Amapuleti ensimbi alloy nama-sheets namakhoyili

I-ASTM A815 Ukucaciswa okuhlanganisa amakilasi amabili ajwayelekile, i-WP no-CR, we-Ferry Ferritic, Ferritic \ Aututenitic, kanye nokugcwaliswa kwensimbi engenasisekelo yokwakhiwa komthungo kanye nokwenziwa. Ukufakwa kwe-WP ye-Class ahlukaniswe ngama-subclass amane: amakilasi WP-S, WP-W, WP-WX-WX, ne-WP-WU. Izinto zokufakelwa ziba nokukhokhiswa, imigoqo, amapuleti, noma imikhiqizo ye-tubular engenamthungo noma ye-welded.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.

Lokhu kunyuka kwalloyants yilokho okunika ama-super dumplex stempless stainless steress sterinance aronrance Propensacties.

Lesi sigaba sezinto ezibonakalayo sifaka amabanga angama-2205, F51, F53, kanye noF60. I-Duplex Stainless ikhuphuke ngokudumile ngokuhamba kweminyaka ngenxa yezakhiwo zayo ezinhle kakhulu zamakhemikhali kanye nemishini eqhathanisa nabalingani bayo abayisisekelo abangenasici, banikezwe ikakhulukazi ukuthi ukwehluka kwezindleko kunciphile manje njengoba kutholakala ukutholakala.

Lolu hlobo lwensimbi luyamelana kahle nokugunda ngenxa yokugqwala kwengcindezi, ukuqhutshwa okuphezulu okushisayo kanye ne-coefficie ephansi ephakeme yokunwebeka.

I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.
Ukuvimbela i-deformation kanye nokuqhekeka emazingeni okushisa aphezulu, isigaba esimbaxambili sesigaba S31803 \ S32205 Sokunciphisa kungcono kakhulu ezingxenyeni zensimbi ezijwayelekile embonini yamakhemikhali athambekele ekuqhekekeni kwengcindezi kwe-chloride ukuqhekeka. Ngemishini yegesi ye-flue deselfurization. Tees enjenge-ASME A182 Duplex Steel S31803 \ S32205 ayaziwa ukuthi amelana nobuthi obukhulu nobunzima obukhulu.
Umkhakha we-teel ukhule emashumini eminyaka ambalwa edlule futhi kunemikhiqizo ehlukahlukene etholakala emakethe. I-ASTM A815 ANX S32750 Amapayipi Fittings angomunye waleyo mikhiqizo futhi ayatholakala ngosayizi ahlukahlukene, amajamo, nobukhulu. I-ASTM A815 ANX S32760 Amapayipi e-Pipe aklanyelwe ukumelana nokugqwala futhi kuthiwa ane-walduall ephelele. Lezi zinhlaka ze-super duplex S32750 Butweld zimelana nokugula ukuguguleka nokukhathala. Bane-misciestructure exubile ka-50% auntenitic no-50% Ferrite.

Insimbi ye-ferrous ingenye equkethe insimbi. Ngakho-ke, ama-stainless ama-fires anobuqili njengendawo yawo eyinhloko njengensimbi, ngisho nakumabanga athokomele kakhulu, anjenge-super duplex amabala, noma ama-super auntenitic steres angenasici.

Amakhoyili weDuplex U-Ex S32750 anamanani aphansi kakhulu wokugqwala ngaphansi kwezimo eziphakeme kakhulu ezilimazayo.

Yize kubalulekile ukukhumbula ukuthi ukugqwala okukhonkotha kungaba ukukhathazeka ngezixazululo ze-chloride lapho imithombo ye-oxidizing ikhona. Kulezi zimo, ungqimba lwe-Passive (lokuvikela) lwe-Duplex 305 Izinto ezibonakalayo zingahle zincishiswe ekuphaphemeni kwasendaweni kungenzeka.
I-Butt Weld Pipe Fittings
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
I-Stainsess Steel Sheet Metal 1.4410 1.4501 Coil
I-Duplex NUT, S31803 NUT
Duplex2205 S31803 1.4462 M10 Nut Din934

S32750 S32760 Super Dumplex Amapayipi Ensimbi Engagqwali Ekuphikeleleni Okuhle kakhulu ku-chloride

I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.
Ngezengezo ze-chromium, i-molybdenum ne-nitrogen yokugqwala okwenziwe kwasendaweni njengokuphaphama nokuhlaselwa kwe-crevice kuyathuthukiswa. I-Alloy 2507 inokumelana okuhle kakhulu kwe-pitting yasendaweni.
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.

Super duplex 2507 Nut ukumelana nokugqwala okufanayo ngama-organic acid afana ne-formic ne-acetic acid

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

I-Super Duplex ayilandelela amanani ekhabhoni, i-phosphorus, isibabule, i-silicon, i-nitrogen, nethusi. Inokuphikiswa okujwayelekile okujwayelekile, okuhlongozwayo ngezicelo ezifika ku-600¡Ã f, kanye nezinga eliphansi lokuthuthuka okufudumele.

Futhi banokumelana kahle nokuqhekeka kokugqwala kanye nokugqwala kwasendaweni okufana nokukhonkotha, ukuhlangana ne-crevice. Ngokungafani namanye ama-autenita ajwayelekile ama-autenitic, ama-app s31803 ensimbi anezakhiwo ezinhle kakhulu zenkana.

