\ 5 ^ kususelwa ku-

Amapayipi ama-Duplex asetshenziswa ezinhlandlela eziphezulu zokushisa kanye ne-duplex tube tube yensimbi futhi. Kunezimo ezahlukahlukene nobukhulu balawa mapayipi.

I-Duplex Steel ibonakala nge-chromium ephezulu (i-19¨c28%) ne-molybdenum (kuze kufike ku-5%) nokuqukethwe kwe-nickel okuphansi kune-aututenitic steres. Ama-step asetshenziswa kakhulu ama-dumplex stainless ama-chromium angama-2205 (22% chromium, 5% nickel) kanye ne-2507 chromium, 7% nickel); I-2507 yaziwa njenge-¡° Super Duplex ± ngenxa yokumelana kwayo okuphezulu kokugqwala.

I-Duplex 2205 Ipayipi lensimbi engenacala. Kungokomndeni wensimbi engenasici ebizwa nge-duplex steel. Kunamaqembu ahlukahlukene ale ndaba. Lolu chungechunge lwamapayipi lungaba khona lapho kudonswa khona, kushiswe okushisayo futhi kufakwe i-welded. I-Alloy 2205 Touamless Tube iyadonswa kubanda, inokuqina okuncane ngokuphelele.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

I-Super Duplex inazo zonke izinzuzo zezinye izinsimbi ze-Druplex, ikakhulukazi izinzuzo zamandla ezinwetsheni zazo ze-biphasic zesakhiwo sezinhlaka ezilinganayo ze-auntenitic ne-Ferritic insimbi engenacala. Le micross streature yenza wonke ama-duplex steel azungeze kabili njenge-autenitic adform adjithi noma i-auntenitic steel, kepha i-super duplex ine-chromium kanye ne-molybdenum, inikeze ukumelana kakhulu nokugqwala.

I-Duplex 2205 iyi-nitrogen ethuthukisiwe yensimbi engagqwali eyenzelwe ukuxazulula izinkinga ezijwayelekile zokugqwala ezihlangabezana nazo ngochungechunge olungu-300 olungenacala. "I-Duplex" ichaza umndeni wama-stainles ama-auntenitic angelona i-auntenitic (njengensimbi engama-304 engagqwali) noma i-Ferritic eyi-430
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

Amapayipi e-Duplex Ex Un 31803 Amapayipi angenamthungo asetshenziswa kabanzi kuzicelo ezahlukahlukene embonini. Lawa mapayipi we-A790 Dumplex Steel we-S31803 enziwa ngenhlanganisela ye-MicrossCreature of Auntenitic and Ferritic, okubanikeza izakhiwo ezihlukile. Lezi zakhiwo zifaka ukumelana okuphezulu kokugqwala, amandla amahle nobulukhuni, nokushiswa okuhle.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

I-2205 Duplex PIPLE ayinconyelwa ukuthi isetshenziswe ekushiseni okungenhla kwe-572¡¡ãf. Ngenxa yokuba khona kwe-chromium ephakeme, okuqukethwe kwe-molybdenum, kanye nokuqukethwe kwe-nitrogen, amashubhu wensimbi angama-2205 ama-duplex akhombisa izici eziphakeme zokulwa nokuqina ngokuqhathaniswa namabanga asetshenzisiwe asetshenzisiwe ensimbi asetshenzisiwe amabanga angama-316 kanye nama-316l ezindaweni eziningi.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

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-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

I-S32750 S32760 Super Dumplex Amapayipi Ensimbi Engagqwali ngokumelana okuhle nokuhlaselwa kwe-Crevice Corrision

I-ASTM A789 A789M ihlanganisa amamaki okugqitshwa odongeni okhohlisayo, amashubhu wensimbi engagqwali izinsizakalo ezidinga ukumelana nokugqwayiza okujwayelekile, ngokugcizelelwa ngokumelana nokuqhekeka kokugqwala kwengcindezelo. Lezi zinsimbi zitholakala ekufomekeni uma zisetshenziselwa isikhathi eside kumazinga okushisa aphakeme.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

Esimweni esivelele, i-S31803 iqukethe cishe ama-40-50% Ferrite. I-S31803 ivame ukubizwa ngokuthi ibanga le-workhorse futhi iBanga elisetshenziswa kakhulu emapayipi ensimbi engagqwali. Ukusetshenziswa kwe-S31803 Ipayipi lensimbi engenasici kufanele likhawulelwe emazingeni okushisa angaphansi kuka-600¡ãf.

Imishini ka-2205 ipayipi lensimbi iphansi ngenxa yamandla ayo aphezulu. Isivinini sokusika cishe singama-20% aphansi kunalena ebangeni 304.

