Intshayelelo
Kubathengi abakhethayoUmbhobho weNtsimbi engagqwaliyo we-310S wokusetyenziswa kobushushu obuphezulu, amanqaku aphambili ezigqibo ziqondo lobushushu lokusebenza, ukumelana ne-oxidation, ukujikeleza kobushushu, umoya wesithando somlilo, umgangatho wepayipi, ubukhulu bodonga, imfuneko yokuwelda, imeko yonyango lobushushu, EN 10204 3.1 MTC, uvavanyo lwe-PMI, ukuhlolwa kobukhulu, ulawulo lwenombolo yobushushu, ukupakishwa kokuthumela ngaphandle kunye nokukwazi ukuhambisa. Umbhobho wentsimbi engagqwaliyo ye-310S usetyenziswa rhoqo kwiityhubhu zesithando somlilo, izixhobo zonyango lobushushu, iityhubhu ezikhazimlayo, iipayipi zokutshisa, izinto ze-oven, imigca yokucubungula ubushushu, izifudumezi ze-petrochemical kunye neenkqubo zokukhupha umoya ezishushu kakhulu apho intsimbi engagqwaliyo ye-304 okanye ye-316L esemgangathweni ingenakubonelela ngokumelana ne-oxidation ngokwaneleyo okanye ukuzinza kobushushu.
Intsimbi engagqwaliyo ye-310S yinguqulelo yentsimbi engagqwaliyo ye-310 enekhabhoni ephantsi. Iqulethe i-chromium ephezulu kunye ne-nickel ephezulu, nto leyo eyinika ukumelana okuhle kwe-oxidation kunye nokugcinwa kwamandla kumaqondo obushushu aphezulu. Umxholo wekhabhoni ephantsi unceda ukuphucula ukudityaniswa kwaye unciphisa umngcipheko wokuna kwe-carbide xa kuthelekiswa namanqanaba aphezulu okumelana nobushushu bekhabhoni. Kwinkonzo yobushushu obuphezulu, i-310S idla ngokukhethwa xa abathengi befuna umbhobho wentsimbi engagqwali engagqwali engagqwaliyo enokulungiswa kakuhle kunye nokusebenza okuthembekileyo kwiindawo zokungqwala.
I-SAKY STEEL ibonelela ngepayipi engenamthungo yentsimbi engagqwali ye-310S, ipayipi edibeneyo, ityhubhu, izixhobo, ipleyiti, ibha kunye neemveliso zentsimbi engagqwali ezenziwe ngokwezifiso zokwenza iziko, unyango lobushushu, ukucubungula iikhemikhali, i-petrochemical, ukuvelisa umbane, isamente, i-ceramic, iglasi kunye namashishini ezixhobo zobushushu. Eli nqaku lichaza ukuba kufuneka usebenzise nini ipayipi yentsimbi engagqwali ye-310S, indlela ethelekiswa ngayo neeklasi ezifanayo, zeziphi izatifikethi ekufuneka zijongwe kunye nendlela abathengi abanokuziphepha ngayo iimpazamo eziqhelekileyo zokukhetha izinto.
Yintoni i-310S Stainless Steel Pipe?
I-310S Stainless Steel Pipe yipayipi yentsimbi engagqwaliyo enganyangekiyo eshushu eyenziwe ngezinto ze-UNS S31008. Yenzelwe ukumelana nokugqwala kwiqondo lobushushu eliphezulu kunye nokuzinza kobushushu. Xa kuthelekiswa namanqanaba entsimbi engagqwaliyo aqhelekileyo afana ne-304, 304L kunye ne-316L, i-310S ine-chromium kunye ne-nickel ephezulu, ephucula ukumelana nokukalwa kunye nokugqwala kwiindawo ezinobushushu obuphezulu.
Umbhobho wentsimbi engagqwaliyo we-310S ufumaneka njengombhobho ongenamthungo, umbhobho odibeneyo, umbhobho ongenamthungo kunye nombhobho odibeneyo. Iimeko eziqhelekileyo zomphezulu ziquka ukugqunywa, ukugqunywa, ukupholishwa, ukukhanya, ukugqunywa ngesanti kunye nokugqitywa komphezulu okwenziwe ngokwezifiso. Abathengi banokukhetha ubungakanani bombhobho, ubukhulu bodonga, ubude, ukunyamezela kunye nenqanaba lokuhlola ngokwendlela yoyilo lwe-oven, inkqubo yokutshintsha ubushushu, indibano yokutshisa okanye iimfuno zomgca wenkqubo yobushushu obuphezulu.
