I-600mm Duplex End End Plate Flange ingenalutho lwe-Spun Pile

I-Duplex Scices inokumelana okuphezulu ezinhlotsheni ezahlukahlukene zokugqwala. I-Duplex Steel S31803 iyi-alloy evimbela kakhulu, enobunzima obuqine. Ama-Flanges we-Duplex Steel S31803 Butt Weld Flanges anezindawo ezinhle zokushisa eziphakeme.

Lokhu kwenzelwe ukuxhunywa ohlelweni lwamapayipi ngo-Butt Welding. Kuyabiza kakhulu ngenxa yentamo yayo ende, kepha kukhethwa ngezicelo eziphezulu zokucindezela. Intamo noma i-hub idlulisa ingcindezi ezansi kwehabhu kuya obukhulu odongeni e-butt Weld, ukunikeza ukuqiniswa okubalulekile kwe-flange. I-Flange Holes Qondanisa izimbobo zepayipi ukunciphisa isiyaluyalu nokuguguleka.

Ama-Flanges e-Druplex aklanyelwe ukuthuthukisa ukumelana nokugqwala okukhonkotha, amandla aphezulu, ukugqwala kwengcindezi, ukugqwala kwe-crevice kanye nokuqhekeka. Ama-Flanges e-Duplex Sliding Melana Nokugqwala Kwezinkinga Ze-Sulfide Nezindawo ze-Chloride. Ama-Flanges e-Duplex Flat ayingxenye ebalulekile yomndeni we-duplex filenge.

Inamandla aphezulu kanye nokuphikiswa okuhle kakhulu kokugqwala. Ama-Flanges ensimbi engagqwali anokugqwala okuhle kakhulu kokunhlangothi. Inokumelana okuhle kakhulu ekucindezelekeni kokuqhekeka ngisho nase-sulfide nase-chloride ezindaweni.

Zonke izinkanyezi ezingama-22055 zihlolwe nge-metallographically ukuqinisekisa ukuthi imikhiqizo ethunyelwe mahhala ezigabeni eziyingozi ezifana ne-sigma. Imvamisa isetshenziswa ngendlela yamapayipi we-welded noma izingxenye ze-tubular. I-alloy nayo isetshenziswa njengemikhiqizo yeshidi eyenziweyo neye-welded ezindaweni ezimelana nezimo zokugqwala okujwayelekile nokuqhekeka kokugqwayiza kwe-chloride.

I-Molybdenum ikhulisa ukumelana nokugqwala okukhonkotha kanye ne-crevice. Kodwa-ke, okuqukethwe kwalo ku-Duplex Steel engenacala ngokuvamile kukhawulelwe ngaphansi kwama-4% ngoba uMo futhi u-Ferrite wangaphambili futhi angaholela ezigabeni ezingafuneki zokuhlasela. I-nitrogen ithuthukisa ukumelana nokugqwala okukhonkotha kanye ne-crevice.

Ama-Flanges amade weWeld asiza ngezingcindezi eziphakeme kanye nesidingo se-Hub ende, e-tapered kungukusetshenziswa okuvame kakhulu ama-flanges entamo ye-weld. Lapho u-oda, kubaluleke kakhulu ukucacisa uhlelo lwamapayipi oluzosetshenziswa. Le Flange ilungele ukusetshenziswa ezindaweni ezibandakanya ukuguquguquka kwezinga lokushisa ngokweqile nokuphatha ngokweqile nokugoba.

Uma kuqhathaniswa namabanga afanayo we-ferritic kanye nama-auntenitic, i-super duplex steel 1.4410 Flange inezindleko eziphansi ze-alloying futhi, ngenxa yesivuno esithuthukisiwe kanye namandla okuqina, kunokumelana nokugqwala.

I-Molybdenum ikhulisa ukumelana nokugqwala okukhonkotha kanye ne-crevice. Kodwa-ke, okuqukethwe kwalo ku-Duplex Steel engenacala ngokuvamile kukhawulelwe ngaphansi kwama-4% ngoba uMo futhi u-Ferrite wangaphambili futhi angaholela ezigabeni ezingafuneki zokuhlasela. I-nitrogen ithuthukisa ukumelana nokugqwala okukhonkotha kanye ne-crevice.

I-Duplex 2205 Flanges ihlanganisa izimfanelo zokuphikiswa kokugqwayiza kwengcindezelo kanye namandla aphezulu athathwe ekubeni yi-alloy ye-ferrititic kanye namakhono ayo e-autusinitic.

