I-A182 304 Flange yokuphakela kwamanzi kanye nezinye izinsizakalo zokugqwala kwezimboni nezezimali ezijwayelekile

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.

Ukungezwa kwethusi kuleli bangakunikeza ukuthi izakhiwo ezimelana nokugqwala ziphakeme ziphakeme kunensimbi evamile ye-chrome nickel stainless, ikakhulukazi kuma-sulfuric, phosphoric kanye acetic acids.

Ngenkathi amakhemikhali ensimbi engagqwali engama-304L afana nebanga le-304, kukhona ezinye izinguquko ezenziwe ekubukeni kwamakhemikhali. Ukuguqulwa ku-chemistry yebanga le-304L kuthuthukisa izakhiwo zalo njengokushiswa.

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.

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.

Ukuze uthole ukumelana okukhulu kokugqwala, ukuthethethelelwa kufanele kuncishiswe ngo-1900 ° F ubuncane futhi amanzi aqedwe noma aphonswe ngokushesha ngenye indlela ngemuva kokusebenza okushisayo okusebenzayo.

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.

Insimbi engenasici futhi ibucayi kakhulu kakhulu ku-Thiosulfate anions ekhishwe yi-oxidation of Pyrite ekushiseni kwegumbi (njengoba kuhlangabezana nakwizinto zemayini ye-acid), futhi lapho zihlangana khona izinto zobumba ze-Pyrite ezivelele noma ezinohlonze, zingenzeka. oxidation.

I-Alloy 309 ingasetshenziswa ngesibabule equkethe imimoya kuze kufike ku-1832 ° F (1000 ° C). I-alloy ayinconyelwanga ukuthi isetshenziswe ezindaweni zokuzijabulisa kakhulu ngoba ikhombisa ukungahambisani okulinganiselwe ekutholeni kwekhabhoni. I-Alloy 309 ingasetshenziswa ekusetshenzisweni kwe-oxidizing kancane, i-nitriding, cementing kanye nokushisa kwezicelo zokuhamba ngebhayisikile, yize, izinga lokushisa eliphakeme kakhulu kumele lincishiswe.

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

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.

I-SA240 1.4436 IPlate litholakala ngokuvamile ngobukhulu obusuka ku-0.18 mm kuya ku-41.6 mm) nobubanzi obusuka kumasentimitha ayi-1219.2 mm kuya ku-3048 mm). Ubude bepuleti engu-1.4401 bungahlelwa ngokwezifiso ngokuya ngezidingo zamakhasimende. Ungahlola intengo yepuleti engu-SS 316 ku-HT Pipe!

I-Monel 400 iyi-alloy ye-nickel-Copper (cishe ngo-67% NI ¨c 23% Cu) emelana namanzi asolwandle kanye nama-caustic solutions ezindaweni eziningi ze-acidic ne-alkaline ezifanelekile ngokunciphisa izimo. Ukuhlehlisa okuhle nokusebenza okushisayo okulungele izinhlelo zokusebenza zamanzi olwandle.
Ama-flanges ensimbi ekhanni
Khetha ulimi
I-duplex steel
Ikhaya »
Thayipha ipayipi elingenamthungo
Ipayipi lensimbi engagqwali ne-tube
I-ASTM A240 GR 316 SUSP316 ISteel Plate Plate
Amalangabi ensimbi engagqwali
An c th83367 teamless tube al6xn welded tube
Iplate ye-Duplex ne-204L 2204L 2205 31L1L Sheet Coil
Amapuleti ensimbi alloy nama-sheets namakhoyili

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.

Okuqukethwe kwekhabhoni ka-254smo kuphansi kakhulu, okusho ukuthi kunengozi encane kakhulu yokuvutha kwezulu okubangelwa ukufudumeza. Kungadlula i-strhauss corranur test test (Strauss Test Astma262 Order e) ngisho nangemva kwehora elilodwa lokuzwakala ngo-600-1000¡¡Ãc. Kodwa-ke, ngenxa yokuqukethwe kwensimbi ephezulu.

Insimbi ye-grade 304 Insimbi Engagqwali iyindinganiso "18 \ 8" Insimbi Engagqwali; Kuyinto yensimbi eguquguqukayo kakhulu futhi esetshenziswe kabanzi etholakala ngohlobo olubanzi lwemikhiqizo, amafomu kanye nokuqedwa kunanoma iyiphi enye. Inezimpawu ezinhle kakhulu zokushisa kanye ne-welding.

Okuqukethwe kwe-molybdenum kukhulisa ukumelana kokugqwala, kuthuthukisa ukumelana nokuphamba ku-chloride ion solutions, futhi kwandisa amandla emazingeni okushisa aphezulu.

Ukugxekwa kwamapayipi angenamthungo ukuthi inqubo yokugoqa futhi yelule ikhiqiza ubukhulu obungahambelani nodonga oluqhathaniswa nobukhulu obunokwethenjelwa kakhudlwana kwamashidi ensimbi abekwe ekushiseni.