Idatha yeMveliso eqhelekileyo yePipe yeNtsimbi engaGciniyo ye-310S
| Into | Iinkcukacha | Ukujonga Umthengi |
|---|---|---|
| Ibanga lezinto | Intsimbi Engagqwaliyo ye-310S / UNS S31008 / EN 1.4845 | Qinisekisa ibakala, inombolo ye-UNS kunye ne-EN elinganayo kwi-MTC kunye nophawu lwepayipi |
| Iifomu zeMveliso | Umbhobho ongenamthungo, umbhobho odibeneyo, umbhobho ongenamthungo, umbhobho odibeneyo, amacandelo ombhobho oqingqiweyo | Qinisekisa i-OD, ubukhulu bodonga, ishedyuli, ubude kunye nohlobo lwemveliso yombhobho |
| Imigangatho Efanayo | I-ASTM A312, ASTM A213, ASTM A269, ASTM A358, EN 10216-5, EN 10217-7 | Khetha umgangatho ochanekileyo ngokwendlela engasetyenziswa ngayo i-seamless, welded, pressure okanye heat exchanger |
| Umphezulu wokugqiba | I-Annealed ne-pickled, i-annealed eqaqambileyo, ipholishiwe, itshiswe ngesanti, igqitywe ngokwezifiso | Qinisekisa imeko yomphezulu ngokusekelwe kwi-welding, ukwenziwa, inkangeleko kunye nendawo yenkonzo |
| Izicelo eziqhelekileyo | Iityhubhu zefurnace, iityhubhu ezikhazimlayo, iipayipi zokutshisa, imigca yonyango lobushushu, izixhobo ze-oven kunye nezobushushu | Qinisekisa ubushushu, umoya, ukujikeleza kobushushu kunye nomthwalo woomatshini ngaphambi kokuba u-odole |
Ukwakhiwa kweekhemikhali zePipe yeNtsimbi engagqwaliyo ye-310S
Ukusebenza kobushushu obuphezulu kombhobho wentsimbi engagqwali ye-310S kuvela ikakhulu kumxholo wayo ophezulu we-chromium kunye ne-nickel. I-Chromium iphucula ukumelana ne-oxidation kunye nokumelana nokukhula, ngelixa i-nickel izinzisa isakhiwo se-austenitic kwaye ixhasa amandla kumaqondo obushushu aphezulu. Inqanaba eliphantsi lekhabhoni kwi-310S liphucula ukudityaniswa kwaye linceda ukunciphisa umngcipheko wokuna kwe-carbide.
| I-elementi | Uluhlu oluQhelekileyo (%) | Ukuhlolwa komsebenzi/kokuthengwa kwempahla |
|---|---|---|
| Ikhabhoni (C) | Ubuninzi 0.08 | Ikhabhoni ephantsi iphucula ukudityaniswa xa kuthelekiswa namanqanaba aphezulu okumelana nobushushu bekhabhoni |
| I-Chromium (Cr) | 24.00 – 26.00 | Ibonelela ngokumelana ne-oxidation kunye nokumelana nokukhula kwe-scaling kumaqondo obushushu aphezulu |
| I-Nickel (Ni) | 19:00 – 22:00 | Iqinisa ulwakhiwo lwe-austenitic kwaye iphucula ukusebenza kobushushu obuphezulu |
| IManganese (Mn) | Ubuninzi 2.00 | Ilawulwa ukuze kwenziwe intsimbi kwaye kulungiswe uzinzo |
| I-Silicon (Si) | Ubuninzi 1.50 | Ixhasa ukumelana ne-oxidation kunye nozinzo lomphezulu obushushu obuphezulu |
| I-Phosphorus (P) | Ubuninzi 0.045 | Into yokungcola elawulwayo echaphazela umgangatho wezinto kunye nokusebenza okushushu |
| I-Sulfur (S) | Ubuninzi 0.030 | I-sulfur ephantsi inceda ukugcina ukunamathela, ucoceko kunye nokusebenza kokugqwala |
Iimpawu zoomatshini zePipe yeNtsimbi engagqwaliyo ye-310S
Umbhobho wentsimbi engagqwaliyo we-310S unika iipropati ezilungileyo zoomatshini kubushushu begumbi kunye nokusebenza okuthembekileyo kwinkonzo yobushushu obuphezulu. Inzuzo yayo ephambili ayikokuqina okuphezulu kobushushu begumbi, kodwa kukumelana nobushushu, ukumelana ne-oxidation kunye nozinzo phantsi kweemeko zobushushu obuphezulu. Abathengi kufuneka baqinisekise amaxabiso oomatshini kunye nemeko yokuhanjiswa kwi-EN 10204 3.1 MTC ngaphambi kokuveliswa okanye ukufakwa.
