Ngaphezu kwezakhiwo zamakhemikhali nezemishini ezihlangabezana nokucaciswa kwe-ASTM A182, amaflethi anciphise ngensimbi engagqwali afaka izidingo ezijwayelekile ze-ASME B16.5 nezincomo zokuxhumeka kwe-Flange okuvinjezelwe, ama-ganges ama-gaskets, namalunga we-flange.
Ukunciphisa i-Flange kuyindlela ekhethekile ye-flange ekhombisa ukuzuzisa lapho isetshenziswa kumaphrojekthi adinga amapayipi amabili afanele amasayizi ahlukene ndawonye. Kunezinhlobo eziningi ezahlukene zokunciphisa ama-flangeli, ezinye zazo ezikulandelayo - ukunciphiswa kwentamo ye-weld, ukuncipha kwe-ASME B16.5 ama-reducers kanye nama-threaded amunyu.
Lolu hlobo lwe-Flange lwenzelwe ukuxhuma ngokuxhumeka kwe-butt weld kumapayipi noma imishini edinga amalunga avuthayo. Izintamo zeWeld zinikeza insiza enhle ezinhlobonhlobo zokushisa nezicelo zokucindezela. Ama-Flanges we-Butt Weld kumele acacise uhlelo lwepayipi lokumba. Ngenxa yentamo ebekiwe, kungukukhetha okuthandwayo kwemikhumbi yokucindezela kanye nokwakha ama-manholes, njll. Lawa ama-flanges ayaziwa nangokuthi ama-ani flanges noma asme B16.5 Amaphabhibi.
ANSI B16.5 Umkhiqizi wensimbi engenasici, ASTM A182 304, 304L, 316, 316L, FLAngeE, SW FLANGE, RF, FLAngeE, RF, FF, RF, FF, RF, FLO, I-RTJ, ubuso be-TF ^ - zhengzhou Huitong Pipeline Equipment Co, Ltd.
Ukunciphisa ama-flanges kufanelekile ukuguqula osayizi wepayipi, kepha akufanele kusetshenziswe uma kushintshwa kungazelelwe kuzokwakha isiyaluyalu esingafuneki, njengokuxhunywa kwepompo. Ukunciphisa ama-flanges aqukethe i-flange yobubanzi obuthile ngezimbobo zamadayimane ahlukene futhi amancane. Ngokungeziwe kusayizi we-bore ne-hub, i-flange izoba nobukhulu ngosayizi omkhulu wepayipi.
I-Flange ngokwayo ayifakwanga, kepha ukuphela kwepayipi okufushane kuyafakwa \ slid phezu kwe-flange futhi ifakwe kupayipi. Leli lungiselelo kusiza ukuhambelana kwe-flange lapho kungahle kube khona ukungahambi kahle. E-Flange ye-Lap, i-flange ngokwayo ayixhumani noketshezi. Umphetho we-stub uyingxenye efakwe kupayipi futhi uthintana noketshezi.
Ama-Flanges afakiwe asetshenziswa ngamapayipi anezintambo zangaphandle. Inzuzo yalawa ma-flanges ukuthi ingafakwa ngaphandle kokufudumala. Ama-Flanges ahlanganisiwe angafakwa kumapayipi osayizi ahlukahlukene ngaphandle kwe-welding futhi le yinzuzo eyodwa enkulu lapho ama-flanges afunwa kakhulu khona
Intamo ye-weld inikezela ngamanani angeziwe ngenkathi ubuso obuphakanyisiwe bunikeza indawo eyengeziwe yokunamathiselwa. Lawa ma-flanges nawo aqinile ngamandla wesivuno esingu-205mpa esincane kanye namandla we-515mpa aphansi. I-SS 304L Sorf Flange?
