I-Butt Welding ASME B16.9 S31803

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.

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-N08925 I-Finanless Fianless Flange inikeza ukumelana okuhle ekuqhekekeni kokugqwala kwengcindezelo nokuqhekeka kwengcindezi ye-sulphide

Ngokungeziwe kulezi zinzuzo zemvelo, insimbi engenasici ibuye ibe yinhlobo ebukeka kahle, inhlanzeko ngokweqile, okulula ukuyigcina, ihlala isikhathi eside, inikeza kakhulu izici ezahlukahlukene. Ngenxa yalokhu, insimbi engagqwali ingatholakala ezintweni eziningi zansuku zonke. Idlala indima evelele embonini yezimboni eziningi, kufaka phakathi amandla, ezokuhamba, ukwakha, ucwaningo, umuthi, ukudla nezinto zokudla.

Ngokuphelele futhi okungasebenzi kahle, insimbi engenacala yinto ¡° eluhlaza ± par ubuhle. Eqinisweni, emkhakheni wezokwakha, izinga layo langempela lokutakula lisondele ku-100%.

Okuqukethwe okuphansi kwekhabhoni kwe-alloy engu-304L kusiza ukunciphisa \ ukuqeda ukuhanjiswa kwe-carbide ngesikhathi se-welding. Lokhu kuvumela insimbi engama-304l engasetjenziswa "njengoba i-welded", ngisho nasezindaweni ezihlanzeke kakhulu. Uma usebenzisa insimbi ejwayelekile engama-304 engenasici ngendlela efanayo, kuzodalula ngokushesha emajoyini akhiwe.

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.

I-Al-6xn ingukuthuthuka kuma-aroy angama-300 afana ne-316l \ 1.4435 no-304 lapho okuphezulu kwama-chlorides, izinga lokushisa eliphakeme, amazinga okuxhumana angeniswa kwinqubo.

1.4529 Ikhodi Yezinombolo ZaseJalimane. Insimbi embi kakhulu ye-Super Dumplex, izakhi eziphambili: 20cr-25ni-6mo-1cu-0,2N ezihambelana ne-United States: N08926, 254smo ...

Insimbi engagqwali A403 WPP304 \ 304L iqukethe i-chromium ephakeme kanye ne-coarbon okuqukethwe okuphansi.Izinto ezifakiwe zepayipi ezingama-SS 304 zinama-aroy ahlukene we-autenitic aroys azosetshenziselwa izinhloso ezihlukile.
I-filange engenasici
Insimbi ye-alloy
I-Lithuanian
IsiVietnam
Amafulethi akhiwe
Thayipha "ipayipi elingenamthungo
I-316 I-FLANGE FLANGE FLANGES SS LPJ FLACES
Ama-flanges ensimbi ekhanni
ASTM A182 F304L FLANEL ASTINTLE FLANES

I-316l yaziwa kakhulu phakathi kwabakhiqizi bokumelana nokuqhekeka ngemuva kokuthi inqubo yokufaka i-welding iphelele. Lokhu kwenza i-316L ukukhetha kokuqala kwabakhiqizi abafuna ukwakha izakhiwo zensimbi zezicelo zezimboni.
Ama-fastener wensimbi
Insimbi ye-alloy
I-Lithuanian
IsiVietnam
Amafulethi akhiwe
Thayipha "ipayipi elingenamthungo
Amapuleti ensimbi Dupplex & Amashidi namakhoyili
Ama-flanges ensimbi ekhanni
ASTM A182 F304L FLANEL ASTINTLE FLANES
Usayizi "OD: 1 \ 2" "~ 48"
Yakha i-welding ye-welding ye-welding engenasici

Ibanga 304 \ 304L liyamelana nokugqwala komkhathi, ngaphezu kwe-oxidizing enengqondo kanye nokunciphisa imvelo. Inokumelana okuhle kakhulu ekugxumeni kokunhlanyelisa ku-As-Welded State. I-ASTM A \ 304L Dual Ibanga elimbaxambili linamandla amahle kakhulu kanye nobunzima emazingeni okushisa aphansi. Ngemuva kokugibela okubandayo, kufakwa ngaphansi kokulungiswa okushisayo, ukudonsa noma okunye ukulungiswa, futhi ekugcineni kubanda ukufeza isicwebezelisi esamukelekayo.