| Ipropati | Ukusebenza Okuqhelekileyo | Inqaku lokukhetha umthengi |
|---|---|---|
| Tensile strength | Ilungele umbhobho wentsimbi engagqwali engatshiyo enganyangekiyo ubushushu | Jonga ixabiso lokwenyani kwi-MTC ngokobungakanani bombhobho kunye nomgangatho |
| Unikeze Amandla | I-Moderate yentsimbi engagqwali ye-austenitic | Cinga ngenkxaso yepayipi kunye nokwandiswa kobushushu kuyilo lobushushu obuphezulu |
| Ukwandiswa | Ukuguquguquka okuhle | Iluncedo ekubumbeni, ekwenziweni nasekubekeni uxinzelelo lobushushu kwindawo exinezelekileyo |
| Ukumelana ne-Oxidation | Igqwesile xa ithelekiswa neentsimbi eziqinileyo ze-stainless steels ezingama-300 ezisemgangathweni | Isizathu esibalulekileyo sokukhetha i-310S kwiindawo ze-oven kunye nenkqubo yobushushu |
| Ukusebenza kweBhayisikile yoBushushu | Kulungile, kodwa kuxhomekeke kuyilo, umoya kunye notshintsho lobushushu | Qinisekisa ukuba izixhobo zihlala zifudumeza kwaye zipholile rhoqo |
| Ukuxinana | Ilungile xa ifakelwe kwaye isetyenziswa ngendlela efanelekileyo | Sebenzisa izinto ezisetyenziswayo zokuwelda ezifanelekileyo kwaye ulawule igalelo lobushushu kwinkonzo yobushushu obuphezulu |
Imigangatho Esebenzayo kunye namaBanga Alinganayo
Umbhobho wentsimbi engagqwaliyo we-310S unganikezelwa phantsi kwemigangatho eyahlukeneyo kuxhomekeke ekubeni umthengi ufuna umbhobho ongenamthungo, umbhobho odibeneyo, umbhobho wokutshintsha ubushushu, umbhobho wezixhobo okanye umbhobho onxulumene noxinzelelo. Ukukhetha umgangatho ochanekileyo kubalulekile kuba kuchaphazela ukunyamezela ubungakanani, uvavanyo, unyango lobushushu, ukuhlolwa kunye nokwamkelwa kwesatifikethi.
| Umgangatho / Umgangatho | Inkcazo | Ububanzi beMveliso eQhelekileyo |
|---|---|---|
| I-UNS S31008 | Isikhundla se-UNS sentsimbi engagqwaliyo ye-310S | Ubuni bezinto ezibonakalayo kunye nokuqinisekiswa kwe-MTC |
| EN 1.4845 | Inombolo yezinto zaseYurophu zentsimbi engagqwali engatshiyo ye-310S | Imizobo yaseYurophu kunye neenkcukacha zezixhobo ezishushu kakhulu |
| I-ASTM A312 / ASME SA312 | Imibhobho yentsimbi engenamthungo, edityanisiweyo nebanda kakhulu esetyenzisiwe kwi-austenitic stainless steel | Ukufakwa kwemibhobho ngokubanzi kunye nokusetyenziswa kwemibhobho enxulumene noxinzelelo |
| I-ASTM A213 / ASME SA213 | Ibhoyila yentsimbi ye-ferritic ne-austenitic alloy, i-superheater kunye neetyhubhu ze-heat-exchanger ezingenamthungo | Iityhubhu zokutshintsha ubushushu, iityhubhu zesithando somlilo kunye neetyhubhu zezixhobo zobushushu |
| I-ASTM A269 | Iityhubhu zentsimbi engagqwaliyo ze-austenitic ezingenamthungo nezihlanganisiweyo zenkonzo ngokubanzi | Izixhobo zombane, ityhubhu yenkqubo kunye neetyhubhu zentsimbi engagqwaliyo ngokubanzi |
| I-ASTM A358 | Umbhobho wentsimbi engenasici we-austenitic chromium-nickel odityaniswe ngombane | Umbhobho wentsimbi engagqwali odibeneyo omkhulu ububanzi |
| EN 10216-5 / EN 10217-7 | Imigangatho yetyhubhu yentsimbi engenamthungo yaseYurophu edityanisiweyo nengashukumiyo | Iiprojekthi zoxinzelelo lwaseYurophu kunye nemibhobho yemizi-mveliso |
Uvavanyo loMgangatho kunye nokuKhangela ukuFumaneka kwezinto
Kwinkonzo yobushushu obuphezulu, umbhobho wentsimbi engagqwaliyo we-310S kufuneka unikezwe amaxwebhu apheleleyo okulandeleka kunye nokuhlolwa. Inombolo yobushushu ekuphawulweni kombhobho, iileyibhile, uluhlu lokupakisha kunye ne-EN 10204 3.1 MTC kufuneka ihambelane. Abathengi kufuneka baqinisekise ukwakheka kweekhemikhali, iimpawu zoomatshini, ubungakanani bombhobho, ubukhulu bodonga, unyango lobushushu, uvavanyo lwe-PMI kunye naluphi na uxinzelelo olufunekayo okanye uvavanyo lwe-NDT ngaphambi kokuthunyelwa.
