I-ASTM A420 Pity Fittings elbows

I-China fektri engenasici angenacala kufanelekile

B166.11 Ukufakwa kwakhiwe, i-Socket-Welding kanye ne-Shrocked ASTM B366 Ukucaciswa kuhlanganisa infolmel, monel, hastelloy kanye ne-nickel alloy fittings ezisetshenziswa kumanzi ane-acidic nasolwandle.

I-ASME SA 403 WP 304 DISHRERER iyi-butt welded efanelekayo enciphisa ububanzi bepayipi ekuhlanganiseni. I-Stainless Steel 304 ama-elbows amade e-radius angenye uhlobo ama-elbows ane-radius ngaphezulu kobubanzi bepayipi.

Ukufakelwa kwamapayipi angama-625 kuqinile futhi kusetshenziswa ezinhlelweni eziphezulu ezilimazayo ezidinga amapayipi anamandla. Okuqukethwe yi-nickel chromium molybdenum alloy nge-niobium ekwakhiweni kokuzinza. Ingasebenza kusuka emazingeni okushisa ama-cryogenic kuze kube ngu-1093 degrees Celsius. Ngakho-ke ukufakwa kungcono kakhulu ngezicelo ezidinga amandla aphezulu, ukumelana nokugqwala kanye nokumelana okushisa okuphezulu. Ukufakwa kwe-Alloy 625 Buttweld kusetshenziswa kalula ukufudumala futhi lolu uhlobo olusetshenziswa kakhulu lokufakelwa. I-Inconel Ex Ency N06625 Pipe Elbow isetshenziselwa ukuvula ipayipi nge-angle, imvamisa ama-degree angama-45 noma ama-90 degrees. I-ANSI B16.9 ASTM B366 625 Infolmel Monel Tee ingasukela? amasentimitha kuya kuma-intshi angama-48 ngosayizi onobukhulu obuhle futhi agatshele ipayipi lababili.

Kusebenza ezinhlotsheni ezahlukahlukene njengezihloko zeCar, izingxenye zemishini, izikulufa kanye nemishini yokuphatha ukudla. Kuyashisa \ kubanda \ Ukwakheka \ seamless \

Ukufakwa kwensimbi ye-carbon tempty teety teety okulinganayo kwezokukhiqiza astm asme angu-ASME 234 SMLS Pipe Adaptha

I-Hastelloy X Pipe Bend is N06002 Amapayipi Fittings asetshenziswa kuma-grids we-Catalysts Support grids kanye nezinsimbi zomlilo
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Okuqukethwe kwe-nickel kwenza ama-alloys amelana kakhulu nokuqhekeka kwengcindezelo yokugqwala kwe-chloride kanye nokuqhekeka kusuka ekutholeni kwezulu kwesigaba se-SIGMA.

I-ASTM A234 iyincazelo ejwayelekile yokufakwa kwamapayipi wensimbi, kufaka phakathi izinto zensimbi ze-carbon kanye ne-alloy yensizakalo yokushisa ephakathi nendawo ephakeme. Ihlanganisa izinhlobo ezingenamthungo nezinwele ezifakiwe. Ukufakwa kwamapayipi wensimbi kusetshenziswa ekwenziweni kwamapayipi okucindezela nemikhumbi yokucindezela. Lezi zinto ezifanele zifaka phakathi insimbi ebulalayo, ukuthethelelwa, ibha, ishidi, imikhiqizo yepayipi noma i-HFW (Fusion Welded) nge-Filler Filler Metals.

I-Monel 400 ibalulekile ekushintshisaneni kokushisa, imishini yezitshalo zamakhemikhali, kanye nama-boiler feeders. Kuhle ku-wire noma ifomu lenduku futhi kuhle kakhulu ukudonsa ucingo ngenxa yokumelana kwalo emanzini olwandle.

I-Hastelloy X Pipe Bend inconywa ikakhulukazi yokusetshenziswa kwezicelo ze-Uthane ngoba inokumelana okungajwayelekile ku-oxidizing, ukunciphisa, nokungathathi hlangothi.

Okuqukethwe kwe-nickel kwenza ama-alloys amelana kakhulu nokuqhekeka kwengcindezelo yokugqwala kwe-chloride kanye nokuqhekeka kusuka ekutholeni kwezulu kwesigaba se-SIGMA.

Inokumelana okuhle kakhulu ekuqhekekeni kwengcindezi kokuqhekeka ngenxa yokulawulwa kokuqukethwe kwekhabhoni nosayizi wokusanhlamvu, u-601 unxusekile amandla aphezulu okuqhuma, ngakho-ke kunconyelwa ukusetshenziswa ezindaweni ezingenhla kuka-500 ¡Ãc.

I-Copper-nickel noma i-Copper-nickel elbows iqinile ngokulinganayo futhi ivame ukutholakala kuzinhlelo zokusebenza zamanzi asemanzini.

