Isingeniso
Kubathengi abakhethayoIpayipi Lensimbi Engagqwali engu-310S Yezicelo Zokushisa Okuphezulu, amaphuzu abalulekile okunquma izinga lokushisa lokusebenza, ukumelana nokushiswa kwegesi, ukujikeleza kokushisa, umoya wesithando somlilo, indinganiso yepayipi, ukujiya kodonga, imfuneko yokushisela, isimo sokwelashwa kokushisa, i-EN 10204 3.1 MTC, ukuhlolwa kwe-PMI, ukuhlolwa kobukhulu, ukulawula inombolo yokushisa, ukupakisha kwamanye amazwe kanye nekhono lokulethwa. Ipayipi lensimbi engagqwali le-310S livame ukusetshenziswa kumapayipi esithando somlilo, imishini yokwelapha ukushisa, amapayipi akhanyayo, amapayipi okushisa, izingxenye zesithando somlilo, imigqa yokucubungula ukushisa, ama-heater e-petrochemical kanye nezinhlelo zokukhipha umoya ezishisa kakhulu lapho insimbi engagqwali ejwayelekile engu-304 noma engu-316L ingakwazi ukunikeza ukumelana nokushiswa okwanele noma ukuzinza kokushisa.
Insimbi engagqwali ye-310S inguqulo yensimbi engagqwali ye-310 enekhabhoni ephansi. Iqukethe i-chromium ephezulu kanye ne-nickel ephezulu, okwenza ukuthi ikwazi ukumelana nokushiswa kwe-oxidation kanye nokugcinwa kwamandla emazingeni okushisa aphezulu. Okuqukethwe kwekhabhoni ephansi kusiza ekuthuthukiseni ukushintshwa kwe-weld futhi kunciphisa ingozi yokusha kwe-carbide uma kuqhathaniswa namazinga aphezulu okumelana nokushisa kwekhabhoni. Ukuze uthole isevisi yokushisa okuphezulu, i-310S ivame ukukhethwa lapho abathengi bedinga ipayipi lensimbi engagqwali elingamelana nokushisa elinokwakheka okuhle kanye nokusebenza okuthembekile ezindaweni zokushiswa kwe-oxidation.
I-SAKY STEEL inikeza ipayipi elingenasici le-310S elingaxutshiwe, ipayipi elihlanganisiwe, ishubhu, izinto zokufaka, ipuleti, ibha kanye nemikhiqizo yensimbi engagqwali eyenziwe ngokwezifiso yokukhiqiza isithando somlilo, ukwelashwa kokushisa, ukucubungula amakhemikhali, izimboni ze-petrochemical, ukukhiqizwa kwamandla, usimende, i-ceramic, ingilazi kanye nemishini yokushisa. Lesi sihloko sichaza ukuthi kufanele usebenzise nini ipayipi lensimbi engagqwali le-310S, ukuthi liqhathaniswa kanjani namamaki afanayo, yiziphi izitifiketi okufanele uzihlole nokuthi abathengi bangagwema kanjani amaphutha avamile okukhetha izinto.
Iyini ipayipi lensimbi engagqwali elingu-310S?
Ipayipi Lensimbi Engagqwali le-310S liyipayipi lensimbi engagqwali le-austenitic elingamelana nokushisa elenziwe ngezinto ze-UNS S31008. Lenzelwe ukumelana nokushiswa kwezinga lokushisa eliphezulu kanye nokuqina kokushisa. Uma kuqhathaniswa namazinga ajwayelekile ensimbi engagqwali njenge-304, 304L kanye ne-316L, i-310S iqukethe i-chromium ne-nickel ephezulu, okuthuthukisa ukumelana nokukalwa kanye nokushiswa kwezinga lokushisa ezindaweni ezishisa kakhulu.
Ipayipi lensimbi engagqwali le-310S liyatholakala njengepayipi elingenamthungo, ipayipi elihlanganisiwe, ipayipi elingenamthungo kanye nepayipi elihlanganisiwe. Izimo ezivamile zobuso zifaka phakathi ukugcwaliswa kobuso okufakwe emanzini, okufakwe emanzini, okupholishiwe, okukhanyayo, okufakwe isihlabathi kanye nokuqedwa okwenziwe ngokwezifiso. Abathengi bangakhetha usayizi wepayipi, ukujiya kodonga, ubude, ukubekezelelana kanye nezinga lokuhlola ngokuya ngomklamo wesithando, uhlelo lokushintshanisa ukushisa, ukuhlanganiswa kwesishisi noma izidingo zomugqa wenqubo yokushisa okuphezulu.