Uluhlu lokujonga iSatifikethi kunye noHlolo
| Uhlolo/Into yoXwebhu | Oko Ufanele Ukukujonga | Isizathu Sokuba Kubalulekile |
|---|---|---|
| I-EN 10204 3.1 MTC | Udidi, inombolo ye-UNS, umgangatho, inombolo yobushushu, ukwakheka kweekhemikhali, iimpawu zoomatshini kunye nobukhulu bombhobho | Iqinisekisa umgangatho weqela elithile kwaye ixhasa uxwebhu lweprojekthi |
| Ulawulo lweNombolo yoBushushu | Inombolo yobushushu ekuphawulweni kwemibhobho, ilebheli, uluhlu lokupakisha kunye ne-MTC kufuneka ihambelane | Ithintela ukuhanjiswa kwezinto ezixutyiweyo kwaye ixhasa ukulandeleka |
| Uvavanyo lwe-PMI | Qinisekisa umxholo weCr kunye noweNi ukuqinisekisa ubuwena be-310S | Inceda ukwahlula i-310S kwi-304, 309S, 316L kunye nezinye iiklasi ezingenasici |
| Uvavanyo lwe-Hydrostatic | Qinisekisa uvavanyo loxinzelelo ngokwemigangatho yombhobho okanye imfuneko yeprojekthi | Kubalulekile kwiinkqubo zokufaka imibhobho kunye nezicelo ezinxulumene noxinzelelo |
| I-NDT / UT / Eddy yangoku | Jonga umzimba wombhobho okanye ukunyaniseka kokuwelda apho kuyimfuneko | Iluncedo kwizithando ezibalulekileyo, umtshintshi wobushushu kunye neenkqubo zombhobho woxinzelelo |
| Uvavanyo lweMilinganiselo | OD, ubukhulu bodonga, ishedyuli, ubude, ukuthe tye, ukujiya kunye nokulungiselela ukuphela | Iqinisekisa ukuba iimfuno zokufakela, ukuwelda kunye nokuhlanganisa ziyafezekiswa |
| Uhlolo lweqela lesithathu | Ukuhlolwa kwe-SGS, BV, TUV, Intertek okanye umthengi oqeshwe ngugqirha ngaphambi kokuthunyelwa | Inika ukuzithemba okongezelelekileyo kwii-odolo zokuthumela ngaphandle kunye neeprojekthi ezibalulekileyo zobushushu obuphezulu |
Ukuthelekisa nezinto ezifanayo zobushushu obuphezulu
Umbhobho wentsimbi engagqwaliyo ye-310S udla ngokuthelekiswa ne-304H, 309S, 321H, 253MA, 316L kunye ne-nickel alloys. Izinto ezichanekileyo zixhomekeke kubushushu bokusebenza, umoya we-oxidation, ukuvezwa kwesalfure, imeko ye-carburizing, ukujikeleza kobushushu, umthwalo woomatshini kunye nexabiso elijolise kulo.
