinjengezemithi, ezidinga ama-alloys ahlanzekile ekwenziweni kwemikhiqizo yawo akhethe ukusetshenziswa kwe-ASTM A182 F316L ngaphandle kwamaphapha amapayipi.

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.

Izinto ezingama-316 zitholakala ku-carbon ephezulu kanye nezinguqulo eziphansi zekhabhoni, ngokuya ngezidingo ze-welding kanye nobunzima bohlelo lokusebenza okuhlosiwe. Ama-316 amalangabi ensimbi engagqwali asetshenziswa cishe kuzo zonke izinhlelo zokusebenza zezimboni, kufaka phakathi i-petrochemical, uwoyela negesi, ukucubungula ukudla, ukucubungula amakhemikhali, izicelo zasolwandle, izinhlelo zasolwandle, zokwakha kanye nokwakheka.

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.

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.

Ezimbonini eziphatha i-nitric acid, ama-flange amapayipi wensimbi angama-304 angenacala I-304 amalangabi ensimbi engagqwali ahlala isikhathi eside futhi abiza kakhulu kunezinye izinhlobo ze-alloy. Ngenxa yezakhiwo ze-oxidizing zalesi sixazululo, kuzodala ukuhlukaniswa uma kusetshenziswa ekugxileni ngaphezulu kwama-55%.

I-310SS Flanges ibuye ibe nokumelana okuhle kwi-sulfidation kanye nezinye izindlela zokugqwala okushisayo. Yize zaziwe ngokuyinhloko ngezakhiwo zayo zokushisa eziphakeme, insimbi engagqwali engama-310 ibuye inikeze ukusebenza okuhle kakhulu emazingeni okushisa ama-cryogenic.

304
I-304l-ring-ring sockel welld find umucu unethayi lentambo efakwe intambo yensimbi yensimbi
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-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 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.

I-SS 304 Flange uhlobo olukhethekile nge-Orifice kanye ne-ANSI B16.5 SS 304 Blind Flange ngolunye uhlobo olukhethekile olungaxhumi izintambo kepha lunqamula izintambo.

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 ethu we-ASTM A182 F304 Ama-Flains angenasici abizwa nangokuthi "A2 Flanges" noma kwezentengiso ngokuthi "18 \ 8 Flanges". Ama-flanges angama-SS 304 izimpumputhe amafayili asetshenziswa kakhulu embonini. I-Stainless Steel 304 Slip Flange iqukethe i-18% chromium ne-8% nickel. I-Molybdenum yengezwa kuma-stainless wensimbi ama-uns ama-s30400 ama-flanges okusiza ukumelana nokugqwala kusuka kuma-chlorides emanzi olwandle kanye nama-dilifu acids.

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.
I-Finanling yensimbi Flange ibizwa nangokuthi ipuleti le-Flange. Ama-Flanges yizingxenye ezixhuma amapayipi komunye nomunye futhi zixhunywe emaphethelweni epayipi. Ukuxhumeka kwe-Flange noma i-Flange ngokuhlangene kubhekisele ekuxhumeni okuguqukayo kweqembu lezakhiwo ezihlanganisiwe zokubopha ezixhumeke ngama-flanges, ama-gaskets kanye nama-bolts.
Ama-Flanges ancishisiwe asetshenziselwa ukunciphisa ububanzi bamapayipi endaweni yokuxhuma. I-Flange empeleni iyinto eyindilinga enezindebe noma ikholaji kuyo, esetshenziselwa ukufukula nokusebenza kwe-welding. Lezi zinto ezifana nezinsimbi ezingezinciphisi ezingenasici zilusizo kakhulu ekusetshenzisweni kwezinga lokucindezela lapho ukuxhumana kwamapayipi amabili kufanele kube khona ngokuphelele. Ukunciphisa i-flange kubalulekile ngoba kunciphisa ububanzi bepayipi futhi kusekela ukugcinwa kwengcindezi nokugeleza koketshezi kuhlelo lokusebenza.

I-Incoloy 926 imelana nokushisa okwengeziwe kunensimbi ejwayelekile ye-chrome-nickel stainlel enjenge-304. I-nighting nickel equkethwe inqume inciphise ukumelana ne-oxidation okungcono kune-18-8 hlobo insimbi engenacala.

