Insimbi engenasici is s30400 SS 304 Buttweld Fittings Bend

Phakathi kwamabanga ahlukahlukene wensimbi engenasici, ibanga elilodwa yinsimbi ye-auntenitic equkethe i-columbium. Ukufakelwa okwenziwe kusuka kuyo kubizwa ngokuthi ukufakwa kwensimbi engagqwali 347. Zisetshenziswa kabanzi emazingeni okushisa aphezulu futhi zinekhwalithi emangalisayo ne-welding. Ukufakwa kweColumbium kuya kokufiphala kwensimbi engagqwali 347 Weld Kubonisa nokumelana okuthuthukile kokugqwala ezindaweni ezinamandla kakhulu. Kusetshenziswa kabanzi ukufaka, xhuma futhi kulungiselele eminye imikhiqizo.

I-Alloy 20 yaziwa nangokuthi yi-UNS N08020 okuyibanga elingagqwali lensimbi equkethe i-alloy ephezulu enokumelana okuhle kakhulu ekugculiseni kwengcindezelo ne-sulfuric acid. Leli banga le-alloy liqukethe izinto ezahlukahlukene ezinjengethusi, nickel; I-Chromium ne-molybdenum elithi ndawonye lisiza ekunikezeni ukugqwala kwe-crevice, ukumelana nokugqwala nokukhonkotha.

Ukufaneleka kwepayipi kwenzelwe ukufakwa esizeni emaphethelweni (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho ekuqondisweni

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

I-alloy ibuye ibe nezakhiwo ezinhle kakhulu zemishini futhi iveza inhlanganisela efiselekayo yamandla aphezulu nokusebenza okuhle.

I-Alloy 20 yaziwa nangokuthi yi-UNS N08020 okuyibanga elingagqwali lensimbi equkethe i-alloy ephezulu enokumelana okuhle kakhulu ekugculiseni kwengcindezelo ne-sulfuric acid. Leli banga le-alloy liqukethe izinto ezahlukahlukene ezinjengethusi, nickel; I-Chromium ne-molybdenum elithi ndawonye lisiza ekunikezeni ukugqwala kwe-crevice, ukumelana nokugqwala nokukhonkotha.

I-Steel-Phambili Yesigaba S31803 \ S32205 Sokunciphisa i-Deformation kanye nokuqhekeka ekushiseni okuphezulu, okuphakeme kunezingxenye zensimbi ezejwayelekile embonini yamakhemikhali azwela ukuqhekeka kokugqwala kwe-chloride.

Singumkhiqizi, umhwebi, isitoko, umphakeli kanye nokuthumela ngaphandle kwehla eligcwele le-Duplex Steel S31803 eyenziwe nge-50-50 auntenitic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

I-alloy ibuye ibe nezakhiwo ezinhle kakhulu zemishini futhi iveza inhlanganisela efiselekayo yamandla aphezulu nokusebenza okuhle.

I-SD Drusers yenzelwe ukumelana nokuphikiswa, ukukhathala kokugqwala, ukugula kwe-erossion, i-SCC, ukugqwala kwama-crevice kanye namandla aphezulu kanye nekhono elihle le-welding. I-SD Cross ihlanganisa i-dectity, amandla aphezulu emishini kanye nokuphikiswa kokugqwala ezindaweni zomoya.

I-ASTM A234 Imboza i-Carbon Insimbi ye-Carbon kanye nokufakwa kwensimbi ye-alloy yezokwakha ezingenamthungo kanye ne-welded embozwe ukubuyekezwa kwakamuva kwe-ASME B16.9, i-MSS-SP-95, ne-MSS-SP-97, kanye ne-MSS-SP-97, kanye ne-MSS-SP-97, kanye ne-MSS-SP-97. Lokhu kufakwa kusetshenziselwa ukucindezela kwamapayipi okucindezela kanye nokucindezela komkhumbi ukubonwa kwenkonzo kumazinga okushisa alinganiselayo nawokuphakanyiswa.

Ukufakwa kwamapayipi kwensimbi okungenagceke okufana ne-304 noma 3016l kuyatholakala ngezinhlobo ezahlukahlukene ezisetshenziselwa izinhlelo ezihlukile ezifana nentambo, kwavutha, ngaphandle kwe-flare kanye ne-flange adaptha. Banikeza uphawu oluphephile futhi oluvuzayo bobufakazi bokuhlaziya, amayunithi wokucubungula amakhemikhali, amayunithi okuhlinzeka ngamandla, kanye nemigqa ehlukene yokucubungula. Zilungele izinhlelo zokusebenza zengcindezi ephezulu kanye namazinga okushisa aphezulu, ngokwesibonelo, imboni yenuzi kanye ne-petrochemical, njll.

Umehluko omkhulu ekwakhiweni, uma kuqhathaniswa nensimbi ye-auntenitic engagqwali ukuthi ama-duplex steel anokuqukethwe okuphezulu kwe-chromium, 20¨c28%; I-molybdenum ephakeme, kuze kufike ku-5%; I-nickel ephansi, kuze kufike ku-9% no-0.05¨c0.50% nitrogen. Kokubili okuqukethwe okuphansi kwe-nickel namandla aphezulu (okunika amandla izigaba ezincanyana ezizosetshenziswa) zinikeza izinzuzo eziningi zezindleko. Ngakho-ke zisetshenziswa kakhulu embonini kawoyela osogwini nolwandle lwePipework Systems, ManFours, Risers, njll. Futhi embonini yePetrochemical ngendlela yamapayipi nemikhumbi yengcindezi. Ngaphezu kokuphikiswa okuthuthukile kokugqwala uma kuqhathaniswa nochungechunge lwensimbi engu-300 olungenamikhawulo Dumplex Steel futhi linamandla aphezulu. Isibonelo, uhlobo lwensimbi engama-304 elingenamikhawulo lunamandla okufakazelwa ngo-280

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

I-alloy ibuye ibe nezakhiwo ezinhle kakhulu zemishini futhi iveza inhlanganisela efiselekayo yamandla aphezulu nokusebenza okuhle.

