I-AL6XN PREPAGRICATION SYPRESS WRRANCEMS WOKUQHAWULA KU-CREVICE CORROSION

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

Imigoqo eyindilinga engama-316l yenziwa ngohlobo lwe-carbon oluphansi lwe-316 grade engenasici insimbi engenacala. Inokuqukethwe okuphezulu kwekhabhoni okungu-0,03% kuphela, kanti kungu-0.08% webanga lama-316 grade ss. I-316L SS Round Bar inikezela ukumelana okungcono kokugqwala futhi ilungele kakhulu izinhlelo zokusebenza zokushisa eziphakeme.

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.

Ifaka insimbi engama-304 engenasici ukuze imelana nokugqwala okuhle kakhulu, le llainger evunyiwe ye-weldi tek flange ingafakwa ohlelweni nge-clurceferance ye-wald entanyeni. Indawo ye-welded ingahlolwa kalula yi-radiography. Ipayipi elifanisiwe ne-Flange Brore inciphisa isiyaluyalu nokuguguleka ngaphakathi kwepayipi. I-Flange ihle kakhulu ukuze isetshenziswe kuzinhlelo zakho ezibucayi futhi ilungele ukusetshenziswa ngomoya, amanzi, uwoyela, igesi yemvelo kanye nomusi.

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.

Umbukiso we-zhengzhou Huitong Pipe Fittings 316 S31600 Thread Elbows - Zhengzhou Huitong Pipeline Equipment Co, Ltd.

ASTM A479 316l Duplex Hex S32760 2205 SS2324 1.4841 I-Roundulle Insimbi Engagqwali Insimbi Engagqwali

Thayipha insimbi engama-304 engagqwali inguchungechunge lwe-T 300 lwensimbi engagqwali i-auntenitic. Inobuncane be-chromium engu-18% ne-8% nickel, ehlanganiswe ne-carbon engu-0.08%. Kuchazwa njenge-Chromium-Nickel Auntenitic Alloy.304 Insimbi Engagqwali isetshenziselwa izinhlelo ezahlukahlukene zezindlu nezimboni njengokuphatha ukudla kanye nemishini yokucubungula, izikulufu, kanye nama-mainchlils. I-304 Insimbi Engagqwali nayo isetshenziswa emkhakheni wezakhiwo ukuze ama-accents angaphandle anjengezici zamanzi nezici zomlilo. Kubuye kube yinto evamile yekhoyili yama-vaporizers.

I-Incoloy 926 imelana nokushisa okwengeziwe kunensimbi ejwayelekile ye-chrome-nickel stainlel enjenge-304. I-nighting nickel equkethwe inqume inciphise ukumelana ne-oxidation okungcono kune-18-8 hlobo insimbi engenacala.

I-HT Pipe imangalelwe kakhulu uhla oluphelele lwensimbi engenasici 304 \ 304l ukufakwa kwamapayipha kwamapayipi anjenge-SS 304 Ukunciphisa, ama-SS 304 TEE, ama-SS 304 ama-Stub and

I-Stainless 904l Flange iqukethe inani eliphakeme lezithako ezibizayo, njenge-molybdenum ne-nickel. Namuhla, iningi lezinhlelo zokusebenza eziqashelwa iBanga 904L zithathelwa indawo ukudonsa okuphansi kwensimbi engenacala engama-2205.
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304 noma 316 Izinsimbi zensimbi ezingenasici ezingama-316
Ukukhiqiza i-ASME B36.10 ASME B36.66

I-ASTM A312 I-IPP316 iyincazelo ejwayelekile ye-seamless engenamthungo, i-suuntenicled auntenitic esetshenzisiwe amapayipi wensimbi angenamikhawulo asetshenziswa ezisetshenzisweni ezisezingeni eliphakeme zokushisa kanye nezinsizakalo ezijwayelekile. Ipayipi lensimbi engama-316 le-seamless lensimbi lenziwa ngenhlanganisela ye-chromium, i-nickel, kanye ne-molybdenum, enikeza i-SS 316 i-seamless tube ukumelana kahle nokugqwala.