I-304 Pipe isetshenziswa futhi ezintweni ezifuywayo kanye nezicelo ngenxa yezindawo zayo eziguquguqukayo. Singabakhiqizi abahamba phambili be-stipin yensimbi engagqwali 304 Izwe. Umbono wethu ukukhiqiza imikhiqizo engcono kakhulu ngamanani afanele atholakala kubo bonke.
Ama-flanges ensimbi ekhanni
Khetha ulimi
I-duplex steel
Ikhaya »
Thayipha ipayipi elingenamthungo
Ipayipi lensimbi engagqwali ne-tube
I-ASTM A240 GR 316 SUSP316 ISteel Plate Plate
Amalangabi ensimbi engagqwali
An c th83367 teamless tube al6xn welded tube
Iplate ye-Duplex ne-204L 2204L 2205 31L1L Sheet Coil
Khiqiza i-ASME B36.10 ASME B36.60

Ibanga 904l alimelana ne-nitric acid kunamaBanga 304l kanye ne-310L, angenayo i-molybdenum. Leli banga lensimbi lidinga ukuthi likhandile liphathwe kulandela ukubanda okubandayo, ukufezekisa ukukhuthaza ukuqina kwengcindezi kokuqhekeka ngaphansi kwezindawo ezibucayi
I-Super Duplex 2507 Bolts (EN 1.4410) zenziwe nge-alloy yensimbi engenasici equkethe ama-chromium angama-25%, 4% molybdenum kanye ne-7% nickel.
Ama-flanges ensimbi ekhanni
Khetha ulimi
I-duplex steel
Ikhaya »
Thayipha ipayipi elingenamthungo
Ipayipi lensimbi engagqwali ne-tube
I-ASTM A240 GR 316 SUSP316 ISteel Plate Plate
Amalangabi ensimbi engagqwali
An c th83367 teamless tube al6xn welded tube
Iplate ye-Duplex ne-204L 2204L 2205 31L1L Sheet Coil
Ukukhiqiza i-ASME B36.10 ASME B36.20

Umehluko omkhulu phakathi kuka-304 no-316 insimbi engenacala ukuthi ibanga lama-316 linokuqukethwe okuphezulu kakhulu kwe-molybdenum, ngokuvamile 2-3% ngesisindo, futhi kunikeze ukumelana okungcono kokugqwala.

I-ASTM A276 S30400 1.4301 Bar Bar
I-304L Pipe inokumelana ne-oxidation enhle kumsebenzi ophakathi nendawo kuze kube ngu-870¡Ãc futhi uqhubeke usebenze ku-925¡Ãc. Kodwa-ke, ukusetshenziswa okuqhubekayo ku-425-860¡Ãc akunconywa. Kulokhu, i-304l inconywa ngenxa yokumelana kwayo ekuhambeni kwe-carbide. Lapho amandla aphezulu adingekayo emazingeni okushisa angenhla kwe-500¡Ãc futhi aze afike ku-800¡Ãc, kunconyiwe iBanga 304H. Lokhu okuqukethwe kuzohlala kumelana nokugqwala kwamanzi.

Imigoqo yensimbi ye-alloy & izinduku

304 \ 304l I-Pipe engenasici asetshenziswa njengensimbi engasho lutho ngokushisa emishini yokudla, imishini yamakhemikhali ajwayelekile, nemishini ye-athomu yamandla e-athomu. Ukumelana nokugqwala kwensimbi engu-304 \ 304l insimbi engenacala kunamandla kunalolo cwaningo olungama-200. Ukushisa okuphezulu kungcono futhi, kungaba phezulu njenge-1000-1200 degrees. Insimbi engagqwali inokumelana kahle nokugqwala okuhle nokumelana kahle nokugqwala komoya.

Izikopelo ezingama-660, ezingezona amabuthe esimweni esiveziwe, kepha zingaba ngumagrezi omncane ngokufudumala. Yize inamandla aphezulu afanayo nokuphikiswa kokugqwala njengamanye ama-steel, i-ASTM A453 GR. I-660 hex head bolts ikhiqiza ama-welds anamandla ngenxa yokuqukethwe kwabo okuphansi kwekhabhoni. Izikopelo ze-ASTM A453 Ibanga le-660 zilungele izinhlelo zokushisa. Leli banga le-fasteners lihlukaniswe ngama-a, b, c, d amamaki. Izinto zokwakha yikhabhoni, i-manganese, phosphorus, isibabule, i-silico, i-nickel, chromium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-aluminium, i-boron. I-ASTM A453 Ibanga le-660 Bolts lithola amandla abo nokuphikiswa kokugqwala kusuka kwinhlanganisela yezinto zokwakha.

Insimbi engenasici, ngenxa ye-chromium coatium ye-chromium yayo, ayiphenduli nezinye izinto. Ngenxa yalokhu, kungasetshenziswa ngokukhululekile ukuxhumana nokudla. Izindinganiso eziqinile ze-HACCP zidinga ukusetshenziswa kwensimbi engenasici ukuxhumana nokudla. Konke ngoba insimbi akuyona ingozi futhi kulula ukuyigcina ihlanzekile. Izinto zensimbi ezingagqwali zingahlanzwa ngezinto ezihlanza kakhulu futhi akudingeki sikhathazeke ukuthi izindawo zensimbi zizolahlekelwa yizakhiwo zazo noma zishintshe ukubukeka kwazo.