Idatha Yomkhiqizo Ojwayelekile Wepayipi Lensimbi Engagqwali engu-310S
| Into | Imininingwane | Isheke Lomthengi |
|---|---|---|
| Ibanga Lezinto Ezibalulekile | Insimbi Engagqwali engu-310S / UNS S31008 / EN 1.4845 | Qinisekisa ibanga, inombolo ye-UNS kanye nokulingana kwe-EN ku-MTC kanye nokumaka ipayipi |
| Amafomu Omkhiqizo | Ipayipi elingenamthungo, ipayipi elihlanganisiwe, ipayipi elingenamthungo, ipayipi elihlanganisiwe, izingxenye zepayipi elihlanganisiwe | Qinisekisa i-OD, ukujiya kodonga, ishejuli, ubude kanye nohlobo lokukhiqiza ipayipi |
| Izindinganiso Ezivamile | I-ASTM A312, ASTM A213, ASTM A269, ASTM A358, EN 10216-5, EN 10217-7 | Khetha indinganiso efanele ngokuya ngokusetshenziswa kwe-seamless, welded, pressure noma heat exchanger |
| Ukuqedwa Komphezulu | Kufakwe futhi kufakwe usawoti, kufakwe usawoti okhanyayo, kupholishiwe, kuqhunyiswe ngesihlabathi, kuqedwe ngendlela oyifisayo | Qinisekisa isimo sobuso ngokusekelwe ekushiseni, ekwakhiweni, ekubukekeni kanye nasemvelweni yesevisi |
| Izicelo Ezijwayelekile | Amapayipi esithando somlilo, amapayipi akhanyayo, amapayipi okushisa, imigqa yokwelapha ukushisa, ihhavini kanye nemishini yokushisa | Qinisekisa izinga lokushisa, umkhathi, ukujikeleza kokushisa kanye nomthwalo womshini ngaphambi koku-oda |
Ukwakheka Kwamakhemikhali Kwepayipi Lensimbi Engagqwali engu-310S
Ukusebenza okuphezulu kwepayipi lensimbi engagqwali le-310S kuvela kakhulu ekuquketheni kwayo okuphezulu kwe-chromium kanye ne-nickel. I-Chromium ithuthukisa ukumelana nokushiswa kwe-oxidation kanye nokumelana nokukhula, kuyilapho i-nickel izinzisa isakhiwo se-austenitic futhi isekela amandla emazingeni okushisa aphezulu. Izinga eliphansi lekhabhoni ku-310S lithuthukisa ukushintshwa futhi lisiza ekunciphiseni ingozi yokuwa kwe-carbide.
| Isici | Ububanzi Obujwayelekile (%) | Ukuhlolwa Komsebenzi/Kokuthengwa Kwempahla |
|---|---|---|
| Ikhabhoni (C) | Umkhawulo ongu-0.08 | Ikhabhoni ephansi ithuthukisa ukushibilika uma kuqhathaniswa namazinga aphezulu okumelana nokushisa kwekhabhoni |
| I-Chromium (Cr) | 24.00 – 26.00 | Inikeza ukumelana nokushiswa kwe-oxidation kanye nokumelana nokukhula emazingeni okushisa aphezulu |
| I-Nickel (Ni) | 19.00 – 22.00 | Kuqinisa isakhiwo se-austenitic futhi kuthuthukisa ukusebenza kwezinga lokushisa eliphezulu |
| I-Manganese (Mn) | Ubuningi obungu-2.00 | Kulawulwa ukuze kwenziwe insimbi futhi kuqiniswe ukuqina |
| I-Silicon (Si) | Umkhawulo ongu-1.50 | Isekela ukumelana nokushiswa kwe-oxidation kanye nokuqina kobuso obuphezulu obushisa kakhulu |
| I-Phosphorus (P) | Umkhawulo ongu-0.045 | Isici sokungcola esilawulwayo esithinta ikhwalithi yezinto ezibonakalayo kanye nokusebenza okushisayo |
| I-Sulfur (S) | Umkhawulo ongu-0.030 | I-sulfur ephansi isiza ukugcina ukushibilika, ukuhlanzeka kanye nokusebenza kokugqwala |
Izakhiwo Zemishini Zepayipi Lensimbi Engagqwali engu-310S
Ipayipi lensimbi engagqwali le-310S linikeza izakhiwo ezinhle zomshini ekushiseni kwegumbi kanye nokusebenza okuthembekile ekusetshenzisweni kwezinga lokushisa eliphezulu. Inzuzo yalo eyinhloko akuyona amandla aphezulu okushisa kwegumbi, kodwa ukumelana nokushisa, ukumelana nokushiswa kwe-oxidation kanye nokuqina ngaphansi kwezimo zokushisa eziphakeme. Abathengi kufanele baqinisekise amanani omshini kanye nesimo sokulethwa ku-EN 10204 3.1 MTC ngaphambi kokukhiqizwa noma ukufakwa.