| Izinto eziphathekayo | Ukusebenza kobushushu obuphezulu | Inqanaba leendleko | Ingcebiso esetyenziswa ngcono |
|---|---|---|---|
| 304 / 304L | Ilinganiselwe kwi-oxidation yobushushu obuphezulu xa ithelekiswa ne-310S | Ezantsi | Imibhobho eqhelekileyo engenasici apho ubushushu buphakathi |
| 309S | Ukumelana nobushushu okuhle, ngokubanzi ngaphantsi kwe-310S kwinkonzo enzima yobushushu obuphezulu | Phakathi ukuya phezulu | Ukuwelda, izixhobo zesithando somlilo kunye nezicelo eziphakathi ezimelana nobushushu |
| 310S | Ukumelana kakuhle kwe-oxidation kunye nozinzo oluphezulu lobushushu | Ingaphezulu kwe-304 kunye ne-316L | Iityhubhu zefurnace, iityhubhu ezikhazimlayo, iipayipi zokutshisa, izixhobo ze-oven kunye nonyango lobushushu |
| 321H | Ukusebenza kakuhle kokurhubuluza kunye nobushushu obuphezulu kwiinkqubo zoxinzelelo ezikhethiweyo | Phakathi ukuya phezulu | Imibhobho yoxinzelelo oluphezulu kunye nokusetyenziswa okungatshiyo okuzinzileyo |
| 253MA | Ukumelana okunamandla kwe-oxidation kunye namandla obushushu aphezulu kwizicelo ezithile | Phezulu | Izixhobo zesithando somlilo, izitshisi, iityhubhu ezikhazimlayo kunye nezixhobo zobushushu ezifuna amandla aphuculweyo |
| Ii-Nickel Alloys | Igqwesile kwiimeko ezinzima zobushushu obuphezulu, i-carburizing, i-sulfidizing okanye i-corrosive | Phezulu kakhulu | Sebenzisa xa i-310S ingakwazi ukuhlangabezana neemfuno zobushushu, ukugqwala okanye umoya |
Izicelo zemizi-mveliso zePipe yeNtsimbi engagqwali ye-310S
Umbhobho wentsimbi engagqwaliyo ye-310S usetyenziswa kakhulu kwiinkqubo zoshishino ezichatshazelwe kubushushu obuphezulu, i-oxidation kunye nokujikeleza kobushushu. Iluncedo ngakumbi kwizixhobo zonyango lwe-oven kunye nobushushu apho amanqanaba entsimbi engagqwaliyo aqhelekileyo anokukhula, atshintshe okanye alahlekelwe kukusebenza ngokukhawuleza.
| Imeko yesicelo | Izinto eziqhelekileyo | Kutheni kusetyenziswa i-310S |
|---|---|---|
| Iziko Lonyango Lobushushu | Iityhubhu zefurnace, iipayipi zokuxhasa, iityhubhu ezikhazimlayo kunye nemigca yenkqubo yobushushu | Ukumelana kakuhle kwe-oxidation kunye nozinzo kumaqondo obushushu aphezulu |
| Iinkqubo zokutshisa kunye nokutsha | Imibhobho yokutshisa, iityhubhu zokutshisa, ii-nozzles kunye nemijelo yegesi eshushu | Iyamelana nokukhula kunye nokuxinana kwiindawo ezishushu zegesi |
| Izixhobo zeKiln, zeCeramic nezeGlasi | Iipayipi ze-kiln, izixhasi, iityhubhu zokukhupha umoya kunye nezixhobo zesithando somlilo | Ifanelekile ukuvezwa kobushushu rhoqo kwiindawo ezitshisa i-oxidizing atmospheres |
| Izifudumezi zePetrochemical | Iityhubhu zeheater, imigca yenkqubo kunye namacandelo eepayipi ezishushu kakhulu | Ibonelela ngokumelana nobushushu apho intsimbi engagqwaliyo eqhelekileyo ingonelanga |
| Izixhobo Zokuvelisa Umbane Nezamandla | Imibhobho enobushushu obuphezulu, iityhubhu zokukhupha umoya, izikhuselo zobushushu kunye nezixhobo zenkqubo | Ukumelana kakuhle kwe-oxidation kunye nokusebenza kakuhle kokwenziwa |
| Imigca yokukhupha umoya kwimizi-mveliso kunye neyobushushu | Iipayipi zokukhupha umoya, imibhobho yomoya oshushu, imigca yokudlulisa ubushushu kunye namacandelo okwandisa | Imelana nokuchaphazeleka yigesi eshushu kunye nemijikelo yokufudumeza ephindaphindwayo ngcono kunemigangatho eqhelekileyo engenazintsimbi |
Kutheni Ukhetha Umbhobho Wentsimbi Engagqwaliyo we-310S?