Ama-Flainless we-Stainless Grade 316 Ama-Flanges amelana nemvula ye-carbide, angavikelekile kumanzi amaningi awonakalisayo ngaphansi kohlu lwamazinga okushisa, asetshenziselwa ukuhambisa amapayipi okuhambisa amakhemikhali athutha amakhemikhali nezinto ezivuthayo

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

I-Finanling yensimbi Flange isebenzisa i-flange njengesixhumi phakathi kwezingxenye ezimbili zokuxhumeka kwamapayipi, kunokuba kuxhumanise ngokuqondile ipayipi. Inzuzo yayo uma iqhathaniswa nokuxhumeka kwepayipi okuqondile, i-filange yensimbi engenasici iphephe futhi ithembekile ngokwengeziwe, futhi isikhombimsebenzisi siphephe kakhulu.

Ama-flanges e-Stainless Adilishile? Asetshenziswa njengengxenye yokuxhumeka yamapayipi, ama-valves, amaphampu neminye imishini yokwenza amapayipi e-pipework.?to enze amapayipi e-pipework.

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

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

I-ASME B16.47 Series a wn \ blind flange 150 # -900 # 22 "-48" (ngaphandle kuka-900 usayizi: 26 "-48")

Imigoqo yensimbi yekhabhoni kanye nezinduku
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.

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-DIN2545 ka-Flange P440 DN10-DN500
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.

Ibanga lensimbi elingagqwali, ukwakheka kwamakhemikhali kwama-flanges wensimbi engenasici akunikeza ithuba ngaphezulu kwamabanga ajwayelekile e-carbon. Yize bebiza ngaphezu kwe-alloys yangaphambilini, ukusebenza abakunikezayo kuthatha izinhlelo zokusebenza ezingeni elilandelayo.

Ama-Flangeli ethu we-ANX S31700 SS ane-molybdenum ephethe, okulwa nokuphamba futhi asebenze njengezimpawu zokuthola ubufakazi ngepayipi emidlalweni yempahla ephansi, embonini yamanzi kanye noshukela. I-Steress 317 I-Flanges yethu yokulinganisa ngenhlanganisela ye-Chromium-Nickel-Molybdenum esebenzisa ukuqiniseka okuthe xaxa ekulweni okuphezulu futhi inikezela ngezinga elingenakuqhathaniswa embonini ye-aerospace kanye nezitshalo zensimbi.

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.

Ama-orice flaces asetshenziswa ngamamitha e-orifice ngenhloso yokulinganisa isilinganiso sokugeleza koketshezi noma amagesi epayipini elifanele. Ngababili bokucindezela "ama-tappings", ikakhulukazi ezinhlangothini ezi-2, ebheke ngqo komunye nomunye, zifakwe emthonjeni we-orifice

Ama-flainless angenasici angama-304 ama-lap alungele izinhlelo zokusebenza ezidinga ukumelana okungcono kokugqwala kunohlobo lwama-316 ngamandla amahle okushisa aphezulu. I-Flange yesitayela esingenamikhawulo engama-304 i-Flange iyi-ephansi yekhabhoni futhi ingavikelekile ekuzwakaliseni. Ngakho-ke, insimbi engenasici engama-304 eyeglass blind flanges ayisetshenziselwa kakhulu izingxenye ezisindayo ze-weldened. I-Stainless Steel 304 I-Nippolet Flangele ibhekwa njengengamelana ne-cormonition ephepheni emanzini okuphuza kwe-chloride emanzini okushisa okukhona, okuwohloka ngama-60 degrees Celsius.

Ama-flainless angenasici angama-304 ama-lap alungele izinhlelo zokusebenza ezidinga ukumelana okungcono kokugqwala kunohlobo lwama-316 ngamandla amahle okushisa aphezulu. I-Flange yesitayela esingenamikhawulo engama-304 i-Flange iyi-ephansi yekhabhoni futhi ingavikelekile ekuzwakaliseni. Ngakho-ke, insimbi engenasici engama-304 eyeglass blind flanges ayisetshenziselwa kakhulu izingxenye ezisindayo ze-weldened. I-Stainless Steel 304 I-Nippolet Flangele ibhekwa njengengamelana ne-cormonition ephepheni emanzini okuphuza kwe-chloride emanzini okushisa okukhona, okuwohloka ngama-60 degrees Celsius.

Ukwehliswa kokuqukethwe kwekhabhoni kanye nokufakwa kwe-nitrogen ku-alloy ye-ASME B16.11 CL3000 A182 F304L Slip on Allonges, yilokho okuletha izinguquko ku-alloy. Okokuqala, okuqukethwe okuphansi kwekhabhoni kunikeza kalula maqondana nokufudumala.