| Impahla | Ukusebenza Okuvamile | Inothi Lokukhetha Umthengi |
|---|---|---|
| Amandla Okudonsa | Kuhle kakhulu ngepayipi lensimbi engagqwali elingamelana nokushisa le-austenitic | Hlola inani langempela ku-MTC ngokuya ngobukhulu bepayipi kanye nezinga elijwayelekile |
| Amandla Okukhiqiza | Okumaphakathi kwensimbi engagqwali ye-austenitic | Cabanga ngokusekelwa kwamapayipi kanye nokwandiswa kokushisa ekwakhiweni kwezinga lokushisa eliphezulu |
| Ukwelulwa | Ukuguquguquka okuhle | Iwusizo ekwakheni, ekwakheni kanye nasekubekeni ukucindezeleka kokushisa |
| Ukumelana ne-Oxidation | Kuhle kakhulu uma kuqhathaniswa nezinsimbi eziqinile ezijwayelekile zochungechunge lwama-300 | Isizathu esiyinhloko sokukhetha i-310S ezindaweni zenqubo yokushisa kanye nokushisa |
| Ukusebenza Kokujikeleza Okushisayo | Kuhle, kodwa kuncike ekwakhiweni, emkhathini kanye nokushintsha kwezinga lokushisa | Qinisekisa ukuthi imishini ihlangabezana nemijikelezo yokushisa nokupholisa njalo |
| Ukushibilika | Kuhle ngokugcwalisa kahle kanye nenqubo efanele | Sebenzisa izinto ezisetshenziswayo zokushisela ezifanele futhi ulawule ukufakwa kokushisa ukuze uthole isevisi yokushisa okuphezulu |
Amazinga Asebenzayo kanye namaBanga Alinganayo
Ipayipi lensimbi engagqwali le-310S linganikezwa ngaphansi kwezindinganiso ezahlukene kuye ngokuthi umthengi udinga ipayipi elingenamthungo, ipayipi elihlanganisiwe, ipayipi lokushintshanisa ukushisa, ipayipi lezinsimbi noma ipayipi elihlobene nokucindezela. Ukukhetha okujwayelekile okufanele kubalulekile ngoba kuthinta ukubekezelela usayizi, ukuhlolwa, ukwelashwa kokushisa, ukuhlolwa kanye nokwamukelwa kwesitifiketi.
| Okujwayelekile / Ibanga | Incazelo | Ububanzi Bomkhiqizo Ovamile |
|---|---|---|
| I-UNS S31008 | Isikhundla se-UNS sensimbi engagqwali engu-310S | Ubunikazi bezinto ezibonakalayo kanye nokuqinisekiswa kwe-MTC |
| I-EN 1.4845 | Inombolo yezinto zaseYurophu zensimbi engagqwali engamelana nokushisa engu-310S | Imidwebo yaseYurophu kanye nemininingwane yemishini yokushisa okuphezulu |
| I-ASTM A312 / ASME SA312 | Amapayipi ensimbi engagqwali angenamthungo, ashiselwe futhi abandayo kakhulu asebenza nge-austenitic | Izinqubo ezijwayelekile zokufaka amapayipi kanye nezicelo zamapayipi ezihlobene nokucindezela |
| I-ASTM A213 / ASME SA213 | Ibhoyila yensimbi engenamthungo ye-ferritic ne-austenitic alloy, i-superheater kanye namashubhu okushintshanisa ukushisa | Amashubhu okushintshanisa ukushisa, amashubhu esithando kanye namashubhu emishini yokushisa |
| I-ASTM A269 | Ipayipi lensimbi engagqwali elihlanganisiwe elingenamthungo nelihlanganisiwe le-austenitic ukuze lisetshenziswe ngokujwayelekile | Ukufakwa kwezinsimbi, ishubhu yokucubungula kanye neshubhu yensimbi engagqwali ejwayelekile |
| I-ASTM A358 | Ipayipi lensimbi engagqwali le-austenitic chromium-nickel elihlanganisiwe ngogesi | Ipayipi lensimbi engagqwali elihlanganisiwe ngobukhulu obukhulu |
| I-EN 10216-5 / EN 10217-7 | Izindinganiso zaseYurophu zamashubhu ensimbi engagqwali angenamthungo futhi ahlanganisiwe | Amaphrojekthi okucindezela aseYurophu kanye namapayipi ezimboni |
Ukuhlolwa Kwekhwalithi Nokulandelela Izinto
Ukuze kusetshenziswe izinga lokushisa eliphezulu, ipayipi lensimbi engagqwali le-310S kufanele linikezwe imibhalo ephelele yokulandelela kanye nokuhlolwa. Inombolo yokushisa ekumakisweni kwepayipi, amalebula, uhlu lokupakisha kanye ne-EN 10204 3.1 MTC kufanele ifane. Abathengi kufanele baqinisekise ukwakheka kwamakhemikhali, izakhiwo zemishini, usayizi wepayipi, ukujiya kodonga, ukwelashwa kokushisa, ukuhlolwa kwe-PMI kanye nanoma yikuphi ukuhlolwa kokucindezela noma kwe-NDT okudingekayo ngaphambi kokuthunyelwa.