Umbhobho wentsimbi engagqwaliyo we-310S ukhethwa xa abathengi befuna umbhobho wentsimbi engagqwaliyo engagqwaliyo enokumelana nokutshiswa ngamandla, ukudityaniswa kakuhle kunye nokusebenza okuthembekileyo kwiindawo ezinobushushu obuphezulu. Ufaneleka ngakumbi kune-304 okanye i-316L xa umbhobho uchaphazeleka kubushushu besithando, igesi eshushu, ubushushu obukhanyayo okanye ukujikeleza kobushushu.
Iingenelo zezinto eziphathekayo kubathengi abasebenzisa amaqondo obushushu aphezulu
| Inzuzo | Ixabiso Elisebenzisekayo |
|---|---|
| Ukumelana ne-Oxidation egqwesileyo | Inceda ekunciphiseni ukwakheka kunye nokuwohloka komphezulu kwiindawo ezishushu nezishushu |
| Umxholo ophezulu weChromium kunye neNickel | Ibonelela ngokumelana nobushushu okungcono kunemibhobho yentsimbi engagqwaliyo ye-304 kunye ne-316L eqhelekileyo |
| Ukwenziwa kakuhle | Ingadityaniswa kwaye yenziwe ibe yimibhobho yesithando somlilo, imibhobho yokutshisa kunye neendibano zonyango lobushushu |
| Uhlobo lweKhabhoni ephantsi | Iphucula ukunyibilika kwaye inciphisa umngcipheko wokuna kwe-carbide xa kuthelekiswa neentlobo eziphezulu zekhabhoni |
| Ukufumaneka kweMveliso ngokubanzi | Ifumaneka njengepayipi engenamthungo, ipayipi edibeneyo, ityhubhu, ipleyiti, ibha, izixhobo kunye nezinto ezenziwe ngokwezifiso |
Imida kunye neempazamo zomthengi
Umbhobho wentsimbi engagqwaliyo ye-310S awulona khetho lufanelekileyo kuyo yonke i-corrosion okanye ukusetyenziswa kobushushu obuphezulu. Isebenza kakuhle kwiindawo ezininzi ezinobushushu obuphezulu obukhupha i-oxidizing, kodwa isenokungafaneleki kwiimeko ezinobuthi obukhulu be-sulfidizing, i-carburizing, i-reducing okanye i-chloride-rich ngaphandle kophononongo olucokisekileyo lwezinto. Kwiindawo ezinobuthi obukhulu bekhemikhali ezinobushushu obuphezulu, ii-alloys ze-nickel zinokufuneka.
Iimpazamo eziqhelekileyo zomthengi ziquka ukukhetha i-310S kuphela ngokweqondo lobushushu ngaphandle kokuqwalasela umoya we-furnace, ukusebenzisa i-304 okanye i-316L kwiindawo ezinobushushu obuphezulu apho ukumelana ne-oxidation kunganelanga, uku-odola umbhobho ngaphandle kokuqinisekisa umgangatho we-ASTM, ukwamkela ii-MTC ezingacacanga, ukutsiba uvavanyo lwe-PMI kunye nokungawunaki ukwandiswa kobushushu kuyilo lwemibhobho. Abathengi kufuneka banike ubushushu, umoya, uxinzelelo, ubungakanani bombhobho, ubukhulu bodonga kunye neemfuno zokuhlola xa becela ikowuteshini.
Ukugqitywa komphezulu, Ukucwangciswa kunye nokuPakisha ngaphandle
Umbhobho wentsimbi engagqwaliyo we-310S unokunikezelwa ngomphezulu oqhotsiweyo noqhotsiweyo, ukugqitywa okuqhotsiweyo okukhanyayo, umphezulu ocoliweyo, umphezulu oqhunyisiweyo ngesanti okanye imeko yomphezulu eyenziwe ngokwezifiso. Kwiityhubhu zesithando kunye nezixhobo zobushushu, ukucoceka komphezulu, ukulungiswa kwesiphelo, ukuchaneka kobukhulu bodonga kunye nomgangatho we-weld kufuneka kuhlolwe ngaphambi kokuba kwenziwe.
