insimbi engagqwali 304 316 ipayipi 1.401 1.4401 \ 1.4436 PipE

I-Algunas Indabaas para la tuberada Smo 254 Son Petroquimica, FarmaceUtica, Petroleo y Pher, ePulpa Y Papel, evivos marinos, evivos marinos, i-deposiyan quimicos, njll.

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.

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

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

Amabanga 309 \ 309s angama-autenium-nickel ama-stainless ama-stainless asetshenziswa ngokujwayelekile ezihlolweni zokushisa eziphakeme. Ngenxa yokuqukethwe okuphezulu kwe-chromium nokuqukethwe kwe-nickel, ibanga 309 \ 30s Pipe kumelana kakhulu nokugqwala futhi kumelana ne-oxidation. Izinduku ezingama-309 zensimbi engenasici I-Stainless yensimbi engu-309 intambo ethathiwe yenkonzo yokushisa ephansi kanye nezimo ezilimazayo kakhulu. Ngokwengeziwe, i-309 insimbi engenasici inokuphikiswa okungcono kokugqwala kune-304 ngenxa yokuqukethwe kwayo okuphezulu kwe-nickel nokuqukethwe kwe-chromium. I-alloy isetshenziswe ezingxenyeni zothando, imikhumbi yokushisa ephezulu, wire welding wire namaphaneli webhokisi lomlilo.

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

Ibanga 316l liyamelana kakhulu ne-carbide yezulu futhi lingasetshenziswa ebangeni lokushisa elingenhla. Ibanga 316H linamandla aphezulu emazingeni okushisa aphakeme futhi kwesinye isikhathi asetshenziselwa izinhlelo zokusebenza eziqukethe amazinga okushisa angenhla cishe ngo-500 ¡Ãc.

Okuqukethwe kwekhabhoni engu-304L (ANS 30403) kukhawulelwe ku-0.03% ukuvimbela ukuzwela ngesikhathi se-welding.

I-Inconfel 625 Plate Turbine Shroud Rings
Insimbi engama-304 engenasici iyinsimbi evame kakhulu engenacala. Insimbi iqukethe zombili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% kanye ne-10,5%) [1] izinsimbi njengezicini ezingezona zensimbi. Yinsimbi e-auntenitic engagqwali. Uma kwenzeka ukusetshenziswa, i-SS304 kungatholakala ekhishini emigceni kanye neminye imisebenzi efana nama-aposta kanye nama-microwave oveni. I-SS304 nayo isetshenziselwa ukwenza imithambo yengcindezi, izembozo zamasondo kanye nokwakha ama-facade.

Amashubhu wesevisi enziwe ngohlobo lwe-Type 316 Insimbi Engagqwali inikezela ngesixazululo sokuhlanzeka, sokulwa nokuphikisana nokuhlala isikhathi eside kweminyaka eyi-100 noma ngaphezulu.

? Ukuqukethwe okuphansi kwekhabhoni ye-alloy 317l kukuvumela ukuthi kufakwe i-weld ngaphandle kokugqwala okuvela ekugxoliseni kwe-chromium carbide ukukwenza kube lula ukusetha isehlakalo se-as-welded.

Ipayipi lensimbi engagqwali 316SH 160 316 Amapayipi ensimbi angenasici namashubhu

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.
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304 304L 316l Ipayipi Engagqwali

Kunezinhlobo eziningi ezahlukene zensimbi engu-16 engagqwali. Ezinye izinhlobo ezivamile zingu-L, F, N, kanye no-H Variants. Ngayinye ihlukile kancane futhi ngakunye kusebenza injongo ehlukile. "L" kusho i-316l yensimbi inekhabhoni encane kune-316.

Isixazululo se-Anneling (okubuye kwabizwa ngokuthi ukwelashwa kwesixazululo) kuyinqubo ejwayelekile yokuvuselela ukushisa kwemindeni eminingi yezensimbi. Ama-steres angenasici, ama-alloys e-aluminium, ama-superlosi asuselwa ku-nickel, ama-alloys e-titanium, kanye namanye ama-alloys asuselwa yi-copper konke kungadinga isixazululo sokuhlelisa.
Izinhlobo ezahlukahlukene zama-flanges ezinjenge-254 SMO Slip on Flange zinokumelana kahle nokugqwala ngenxa yokwakheka. Ama-flanges nawo anamandla kunamaphayizi ajwayelekile ensimbi engenasici angu-650mpa ubuncane bamandla, ama-300MPA amancane isivuno samandla esivuzwayo kanye namazinga angu-35%.
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.

Isixazululo se-Anneling (okubuye kwabizwa ngokuthi ukwelashwa kwesixazululo) kuyinqubo ejwayelekile yokuvuselela ukushisa kwemindeni eminingi yezensimbi. Ama-steres angenasici, ama-alloys e-aluminium, ama-superlosi asuselwa ku-nickel, ama-alloys e-titanium, kanye namanye ama-alloys asuselwa yi-copper konke kungadinga isixazululo sokuhlelisa.
Izinhlobo ezahlukahlukene zama-flanges ezinjenge-254 SMO Slip on Flange zinokumelana kahle nokugqwala ngenxa yokwakheka. Ama-flanges nawo anamandla kunamaphayizi ajwayelekile ensimbi engenasici angu-650mpa ubuncane bamandla, ama-300MPA amancane isivuno samandla esivuzwayo kanye namazinga angu-35%.
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.

Amapayipi ensimbi engagqwali namashubhu abhekwa njengezinto ezithandwa kakhulu futhi ezifuna ukudala ezisetshenziselwa ukwenza imikhiqizo eminingi yezentengiso neyezimboni. Kodwa-ke, uma kukhulunywa ngokukhetha ibanga elifanele lepayipi lensimbi engagqwali, insimbi engenasici 304 304L 304h Pipe neTubing ihamba phambili. Sinikeze umhlahlandlela ophelele.

