Ukuvikela, umhlaba osindayo oshukumisayo noma i-aerospace.

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-Alloy 310 (ama-S31000) insimbi engenacala engagqwali eyenzelwe izinhlelo zokusebenza eziphakeme zokulwa nokuqina. I-alloy imelana ne-oxidation kuze kufike ku-2010OF (1100OC) ngaphansi kwezimo ezimbalwa zokuhamba ngebhayisikile. Ngenxa ye-chromium yayo ephezulu ye-chromium nokuqukethwe kwe-nickel okulinganiselayo, i-alloy 310 imelana ne-sulfidation futhi nayo ingasetshenziswa ekuzihloleni okulinganiselayo.

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.

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

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-HT PIPE ingenye inkampani enkulu kunazo zonke eChina, enikeza zonke izinhlobo ze-SS 316 ukufakwa kwamapayipi okubandakanya ukufakwa kweButtweld, amavutha kanye nokufakwa kwakhiwe. Njengoba kunikezwe ubuchwepheshe bethu obukhulu nolwazi embonini yensimbi engagqwali singenza insimbi engagqwali 316 amapayipi, ngamanani ancintisana kakhulu embonini.

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-COIL ye-SS 904L isetshenziswa ekushintshisaneni kokushisa nasezisetshenzisweni eziphezulu zokushisa ngenxa yohlu lwazo oluphezulu olubi kakhulu ku-1300 kuya ku-1390 degrees Celsius.

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

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.

I-316 I-bagningless yensimbi yamapayipi ipayipi iqukethe ukwengezwa kwe-molybdenum okunikeza ukumelana okuthuthukile kokugqwala. Lokhu kubonakala ikakhulukazi ekugqwaneni okukhohlisayo nokukhohlisa ezindaweni ze-chloride.
I-ASTM ASME I-SA 182 yaphakamisa ubuso bukabuso
Nickel alloy flanges
Kurdish (Kurmanji)
I-310s ipayipi elingenamthungo
Ama-nickel alloy fasteners
Ukukhiqiza i-ASME B36.10 ASME B36.35
I-Mechanical Properties insimbi engagqwali 304 304L 1.4301 PipE
Ipayipi lensimbi engagqwali ne-tube
Amapuleti we-nickel alloy namashidi namakhoyili

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

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.

Ukuqukethwe kwe-molybdenum kanye ne-nitrogen kwandise kakhulu ukumelana kokugqwala okukhonkotha kanye ne-crevice emithonjeni yezendawo. Ngaleso sikhathi, i-nickel ne-nitrogen ayigcini ngokuqinisekisa ukuqina kwe-metallographical, kepha futhi kunciphise ukuhlukanisa umkhuba okuphakathi kwenqubo yokushisa noma inqubo ye-welding kangcono kunokuqukethwe kwe-nitrogen ye-nitrogen alloy.

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-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.

Insimbi engagqwali engama-304 tubing itholakala njengomthungo noma i-welded. Amapayipi angadonswa njengamashubhu angenamthungo avela ku-billet eyodwa noma eshisiwe kusuka ku-strip noma eshidi. Kunezindlela ezahlukahlukene ze-welding ezifana nokuphikiswa kokuphikiswa kwamapayipi amancane kanye ne-electroful welding yamapayipi amakhulu abuyisiwe.

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.

Kunamakhulu amamaki ahlukene wensimbi engenasici emakethe. Ngayinye yalezi zinto ezihlukile zensimbi engenazinsimbi ihlinzeka ngokumelana nokuphikiswa kokugqwala okudlula lokho kwensimbi ejwayelekile. Ukuba khona kwalezi zinto ezingenasici kungadala ukudideka okuthile - ikakhulukazi lapho ama-alloys amabili ensimbi acishe acishe afane negama nefomula. Lokhu kunjalo ngensimbi engama-304 no-304l.

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.

La Renansncia A Las Picaduras de 316ti \ 14571 Hacele Que Estos Destinados, La Tecnologion de Suimito, La tecnologion de subfito, los textiles, los I-Pigmontos, Los Acidos Grasos, La fotoquimica y La Industria Farmaceutica. I-ESE Material se-vez mas en la tecnologia de Escape.
I-SS 904L ye-Weld New Flange
Nickel alloy flanges
Kurdish (Kurmanji)
I-310s ipayipi elingenamthungo
Ama-nickel alloy fasteners
Ukukhiqiza i-ASME B36.10 ASME B36.35
An c66600 \ Incontel 600, ANC N06601 \ Incontel 601,
Ipayipi lensimbi engagqwali ne-tube
Amapuleti we-nickel alloy namashidi namakhoyili
isikwele nesiteshi kanye nezikhathi eziningi, kuyisimo
An c4400 \ monel 400, an05500 \ Monel K500,

Lokhu yilokhu okwenza ipayipi lama-316 SS libe yibanga elihle lezicelo ezinjengamaphampu, ama-valve, izindwangu kanye nemishini yamakhemikhali, izicelo ze-marine.