Iinkonzo zokucubungula zingabandakanya ukusika, ukubethela, ukupolisha, ukulungiselela ukuwelda, ukuhlola, ukumakisha kunye nokubonelela ngobude obulungiselelwe wena. Ukupakisha kwamanye amazwe kufuneka kukhusele imibhobho ekonakalisweni ngumphezulu, ukufuma, ukuguquka kunye nongcoliseko. Ukupakisha okuqhelekileyo kubandakanya ukusonga ngeplastiki, izigqubuthelo zokugqibela, ukupakisha iibhakede, iphepha elingangeni manzi, iibhokisi zomthi, ukubopha imicu yentsimbi kunye neelebheli zeenombolo zobushushu ezicacileyo.
Iimveliso zeNsimbi engagqwaliyo ezinxulumene noko
I-SAKY STEEL inikezela ngemibhobho yentsimbi engagqwaliyo ye-310S kunye neemveliso zentsimbi engagqwali ezinxulumene nayo kwiimveliso ezishushu kakhulu, ezingagqwaliyo kunye nezemizi-mveliso. Abathengi banokukhetha uhlobo lwemveliso oluchanekileyo ngokwendlela yoyilo lwezixhobo, ubushushu, uxinzelelo, umoya kunye neemfuno zokwenza.
| Imveliso | Amabanga aqhelekileyo | Ukusetyenziswa Okuqhelekileyo |
|---|---|---|
| Umbhobho wentsimbi engagqwaliyo kunye netyhubhu | 304, 316L, 321, 309S, 310S, 2205, 904L | Iipayipi zenkqubo, izitshintshi zobushushu, iityhubhu zesithando somlilo, iipayipi zaselwandle kunye neenkqubo zoshishino |
| Ipleyiti yentsimbi engagqwaliyo | 304, 316L, 309S, 310S, 321, 904L, 2205 | Izixhobo zesithando somlilo, izixhobo zoxinzelelo, iitanki, ukwenziwa kunye nezakhiwo ezimelana nobushushu |
| Ibha yentsimbi engagqwaliyo | 304, 316L, 310S, 321, 2205, 17-4PH | Iishafti, iintonga, izixhaso, izibophelelo, iindawo zevalvu kunye nezinto ezenziwe ngomatshini |
| IiFlange zeSinyithi Esingenasici | 304, 316L, 310S, 321, 2205, 904L | Uqhagamshelo lwemibhobho, iinkqubo zoxinzelelo, imibhobho yesithando somlilo kunye neeprojekthi zoshishino |
| Izixhobo zeSinyithi Esingenasici | 304, 316L, 310S, 321, 2205, 904L | Iingqiniba, ii-tee, ii-reducers, ii-caps kunye noqhagamshelo lwemibhobho oluqhelekileyo |
Imibuzo Ebuzwa Rhoqo Malunga ne-310S Stainless Steel Pipe yezicelo zobushushu obuphezulu
1. Yintoni esetyenziselwa umbhobho wentsimbi engagqwaliyo ye-310S?
Umbhobho wentsimbi engagqwaliyo we-310S usetyenziselwa iityhubhu zesithando somlilo, iityhubhu ezikhazimlayo, iipayipi zokutshisa, izixhobo ze-oven, izixhobo zonyango lobushushu, imibhobho yegesi eshushu, imigca yenkqubo yobushushu, izifudumezi ze-petrochemical kunye nezinye izicelo zobushushu obuphezulu ezifuna ukumelana ne-oxidation.
2. Kutheni i-310S ingcono kune-304 okanye i-316L kubushushu obuphezulu?
I-310S ine-chromium kunye ne-nickel ephezulu kakhulu kune-304 kunye ne-316L. Oku kuyinika ukumelana okunamandla kwe-oxidation kunye nokuzinza okungcono kobushushu obuphezulu. I-304 kunye ne-316L zifanelekile kwiindlela ezininzi zokugqwala ngokubanzi, kodwa azifanelekanga kwinkonzo yesithando somlilo esishushu kakhulu.
3. Ithini inombolo ye-UNS yentsimbi engagqwaliyo eyi-310S?
Inombolo ye-UNS yentsimbi engagqwaliyo ye-310S yi-UNS S31008. Kwindlela yaseYurophu yokuchonga izinto, idla ngokubizwa ngokuba yi-EN 1.4845.
4. Ngaba umbhobho wentsimbi engagqwaliyo ye-310S ungadityaniswa?
Ewe. Umbhobho wentsimbi engagqwaliyo we-310S unokudityaniswa kakuhle xa kusetyenziswa iinkqubo ezifanelekileyo zokudityaniswa kunye nezixhobo ezifanelekileyo zokuzalisa. Ukuze kusetyenziswe inkonzo yobushushu obuphezulu, umgangatho wokudityaniswa, igalelo lobushushu kunye nokuhlolwa emva kokudityaniswa kufuneka kulawulwe ngononophelo.
