I-ASME B16.47 Uchungechunge lwe-Bn \ Blind Flange 75 # -300 # 26 "-48"

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.

Nge-filange engagqwali, izinto eziqinile zokuqina ezifana ne-TI, i-NB no-Mo ziyangezwa ukwenza ngcono ukumelana nokushaywa. I-WelduAll ingcono kunaleyo ye-chrome stainless filange.

I-ASME SA182 304 Ama-flanges ensimbi engenasici ane-chromium engu-18%, i-8% nickel kanye nokuqukethwe okuphezulu kwekhabhoni ngo-0.08%. Ama-flanges we-UNS30400 SS achazwa njenge-Chromium-Nickel Auntenitic Alloys. Ngaleso sikhathi, iBanga 304 liyindinganiso "18 \ 8" Insimbi engenacala ongayibona kuma-PAS nasemathunjini okupheka. Sinikeza lezi zimvula ze-SS 304 amapayipi esicelweni sangokwezifiso kumakhasimende ethu afanele.

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-flice wensimbi engagqwali Ama-flangeni ancishisiwe wensimbi asiza ukuxhuma osayizi ababili abahlukahlukene bepayipi. I-316 ama-flanges e-stainless ensimbi asetshenziselwa ukuxhuma amapayipi osayizi abahlukahlukene. Kuthiwa futhi ebangeni lasolwandle.
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.
Njengoba izilinganiso eziphakeme zengcindezelo zidinga kuphela lolu hlobo lokuxhumeka lwe-flange, ama-flange we-butt weld ajwayele ukwenziwa ngobuso obuhlangene bendandatho (eyaziwa nangobuso be-RTJ. Le ndawo ebopha uphawu ivumela ukuthi i-gasket yensimbi ichotshozwe phakathi kwama-grooves ama-flanges amabili okuxhumanisa ukudala uxhumano oluhle kakhulu lwe-beldel assert emhlanganweni wepayipi ocindezelwe. Izintamo ze-RTJ Weld ezinokuxhunyaniswa kwensimbi yensimbi kungukukhetha okuyisisekelo kwezicelo ezibucayi.

I-Alloy Steel Pepe ne-Tube
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-HT Pipe iyinsimbi eluhlaza okwesibhakabhaka, yensimbi enemibala ye-silvery enobuningi be-1.5 ppm ekuqothulweni komhlaba. Ezimweni eziningi, kukhombisa ukufana kweTungsten lapho kuthambekela khona ukubhanqwa kochungechunge lwenguquko etafuleni lesikhathi, kodwa amaKhemu abo ajwayele ukukhombisa umehluko ohlukile kunalokho okungalindeleka.

Ama-Flanges we-Weld Butt Flanges kanye nama-Flanges amade we-Butt Weld anikeza ukuqiniswa kuzicelo ezidinga ingcindezi ephezulu kanye nezimo eziphansi kakhulu neziphakeme. Kuyasiza futhi ukukhethela ukukhathala okuphansi komjikelezo okubangelwa ukunwebeka okuguquguqukayo okuhlukile.

Ukuthethelelwa kwentengo ye-WN RTJ kunciphisa i-ring flange slip on class 300 - zhengzhou Huitong Pipeline Equipment Co, Ltd.

Azikho izikhala noma ama-grooves ezingaholela ekugcekeni kwe-crevice. Izintamo ezi-conical zaziwa nangokuthi "izintambo ze-nozzle" noma ezivame kakhulu "ama-hubs aphezulu". Yize ama-flanges abizayo, ama-weld we-butt ama-flanges aklanyelwe amahle kakhulu we-butt weld ngoba i-tapered tapered hub ihlinzeka ngamandla amahle nokuphikiswa kwezinhlanzi.

I-ASTM A182 insimbi engagqwali i-304l iyi-carbon flange ephansi engekho-nonmagnetic lapho incishwa kepha ukhula lapho kubanda. Ikhabhoni ephansi inciphisa amandla okulima amakhabhisi ayingozi.

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.

Sicabanga ukuhlinzeka okufanayo kubo ngezincazelo ezihlukile, amazinga, osayizi, ubukhulu, izingcindezi, amakilasi. Iphinde yaklanywa futhi yanikezwa amaklayenti ekuhlolweni okwenziwe ngokwezifiso nokwenziwa ngakho-ke noma yiziphi izidingo ezikhethekile zohlelo lokusebenza zinganganeliswa kahle.

Ama-flice wensimbi engagqwali Ama-flangeni ancishisiwe wensimbi asiza ukuxhuma osayizi ababili abahlukahlukene bepayipi. I-316 ama-flanges e-stainless ensimbi asetshenziselwa ukuxhuma amapayipi osayizi abahlukahlukene. Kuthiwa futhi ebangeni lasolwandle.
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.
Njengoba izilinganiso eziphakeme zengcindezelo zidinga kuphela lolu hlobo lokuxhumeka lwe-flange, ama-flange we-butt weld ajwayele ukwenziwa ngobuso obuhlangene bendandatho (eyaziwa nangobuso be-RTJ. Le ndawo ebopha uphawu ivumela ukuthi i-gasket yensimbi ichotshozwe phakathi kwama-grooves ama-flanges amabili okuxhumanisa ukudala uxhumano oluhle kakhulu lwe-beldel assert emhlanganweni wepayipi ocindezelwe. Izintamo ze-RTJ Weld ezinokuxhunyaniswa kwensimbi yensimbi kungukukhetha okuyisisekelo kwezicelo ezibucayi.