Uhlu Lokuhlola Lwesitifiketi Nokuhlolwa
| Ukuhlolwa / Into Yedokhumenti | Okufanele Uhlole | Kungani Kubalulekile |
|---|---|---|
| I-EN 10204 3.1 MTC | Ibanga, inombolo ye-UNS, ejwayelekile, inombolo yokushisa, ukwakheka kwamakhemikhali, izakhiwo zemishini kanye nosayizi wepayipi | Iqinisekisa ikhwalithi eqondene neqembu futhi isekela imibhalo yephrojekthi |
| Ukulawulwa Kwenombolo Yokushisa | Inombolo yokushisa ekumakisheni amapayipi, ilebula, uhlu lokupakisha kanye ne-MTC kumele ifane | Ivimbela ukutholakala kwezinto ezixubile futhi isekela ukulandeleka |
| Ukuhlolwa kwe-PMI | Qinisekisa okuqukethwe kwe-Cr ne-Ni ukuze uqinisekise ubunikazi be-310S | Isiza ukuhlukanisa i-310S ku-304, 309S, 316L kanye nezinye izinhlobo ze-stainless grades |
| Ukuhlolwa Kwamanzi | Qinisekisa ukuhlolwa kwengcindezi ngokuya ngendinganiso yepayipi noma imfuneko yephrojekthi | Kubalulekile ekufakweni kwamapayipi enqubo kanye nezicelo ezihlobene nokucindezela |
| I-NDT / UT / I-Eddy Current | Hlola umzimba wepayipi noma ubuqotho bokushisela lapho kudingeka khona | Iwusizo ezinhlelweni ezibalulekile zesithando somlilo, i-heat exchanger kanye namapayipi okucindezela |
| Ukuhlolwa Kobukhulu | I-OD, ukujiya kodonga, ishejuli, ubude, ukuqondile, ukujiya kanye nokulungiselela kokuphela | Iqinisekisa ukuthi izidingo zokufaka, ukushisela kanye nokuhlanganisa ziyahlangatshezwa |
| Ukuhlolwa Kweqembu Lesithathu | Ukuhlolwa kwe-SGS, BV, TUV, Intertek noma okuqokwe ngamakhasimende ngaphambi kokuthunyelwa | Inikeza ukuzethemba okwengeziwe ngama-oda okuthumela kwamanye amazwe kanye namaphrojekthi abalulekile okushisa okuphezulu |
Ukuqhathaniswa Nezinto Ezifanayo Ezinokushisa Okuphezulu
Ipayipi lensimbi engagqwali le-310S livame ukuqhathaniswa ne-304H, 309S, 321H, 253MA, 316L kanye ne-nickel alloys. Izinto ezifanele zincike ekushiseni okusebenzayo, umoya we-oxidation, ukuchayeka kwesulfure, isimo se-carburizing, ukujikeleza kokushisa, umthwalo womshini kanye nentengo eqondiwe.