Kungamelana ngempumelelo nokugqwayiza kwe-chloride ion ukuqina, futhi kubuye kube nokumelana kahle nokugqwala nokuqina okuhle ku-oxidizing kanye nokunciphisa imidiya.

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-Molybdenum in Incoloy 925 Slip On Flanges AIDS Ukumelana nokuphamba nokugqwala kwe-crevice ngenkathi i-chromium inikeza ukumelana nezindawo oxidiziz.
Izakhiwo zemishini zingcono kancane kune-904L, futhi zingasetshenziswa ekwenziweni kwemikhumbi yengcindezi kusuka ku--196 kuya ku-400 ¡Ãc.
I-ASTM A403 WP321 ingenye yezinto ezivame kakhulu ezingenasici zepayipi
I-DIN125 310 Imvelo emnyama engenasici insimbi engagqwali yensimbi engagqwali i-washer engenasici we-washer flat m10 flat washer

Ezimweni zezimboni lapho amanani okugeleza kwamanzi kanye negesi kudingeka alinganiswe ngokunembe, ama-orice flanges adlala indima ebalulekile. I-APRICE FLANEICE iluhlobo lwe-orifice flange eyenziwe nge-ASTM A182 standard. I-A182 304 I-ANS30400 I-Orifice Orice Flange yenziwa ngensimbi ye-auntenitic, futhi isetshenziswa kabanzi ezinhlotsheni ezahlukahlukene ngenxa yezakhiwo zayo zokungamelana nokugqwala okuhle.

Ibanga 304 \ 304L liyamelana nokugqwala komkhathi, ngaphezu kwe-oxidizing enengqondo kanye nokunciphisa imvelo. Inokumelana okuhle kakhulu ekugxumeni kokunhlanyelisa ku-As-Welded State. I-ASTM A \ 304L Dual Ibanga elimbaxambili linamandla amahle kakhulu kanye nobunzima emazingeni okushisa aphansi. Ngemuva kokugibela okubandayo, kufakwa ngaphansi kokulungiswa okushisayo, ukudonsa noma okunye ukulungiswa, futhi ekugcineni kubanda ukufeza isicwebezelisi esamukelekayo.

I-SMO 254 Amapayipi angamelana nengcindezi emishini ephezulu kanye ne-alloy 254 SMO Pipe TRESHERE TRESHERE PRESHERE EMATHELO EZIQHAWULEKILE KANYE NEMIPHUMELA EBONAKALAYO.
I-filange engenasici
Insimbi ye-alloy
I-Lithuanian
IsiVietnam
Amafulethi akhiwe
Thayipha "ipayipi elingenamthungo
I-316 I-FLANGE FLANGE FLANGES SS LPJ FLACES
Ama-flanges ensimbi ekhanni
ASTM A182 F304L FLANEL ASTINTLE FLANES

I-ASTM A403 WP 316 I-Elbow ihlanganisa indinganiso ye-auntenitic auntenitutic fillers. Lokhu kusetshenziswa kwizicelo zokuhlola amapayipi. I-SS 316 45 degree Ellows nokunye ukufakwa kwamapayipi okungama-306 kuzokwenziwa kusetshenziswa imisebenzi ehlukahlukene njengokucindezela, ukubhoboza, ukugoqa, ukuqubuka, ukukhishwa kwemishini, noma inhlanganisela yezindlela ezimbili noma ngaphezulu zalezi zindlela. inhlanganisela.

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.

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

Ukufakelwa kwama-316 kuhlanganisa indinganiso ye-auntenitic auntenitic actenings ukufakwa kwezinsimbi kwezicelo zokucindezela kwamapayipi. Izinto zokufakelwa kwamaphayipha zizobandakanya ukujeziswa, imigoqo, amapuleti noma amapayipi angenamthungo noma anezinwele.

Insimbi engu-304L engagqwali, eyaziwa nangokuthi i-Ultra-Low Carbon Stainless Steress, iyinto eguquguqukayo yensimbi esetshenziswa kabanzi ekwenziweni kwemishini nezingxenye ezidinga izakhiwo ezinhle ezibanzi (ukumelana nokugqwala kanye nokwakhiwa kanye nokwakhiwa).
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-ASTM A276 309 Izinduku zensimbi ezingagqwali ze-S30900 zingamazinga okushisa aphezulu okushisa nokugqwala asetshenziswa kabanzi ezindaweni ezifunwayo. Bayakhiwe kusuka ku-chromium-nickel alloy futhi baziwa kakhulu ngokumelana kwabo namandla aphezulu okuvimbela i-oxidation namandla emazingeni okushisa aphakeme.