Sikhiqiza ama-309 wensimbi angenazinsimbi ezingenasici ngaphansi kokuqashwa okuqinile kweqembu lethu lobuchwepheshe eliqinisekisa ikhwalithi ephezulu kakhulu.

I-AL6XN inamandla amakhulu ashubile kunezinto ezivamile ze-austentitic, ngenkathi zigcina i-decticity ephezulu kanye namandla omthelela.
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304 noma 316 Izinsimbi zensimbi ezingenasici ezingama-316
Ukukhiqiza i-ASME B36.10 ASME B36.55

Uma kuqhathaniswa ne-316L, i-317l yensimbi inokumelana kahle kwamanzi olwandle kanye nokumelana kwe-SCC, futhi isetshenziswa emikhunjini yamakhemikhali, imikhiqizo yamakhemikhali kanye neminye imishini yamakhemikhali edinga ukumelana nokuqina kwamakhemikhali.

Izinhlobo zensimbi engenasici 304 noma 304l zaziwa nangokuthi 18 \ 8 ama-stainless ama-stainless ngoba ukwakheka kwawo kwamakhemikhali kufaka phakathi i-18% i-chromium ne-8% nickel ngesisindo. Zisetshenziswa kabanzi embonini yokusebenza kwesiphuzo ngenxa yokukhululeka kwayo nokwakhiwa nokushiswa kanye nokuphikiswa kwabo okuqinile kokugqwala. Izinhlobo ezingama-304 no-304l zinezakhiwo ezifanayo zamakhemikhali nezemishini. Umehluko kuphela phakathi kwabo ukuqukethwe kwekhabhoni; I-304 Insimbi Engagqwali inobubanzi obukhulu bekhabhoni obungu-0.08%, kanti u-304L unobubanzi obukhulu be-carbon obukhulu be-0.03%.

Kuyafaneleka futhi izimboni ezibucayi ezifana nokulungiselela ukudla kanye nemithi, njengoba ubungozi bokungcola buphansi kakhulu.

I-SS 316l, inguqulo yekhabhoni ephansi ye-SS 316 futhi ingenakuvikelwa ekuzwakeni (imingcele ye-carbide ye-carbide).
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I-autenitutic yensimbi engu-6mo yathuthukiswa ngesisekelo se-alloy 904L \ 1.4539. Kodwa-ke, okuqukethwe kwe-molybdenum ku-6mo kukhuphuke kuye ku-6.5%. I-6mo inokumelana kahle nokugqwayiza okujwayelekile nokuphikiswa okuthuthukile nokuqina kwe-crevice. Ukumelana nokuqhekeka kokugqwayiza kwengcindezelo kuyathuthukiswa. Kuvame ukubizwa ngokuthi i-Super Auntenitic yensimbi engenacala.
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304 noma 316 Izinsimbi zensimbi ezingenasici ezingama-316
Ukukhiqiza i-ASME B36.10 ASME B36.20

I-ASME B36.19M ingukucaciswa okujwayelekile kwamapayipi ensimbi angenasici, acacisa ubukhulu, ukubekezelelana kanye nezidingo zokukhiqiza amapayipi afakwe emthungo.

Ishubhu lensimbi engenasici liyinto ekhethekile yethu emikhiqizweni engenasici ye-tubular Inc. Sigcina okukodwa kokusungulwa kwezizwe ezinkulu kakhulu futhi ezihlukaniswe kakhulu zamashubhu wensimbi engenasisekelo, kufaka phakathi amamodeli ajikelezayo, afaka amamodeli ajikelezayo. Ishubhu lethu lomhlobiso liyatholakala ngosayizi ahlukahlukene futhi lingasikwa futhi litholwe ngokucaciswa kwakho.