I-Hastelloy X Pipe Bend inconywa ikakhulukazi yokusetshenziswa kwezicelo ze-Uthane ngoba inokumelana okungajwayelekile ku-oxidizing, ukunciphisa, nokungathathi hlangothi.

Okuqukethwe kwe-nickel kwenza ama-alloys amelana kakhulu nokuqhekeka kwengcindezelo yokugqwala kwe-chloride kanye nokuqhekeka kusuka ekutholeni kwezulu kwesigaba se-SIGMA.

Insimbi engu-316l engagqwali yi-alloy e-auntenitic evame ukubizwa ngokuthi "i-marine grade yensimbi engenacala" ngoba isetshenziswa cishe ku-90% yezicelo zasolwandle - kufaka phakathi ukuhlunga. Ngaphezu kwezinsimbi ezifana ne-iron ne-nickel, i-366L iqukethe i-16-18% chromium kanye no-2-3% molybdenum. Lezi zinto zibalulekile ngoba zithuthukisa ukumelana nokugqwala kwe-alloy; I-Chromium ixhumana nomoya-mpilo emanzini olwandle ukuze wakhe ungqimba oluvikelayo lwe-chromium oxide, kuyilapho uMolybdenum ethuthukisa ukumelana kwensimbi ekugculweni kwensimbi. Ngokwengeziwe, i-366l inokuqukethwe okuphansi kwekhabhoni (yingakho ukusetshenziswa kwe- "l" egameni layo), okukunikeza ukuvikela okungcono ekubhujisweni.

Embonini, amapayipi asetshenziselwa izinto zokuhamba. I-Fluids, uketshezi, amagesi, neminye imikhiqizo ivame ukuthuthwa ngamapayipi embonini. Amapayipi embonini athambekele kakhulu othulini, imfucumfucu kanye nomonakalo, ngakho-ke ukuvikela ipayipi nemikhawulo yalo, kusetshenziswa amapayipi. Sinikezela ngo-1-4 kuye ku-4 Chinese SS304 SS316 2205 I-Clinanless Steel FITING Fitting cap.

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

Le nsimbi engagqwali engama-316l Fittings inamandla aphezulu ashubile, ukuqeda kwangaphakathi okubushelelezi, ukuqina futhi kuklanywe kahle. Siphinde futhi sinikeze uhla lokuncintisana lwensimbi 316l ukufakwa kwamapayipha nge-stainless 316l tee, i-steel 316l i-elbow, i-steel 316l i-elbow, i-316l butt izimbotshana zamapayipi afanelekile kanye ne-stainless 316l Pipe CAPS kwisidingo seklayenti.
Ukucaciswa kwe-UNS S31803 (ASTM F51) kudluliselwe kakhulu yi-UNS S32205 (1.4462, ASTM F60). Lokhu kukhombisa isifiso sabo sokwandisa izakhiwo zokugqwala kwe-alloy, ngenxa yokuthuthukiswa kwenqubo yokwenza insimbi ye-AOD, okuvumela ukulawulwa okunzima kokwakheka. Ngaphezu kwalokho, kuvumela ukuthonya izinga lesengezo le-nitrogen kunokuba nje likhona njengento yangemuva. Ngakho-ke, amamaki aphezulu aphezulu kakhulu afuna ukukhulisa okuqukethwe kwe-chromium (CR), i-molybdenum (mo) ne-nitrogen (n).

I-buttweld fit inamandla futhi ingasetshenziselwa ukufudumala kalula. I-elbow ye-carbon buttweld ye-carbon ingukufanela kwe-buttweld okusetshenziselwa ukujika noma ukuguqula ukuqondiswa kwepayipi.

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

I-tee ye-stainless yensimbi yokunciphisa isetshenziswa kabanzi ekwakhiweni nasekuqedweni kwegesi, uphethiloli, umanyolo wamakhemikhali, isitshalo samandla enuzi, ukuhanjiswa kwendle, ukwakhiwa kwemithi, ukuhanjiswa kwendle, ukwakhiwa kwamadolobha kanye nezinye izimboni.

Ukufakwa kwensimbi okwejwayelekile kutholakala ekuqhekekeni kwengcindezi kwe-chloride ukuqhekeka. Kodwa-ke, i-ASME SA815 Du8Pop Pipe Drusers ingcono ngoba ivimbela ukonakala nokugwema ukuqhekeka kokugqwala ngisho nasekushiseni okuphezulu ngisho nasekushiseni okuphezulu. I-Duxex S31803 Dueplex Tee kuthiwa imelana nokumelana okumangazayo kobuthi kanye nokuqina, ngakho-ke isetshenziswa embonini yegesi yokuphelelwa yigesi. I-Werkstoff NR. I-1.4462 End CAPS imelana kakhulu nokugqwala komoya futhi ngakho-ke isetshenziselwa ukuxhumeka kokuxhumeka.