Uhlobo 304 luqine kancane kuno-302 ngenxa yokuqukethwe kwalo kwekhabhoni ephansi. Uhlobo 304 lusetshenziswa kabanzi kuzinhlelo zokusebenza ze-welding ngoba i-carbon ephansi ivumela ukuvezwa okuthile kuhla lwemvula ye-carbide veligitation of 800¡Ã's - 1500¡ããf ngaphandle kwesidingo sokusebenza kwangemva kokuvela.
Ama-fastener wensimbi
Insimbi ye-alloy
I-Lithuanian
IsiVietnam
Amafulethi akhiwe
Thayipha "ipayipi elingenamthungo
Amapuleti ensimbi Dupplex & Amashidi namakhoyili
Ama-flanges ensimbi ekhanni
ASTM A182 F304L FLANEL ASTINTLE FLANES
Usayizi "OD: 1 \ 2" "~ 48"
Yakha i-welding ye-welding ye-welding engenasici

Insimbi engenasici kumele ibe okungenani i-10,5% chromium. Kuya ngebanga, kungaqukatha amazinga aphezulu aphezulu we-chromium, kanye nezithako ezengeziwe zokuqalisa njenge-molybdenum, nickel, titanium, i-aluminium, ithusi, i-nitrogen, phosphous noma i-pelenium.
I-316l Flange, S31603 Flange, SS Flange, i-Finanless Steel Flange, Umhlinzeki Wezinsimbi Ezingagqwali
Ama-fastener wensimbi
Insimbi ye-alloy
I-Lithuanian
IsiVietnam
Amafulethi akhiwe
Thayipha "ipayipi elingenamthungo
Amapuleti ensimbi Dupplex & Amashidi namakhoyili
Ama-flanges ensimbi ekhanni
ASTM A182 F304L FLANEL ASTINTLE FLANES
Usayizi "OD: 1 \ 2" "~ 48"
Yakha i-welding ye-welding ye-welding engenasici

I-ASTM A312 TP 310 iyi-carbon auntenitutic yensimbi engenasici afanele ingcindezi ephezulu nensizakalo yokushisa ephezulu. Kunamabanga ahlukene afana ne-ASME A213 no-312. Ibanga 310 yinsimbi ye-auntenitic engenasici ngempahla enhle kakhulu yokushisa ephezulu, kanye ne-deldity enhle. Thayipha ishubhu lensimbi engama-310 ngokuvamile elisetshenziswe ezinhlalweni eziphakeme zokushisa. Ukuqukethwe okuphezulu kwe-chromium kanye ne-nickel yeBanga 310 Ipayipi lensimbi kunikeza ukuntulwa okuhle kakhulu kanye nokumelana ne-oxidation, kanye namandla amahle emazingeni okushisa aze afike ku-2100¡¡ããf.

Insimbi engenasici i-alloy yensimbi engamelana nokugqwala nokugqwala. Inama-chromium okungenani ayi-11% futhi ingaqukatha izinto ezifana nekhabhoni, ezinye izinsimbi nezinsimbi ukuthola ezinye izakhiwo ezifiselekayo. Ukuphikiswa kwensimbi engagqwali emiphumeleni yokugqwala kusuka ku-chromium, okwakha ifilimu nje engavikela lokho nokuzipholisa ekubeni khona komoya-mpilo

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

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%.

Ama-Flanges asetshenziselwa ukuxhuma ama-2 amaphethelo wepayipi noma ukuqeda ipayipi. Ziyatholakala ngezinto ezahlukahlukene. Ama-flanges ensimbi ye-carbon anguhlobo olunjalo lwe-flange evame ukwenziwa ngensimbi yekhabhoni. Lokhu okuqukethwe kunikeza izakhiwo ezifana nokumelana nokugqwala, ukuqina okuhle kakhulu, nokuqeda izimpahla.

