Incoloy 800 N08800 Amapayipi anama-Flanges

Lesi sigaxa sepayipi esingenasici sivame ukuthathwa ukuze sikwazi ukwenza ukuxhumana kwamanye ama-spools futhi sithanda kakhulu ezisetshenziselwa izimboni ezahlukahlukene ezinjengezitshalo zamandla kanye nokuhlaziywa kukaphethiloli zidinga amapayipi afudumele.

I-Hastelloy B3 iyinqwaba ye-nickel-molybdenum alloy enokumelana okukhulu ekuqhekekeni kokugqwala okuqinile, okukhonkotha, ukugqwala kanye nokuqina okushisayo okuphezulu ku-Alloy B2.

Ukuze uthole insizakalo edinga ama-creep alungile kanye nokuqhuma kwezakhiwo, incoloy 800h noma ama-800 ht asetshenzisiwe. Okuqukethwe okuphezulu kwe-nickel ne-chromium kuma-allomium kunikeza nokumelana okuhle kokugqwala.

Lapho esesimweni esilukhuni seminyaka yobudala, i-monel K-500 inokuthambekela okukhulu kokuqhekeka kwengcindezi ezindaweni ezithile kune-monel 400

I-Alloy K500 yacwengiswa ngu-Electro Slag Refining (ESR), ukuqinisekisa ukuthi ikhwalithi ehlanzekile futhi ephezulu kakhulu yezinto ezibonakalayo iyahlinzekwa.

I-Hastelloyb2 yi-alloy esekwe yi-nickel esebenza kahle ne-hydrochloric acid kuwo wonke amazinga okuhlala kanye namazinga okushisa. Ngakho-ke, imelana nokumelana okuqinile ekuqhekekeni kwengcindezelo kokugqwala nokugqwala okukhonkotha. Iphinde imelana ne-hydrogen chloride, sulfuric acid, acetic acid ne-phosphoric acid. Hastelloy b-2 ibanga le-hastelloy ?, I-nickel-molybdenum alloy. Kunamabanga amaningi ahlukene we-hastelloy ?, kufaka phakathi i-B-2. Hastelloy? Amabanga alungiselelwe izinhlelo ezithile. molybdenum

I-templen steel s Sebenzisa ngokunenzuzo ukuqalwa kwe-offsite ukuthuthukisa ijubane noma ukwakheka nokubikezelwa kwezindleko zesisombululo.

I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe

Ngakho-ke, uhlelo lwepayipi kumele lwenzelwe futhi lukhiqizwe ngendlela engaphatha ukucindezelwa okubangelwayo ngesikhathi sokuhamba kwezinto eziwuketshezi noma ze-gaseous. Ezinye izikhungo (izitshalo zamandla, ukufucuza kukaphethiloli, njll.) Zidinga izinhlelo ezinde nezinkulu eziyinkimbinkimbi zamapayipi. Ngaphezu kwalokho, lezi zinhlobo zezakhiwo ziphatha izinkinga ngenxa yesikhala esilinganiselwe sokusebenza.

I-cylindrical bulge inciphisa ukusetshenziswa kwe-flange ezimweni ezimbi kakhulu njengokuthi; amazinga okushisa aphakeme noma umoya ophakeme ocindezelwe. Lawa ma-flanges afakwa emapayiphu noma kumapayipi ngokusebenzisa i-butt-welding enika amandla ukulungiswa okuphelele komzimba. Ama-flanges ashelelayo nawo ajwayelekile ukusetshenziswa ngenxa yezindleko zawo eziphansi. Azidingi ukuqeda ngokweqile indawo ye-Welve Coud Flanges.

I-Alloy 800 Series (incoloy 800, 800h no-800ht) yi-nickel-iron-chromium superlosis enikeza amandla aphezulu okushisa kanye nokumelana ne-oxidation, ukumelana nezinye izinhlobo zokugqwala okushisa okuphezulu. Alloy 800 (ANS N08800), Alloy 800h (us N08810) kanye ne-Alloy 800ht (uns N0880)

Ezinye izinhlelo zokusebenza ezijwayelekile ze-Incontel 625 zifaka ukucubungula kwamakhemikhali, i-aerospace kanye nobunjiniyela basolwandle, imishini yokulawula ukungcoliswa kanye nokuphendula kwenukliya.

Ama-spools ensimbi angenasici asebenza kumakhasimende ngoba awaphuthelwa noma yiziphi izingxenye futhi asusa ubunzima bokufakwa kwe-inkazi.

Amanani aphezulu e-nickel ne-chromium e-autenitutic steress acrenless anikeza izakhiwo ezinhle kakhulu zemishini, kanye nokuphikiswa okuhle kakhulu kokugqwala.

Kusetshenziswa ama-Nuclear reactors ngezakhi ezinjengobushubhu wokulawula induku i-inlet tub, izingxenye zemikhumbi ye-reactor kanye nezimpawu zokotshani, owomisa umusi kanye nabahlukanisi be-D babilayo ama-reactors amanzi abilayo.