Insimbi engu-904L yebanga elingenacala isetshenziselwa kabanzi ngezinhloso ezahlukahlukene zentengiso futhi yaziwa ngezakhiwo zayo zokumelana ne-abrasion. Amantongomane e-aisi 904l ama-hex amantongomane angenacala eza nokuqukethwe okuphansi kwekhabhoni, aphansi ngo-0,02%, okubenza bamelane nokuzwela ngokushiswa yi-welding. Ngamanye amagama, induku ye-UNS S08904

Ibanga 316 yibanga elijwayelekile le-molybdenum-ethwele, olwesibili ngokubaluleka ku-304 phakathi kwama-autenitic steress steres. I-molybdenum inika izici ezingama-316 zokumelana okungcono zibheke ku-grade 304, ukumelana okuphezulu kakhulu ekugxoliseni okukhohlisayo kanye ne-crevice ezindaweni ze-chloride.

Ukukhiqiza i-ASME B36.10 ASME B36.34
Ibanga le-304L lisetshenziswa kabanzi embonini yezokukhiqiza futhi wonke amasu ajwayelekile we-welding angasetshenziselwa ipuleti engu-304l kanye nepayipi le-304l. I- "L" ku-304l imele "okuqukethwe okuphansi kwekhabhoni" futhi ikhombisa okuqukethwe okuphezulu kwekhabhoni ka-0.035%. I- "H" ku-304h imele "okuqukethwe okuphezulu kwekhabhoni", okusho ukuthi okuqukethwe kwekhabhoni akuyona ngaphansi kuka-0.04% hhayi ngaphezulu kwe-0.10%.

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.

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-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.

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 ...

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.

Amapayipi ensimbi angahlukaniswa ngesisekelo sohlelo lokusebenza lwayo. Ukusetshenziswa okujwayelekile kwamapayipi ensimbi kusendaweni yamapayipi amanzi, imigqa yamanzi ezimboni, umugqa wepayipi wezwe, amapayipi okunisela, izimboni zentuthu, izimboni zemoto, imboni yokwakha kanye nezinye izinhloso.

I-300ring Series Badgeless Insimbi engenacala yi-Thromium-Nickel Alloy ekhiqizwa imikhiqizo ehlukahlukene kufaka phakathi amashubhu wensimbi engenasici namapayipi ensimbi. Kokubili amapayipi ensimbi angama-304 no-316 ahlala isikhathi ngokwanele ukuba alondoloze amandla awo emazingeni okushisa aphezulu, amelane nokugqwala, futhi kulula ukuwugcina. Ukuzikhethela phakathi kokuqukethwe kuncike kakhulu ekutheni uzowasebenzisa kanjani ipayipi nendawo okuzofakwa kuyo ipayipi.

316 Amabhodlela ensimbi angenasici enziwa ngensimbi evimbela ukugqwala futhi eqinile ye-autenitic. Okuqukethwe kuhlanganiswa i-chromium, nickel, molybdenum nezinye izinto. Lokhu kunikeza amandla aphezulu okuvuselela ama-205mpa kanye namandla ashubile afinyelela ku-515mpa wama-315A ama-bolts angama-316 angenasici namantongomane.

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.
I-ASTM ASME I-SA 182 yaphakamisa ubuso bukabuso
Nickel alloy flanges
Kurdish (Kurmanji)
I-310s ipayipi elingenamthungo
Ama-nickel alloy fasteners
Ukukhiqiza i-ASME B36.10 ASME B36.35
Inqubo Yokukhiqiza I-Rolling \ Umsebenzi oshisayo, ukugoqa okubandayo
Ipayipi lensimbi engagqwali ne-tube
Amapuleti we-nickel alloy namashidi namakhoyili

Uhlobo lwe-304L luhlobo oluhlukile lwe-Type 304 ngokuqukethwe okuphansi kwekhabhoni ukuthuthukisa ukushelela nokunciphisa ubungozi bokuncipha kokugqwala okuncishisiwe ezungeze i-Weld. Amandla wesivuno namandla ashukumisayo wohlobo lwe-304L nawo ancishiswa kancane ngokuqhathaniswa nohlobo 304.

I-ASTM 182 isetshenziswa ezinhlelweni zokucindezela, ezifakiwe ama-flanges, ukufakwa kwezingxenye nezingxenye ezifanayo nobukhulu obucacisiwe noma amazinga abucayi, njengokucaciswa kwe-ASME.

Ama-weld atholwe ngo-304 \ 304L anobunzima obuhle ne-actility. Ukunxusa ngemuva kokuthethelela kunconyelwa ukugcina ukumelana nokugqwala okukhulu. 304 \ 304L kungakhiwa phakathi kuka-2100¡Ã-2350¡Ã f.

Kunamakhulu amamaki ahlukene wensimbi engenasici emakethe. Ngayinye yalezi zinto ezihlukile zensimbi engenazinsimbi ihlinzeka ngokumelana nokuphikiswa kokugqwala okudlula lokho kwensimbi ejwayelekile. Ukuba khona kwalezi zinto ezingenasici kungadala ukudideka okuthile - ikakhulukazi lapho ama-alloys amabili ensimbi acishe acishe afane negama nefomula. Lokhu kunjalo ngensimbi engama-304 no-304l.

I-Stainless Steel 304 inokuphikiswa okuhle kakhulu kokugqwala ezindaweni ezahlukahlukene kanye nokuxhumana nemidiya ehlukene ye-corlosve. Ukugqwala okukhohlisayo nokukhohlisa kwe-crevice kungenzeka ngezindawo eziqukethe i-chloride-eziqukethe. Ukuqhekeka kokugqwayiza kwengcindezi kungenzeka emazingeni okushisa angaphezulu kwe-60¡Ãc.