| Izinto | Ukusebenza kwezinga lokushisa eliphezulu | Izinga Lezindleko | Isincomo Esisetshenziswa Kahle Kakhulu |
|---|---|---|---|
| 304 / 304L | Kunqunyelwe ukungcoliswa kokushisa okuphezulu uma kuqhathaniswa ne-310S | Ngaphansi | Amapayipi ajwayelekile angenasici lapho izinga lokushisa liphakathi nendawo |
| 309S | Ukumelana okuhle nokushisa, ngokuvamile kungaphansi kwama-310S esevisini enzima yokushisa okuphezulu | Okumaphakathi kuya kokuphezulu | Ukushisela, izingxenye zesithando somlilo kanye nezicelo ezimelana nokushisa eziphakathi nendawo |
| 310S | Ukumelana okuhle kakhulu kwe-oxidation kanye nokuqina kokushisa okuphezulu | Kuphakeme kune-304 kanye ne-316L | Amapayipi esithando somlilo, amapayipi akhanyayo, amapayipi okushisa, imishini yokushisa isitofu kanye nokushisa |
| 321H | Ukusebenza kahle kokuhamba kanye nokushisa okuphezulu ezinhlelweni zokucindezela ezikhethiwe | Okumaphakathi kuya kokuphezulu | Amapayipi okucindezela okushisa okuphezulu kanye nezicelo eziqinile zensimbi engenasici |
| 253MA | Ukumelana okunamandla kwe-oxidation kanye namandla okushisa aphezulu kuzinhlelo zokusebenza ezithile | Phezulu | Izingxenye zesithando somlilo, izishisi, amashubhu akhanyayo kanye nemishini yokushisa edinga amandla athuthukisiwe |
| Ama-alloy e-Nickel | Kuhle kakhulu ezimweni zokushisa okuphezulu, i-carburizing, i-sulfidizing noma i-corrosive | Kuphezulu kakhulu | Sebenzisa uma i-310S ingakwazi ukuhlangabezana nezidingo zokushisa, ukugqwala noma zomkhathi |
Izicelo Zezimboni Zepayipi Lensimbi Engagqwali engu-310S
Ipayipi lensimbi engagqwali engu-310S lisetshenziswa kabanzi ezinhlelweni zezimboni ezivezwe ekushiseni okuphezulu, ukushiswa kanye nokujikeleza kokushisa. Liwusizo ikakhulukazi emishinini yokwelapha isithando somlilo kanye nokushisa lapho amazinga ajwayelekile ensimbi engagqwali angakhula, ashintshe noma alahlekelwe ukusebenza ngokushesha okukhulu.
| Isimo Sesicelo | Izingxenye Ezijwayelekile | Kungani Kusetshenziswa i-310S |
|---|---|---|
| Izithando Zokushisa | Amapayipi esithando, amapayipi okusekela, amapayipi akhanyayo kanye nemigqa yenqubo yokushisa | Ukumelana okuhle kakhulu kwe-oxidation kanye nokuqina emazingeni okushisa aphezulu |
| Izinhlelo Zokushisa Nokushisa | Amapayipi okushisa, amapayipi okushisa, ama-nozzle kanye nemigudu yegesi eshisayo | Iyamelana nokukhula kanye nokushiswa kwegesi ezindaweni ezishisayo |
| Imishini Yesitofu, I-Ceramic Nengilazi | Amapayipi e-kiln, izisekelo, amapayipi okukhipha umoya kanye nezesekeli zesithando somlilo | Ifanelekela ukuchayeka ekushiseni okuqhubekayo ezindaweni ezikhipha i-oxidizing |
| Izifudumezi zePetrochemical | Amapayipi okushisa, imigqa yenqubo kanye nezingxenye zamapayipi okushisa okuphezulu | Inikeza ukumelana nokushisa lapho insimbi engagqwali ejwayelekile inganele |
| Imishini Yokukhiqiza Ugesi kanye Nezamandla | Amapayipi okushisa okuphezulu, amapayipi okukhipha umoya, izihlangu zokushisa kanye nezingxenye zenqubo | Ukumelana okuhle kwe-oxidation kanye nokusebenza kahle kokukhiqiza |
| Imigqa Yokukhipha Umoya Kwezimboni kanye Nokushisa | Amapayipi okukhipha umoya, imigudu yomoya oshisayo, imigqa yokudlulisa ukushisa kanye nezingxenye zokwandisa | Imelana nokuchayeka kugesi oshisayo kanye nemijikelezo yokushisa ephindaphindwayo kangcono kunezinhlobo ezijwayelekile ze-stainless grades |
Kungani Kufanele Ukhethe Ipayipi Lensimbi Engagqwali engu-310S?