I-316l 1.4401 S31603 I-STIANCLEENT I-PIPE I-PIRELLELEKILE KAKHULU KAKHULU KAKHULU KANYE NOKUQHAWULA KAKHULU KWAMAHHALA OKUSHINTSHA KULULA KWEZINHLOBO ZOKUXHUMANA NOKUthengisa. Le SS EX C31603 Pipe yenziwa ngekhwalithi ephezulu 316l insimbi engagqwali engenacala ngokumelana kahle nokugqwala, i-oxidation kanye nokubala, okwenza kube kuhle ngezindawo ezinokhahlo noma izinhlelo zokusebenza eziphezulu.
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Asme B16.9 SA 182 GR304 F316 BLRF FLANSE

Amapayipi ensimbi engagqwali asetshenziswa kabanzi kwizimboni ezahlukahlukene.Bakhiqizwa ngezindlela ezimbili ezihlukile eziholela kunoma yiluphi uhlobo lwezinto ezisetshenziswayo.

I-SMO 254 Amapayipi angamelana nengcindezi emishini ephezulu kanye ne-alloy 254 SMO Pipe TRESHERE TRESHERE PRESHERE EMATHELO EZIQHAWULEKILE KANYE NEMIPHUMELA EBONAKALAYO.

Ama-N083367 futhi abizwa futhi njengoba i-alroy al6xn iyikhabhoni ephansi, ubumsulwa obuphezulu, ubumsulwa be-nitrogen-auntenitic "ama-nickel-molybdenum alloy ane-chloride pittipt kanye ne-crevice corrision.
I-Stainless Steel 316 iyibanga le-auntenitic elenzelwe nge-nickel enhle kakhulu ne-chromium. Leli banga liqukethe nenani elincane le-silicon, elithuthukisa ukumelana ne-oxidation yemodyuli. Eqinisweni, insimbi engagqwali 1.4401 ivame ukusetshenziswa emifudlaneni yenqubo equkethe ama-halide anjenge-chlorides ngenxa yokumelana kwayo kumakhompiyutha ashiwo. Ukungezwa kwe-molybdenum ku-stainless steel 316 tube alloys akugcini ngokuthuthukisa ukumelana nokuphamba kwe-chloride kepha futhi nokugqwala okujwayelekile.

I-317l ayizibuthe esimweni esiveziwe se-annealed kodwa ingahle ibe yizinkazimu-kancanyana ngenxa ye-welding.Fittings enikelwe ngaphansi kwalolu hlelo luzohlolwa ngokubonakalayo kokuhlelwa komhlaba, amasheke angaphezulu, kanye namamaki omshini.

Inqubo Ejwayelekile iyinqubo yokushisa yokushisa esetshenziselwa ukwenza izinsimbi ze-ructile ngokwengeziwe ne-ductile ngemuva kwenqubo yokuqina noma yemishini. Ukuguqula isimo kufaka phakathi ukufudumeza okungokwezinga lokushisa okuphezulu bese kukuveza emoyeni lokushisa kwegumbi ngemuva kokushisa, ukuvumela ukuthi kuphole ekushiseni kwegumbi. Lokhu kufudumeza nokupholisa kancane kuguqula i-miscruccucture yensimbi, kunciphisa ubulukhuni bayo futhi kwandise ukulahleka kwalo.

I-Alloy 316 Insimbi Engagqwali Insimbi Engagqwali ibonakala ngokucindezela okuphezulu, ukuqhekeka kwengcindezi, kanye nezakhiwo eziphakeme eziphakeme ezinamandla ngisho nasezindaweni eziphakeme zokushisa. Ifana ne-Alloy grade 304, isici esivamile phakathi kwangaphambilini I.e. Insimbi engenasici 304 ne-ASP32 i-ITW ukuthi bobabili bangakwazi ukwakha isendlalelo sephayipi ngaphansi kwezimo zepayipi ngaphansi kwezimo zepayipi. Ngaleyo ndlela kuvimbela i-SS 316 erw Pipeline kusuka ekutholeni i-oxidation atmospheric kanye nokugqwala.

Lama-shidi anamandla amahle kakhulu ashubile, ukuqhuma kwe-creep, nokumelana nokugqwala, ngenkathi ekhombisa ukumelana okuhle nokushisa okuphezulu nokushisa okuphezulu. Ngaphezu kwalokho, inokuqina okuhle kakhulu ukumelana nokuhlaselwa kwe-acid futhi kubekezelele izimo zesimo sezulu esinzima.