Iziphetho ezimfushane ziyatholakala ngohlobo lwe-a nohlobo B. Thayipha ama-EMPLOS ajwayelekile kakhulu. Ama-Flanges we-Lap afulethi kuphela. Abantu badida ama-flanges we-LAP ngama-flanges we-slip
Izakhi ezakhiwe ngaphansi kokucaciswa kwe-ASTM A182 ezinjengama-317l ama-flanges ensimbi engagqwali enzelwe ukusetshenziselwa amazinga okushisa aphakeme. Lokhu kucacisa kubheka izidingo ezahlukahlukene ukuthi lawa ma-flanges adinga ukuvumelana nayo. Imvamisa, okufana nokucaciswa okuningi kwe-ASTM, i-ASTM A182 kufanele ihambisane nayo yomibili imishini namakhemikhali kanye nezindlela zokuhlola
Kunama-flanges ahlukahlukene we-autenitic ne-ferritic emakethe. I-SS Flange eyaziwa nangokuthi i-filange yensimbi engenasici ingenye yazo. Ama-flain angenasici ngensimbi amaphayiphu atholakala emabangeni ahlukahlukene ahlukahlukene ahlukahlukene emishini. Ngenxa yokumelana kwabo kokugqwala, la ma-flange amaphayiphu ensimbi angenasici asetshenziswa izitshalo zokukhiqiza ezicijile nasomanyolo. Abakhiqizi bensimbi engenasici e-India bancoma la mafulethi ngenxa yokumelana kwabo nokuqhekeka okuhlobene nokugqwayiza okuhlobene. I-SS 316 Flate Flanges iyi-auntenitic grade flanges enokuqukethwe okuphezulu kwe-molybdenum.
Ukungcola-ukungcoliswa kungakonakalisa insimbi engenasici ye-Flange Base Metal, okuholela ekuqothulweni komkhiqizo ophelile. Isikhungo se-Post-Weld sinconyelwe ama-Flanges wensimbi engenasici angama-304. Ngokwengeziwe, ukusebenza kubanda kwamakhaza ama-Oatey angenasisekelo wensimbi akwenyusa amandla ashubile nobulukhuni. Ama-Flanges akhombisa amandla ajwayelekile ashubile angu-75 000 psi 515 MPA kanye namandla okuvutha angama-30,000 psi 205 MPA. I-ANSI B16.5 Ama-Flanges we-Weld Weld angu-S30400 Butt angashisa ngokujwayelekile.
Kodwa-ke, kufanele kukhawulelwe kuma-927 degrees Celsius futhi akufanele ahambe ngaphansi kwalokho. Izinga lokushisa elifanelekile lokushisa okushisayo kwensimbi engenasisekelo kuphakathi kuka-1149¡Ãc - 1260¡Ãc. Ukuze uthole ukumelana okuphezulu kokugqwala, ama-flange angenazimpawu zensimbi adinga ukuvezwa komsebenzi. Lawa ma-asTM a182 F316 Flanges ayimpumputhe ayatholakala emakilasini wokucindezela ahlukene. I-Werkstoff No 1.4301 Lap Flanges isetshenziswa kumakhemikhali, amandla, amandla, izimboni zezokwelapha kanye ne-petroleum.
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.
Ngaphezu kwe-ASME B16.5, abakhiqizi basebenzisa ukucaciswa kwe-ASTM A182 ekwakhiweni kwalawa mafulethi. I-ASTM A182 SS Dreducer Flanges enama-hubs enzelwe ukusetshenziswa ezindaweni eziphakeme zokushisa. Kungaleso sizathu-ke lezi zinsimbi zensimbi ezinciphile zivame ukuhlinzekwa ngokwelashwa kokushisa.
Ama-Flanges asetshenziswa ezinhlobonhlobo zezicelo ngezinhloso ezahlukahlukene. Ama-flanges ensimbi angenasisekelo asetshenziselwa ukuqeda ipayipi ngokuvala ukuxhumana. Ama-flanges eza ngobukhulu obuhlukile, imininingwane kanye namazinga. Usayizi usuka? amayintshi kuya kumasentimitha angama-48 ngosayizi onobukhulu obukhulu.
I-HT Pipe inikeza uhla olubanzi lwensimbi ye-carbon, insimbi engenasici kanye ne-nickel alloy flanges. Futhi singahlinzeka ngama-Flangese akhethekile afana nama-Flanges amade we-Butt Weld, izidingo ezikhethekile zezinto ezibonakalayo kanye namaphaphu aphezulu okukhiqiza amapayipi.
Amamaki abonakalayo athandwa kakhulu enziwe ngensimbi yekhabhoni. I-HT PIPLE AKUFANELE inikeze ama-Flanges we-Carbon Stone Pipe kanye nama-Flange Fittings, kepha futhi sinikeza ama-Flanges ensimbi engagqwali amaphrojekthi ahlukahlukene. Ama-Flate Flanges angayalwa ngemisebenzi yamanzi nezinhlelo zokusebenza ze-petrochemical. Ama-Flanges we-Bar kanye nama-gauge ama-gauge angakhiwa futhi nobukhulu kukhathalogi yethu.