Ipayipi lensimbi engagqwali le-310S likhethwa lapho abathengi bedinga ipayipi lensimbi engagqwali elingamelana nokushisa elinokumelana okunamandla kwe-oxidation, ukushintshwa okuhle kanye nokusebenza okuthembekile ezindaweni ezishisa kakhulu. Lifaneleka kakhulu kune-304 noma i-316L uma ipayipi livezwa ekushiseni kwesithando, igesi eshisayo, ukushisa okukhanyayo noma ukujikeleza kokushisa.
Izinzuzo Zezinto Ezibalulekile Zabathengi Abasebenzisa Izinga Lokushisa Eliphezulu
| Inzuzo | Inzuzo Ewusizo |
|---|---|
| Ukumelana Okuhle Kakhulu Kokuxiliswa Kwe-Oxidation | Kusiza ekunciphiseni ukukalwa kanye nokuwohloka kwendawo esithandweni somlilo kanye nezindawo ezishisayo zegesi |
| Okuqukethwe okuphezulu kwe-Chromium ne-Nickel | Inikeza ukumelana nokushisa okungcono kunepayipi lensimbi engagqwali elijwayelekile elingu-304 kanye ne-316L |
| Ukwakhiwa Okuhle | Ingashintshwa futhi yenziwe ibe amapayipi esithando, amapayipi okushisa kanye nezinhlangano zokwelapha ukushisa |
| Inguqulo Ephansi Yekhabhoni | Kuthuthukisa ukushibilika futhi kunciphisa ingozi yokuna kwe-carbide uma kuqhathaniswa nezinhlobo eziphezulu ze-carbon |
| Ukutholakala Komkhiqizo Okubanzi | Itholakala njengepayipi elingenamthungo, ipayipi elihlanganisiwe, ithubhu, ipuleti, ibha, izinto zokufakelwa kanye nezingxenye ezenziwe ngokwezifiso |
Ukulinganiselwa kanye namaphutha omthengi
Ipayipi lensimbi engagqwali le-310S aliyona inketho engcono kakhulu yokugqwala noma ukusetshenziswa kwezinga lokushisa eliphezulu. Lisebenza kahle ezindaweni eziningi ezishisa kakhulu ezifaka i-oxidizing, kodwa lingase lingafaneleki ezimweni ezinzima ze-sulfidizing, carburizing, reduction noma chloride-rich ngaphandle kokubuyekezwa ngokucophelela kwezinto ezibonakalayo. Ezindaweni zamakhemikhali ezishisa kakhulu, kungadingeka ama-nickel alloys.
Amaphutha avamile omthengi afaka phakathi ukukhetha i-310S kuphela ngokushisa ngaphandle kokucabangela umoya wesithando somlilo, ukusebenzisa i-304 noma i-316L ezindaweni ezishisa kakhulu lapho ukumelana nokushiswa kwe-oxidation kunganele, uku-oda ipayipi ngaphandle kokuqinisekisa indinganiso ye-ASTM, ukwamukela ama-MTC angacacile, ukweqa ukuhlolwa kwe-PMI kanye nokunganaki ukwanda kokushisa ekwakhiweni kwamapayipi. Abathengi kufanele banikeze izinga lokushisa, umoya, ingcindezi, usayizi wepayipi, ukujiya kodonga kanye nezidingo zokuhlola lapho becela ikhotheshini.
Ukuqeda Okungaphezulu, Ukucubungula Nokuthumela Ngaphandle Ukupakisha
Ipayipi lensimbi engagqwali le-310S linganikezwa indawo efakwe i-anneal ne-pickled, isiphetho esicwebezelayo esifakwe i-anneal, indawo epholishiwe, indawo efakwe isihlabathi noma isimo sobuso esenziwe ngokwezifiso. Kumapayipi esithando kanye nemishini yokushisa, ukuhlanzeka kobuso, ukulungiswa kokuphela, ukunemba kobukhulu bodonga kanye nekhwalithi yokushisela kufanele kuhlolwe ngaphambi kokwenziwa.
Izinsizakalo zokucubungula zingafaka ukusika, ukugoba, ukupholisha, ukulungiselela ukushisela, ukuhlola, ukumaka kanye nokunikezwa kobude okwenziwe ngokwezifiso. Ukupakisha kwamanye amazwe kufanele kuvikele amapayipi ekulimaleni kwendawo, umswakama, ukuguquka kanye nokungcola. Ukupakisha okuvamile kufaka phakathi ukugoqa ngepulasitiki, izivalo zokugcina, ukupakisha izinqwaba, iphepha elingangeni manzi, amakesi okhuni, ukubopha imicu yensimbi kanye namalebula ezinombolo zokushisa ezicacile.