I-Butt Weld Pipe Fittings
Insimbi engama-304 engenasici iyinsimbi evame kakhulu engenacala. Insimbi iqukethe zombili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% kanye ne-10,5%) [1] izinsimbi njengezicini ezingezona zensimbi. Yinsimbi e-auntenitic engagqwali. Uma kwenzeka ukusetshenziswa, i-SS304 kungatholakala ekhishini emigceni kanye neminye imisebenzi efana nama-aposta kanye nama-microwave oveni. I-SS304 nayo isetshenziselwa ukwenza imithambo yengcindezi, izembozo zamasondo kanye nokwakha ama-facade.

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.

Siyabandakanyeka ekunikezeni uhlu olukhulu lwamapayipi angenasici 904l njengomenzi wepayipi we-UNS N08904 1.4539. Lawa mapayipi ensimbi angama-904l asetshenziswa kuzinhlelo zokusebenza eziningana ezifana nemishini kwidayari, izimboni zemithi; Esibhedlela njenge-Kitchenware. I-HT PIPE ibhekelela i-Stainless 904L isebenza ngaphandle kwe-NR. Amapayipi ayi-1.4539 aneminyaka yesipiliyoni ekuthekelweni kwamanye amazwe.

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).

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.

Isixazululo Sokushisa Sokushisa Ukwelapha 316 Izinsimbi ezingenasici ezingenasici

Umehluko phakathi kwensimbi engu-304 ne-304l ukuthi i-304l ine-a .03 Max Carbon futhi ilungele ukushibilika kanti i-304 inamazinga aphakathi nekhabhoni.

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.
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An c th83367 teamless tube al6xn welded tube

Uma kuqhathaniswa nezinye izinhlobo zamapayipi, amanani entengo e-SS 316 amapayipi ayancintisana. Bheka ikhwalithi yamapayipi ngaphambi kokuwathenga ngenkathi uqhathanisa uhlu lwamanani entengo angama-316 angenasici.

I-347 Insimbi Engagqwali Ukumelana Kahle Kokugqwala, Le Grainger evunyelwe i-Weld Fight Flange ifakwe ohlelweni nge-Beldferial Weld 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.

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-ASTM A403 WPP36L ibanga le-carbon grafu lenziwe le-carbon elinobuthano obuhle kakhulu futhi linikezela ngezindawo eziphakeme zokuqhekeka kanye nokuqhuma kwengcindezi.

I-Alloy 254 SMO okuqukethwe okuphansi kwekhabhoni okuphezulu okuphezulu kwe-molybdenum ne-nitrogen alloy suuuntenitic insimbi engenacala. Kukhonjiswa ukumelana okuhle nokuphamba, ukuqina kwengcindezelo yokugqwala kokuqhekeka kanye nokugqwala kokugqwala okuvumayo.

I-Al-6xn Alloy iyisinqumo esihle kakhulu ezimweni lapho kufika khona ama-316l
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.

Insimbi engu-317l yenziwe ngeziqhingi yathuthukiswa njengokuthuthuka kwensimbi engama-316l ngensimbi engenacala nge-nickel ye-nickel kanye ne-molybdenum.

Insimbi engagqwali iguquguqukayo; Akugcini nje ngokuba nokwakheka okuqinile kanye nezakhiwo ze-welding, kepha futhi kunamandla okusonga noma ukugoqa, ngakho-ke kungaguqulwa kalula kube izinhlelo zokusebenza ezahlukahlukene.

Insimbi engenasici ilungele izinhlelo zokusebenza zesikhathi eside ezizobhekana nezinto, umswakama, namakhemikhali awonakalisayo awonakalisayo.
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304 304L 316l Ipayipi Engagqwali

ASTM A312 IPP32 IP316 I-Seamless Insimbi Yezimboni I-Pipe I-S31600 SMLS PIPE

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-ASTM A403 WPP304H Pipe Fittings isho ukufakwa kwamapayipi okwenziwa yi-auntenitic stainless amabala kanye nebanga yi-astm a403 WPP304h.Izinto ezisetshenziswayo embonini ye-ERA yokulawula.

I-904L ayizinzile zensimbi e-autenitized equkethe ukugxishwa okuphansi kwekhabhoni. Insimbi engenasici 904l ipayipi Ngenxa yalokho, ipayipi eli-1.4539 libonisa ukumelana okuphezulu ngokunciphisa ama-acid kanye nokugqwala. Amapayipi e-EX N08904 ayamelana nokuqhekeka nokukhubazeka. Ipayipi lensimbi engenasici 904L liyatholakala ngosayizi we-1 \ 8- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2- 2-24 ububanzi be-¼mmm to 24mm. Le khasi

Thayipha i-321 insimbi engagqwali yinsimbi e-auntenitic engenasici. Inezimfanelo eziningi ezifanayo zohlobo 304, ngaphandle kwezinga eliphakeme le-titanium nekhabhoni. Uhlobo lwe-321 lunikeza ama-carcrator wensimbi ukuqina okuvelele kanye nokumelana oxidation, kanye nobunzima obuhle kakhulu obusezingeni eliphansi.

Amabanga amabili ajwayelekile ensimbi ajwayelekile angama-304 no-316. Umehluko omkhulu ukufakwa kwe-molybdenum, i-alloy ethuthukisa kakhulu ukumelana nokukhulisa, ikakhulukazi ezindaweni ezinosawoti noma nge-chloride.
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I-Alloy Steel Fasteners
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alloy insimbi yamapayipi astm a335 p12 Pipe ekwakheni
I-Fire Wall ASTM A312 ANC N08904 904L PIPES