Abahlinzeki bensimbi engagqwali i-flain flainle ancoma leli banga elingenamicikilishelwa imisebenzi ngoba uhla lwamabanga angenasici lufana nohlu lokumelana olungenasici lufana nohlu lokuphikiswa lwensimbi olungenacala, isb.

Umzimba wesisekelo we-DIN 1.4462 Flange unesakhiwo se-ferritic ne-auntenitic. I-Duality of Microssucture yayo ayiguquki kuphela izakhiwo zemishini kodwa futhi nezakhiwo zazo zokuphikiswa. Ukwakheka kwamakhemikhali kwama-flange ama-ex s31803 socket welld flanges aqukethe ama-chromium angama-22%, ama-3% molybdenum, no-5% kuya ku-6% nickel.

Izinhlobo zensimbi ezingenacala ezingenasici zinokumelana okuphezulu ekuqhekekeni okuphezulu kokugqwayiza kwengcindezelo, kepha ukuqina okuphansi kanye namandla anomthelela kunokwejwayelekile kwe-auntenitic 304 nama-316 ama-steres angenasici. Izinto ezinjalo zifaka amamaki angama-2205, F51, F53 noF60. Ama-Steel angenacala akhule ngokuthandwa ngokuhamba kweminyaka ngenxa yezakhiwo zawo zamakhemikhali namakhemikhali, futhi aqhathaniswa nensimbi eyisisekelo, ikakhulukazi enikezwe ukutholakala okuphezulu, umehluko wezindleko manje mncane.

Ngaphezu kwaleli banga elijwayelekile le-Dumplex, kukhona amabanga amakhulu duplex kanye ne-lean duplex. Ama-Flanges enziwe ngokuwa kwensimbi e-ASTM A182 F51 ANS S31803 nabanye. I-ASTM A182 Ukucaciswa kufaka phakathi izingxenye zengcindezi yezicelo zebanga le-Pressure. Lawa ma-Druplex Flanges angasetshenziswa ekucindezelweni okuphezulu kanye nezinsizakalo zokushisa eziphakeme ezifana nama-boilers, ama-condensers, ukushintshaniswa kokushisa, izitshalo zamandla, kanye nezinhlelo zokusebenza zemboni kaphethiloli.

Amabanga angenacala angenacala abizwa ngokuthi duplex ngoba la mabanga acishe abe ama-flange ane-flange Lesi sigaba sesigaba ezimbili i-missructure siqukethe okusanhlamvu okufana ne-auntenitic. Njengoba igama libonisa, ukwakhiwa kwe-duplex kunikeza le nto duplex yensimbi ye-socker ye-socker weld i-flange impahla ehlukahlukene yezakhiwo ezithandekayo.

I-Duplex 2205, us S32205, yigama lensimbi elingagqwali elithola igama layo "Druplex" elivela kwisici esixubile esiqukethe izingxenye ezilinganayo ze-Ferrite ne-Auden. Leli banga linhlobonhlobo ethandwa kakhulu, futhi lokhu okuqukethwe kwesigaba ezimbili kuyinto ebalulekile yokuvuselela ngaphezulu kwama-316 insimbi engenasici maqondana namandla okuvutha kanye nokuphikiswa kokugqwala.

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

Ukuphikiswa kwe-oxidation kwalezi zinto ezimbaxambili zesigaba sensimbi S31803 Butt Weld Flanges kulungile emazingeni okushisa aphezulu, kepha kuvame ukuba ngamazinga okushisa angaphezu kwamazinga okushisa angama-300 ngaphezulu kwama-degrees ama-degrees afinyelela kuma-475 degrees Celsius. Lezi zingcingo ezihlangene zesigaba se-S32205 ezihlangene ze-S32205 zibonisa ukusebenza okuphezulu nokuguguleka kokusebenza kanye nokukhiqizwa okuphansi okuphansi kanye nokuvuselelwa okuphezulu okushisayo kunokuqinisekiswa.

I-Butt Weld Flanges iyindlela ethandwa kakhulu ye-Pipeline Pepineline Flange. I-Tapered Hub Design of Butt Weld Flanges ihlinzeka ngokuxhumana okuqinile kakhulu, futhi ama-FLD we-Butt Weld angakhokhwa futhi agobe kaningi ngaphandle kokuyekethisa impahla kanye nekhwalithi yokuxhumanisa. I-Butt Weld Flanges nayo inenzuzo yokumelana kakhulu namazinga okushisa aphezulu aphezulu nangaphansi.

Banomklamo ovumela ukuthi amapayipi adlule ku-flange futhi athole iphuzu elifanele lokuxhumana. I-ASTM A182 Ibanga F53 WNRF Flange inentamo ebekiwe ebusweni.