Insimbi engenasici i-alloy yensimbi engamelana nokugunda. Inama-chromium okungenani ayi-11% futhi ingaqukatha izinto ezifana nekhabhoni, ezinye izinsimbi nezinsimbi ukuthola ezinye izakhiwo ezifiselekayo. Ukuphikiswa kwensimbi engenasici emiphumeleni yokugqwala kusuka ku-chromium, eyakha ifilimu nje engavikela lokho okubonakalayo nokuzenzela ukuziphilisa phambi komoya-mpilo.

Incoloy 800 Street Ellow yakhelwe ngemicu yowesifazane ekugcineni okukodwa nakwesilisa ngakolunye uhlangothi. Ivumela amapayipi ukuthi axhumane namanye amapayipi e-angle. Inzuzo eyinhloko yale llow ukuthi ingaxhunywa ngqo kwezinye izithako ngaphandle kwesidingo sokufakelwa noma amapayipi amafushane axhuma.

Okuphezulu kokuqukethwe kwe-nitrogen, okungcono ukumelana nokugqwala. Ama-Fittings angama-2205 afunwa kakhulu ezicini ezihlukile kanye nokusebenza awohlobayo kuhlelo lwazo. Le mikhiqizo yenziwa futhi ihanjiswa ngezimo ezahlukahlukene namasayizi ngokwezidingo zamakhasimende. Lawa mapayipi athunyelwa ezimbonini ezahlukahlukene kufaka phakathi amathangi okugcina, ukukhiqizwa kwe-boiler nezitshalo zokuncibilika. Amaphesenti wezinto ezenziwayo ezisetshenziswa ekwenziweni kwezitha kanye namapayipi ensimbi engagqwali aphansi ngezindleko eziphansi.

Indwangu ngokuvamile ingu-10

Uhlelo olungenasici lwensimbi luwumkhiqizo wokukhetha ukuthwala uketshezi olulimazayo noma oluhlanzekile, ama-slurries kanye namagesi, ikakhulukazi lapho kuhileleka khona izingcindezi eziphakeme, amazinga okushisa aphezulu noma izindawo ezihlangene. Ngenxa yezakhiwo zobuhle zensimbi engenasici, ipayipi livame ukusetshenziswa ezingcunweni zezakhiwo.

I-Super Duplex Steel I-1.4410 End Pipe Cap, Super Duplex Steel 2507 Cross Suppliers, Singumkhiqizi othembeke kakhulu eNdiya, ukufakwa kwe-S32750 Super duplex, kutholakala ama-S32750 STUTWELD Fit

I-ASTM A403 WPP304L Fittings - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

Ukuze izinhlelo zokusebenza ze-Pers Mill ezidinga amamaki aphansi angenawo ukumelana nokwanele. Kususelwa kokuqukethwe kwe-chromium engama-22%, bane-auntenitic ehlanganisiwe: i-fisscitic fickscucture enikeza amandla amakhulu, ukumelana nokugqwala kanye nokusebenza kwezindleko.

Lokhu kwenzeka ngoba ukushisa okuthile kuqala ukukhuphula ngokumangalisayo njengoba izinga lokushisa le-880? C lifinyelelwa.

I-ASTM A403 WPPS04 Pipe Fittings isho ukuthi ipayipi liyiphi impahla ye-auntenitic elenzelwe ama-a403
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.
I-ASTM A403 WPP347H isetshenziswa ngokusobala lapho ukumelana nokugqwala nokusebenza okuqhubekayo emazingeni okushisa phakathi kuka-800¡¡Ã f. no-1600¡Ã f. kubaluleke kakhulu. Futhi kuyibanga eliphakeme lokusebenzisa izinto ezisindayo ezinama-welded, ezingakwazi ukuphinda zifakwe kabusha.
Ngokuvamile, ukufakwa kwamaphayiphu e-Carbon Insimbi nama-Flanges kusetshenziswa kabanzi kuzinhlelo zokusebenza ezingadingi izinto eziphakeme zokuphikiswa ezinjengensimbi engagqwali kanye ne-alloys ye-nickel. Imikhiqizo yensimbi ye-carbon kulula ukulungiswa nokugqwala lapho kuvezwa ngamanzi.
I-S31803 uhlelo lokufaka izinombolo oluhlanganisiwe (ama-UNS) lwensimbi yokuqala yensimbi engenacala. Uhlelo olungeyena lwakhiwa amaqembu amaningi okuhweba ngawo-1970s ukunciphisa ukudideka lapho i-alloy efanayo ibizwa ngezinto ezahlukene, futhi okuphambene nalokho. Insimbi ngayinye imelelwa yincwadi elandelwa izinombolo ezinhlanu, lapho incwadi imele uchungechunge lwensimbi, i.e. s ngensimbi engagqwali.

Ama-welds e-autenitic agcwele athambekele kakhulu ekuqhekekeni ngesikhathi se-welding. Ngalesi sizathu, thayipha izinhlobo ezingama-316 bese uthayipha ama-316l "ama-filler izinsimbi zenzelwe ukwelapha ngenani elincane le-ferrite kwi-mistructure ukuze unciphise ukuncipha.