I-HT izokwakha lezi zinhlaka futhi izonikeza njengephakethe eliphelele njenge

I-Hastelloy C-276 iyinto evame kakhulu ukumelana nokumelana okutholakalayo njengamanje, kepha akuyona into eyiqiniso. Izinsimbi akufanele zivezwe ekushiseni okuphezulu, imvelo enamandla ye-acid. Futhi, kulula ukusebenza ngezindlela zokusebenza ezibandayo; Ukusebenza okushisayo kwenza kube lula ukwenza kanzima. Uma kushisa, izinga lokushisa kufanele ligcinwe phakathi kuka-1600¡ãf no-2250¡ãf.

I-Incoloy 800 N08800 Pipe Spools enezengezo ezifana ne-molybdenum Copper nitrogen kanye ne-silicon

Amapayipi ensimbi abuye abhekiswe njengezakhi ezenziwa kabusha zohlelo lwamapulangwe anjengamapayipi, ama-flanges kanye nokufakwa kwamapayipi, futhi afakwa ngesikhathi sokuthuthuka ngaphambi kokuwathumela ekwenzeni.

Incoloy 800 N08800 Pipe Pipe Spools Nickel-Chromium-Iron njengezinsimbi eziyisisekelo

Izingxenye ezihlangene kukhona ukushisa kuphathwe ngenhloso yokunciphisa izingcindezi zangaphakathi ezibangelwa. Inqubo yokwelashwa kokushisa yenziwa ngokusho kwe-ASME B31.3 Amazinga. Ngemuva kwalokho, amapayipi amapayipi kufanele apendwe ukuze avikelwe izindawo ezivela kunoma yiluphi ubungozi boxolo.

Imishini yokucubungula eshisayo ezinhlathini zezimboni, ezinjengamabhasikidi, amathreyi, nokulungiswa. Ngokucutshungulwa kwamakhemikhali noma kwe-petrochemical kusetshenziselwa ukushintshaniswa kokushisa nezinhlelo zamapayipi kuma-nitric acid media, ikakhulukazi lapho ukumelana nokuqhekeka kwe-chloride ukuxabana kokuqhekeka.

I-Monel 400 Solution Solution Alloy ingaqiniswa ngumsebenzi obandayo, kepha ingashisa noma isebenze kanzima noma ibanda kusebenze, bese ifakwa kwizakhiwo eziyinkimbinkimbi futhi i-welded isebenzisa inqubo efanelekile ye-welding.

I-Monel 400 iyi-alloy ye-nickel-Copper (cishe ngo-67% NI ¨c 23% CU) emelana namanzi olwandle kanye nomusi emazingeni okushisa aphezulu kanye nosawoti kanye ne-caustic solutions.

Inokumelana okukhulu ekuqhekekeni kwengcindezi - ukuqhekeka kokugqwala nokukhonkotha. Hastelloy B-2? Futhi ifaka ukumelana ne-hydrochloric acid kuwo wonke amazinga okuhlala kanye namazinga okushisa.

Inani lama-welds ku-spool kumele ligcinwe ukubala okuncane. Ubukhulu besikhala phakathi kwezindawo eziphakathi nendawo kanye nemigqa yesikhungo akumele ibe mikhulu kuneziphindwe kane udonga lwepayipi noma efanele. Ngemuva kwama-welds amakhulu, ama-tacks welds kumele enziwe ngokunembile. Zonke ama-welds e-spools kumele zisetshenziswe ngokuya ngokucaciswa kwenqubo ye-welding efanele (i-WPS). Ngemuva kokuthi inqubo ye-welding yenziwe, ukulawulwa kwekhwalithi kwezakhi kwenziwa ngochwepheshe.

Impendulo evilaphayo yobudala ye-Alloy 718 izimvume zokuvuselela kanye nokufudumala ngaphandle kokuqina okuzenzakalelayo ngesikhathi sokushisa nokupholisa.

Ukubambisana kuwumkhuba wezinto zokubutha zesakhiwo endaweni yokusebenzela noma esinye indawo yomhlangano ngaphambi kokuhambisa esizeni ukuze kusizakale ukwakhiwa.

I-Alloy 800 inokumelana ngokulinganiselayo kokuphikiswa kwemidiya eminingi enamanzi futhi iyamelana nokuqhekeka kokuphazamiseka ngenxa yokuqukethwe kwayo kwe-nickel. Emazingeni okushisa aphezulu, inokumelana ne-oxidation, ukuqeqeshwa kanye nokuvuselela kanye nokuqhekeka kanye namandla okuqina.

Hastelloy b2 2.4617 nickel-molybdenum alloy preab Pipe

Amapayipi angama-304 enziwe ngensimbi engama-304 engagqwali, impahla ejwayelekile futhi ethandwayo kuzinhlelo eziningi zezimboni ezidinga ukumelana nokugqwala kanye noximation. Lawa mapayipi amapayipi e-S30400 ahlanganiswe asebenzisa imishini ekhethekile nezinqubo, eziqinisekisa ukuthi zinembe kakhulu futhi zithembekile.