Imishini eminingi yokucubungula isebenzisa i-Duplex 2205. Iphinde isetshenziswe yi-Industrial Storage kanye namayunithi okuhamba. Ama-pulp kanye namaphepha okugaya, amathangi awuketshezi nemishini yamaphepha nawo asebenzisa i-duplex 2205. Ilungele ukusetshenziswa ezindaweni zasolwandle.

Ama-Flanges e-Druplex asetshenziswa kabanzi ebunjiniyela obusetshenzisiwe, imishini kanye nezimboni zezimoto. I-Duplex Steel S31803 Lap Flanges ilungele izinhlelo zokusebenza ezidinga ukumelana okungcono kokugqwala kunohlobo lwama-316 kanye namandla amahle okushisa aphezulu. Sine-Duplex Steel S31803 \ S32205 FLANES E-STOCK. Ama-Flanges e-Druplex ajwayele ukusetshenziswa kumakhemikhali, ama-petrochemical, nasezimbonini zamandla.

I-3000 i-PSI SaE yakha i-Dumplex Steel Flange ye-Hydraulic Hoses - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

Ama-Flanges angakhiwa futhi njengezinhlobo ezihlanganisiwe, ezihlanganisiwe noma ezakhiwe. Ama-flanges akhiwe enziwe ngocezu olulodwa lwezinto ezingavuthiwe. Lokhu kubizwa nangokuthi ama-cast flanges.

I-S32205 Duplex Steel Asme SA182 Butt Weld Flanges ilungele amanzi olwandle nemishini yokukhiqiza amandla ngoba izindawo zabo ezibushelelezi zingamelana namazinga okushisa aze afike ku-600¡ãf, ngenkathi enezimpawu ezinhle kakhulu zokugeleza.

Lokhu kusho ukuthi ithola ukumelana nokugqwala kwayo okuphezulu kanye nokuphikiswa okuvela e-Aucen ku-alloy, kanye neWerkstoff No 1.4462 blrf Flange inamandla amakhulu nobulukhuni, bobabili okuyingxenye ye-Ferritic.

Le alloy iwusizo ikakhulukazi ku-the-50¡Ãf \ + 600¡ãf izinga lokushisa. Ngezicelo ezingaphandle kwaleli banga lokushisa, le alloy nayo ingabhekwa, kepha kukhona eminye imikhawulo, ikakhulukazi uma isetshenziswa ezakhiweni ze-welded.

Uma kuqhathaniswa namanye ama-steel, ama-flanges ethu ensimbi engagqwali aqukethe i-chromium eyengeziwe ngakho-ke anokumelana kahle nokugqwala. Izinhlobo ze-Duplex Slip Slip on Flanges ziqukethe i-10% chromium. I-Duplex Steel Flanges (BLRF) zizinzile ezizinzile futhi zinamandla alinganiselayo ngisho nasekushiseni okuphezulu.

Ama-flanges ngeke asetshenziswe emazingeni okushisa angaphezu kuka-600¡Ãf [315¡Ãc] ngoba kungahle kube ngaphansi kokufoneka ngemuva kwenkonzo kumazinga okushisa aphakeme ngokulinganisela.

Le alloy exotic isetshenziswa ekuhlolweni kwamafutha kanye negesi futhi isetshenziswa embonini yokucubungula amakhemikhali. Imishini eminingi yokucubungula isebenzisa i-Duplex 2205. Iphinde isetshenziswe yi-Industrial Storage kanye namayunithi okuhamba. Ama-pulp kanye namaphepha okugaya, amathangi awuketshezi nemishini yamaphepha nawo asebenzisa i-duplex 2205. Ilungele ukusetshenziswa ezindaweni zasolwandle.

Ama-flanges we-weld-minta athola igama lawo ezintanyeni ze-flange ezifakwe ekugcineni kohlelo lwamapayipi. Yenzelwe ukudlulisa ingcindezi kupayipi, ngaleyo ndlela kunciphise ukugxila okuphezulu kokucindezelwa phansi kwe-flange. I-Butt Weld Flanges ibiza kakhulu ngenxa yokwakheka kwabo nobunjiniyela babo kanye nento eyengeziwe.

I-Duplex 2205 ibonakala ngokumelana okuphezulu ekuqhekezweni kwe-Chloride Screen Corning, i-chloride pitting and crevice corring ukumelana, ukumelana nokugqwala okujwayelekile, ukumelana nokugqwala okuhle kwe-sulfide, amandla aphezulu nokusebenza okuhle.