I-ASTM A403 WPP304 Pipe BELNEB yenziwa ukuze ilawulwe izimo zokugwema ukuqeqeshwa, ukuhumusha kanye nokulinganisa. Izindlela zokwelashwa okushisa ziyingcindezi yokucindezela, okuqinisayo kanye nokukhulisa okunamandla okumelana nempahla yokuphikiswa nokugqwala.

I-Alloy400 iyi-alloy yesigaba esisodwa sesigaba sesigaba se-ni-cu

Thayipha ama-elbows amade e-radius, i-radius ende ebinciphisa ama-elbows, ukubuyisa okumugqa kwemisebe emifushane, ama-radius radius ama-180, ukunciphisa iziphambano eziqondile, ukunciphisa iziphambano ezihlangene, amakhefu, ama-reducers

Okuqukethwe okukhulu kwezinto ezenziwayo njenge-chromium, i-molybdenum, ne-nitrogen ku-s3 ex s32750 tee kusiza ukwaziswa ngokugodla ukugqwala kwe-crevice nokukhonkotha. I-SD EXS S32750 Isiphambano ihlanganisa amandla amakhulu wemishini futhi nge-decticity enhle ngokumelana nokumelana nokugqwala komoya ohlukile.

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali zamakhemikhali, kufaka phakathi ama-oxidizers aqinile anjenge-forric nama-chupric chlorides, kanye nemidiya evulekile evulekile (i-organic ne-inorganic).

Hastelloy X Pipe Bend un N06002 Amapayipi Fittings anokumelana okuhle ekuqhekekeni kwengcindezi ye-chloride

Ama-Stub Ends asetshenziswa ngama-flanges we-lap. I-Menetline ingukuqinisekisiwe kwe-ISO, i-PED DUPLEKI-DUPLEKI-2205 STUB EMERURTER KANYE NEMPHAKATHI NGESIKHATHI SEZIMALI E-India. Singakwazi ukuletha zombili iziphetho ezinde nezifushane (collars) ngesitifiketi sokuhlola ngokuya nge-EN10204 3.1.

I-Hastelloy C-276 Alloy ingenziwa, ukucasuka okushisayo, kanye nomthelela extred. Yize i-alloy ivame ukusebenza kanzima, ingadonswa ngempumelelo, i-spun, cindezela okwakhekile noma kushayiwe.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

Ukufikelwa kwensimbi okungenasici kufana nokuhlanganisa, kepha kungavinjelwa futhi kunamathiselwe kupayipi bese kubuyele emuva ukuze kuxhumanise. 316 Ukufakwa kwensimbi okungenasici kwensimbi kusetshenziswa epayipi lamanzi, igesi yemvelo, ezokukhiqiza kanye nezimboni zamandla ezitshalo zenuzi nezenuzi.

Ukufakelwa kwensimbi okuqinile Tees Tees ezilinganayo zamapayipi ashushulule astm asme SA 234 SMLS PIPE
Amapuleti we-nickel alloy namashidi namakhoyili

Inhlanganisela yamanani aphansi kakhulu wokugqwala emanzini asolwandle aphezulu namandla aphezulu enza i-Alloy K-500 Pipe Bend kanye ne-elbow ikakhulukazi efanelekile amaphampu wamaphampu we-centrifugal enkonzweni yasolwandle.

I-SA 420 WPL6 Elbow ingenye yezinhlobo ezisetshenziswa kakhulu kuzinhlelo eziningi ngoba iyadingeka ukushintsha indlela yomugqa wepayipi.

I-Duplex Steel EXX I-S31803 Fittings Peap iyinqwaba ekhiqizwa futhi isetshenziswe kabanzi ama-duplex steel. Leli banga lensimbi lingamelana nokuqhekeka kokugqwala kwengcindezelo ngenxa yokuxhumana nesibabule. Ibanga le-El31800 le-Elbow lezomnotho lingokwemvelo futhi lithembekile njengoba linikeza impilo yenkonzo ende. Ama-Fittings e-Duplex EXX AYI-S31803 kulula ukuwela futhi ngeke anwebe emazingeni aphezulu okushisa namazinga okucindezela.

I-alloy akuyona ukuhanjiswa kwemvula; Kulukhuni futhi kuqiniswa kuphela umsebenzi obandayo. Ukusebenza kabusha kwe-Incon Alloy 600 kuholele ekusetshenzisweni kwayo ezinhlotsheni ezahlukahlukene ezibandakanya amazinga okushisa kusuka ku-crygenic kuya ngenhla kuka-2000¡Ãf (1095¡Ãc (1095¡Ãc (1095¡Ãc (1095¡Ãc (1095¡Ãc (1095¡Ãc (1095¡Ãc (1095¡Ãc (1095¡ãc).

I-Monel 400 ihlinzeka ngekhwalithi ephezulu yezinhlobo ezahlukene zezicelo zobunjiniyela zemishini, nobunjiniyela.

Yize i-Hasteloy X Pipe Bend ibonwa ngokuyinhloko ukumelana nokushisa nokuvimbela i-oxidation futhi inokumelana kahle nokuqhekeka kwengcindezelo ye-chloride-cormonion futhi imelana ne-caribuzization, ukumelana kahle nokunciphisa noma ukucubungula imimoya.