I-flange ingaba yipuleti lokumboza noma ukuvala ukuphela kwepayipi. Lokhu kubizwa ngokuthi yi-flange eyimpumputhe. Ngakho-ke, ama-flanges abhekwa njengezakhi zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.

304 201 311 Ipayipi lensimbi engenasici
I-304L Pipe inokumelana ne-oxidation enhle kumsebenzi ophakathi nendawo kuze kube ngu-870¡Ãc futhi uqhubeke usebenze ku-925¡Ãc. Kodwa-ke, ukusetshenziswa okuqhubekayo ku-425-860¡Ãc akunconywa. Kulokhu, i-304l inconywa ngenxa yokumelana kwayo ekuhambeni kwe-carbide. Lapho amandla aphezulu adingekayo emazingeni okushisa angenhla kwe-500¡Ãc futhi aze afike ku-800¡Ãc, kunconyiwe iBanga 304H. Lokhu okuqukethwe kuzohlala kumelana nokugqwala kwamanzi.

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.
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-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.

I-HT Pipe ingumthumeli oholayo, umenzi kanye nomhlinzeki we-SS 304 ukufakwa okufakiwe ngesitifiketi se-ISO. Bahlinzeka ngokulula okulinganiselayo kumakhasimende abo ngokukhiqiza ukufakwa kwensimbi ephezulu kwezinsimbi ezingama-304 ezinikezwe ngamanani afanele nawokuncintisanayo.

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.

Konke kukho konke, uma udinga ukumelana nokugqwala okuphezulu futhi uhlelo lwakho lokusebenza luqukethe amanzi, bese kuthi ama-316 ensimbi ayakufanele. Uma kungenjalo, i-304 lensimbi izohambisana nezidingo zakho kahle.

Le alliy yisizathu sezindawo ezahlukahlukene ze-SS 304 \ 304l \ 304h amapayipi namashubhu. Ezinye zezakhiwo ezinamapayipi namashubhu anokumelana nokukhulisa, i-actility enhle, ukuqina, ukuqina okushisa okuphezulu nokuqina okuhle.

Ngefomu le-ore, ukugcwala kwekhabhoni kudlula izinga elidingekayo kwizakhiwo ezihlukile zensimbi. Ngakho-ke, abenzi bensimbi baphindisele insimbi encibilikisiwe ukuze banciphise okuqukethwe kwekhabhoni kunani elifunekayo.

I-ASTM A403 WP317L iyi-molybdenum ephethe, okuqukethwe okuphansi kwekhabhoni "l" I-grade auntenitic insimbi engenasici enikezela ukumelana okuthuthukile okuvumayo okuvuselelayo kokuphikiswa kokugqwala ngaphezulu kwama-304l kanye nama-316l ama-steress stainles. I-carbon ephansi ihlinzeka ngokumelana nokuzwakala ngesikhathi sokufudumala nezinye izinqubo ezishisayo.

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

I-flange iyindandatho yensimbi (eyakhiwe, enqunywe kusuka epuletini, noma i-rolled) yakhelwe ukuxhuma izingxenye zepayipi, noma ukujoyina ipayipi kumhlangano wengcindezi, i-valve, iphampu noma omunye umhlangano ovusiwe ovusiwe. Ama-Flanges ahlanganiswe komunye nomunye ngama-bolts, futhi ohlelweni lwamapayipi ngokushiswa noma ngomcucu (noma okuxekethile lapho kusetshenziswa izimbumbulu). I-Finanless yensimbi filange eyenziwe lula njenge-SS Flange, isho ama-flanges enza ngensimbi engenacala. Amazinga ajwayelekile wezinto ezibonakalayo namamaki yi-ASTM A182 Ibanga F304 \ l ne-F316 \ l, libe ngu-2500 njll.
Ama-flanges ensimbi ekhanni
Khetha ulimi
I-duplex steel
Ikhaya »
Thayipha ipayipi elingenamthungo
Ipayipi lensimbi engagqwali ne-tube
I-ASTM A240 GR 316 SUSP316 ISteel Plate Plate
Amalangabi ensimbi engagqwali
An c th83367 teamless tube al6xn welded tube
Iplate ye-Duplex ne-204L 2204L 2205 31L1L Sheet Coil
Khiqiza i-ASME B36.10 ASME B36.60

Ama-Flango ensimbi ahlinzeka ngokufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Imvamisa ziza ngezimo eziyindilinga kepha nazo zingafika ngezindlela zesikwele nezinxantathu. Ama-flanges ahlanganiswe komunye nomunye ngokubopha futhi ajoyine ohlelweni lwamapayipi ngokushiswa noma ethangothini futhi aklanyelwe izilinganiso ezithile zengcindezelo; I-150LB, 300LB, 400LB, 600LB, 900LB, 1500LB no-2500lb.