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

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-Alloy 2507 ingamandla aphezulu duplex alloy. I-Super Dumplex Plate iyingxenye e-DERED FERERITIC ne-Auntenitic engahambisani eyenzelwe ukugxila okuphezulu kwe-chromium, i-nickel kanye ne-molybdenum. I-Super Duplex Plate ye-2507 isetshenziswa ezinhlelweni lapho amandla angeziwe kanye nokuphikiswa okuthuthukile kwezinhlelo ezithuthukisiwe kuyadingeka.

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 A240 Type 2205 Plate ipuleti yensimbi engenacala esetshenziswa kakhulu ezimbonini ezahlukahlukene ezinjengezimboni zamakhemikhali, i-oyela negesi ehloliwe. ISA 240 GR 2205 Sheet yenziwa ngeBanga 2205 Insimbi Engagqwali, okuyinhlanganisela yensimbi ye-ferrititic ne-auntenitic.

I-ASTM A182 Ibanga F51 iyinsimbi evamile engenacala futhi ibizwa futhi ¡

Indlela ephephe kunazo zonke yokulinganisa i-Ferrite \ I-Autenite Ratiot kuma-welds alawa mantongomane ama-DU32205 ukwelashwa okushisayo okulandelayo, okubizwa ngokuthi yisisombululo sokushisa. Amantongomane e-Duplex Ex Un 32205 amantongomane ayisikwele anesikwele futhi ane-weldulazity enhle, abenze basebenzise kabanzi kwizicelo eziningi.
I-Butt Weld Pipe Fittings
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
I-Stainsess Steel Sheet Metal 1.4410 1.4501 Coil
I-Duplex NUT, S31803 NUT
Duplex2205 S31803 1.4462 M10 Nut Din934

Le nsimbi inokumelana kahle nokuqhekeka kokugqwayiza kwe-chloride ukuqhekeka, ukuvumelanisa okuphezulu okushisayo, kanye nenhlanganisela ephansi yokwanda okushisayo.

Amandla okuvutha ale Alloy acishe abe ngu-570 MPA. Ngaphezu kwamandla, ipuleti yepuleti ye-A240 s32750 ephezulu i-alloy enikeza ukumelana okuhle kakhulu ku-crevice kanye nokucoca ngokucophelela.

I-ASME SA 479 Dumplex Steel uns s32205 hex bolts ivame ukusetshenziswa ekusebenzeni kwamakhemikhali, ezokuhamba kanye nokugcinwa - imikhumbi yokucindezela - amathangi, amapayipi kanye nokushintshaniswa kokushisa. I-ABTM A479 Dumplex Steel engenacala 1.4462 Amabhulokhi anokumelana okuhle kakhulu ekuqhekekeni kwengcindezi ukuqhekeka, kanye nokumelana okuhle kakhulu ekugculiseni okwenziwe endaweni, kufaka phakathi ukugqwala okwenziwa phakathi, okukhonkotha, kanye ne-crorkosion.

I-S31800 Bolt iyisivinini esihlanganisiwe ngemicu yangaphandle. Ngokuvamile, njengezikulufo, ama-al3 s31803 ama-bolts ajwayele ukusebenzisa imiklamo ehlukahlukene ekhanda.

I-microscucture kanye nokwakhiwa kwe-duplex 3005 alloy kunikeza ukumelana nokuqina okuphezulu kunohlobo lwama-316 noma 317 ezindaweni eziningi, futhi amandla alo aphansi aphansi angaphezu kokuphindwe kabili kwensimbi evamile ye-auntenitic.

S32750 S32760 Super Dumplex Amapayipi Ensimbi Engagqwali asetshenziselwe ukufezekisa amandla afanayo design we-nickel nickel alloy

I-Chemistry yale nkinsi iqinisekisa ukusebenza okungcono ngezakhiwo eziphakeme zemishini ngokuqhathaniswa namapayipi ensimbi engenasici.

I-Duplex stainless S31083 S32205 FLANSEs ngokumelana okuhle nokukhohlakala kwe-crevice

I-Duplex Insimbi engu-2205 (I-Ferritic ne-Auntenitic) isetshenziswa kakhulu kuzinhlelo zokusebenza ezidinga ukumelana namandla amahle. Leli banga linikeza ukumelana okuphezulu kokugqwala

Indlela ephephe kunazo zonke yokulinganisa i-Ferrite \ I-Autenite Ratiot kuma-welds alawa mantongomane ama-DU32205 ukwelashwa okushisayo okulandelayo, okubizwa ngokuthi yisisombululo sokushisa. Amantongomane e-Duplex Ex Un 32205 amantongomane ayisikwele anesikwele futhi ane-weldulazity enhle, abenze basebenzise kabanzi kwizicelo eziningi.

Ama-flanges e-super duplex amahle kakhulu ekuhlinzekeni umkhathi onzima owonakalisayo njengezicelo ze-offshore kanye nezasolwandle.

I-Super Duplex yakhiwa ngo-24% kuya ku-26% Chromium, 6% kuya ku-8% nickel, 3% molybdenum kanye ne-1.2% manganese, okusele kube yinsimbi. Landelela amanani ekhabhoni, i-phosphorus, isibabule, i-silicon, i-nitrogen, ne-zethusi nawo atholakala ku-super duplex.