I-A789 EXS S31803 ne-UNS S32205 amamaki amabili wensimbi engenacala esetshenziswa kabanzi kwizicelo ezahlukahlukene zezimboni. Lawa mapayipi we-Duplex S31803 ayaziwa ngokumelana kwawo okuhle kakhulu, amandla aphezulu, nokushiswa okuhle. I-A789 ingukucaciswa okuhlanganisa amashubhu angenamthungo nama-welded enziwe ngensimbi engenacala.
Insimbi engenacala ye-Duplex inikeza ukumelana okuhle kakhulu ekugqwaneni kanye namandla aphezulu kakhulu okusebenza, okuvumela ukwakheka okulula nokuguquguquka okukhulu. Ngalesi simo sokuphikiswa okuphezulu, insimbi engenacala ye-duplex inikezela nge-Uptime ethe xaxa kunensimbi ye-carbon noma insimbi engenacala.

Ukusuka ekumelaneni nokugqwala kwamandla, amabhizinisi emhlabeni jikelele ayawazisa lezi zindawo ezingama-2507 super dueplex. Ngenxa yesigaba esimbaxambili esingokwemvelo, ukushiswa kwale alloy kuhlukaniswe njengokuhle, yingakho i-super super duplex ye-suldep eqinile ingatholakala.
IsiShayina (Esenziwe lula)
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
Usayizi Od: 1 \ 2 "" ~ 48 "
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64
Usayizi "OD: 1 \ 2" "~ 48"
Amapuleti ensimbi alloy nama-sheets namakhoyili

Inhlanganisela yamandla aphezulu, ukumelana nokugqwala kanye nokushiswa ngokulinganayo kunezinzuzo eziningi kodwa futhi ziletha ububi kanye nemikhawulo. Amandla aphezulu kuyinkinga lapho akha nemishini. Amandla aphezulu futhi kusho ukuthi insimbi ayikho ngaphansi kwamabanga auntenitic. Lokhu kusho ukuthi lezi zinsimbi azilungile lapho izimpahla zikhiqizwa zidinga noma yiziphi izinga lokubumba okuyinkimbinkimbi. Kuhle futhi ukufutheka engqondweni ecabanga ukuthi uma into ingakhiwa emandleni amakhulu ensimbi ama-dueplex ayadingeka. I-Metallurgy of Duplex Steel engenasisekelo iyinkimbinkimbi kakhulu kune-auntenitic noma i-Ferritic Steel ngenxa yokuthi ziyinkimbinkimbi kakhulu futhi ngenxa yalokho zibiza ukukhiqiza. Wuwusindile inani eliphansi le-nickel kuzo ngokuqhathaniswa namamaki we-auntenitic asiza ukugcina izindleko phansi futhi zinciphise ukuguquguquka kwamanani.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

I-A789 EXS S31803 ne-UNS S32205 amamaki amabili wensimbi engenacala esetshenziswa kabanzi kwizicelo ezahlukahlukene zezimboni. Lawa mapayipi we-Duplex S31803 ayaziwa ngokumelana kwawo okuhle kakhulu, amandla aphezulu, nokushiswa okuhle. I-A789 ingukucaciswa okuhlanganisa amashubhu angenamthungo nama-welded enziwe ngensimbi engenacala.
Insimbi engenacala ye-Duplex inikeza ukumelana okuhle kakhulu ekugqwaneni kanye namandla aphezulu kakhulu okusebenza, okuvumela ukwakheka okulula nokuguquguquka okukhulu. Ngalesi simo sokuphikiswa okuphezulu, insimbi engenacala ye-duplex inikezela nge-Uptime ethe xaxa kunensimbi ye-carbon noma insimbi engenacala.

I-chromium ephezulu, okuqukethwe kwe-molybdenum kanye ne-nitrogen ka-2205 kunikeza ukumelana okungcono kokugqwala kunezinsimbi ezijwayelekile ezingejwayelekile njenge-316l kanye nama-317l ezindaweni eziningi.

I-Super Duplex 2507 inamandla angaphezu kwamanye amandla ensimbi evamile ye-auntenitic esingenacala esimweni esivelele.

I-Los Tubos Super Duplex EaspididIDOs Segun La Esperificacion A790 SE Suminstran en sincruccion isono isono sokona. I-El Preceso Automatizado Tumos Super Duplex no Utiiza ama-Metales de Aporte. I-Los Viseedores de Tuberia Super Dueplex RecoMiendan Estas Tuberia Ama-Aplicaciones Propensas a La Remeral
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

I-Duplex Alloys ibonakalisa ilusizo kuzinhlelo zokusebenza lapho amamaki ajwayelekile ensimbi atholakala ekwehlulekeni. I-microssxtuction ye-Dumplex Pipe Material iqukethe izifunda zombili ze-Auupen ne-Ferrite.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

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.