Amapayipi Flangele axhumeka amapayipi nezinto ohlelweni lwamapayipi ngokusebenzisa ukuxhumana okubilisiwe kanye nama-gaskets. Ama-flanges asetshenziswa kakhulu yi-butt welding flanges, ama-flanges ashelelayo, ama-flanges ayimpumputhe, ama-flanges we-welding we-socker, ama-flange ahlanganisiwe kanye nama-flanges ahlanganisiwe (ama-flanges e-LTJ). Lolu hlobo lokuxhumeka kumaphayili we-Piales lusiza ukungafani nokunqanyulwa kwensiza kanye nokulungiswa njalo. Ukucaciswa okuvame kakhulu ngensimbi ye-carbon kanye nama-flanges ensimbi angenasici yi-ANSI B16.5 \ ASME B16.5.
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.
Izindandatho zegazi zinikeza indlela elula yokudonsa amapayipi, ukuthatha amasampula, ukunamathisela amathuluzi noma ukuphuma kwegazi. Ama-Alloys ahlanganisiwe amasongo egqekeza ngensimbi engenasici kanye nezinye izinketho zokumelana nokugqwala.
Ama-flainles ensimbi engagqwali, ama-flango angama-304, amalangabi angama-3042, ama-flango angama-314, ama-flango angama-3166, ama-flango angama-3166
Kunamabanga ahlukene ka-304l ngokuya ngokuqukethwe kwekhabhoni. Ama-flanges wensimbi engagqwali angama-304l akhiwa nge-chromium engu-18% efanayo, i-8% nickel kodwa ngokuqukethwe okuphansi kwekhabhoni kunezinto ezingama-304 flange.
I-HT PIPE ikunikeza yonke indawo yalezi zinsimbi ezingenasici ezivutha izinsimbi futhi kukusiza ukuthi ukhethe i-SS 304 Puddle Flange evumelana kahle nezinhloso zakho. With abasebenzi bethu abachwepheshe abazinikezele ensimini, ngeke ube nazinkinga zokuthenga, ukuletha noma ukufaka umkhiqizo wakho.
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.
Ukunciphisa ama-Flanges kusetshenziswa kabanzi kumanzi wamanzi, amandla kagesi, izitshalo zamandla, ukufakwa kwamapayipi, imboni, nemithambo yengcindezi. Umkhiqizo unokuphikisana nokugqwala. acid. Inzuzo yempilo ende.
Ama-Flanges ensimbi engagqwali aklanyelwe ukunakekelwa kusetshenziswa amasu akhona ngaphansi kokuholwa kombono kochwepheshe abafeziwe ekwenziweni kweyunithi yezokukhiqiza. Ibanga elihlinzekiwe lihlolwe ngokuqinile kumapharamitha ahlukahlukene wekhwalithi yokuqinisekisa ukungenaphutha kanye nesici mahhala. Le mikhiqizo isetshenziswa kabanzi kwizimboni ezahlukahlukene futhi yaziswa kabanzi ngamakhasimende okuba nezimpawu ezingafinyeleleki. Ibanga elinikezwe linikelwe ngezinto ezisetshenziswayo eziqinisekisiwe eziqinisekisiwe.
Ama-Flanges we-Metal asetshenziswa kakhulu kuzicelo zezimboni, ezentengiso nezenhlangano. Ama-flange ensimbi amaphayili atholakala ezinhlobonhlobo zezitayela nezilinganiso zokucindezela. Ama-Flanges wensimbi ahlukaniswa kusuka ku-150 kuya ku-2500 #. Ngaphezu kokucacisa isilinganiso sokucindezela, ezinye izivundi, ezinjenge-butt weld kanye nama-socket weld flanges, adinga uhlelo lokupheka lwamapayipi okumele lucaciswe. Lokhu kuqinisekisa ukuthi umgodi wepayipi uhambelana nomgodi entanyeni ye-weld noma iSocket Weld Fleld.
I-A182 F304L wnrf Flange iyintamo ye-weld ephakanyisiwe ubuso obuhle. Kungokwencazelo ye-A182 okuyikho ukucaciswa kwama-flanges akhiwe futhi agoqiwe angenacala, ukufakwa, ama-valve kanye nezingxenye zensiza yokushisa ephezulu
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.