Ipayipi elingenasici angama-316 lelded lisedutshwe lisuka emaphethelweni ebanga elifanayo futhi linamandla alinganayo njengezinhlobo ezingama-304 kodwa ngokumelana nokugqwala okungeziwe ngenxa yokuqukethwe kwe-4% molybdenum ngenxa yokwakheka kwe-4% ekwakhiweni. I-ASTM A312 IPP32 i-ERW Pipe ingekahulumeni we-A312 yemikhiqizo ye-tubular futhi ingasetshenziselwa izilinganiso eziphakeme zokushisa kanye nezicelo eziphezulu zokucindezela.

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.

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.
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 lezi zinto ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.
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.

Umehluko oyisisekelo kakhulu phakathi kweBanga 304 nebanga le-316 ama-steres angu-316 ukuthi angama-316 athambekele ekubeni ne-nickel eningi kanye ne-molybdenum in the mix. Izakhiwo ezijwayelekile zemishini zalezi zinsimbi ezimbili ziqhathaniswa kakhulu. Okuqukethwe kwe-nickel okukhulayo nokufakwa kwe-molybdenum kuvumela i-grade 316 insimbi engagqwali ukuze ibe nokuphikiswa okungcono kwamakhemikhali kunensimbi engu-304 engenasici. Ikhono ukumelana nama-acid kanye nama-chlorides, kufaka phakathi usawoti, kwenza i-grade 316 ilungele ukucubungula kwamakhemikhali kanye nezicelo zasolwandle.

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.
I-Ejwayelekile yenzelwe ukunikeza insimbi yesakhiwo esinomfaniswano nenhle. Le nqubo isetshenziselwa ukuthola i-missructure ebikezelayo kanye nesiqinisekiso sezindawo zemishini yensimbi.
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.
Insimbi engenasici futhi ayithathi hlangothi imvelo futhi i-inert, futhi isikhathi eside siqinisekisa ukuthi ihlangabezana nezidingo zokwakhiwa okuzinzile. Ngaphezu kwalokho, akusho ukuthi amakhompiyutha entela angaguqula ukwakheka kwawo lapho exhumana nezinto ezinjengamanzi.
Imigoqo yethu yensimbi engama-347 engenasici imelana kakhulu nokushisa okude nokugqwala, okwenza balungele ukukhiqizwa kwamandla, izinjini, ukwakheka kwe-welded nezinye izinhlelo zokusebenza eziphezulu zokushisa. Waziwa nangokuthi imigoqo ye-UNS S34700, lemigoqo yensimbi engama-347 engenasici ibe ne-deppert ephakeme kanye nokuqhuma kwezakhiwo ngokuqhathaniswa namanye amabanga anjengensimbi engabi nalutho, enezakhiwo ezinhle kakhulu zemishini.

1.4529 (uns N08926) Unokumelana okuphezulu kakhulu ekugcekeni okukhohlisayo kanye nokugqwala kwama-crevice emithonjeni yezemithombo ye-halide nasezindaweni ezinama-acidic aqukethe isibabulfur ne-hydrogen

I-Stainless BW Fittings I-REAT STUB STUB ENDS ASTM A403 Long iphethini elifushane asme B16.9

I-316 i-Flange ehlanganisiwe ngohlobo lwe-flange elivame ukusetshenziswa ezinhlelweni zamapayipi. I-SS LPJ Flange yakhelwe ukuxhuma amapayipi amabili noma ukufakwa ndawonye ngokugcwala ama-flanges abese ukubabeka ndawonye. Ama-316 amaphayipha ahlanganyelwe ahlanganisiwe asetshenziswa kuzinhlelo zokusebenza lapho kunesidingo sokuba ngezikhathi ezithile ngaphandle kwemihlangano yohlelo lwamapayipi, ngokwesibonelo, ukususa i-valve noma iphampu.
Insimbi engagqwali So \ th flange ka-304 \ 316 \ 17ti \ 2205 \ 904l
A403 WPP304-S 2-122SCH4SS CR AIS304 0Cr18NI9 X5CR-NI18
Insimbi engagqwali i-al-6xn tube asme sb 676 ex n08367 tubing
I-Inch Pipe Amafutha SS 316 Ukuhlangana kwensimbi engenasici

Ukwenza insimbi engenasici ye-welding welding welding - zhengzhou Huitong Pipeline Equipment Co, Ltd.