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.
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I-317L (00cr19ni13mo3, ama-S31726) Alloy asuselwa ku-auntenitic asungula Kumelana kakhulu nokugqwala kwamakhemikhali kune-chromium-nickel auntenitic insimbi engagqwali efana ne-304 alloy. Ngaphezu kwalokho, uma kuqhathaniswa nensimbi evamile engenacala, i-317l alloy inokuphumula okuphezulu, ukumelana nokugqwala kwengcindezelo, amandla acindezelayo kanye nokuphikiswa okuphezulu. Ibanga eliphansi lekhabhoni noma ibanga, elimelana nokuzwela ngesikhathi se-welding kanye nokwelashwa okushisa.
Amapuleti ensimbi angama-316 namashubhu angama-316l anezakhiwo ezijwayelekile futhi ajwayele ukuqinisekiswa okuphindwe kabili, okuqinisekisa ukuthi bobabili banezakhiwo nezingoma ezihambisana nazo zombili izinhlobo zensimbi. Imodeli 316H ayifakwanga kulokhu ngoba, ngokungafani ne-316 ne-316L, i-316H yakhelwe ukusebenza emazingeni okushisa aphezulu okusebenza.

Umbukiso weZhengzhou Huitong Pipe Fitlings 316 S31600 Thread Elbows

Incoloy 926 super auntenitic insimbi engagqwali i-flange incoloy 926 ANX N08926 Flange

I-Al6XN iyinsimbi e-superAustonitic engenacala ngokumelana okuvelele kokuphamba kwe-chloride, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo. I-Al6xn ingu-Aloy ayi-6 olwenzelwe futhi asetshenziswa ezindaweni ezinolaka kakhulu. Ine-nickel ephezulu (24%), i-molybdenum (6.3%), i-nitrogen kanye nokuqukethwe kwe-chromium okunikeza ukumelana kahle nokuqhekeka kokugqwala kwe-chloride, i-chloride ukumelana, kanye nokuphikiswa okujwayelekile kokugqwala. I-Al6xn isetshenziselwa ikakhulukazi ukumelana nokugqwala kwayo okuthuthukile kanye ne-crevice in clorides. Kuyinsimbi enobunzima futhi engakhathali.

Duplex Flanges
Insimbi engu-316 ingenacala imelana kakhulu nokugqwala kunensimbi engu-304 yensimbi engenacala, ikakhulukazi ama-chloride. Lokhu kwenza kube ukukhetha okuvamile kwezicelo lapho imishini yasolwandle nezinye izinto zivezwa ukugxila kakhulu kwama-chlorides noma amanye ama-oxidizing agents. Kodwa-ke, insimbi engagqwali engama-304 isenokumelana kahle nokugqwala okuhle kakhulu, ngakho-ke lokhu kuvame kuphela kuphela ezindaweni zasolwandle nezinye izindawo eziphakeme zohlanga.

Ipayipi lensimbi engama-316 elingagqwali liye laba yinto ebaluleke kakhulu emkhakheni wezimboni. Le alloy yensimbi ne-chrome yamukelwa ngokumelana kwayo okuphezulu ekugqwaneni, kanye nokuqina kwayo. 316 I-tubing yensimbi engagqwali ingakhiqizwa kumashubhu angenamthungo nama-welded ukuze ahlangabezane nezidingo zamakhasimende athile.

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.
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An c th83367 teamless tube al6xn welded tube

I-ASTM A182 904L 1.4539 1 "Insimbi engenasici asme 316 Flange 2" Clase 600 #rf

Isigaba 316 yinsimbi ye-auntenituc-nickel yensimbi engenacala equkethe ama-2% kuye ku-3% molybdenum. Okuqukethwe kwe-molybdenum kukhulisa ukumelana kokugqwala, kuthuthukisa ukumelana nokukhonkotha ku-chloride ion solutions, futhi kwandisa amandla okushisa aphezulu.