Kukhona namazinga ahlukile abusa osayizi abanobukhulu obuhlangane. I-ANSI B16.5 SS 309S blind Flange iyi-Flange eyimpumputhe esetshenziselwa ukuvala ukuxhumana.

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-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.

I-HTTPS: \ \ www.htpipe.com \ steel
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.

Ukuze uthole ukumelana okukhulu kokugqwala, ukuthethethelelwa kufanele kuncishiswe ngo-1900 ° F ubuncane futhi amanzi aqedwe noma aphonswe ngokushesha ngenye indlela ngemuva kokusebenza okushisayo okusebenzayo.

Amalangabi ensimbi engagqwali
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-Al-6XN isetshenziswa kabanzi ngoba iyi-6% moly Superauutustenitic alloy enikeza ukumelana okuqinile kuma-chlorides atholakala ku-ketchup, iziphuzo zemidlalo, nezithako ze-buffer, kanye nezithako ezisebenzayo ezenza ukuba zibangela ukugqwala okwenziwe kahle.

I-Flange ingubuso obuphakanyisiwe obuswidi enziwe nge-flange eyenziwe ngezinto ezingama-304L. Ama-flanges ashelelayo avumela amapayipi ukuthi aslayida kalula phezu kwawo, ngenkathi ubuso obukhulile busiza ukukhulisa ukuxhumana. I-BS4504 ububanzi obukhulu bokufafaza i-flange 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-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]

Sinikeza ama-Flanges ngama-valves axhuma, amapayipi kanye neminye imishini yokugwema ukuvuza. Ama-Flanges e-Duplex FLSE Alakala kakhulu ekugcekeni kwe-sulfide, ukuqhekeka kwe-crevice, ukugcwala kwengcindezelo nokuqhekeka kwe-chloride. Amandla amahle kakhulu okwenziwa kanye nokuqina okuvumela lezi dubu flanges ukuthi zigcinwe ezindaweni ezinokhahlo.

Lokhu kuhlanganiswa kwenza insimbi engagqwali engama-304 Flanges inamandla futhi inokumelana okuhle kokugqwala. Lawa ma-flanges anamandla amancane wesivuno angama-205MPA kanye namandla ashubile angu-515MPA. Leli banga linezinhlobo ezahlukene zama-flanges. Ama-flanges angama-SS 304 izimpumputhe asetshenziselwa ukuvala noma ukuvala amapayipi.

Ama-flice wensimbi engagqwali Ama-flangeni ancishisiwe wensimbi asiza ukuxhuma osayizi ababili abahlukahlukene bepayipi. I-316 ama-flanges e-stainless ensimbi asetshenziselwa ukuxhuma amapayipi osayizi abahlukahlukene. Kuthiwa futhi ebangeni lasolwandle.
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.
Njengoba izilinganiso eziphakeme zengcindezelo zidinga kuphela lolu hlobo lokuxhumeka lwe-flange, ama-flange we-butt weld ajwayele ukwenziwa ngobuso obuhlangene bendandatho (eyaziwa nangobuso be-RTJ. Le ndawo ebopha uphawu ivumela ukuthi i-gasket yensimbi ichotshozwe phakathi kwama-grooves ama-flanges amabili okuxhumanisa ukudala uxhumano oluhle kakhulu lwe-beldel assert emhlanganweni wepayipi ocindezelwe. Izintamo ze-RTJ Weld ezinokuxhunyaniswa kwensimbi yensimbi kungukukhetha okuyisisekelo kwezicelo ezibucayi.

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-RIM inezimbobo eziningi ezakhiwe kuyo enika amandla afakwe i-flanged ifakwe ku-flange evinjelwe. Lo mklamo ungcono kakhulu ngenxa ye-valve yesakhiwo.

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.

I-Plange Flange iyi-Flange ekhethekile eyenziwe ngama-disc amabili wensimbi anamathiselwe phakathi ngesigaba esincane sensimbi. Ama-Flanges abonakalayo athola igama lawo ngoba abukeka njengezibuko zokufunda, noma izibuko.

Ibanga SS 304L laziwa nangokuthi le-18-8 yensimbi, ikakhulukazi ngenxa yokwakheka kwe-chromium engu-18% kanye ne-8% nickel, obhekele ukuvimba okuvinjelwe okubangelwa ngenxa yama-acids embonini yokudla kanye nemboni yesiphuzo

304 304l amalangabi ensimbi engagqwali
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.

Kunamabanga ahlukene wezinto ezibonakalayo ezinjenge-Dumplex Steel elingakhuphuki kahle nama-flanges ensimbi engagqwali. Kunokubala okuhlukile kwengcindezelo efana ne-10 bar kuya kubha engu-60 noma i-PN16 ku-PN64. Kunezinhlobo zensimbi yekhabhoni enciphisa izinhlobo ze-flange ezinokugqoka okuphezulu nokumelana nezinyembezi.