Ukudonswa okubandayo okubandayo nokubanda kulungiselele ngokuyinhloko ipayipi lensimbi engagqwali. Ngenxa yesici sezinto ezibonakalayo zekhwalithi ephezulu nobulukhuni, i-duplex steel kunzima kakhulu ukucubungula kunensimbi ye-autenitic. Kulula kakhulu ukulimala, ikakhulukazi ngobukhulu obuncane namapayipi amakhulu abuyisiwe, kufaka izindlela ezinde nezilukhuni.
IsiShayina (Esenziwe lula)
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
Usayizi Od: 1 \ 2 "" ~ 48 "
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64
Usayizi "OD: 1 \ 2" "~ 48"
Khiqiza i-ASME B36.10 ASME B36.60

Amapayipi we-ASTM A790 dulex ama-welded ayisibonelo sepayipi elididekile le-welded. Kunamamaki ahlukene amapayipi ama-duplex anezakhiwo ezahlukahlukene zemishini. Kukhona ama-duplex, super duplex kanye nezigaba ezi-loan kumapayipi we-duplex izinhlobo. Amapayipi angenamthungo ama-duplex aqinile futhi awonakalise kakhulu.
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

Uma kuqhathaniswa nensimbi engenasici angenasici kanye nensimbi engenacala, ipayipi lensimbi engagqwali linokusebenza okuhle kwe-welding. Akufani nokushisa kwe-welding kwensimbi ethintekile yensimbi engenacala, ngenxa yokuhlanza okusanhlamvu, ukuqina kwepulasitiki kuncishiswe kakhulu, noma insimbi yensimbi engenacala, kuyathandeka kakhulu ekuqhekekeni okushisayo kwe-welding.

I-A789 EXS S31803 ne-UNS S32205 amamaki amabili wensimbi engenacala esetshenziswa kabanzi kwizicelo ezahlukahlukene zezimboni. Lawa mapayipi we-Duplex S31803 ayaziwa ngokumelana kwawo okuhle kakhulu, amandla aphezulu, nokushiswa okuhle. I-A789 ingukucaciswa okuhlanganisa amashubhu angenamthungo nama-welded enziwe ngensimbi engenacala.
Insimbi engenacala ye-Duplex inikeza ukumelana okuhle kakhulu ekugqwaneni kanye namandla aphezulu kakhulu okusebenza, okuvumela ukwakheka okulula nokuguquguquka okukhulu. Ngalesi simo sokuphikiswa okuphezulu, insimbi engenacala ye-duplex inikezela nge-Uptime ethe xaxa kunensimbi ye-carbon noma insimbi engenacala.

Ukuba khona kwalezi zinto ezintathu kumanani aphezulu yilokhu okuhlinzeka ngepayipi elingenamthungo elingenamthungo elinokumelana okuphezulu ekugqwalisweni okuphilayo kanye ne-acidic solutions afana . htThe
I-Alloy Steel Pepe ne-Tube
IHaiti Creole
Azerbaijani
I-Duplex Pip
IMyanmar (isiBurmese)
nickel alloy incoloy contel Pipe
32750 super duplex trainless ipayipi elingenacala elingenacala
I-Duplex PIPE, S31803 PIPE
Ukukhiqiza i-Standard ASME B36.10 ASME B36.64

Insimbi engenacala ye-Duplex iyinsimbi ewusizo kakhulu esetshenziswa umhlaba wonke. Kuthola igama lawo kusuka eqinisweni lokuthi liqukethe amamaki amabili ahlukene wensimbi. Empeleni, i-Duplex yi-FE-NI-CR ALLOY ene-microst-auntenitic yensimbi engalingani kabili uma isemakamelweni wokushisa.

Ukuba khona kwalezi zinto ezintathu kumanani aphezulu yilokhu okuhlinzeka ngepayipi elingenamthungo elingenamthungo elinokumelana okuphezulu ekugqwalisweni okuphezulu nokugqwala kwe-acidic, noma ngabe i-alloy ivezwe kwizixazululo ezi-oxidizing ezifanayo.

Izinga lokushisa ekushiseni kokushisa livame ukukhuphuka ngoba lisebenza ngokuya ngomgomo wokudluliswa kokushisa. Ngenkathi i-a789 tubing ingabamba eyayo emazingeni okushisa aphezulu, ayinconyelwa ukusetshenziswa kumazinga okushisa angenhla kwe-600f. I-Duplex Tube 2205 ingahle ibe brittle futhi ibole emazingeni okushisa angenhla kwe-600f.

I-chromium ephezulu, ama-molybdenum, namazinga we-nitrogen anikela ngokumelana okuhle kakhulu ekuphayinisheni, i-crevice, kanye nokugqwala okujwayelekile.

Isetshenziswa kabanzi ekuhlolweni kwamafutha okuphuma olwandle kanye negesi \ Prokhiqiteleni kanye nakushintshile ekushiseni ku-petrochemical \ ukucubungula kwamakhemikhali.

I-Duxplex iyinsimbi eyenziwe nge-mistolotion yesigaba sesibili emibili ehlanganisa nezakhiwo zensimbi ezingenasici ezingenasici kanye nezezimali.

Ama-Fasteners e-Carbon

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