Imikhiqizo Yensimbi Engagqwali Ehlobene
I-SAKY STEEL inikeza ipayipi lensimbi engagqwali le-310S kanye nemikhiqizo yensimbi engagqwali ehlobene nayo yokusetshenziswa kwezinga lokushisa eliphezulu, ukumelana nokugqwala kanye nezimboni. Abathengi bangakhetha uhlobo lomkhiqizo olufanele ngokuya ngomklamo wemishini, izinga lokushisa, ingcindezi, umoya kanye nezidingo zokwenziwa.
| Umkhiqizo | Amabanga Ajwayelekile | Ukusetshenziswa Okuvamile |
|---|---|---|
| Ipayipi Nepayipi Lensimbi Engagqwali | 304, 316L, 321, 309S, 310S, 2205, 904L | Amapayipi okucubungula, ama-heat exchanger, amashubhu esithando, amapayipi olwandle kanye nezinhlelo zezimboni |
| Ipuleti Lensimbi Engagqwali | 304, 316L, 309S, 310S, 321, 904L, 2205 | Izingxenye zesithando somlilo, imishini yokucindezela, amathangi, ukwenziwa kanye nezakhiwo ezingashisi ukushisa |
| Ibha Yensimbi Engagqwali | 304, 316L, 310S, 321, 2205, 17-4PH | Amashafu, izinduku, izisekelo, izikhonkwane, izingxenye zamavalvu kanye nezingxenye ezifakwe umshini |
| Ama-Flange ensimbi engagqwali | 304, 316L, 310S, 321, 2205, 904L | Ukuxhumeka kwamapayipi, izinhlelo zokucindezela, amapayipi esithando kanye namaphrojekthi ezimboni |
| Izinto Zokufaka Insimbi Engagqwali | 304, 316L, 310S, 321, 2205, 904L | Izindololwane, ama-tee, ama-reducer, ama-cap kanye nokuxhumeka kwamapayipi okwenziwe ngokwezifiso |
Imibuzo Evame Ukubuzwa Mayelana ne-310S Stainless Steel Pipe yezinhlelo zokusebenza ezisezingeni eliphezulu lokushisa
1. Ipayipi lensimbi engagqwali engu-310S lisetshenziselwani?
Ipayipi lensimbi engagqwali le-310S lisetshenziselwa amashubhu esithando, amashubhu akhanyayo, amapayipi okushisa, izingxenye zesithando, imishini yokwelapha ukushisa, amapayipi egesi ashisayo, imigqa yenqubo yokushisa, ama-heater e-petrochemical kanye nezinye izinhlelo zokusebenza zokushisa okuphezulu ezidinga ukumelana ne-oxidation.
2. Kungani i-310S ingcono kune-304 noma i-316L yokushisa okuphezulu?
I-310S iqukethe i-chromium ne-nickel ephezulu kakhulu kune-304 ne-316L. Lokhu kuyinika ukumelana okunamandla kwe-oxidation kanye nokuqina okungcono kokushisa okuphezulu. I-304 ne-316L zifaneleka ezinhlelweni eziningi zokugqwala ezijwayelekile, kodwa azilungele isevisi yesithando somlilo esishisa kakhulu.
3. Iyini inombolo ye-UNS yensimbi engagqwali engu-310S?
Inombolo ye-UNS yensimbi engagqwali engu-310S yi-UNS S31008. Ngokwegama lezinto zaseYurophu, ivame ukubizwa ngokuthi i-EN 1.4845.
4. Ingabe ipayipi lensimbi engagqwali le-310S lingashintshwa?
Yebo. Ipayipi lensimbi engagqwali le-310S linokushibilika okuhle uma kusetshenziswa izinqubo ezifanele zokushibilika kanye nezinto zokugcwalisa ezifanele. Ukuze kusetshenziswe izinga lokushisa eliphezulu, ikhwalithi yokushibilika, ukufakwa kokushisa kanye nokuhlolwa kwangemva kokushibilika kufanele kulawulwe ngokucophelela.
5. Yiziphi izitifiketi okufanele abathengi bazicele?
Abathengi kufanele bacele i-EN 10204 3.1 MTC ekhombisa ibanga, inombolo ye-UNS, ejwayelekile, inombolo yokushisa, ukwakheka kwamakhemikhali, izakhiwo zemishini, usayizi wepayipi kanye nemiphumela yokuhlola. Ukuhlolwa kwe-PMI, ukuhlolwa kwe-hydrostatic, i-NDT kanye nokuhlolwa komuntu wesithathu kungadingeka kumaphrojekthi abalulekile.
6. Yimiphi imikhawulo yepayipi lensimbi engagqwali engu-310S?
I-310S isebenza kahle ezindaweni eziningi ezishisa kakhulu ezifaka i-oxidation, kodwa ingase ingafaneleki ezindaweni ezishisa kakhulu ezifaka i-sulfidizing, i-carburizing, i-reducing noma ezingcolisa kakhulu. Ezimweni ezimbi kakhulu, kungadingeka ama-alloy e-nickel noma amanye ama-alloy akhethekile amelana nokushisa.
7. Yiluphi ulwazi oludingekayo ukuze uthole ikhotheshini esheshayo?
I-RFQ ephelele kufanele ifake ibanga, okujwayelekile, uhlobo lwepayipi, ububanzi bangaphandle, ukujiya kodonga noma ishejuli, ubude, ubuningi, ukuqeda ubuso, imfuneko yokuhlola, imfuneko ye-MTC, izinga lokushisa lokusebenza, isimo sesicelo, imbobo yokuya kanye nemfuneko yokupakisha. Isibonelo: Ipayipi elingenasici le-ASTM A312 UNS S31008 310S elingenasici, ubude obuyi-2 intshi Sch 40, 6 m, EN 10204 3.1 MTC kanye nokuhlolwa kwe-PMI kuyadingeka.
Isiphetho
Ipayipi Lensimbi Engagqwali le-310S liyipayipi lensimbi engagqwali le-austenitic elingamelana nokushisa elifanele izinhlelo zesithando somlilo, imishini yokwelapha ukushisa, izinhlangano zokushisa, izingxenye zesitofu, imibhobho yegesi eshisayo, izifudumezi ze-petrochemical kanye nemigqa yokucubungula ukushisa. Okuqukethwe kwayo okuphezulu kwe-chromium kanye ne-nickel kunikeza ukumelana okunamandla kwe-oxidation kanye nokusebenza okuthembekile lapho izinsimbi ezijwayelekile ezingagqwali ezifana ne-304 noma i-316L zinganele.
Ukuze kuthengwe ngempumelelo, abathengi kufanele baqinisekise i-UNS S31008, i-EN 1.4845, i-ASTM noma i-EN ejwayelekile esebenzayo, usayizi wepayipi, ukujiya kodonga, ukuqeda ubuso, i-EN 10204 3.1 MTC, ukulawulwa kwenombolo yokushisa, ukuhlolwa kwe-PMI, ukuhlolwa kwe-hydrostatic, i-NDT, ukuhlolwa kobukhulu kanye nokupakishwa kokuthumela ngaphandle. Umhlinzeki wensimbi engagqwali ochwepheshe kufanele asize abathengi bahlole izinga lokushisa lokusebenza, umoya wesithando somlilo, ukujikeleza kokushisa kanye nezidingo zokwenziwa ngaphambi kokukhetha okokugcina kwezinto.
Ukubizelwa Esenzweni
Xhumana ne-SAKY STEEL ukuthola ipayipi lensimbi engagqwali elingu-310S, ipayipi elingenamthungo le-UNS S31008, ipayipi elihlanganisiwe, ipayipi, ipuleti, ibha, iflange, izinto zokufakelwa kanye nemikhiqizo yensimbi engagqwali evikela ukushisa eyenziwe ngokwezifiso. Singasekela i-ASTM A312, ASTM A213, ASTM A269, ASTM A358, EN 10204 3.1 MTC, ukuhlolwa kwe-PMI, ukuhlolwa kwe-hydrostatic, i-NDT, osayizi abakhelwe ngokwezifiso, ukuqeda kwendawo, ukuhlolwa komuntu wesithathu, ukupakisha kwamanye amazwe kanye nokusekelwa kokulethwa.
Thumela izinga olifunayo, izinga elijwayelekile, usayizi wepayipi, ubukhulu bodonga, ubuningi, izinga lokushisa lokusebenza, isimo sesevisi kanye nezidingo zesitifiketi eqenjini lethu lobuchwepheshe. Singakusiza uqinisekise imininingwane yepayipi yensimbi engagqwali engu-310S, uqhathanise izinto ezifanele zokushisa okuphezulu, unikeze ikhotheshini futhi uhlele izixazululo zokuphakelwa ezithembekile zephrojekthi yakho yesithando somlilo noma yemishini yokushisa.
Isikhathi sokuthunyelwe: Juni-12-2026