5. Zeziphi izatifikethi ekufuneka abathengi bazicele?
Abathengi kufuneka bacele i-EN 10204 3.1 MTC ebonisa umgangatho, inombolo ye-UNS, umgangatho oqhelekileyo, inombolo yobushushu, ukwakheka kweekhemikhali, iimpawu zoomatshini, ubungakanani bombhobho kunye neziphumo zokuhlolwa. Uvavanyo lwe-PMI, uvavanyo lwe-hydrostatic, i-NDT kunye nokuhlolwa komntu wesithathu kunokufuneka kwiiprojekthi ezibalulekileyo.
6. Zithini iintsilelo zombhobho wentsimbi engagqwaliyo we-310S?
I-310S isebenza kakuhle kwiindawo ezininzi ezinobushushu obuphezulu obuvuselela i-oxidizing, kodwa isenokungafaneleki kwiindawo ezinobushushu obuphezulu obubangela i-sulfidizing, i-carburizing, i-reducing okanye i-atmospheres enobungozi kakhulu. Kwiimeko ezinzima kakhulu, ii-alloys ze-nickel okanye ezinye ii-alloys ezikhethekileyo ezimelana nobushushu zinokufuneka.
7. Loluphi ulwazi olufunekayo ukuze ufumane isicatshulwa esikhawulezileyo?
I-RFQ epheleleyo kufuneka iquke udidi, umgangatho, uhlobo lombhobho, ububanzi bangaphandle, ubukhulu bodonga okanye ishedyuli, ubude, ubungakanani, ukugqitywa komphezulu, imfuneko yovavanyo, imfuneko ye-MTC, ubushushu bokusebenza, umoya wokusetyenziswa, izibuko lendawo ekuyiwa kuyo kunye nemfuneko yokupakisha. Umzekelo: Umbhobho ongenamthungo we-ASTM A312 UNS S31008 310S wentsimbi engagqwaliyo, ubude obuyi-2 intshi yeSch 40, ubude obuyi-6 m, uvavanyo lwe-EN 10204 3.1 MTC kunye ne-PMI luyafuneka.
Isiphelo
I-310S Stainless Steel Pipe yipayipi yentsimbi engagqwaliyo enganyangekiyo eshushu efanelekileyo kwiinkqubo zesithando somlilo, izixhobo zonyango lobushushu, izixhobo zokutshisa, izixhobo ze-oven, imibhobho yegesi eshushu, izifudumezi ze-petrochemical kunye nemigca yokucubungula ubushushu. Umxholo wayo ophezulu we-chromium kunye ne-nickel ubonelela ngokumelana okunamandla kwe-oxidation kunye nokusebenza okuthembekileyo apho iintsimbi ezixhaphakileyo ezifana ne-304 okanye i-316L zinganelanga.
Ukuze abathengi baphumelele ekuthengeni, kufuneka baqinisekise i-UNS S31008, i-EN 1.4845, umgangatho ofanelekileyo we-ASTM okanye we-EN, ubungakanani bombhobho, ubukhulu bodonga, ukugqitywa komphezulu, i-EN 10204 3.1 MTC, ulawulo lwenombolo yobushushu, uvavanyo lwe-PMI, uvavanyo lwe-hydrostatic, i-NDT, ukuhlolwa kobukhulu kunye nokupakishwa kokuthumela ngaphandle. Umthengisi we-stainless steel oyingcali kufuneka ancede abathengi bavavanye ubushushu bokusebenza, umoya wesithando somlilo, ukujikeleza kobushushu kunye neemfuno zokwenza ngaphambi kokukhetha izinto zokugqibela.
Ubizo Lokwenza Isenzo
Nxibelelana ne-SAKY STEEL ukuze ufumane i-310S Stainless Steel Pipe, i-UNS S31008 seamless pipe, i-welded pipe, ityhubhu, ipleyiti, i-bar, i-flange, izixhobo kunye neemveliso ze-stainless steel ezenziwe ngokwezifiso ezimelana nobushushu. Singaxhasa i-ASTM A312, i-ASTM A213, i-ASTM A269, i-ASTM A358, i-EN 10204 3.1 MTC, uvavanyo lwe-PMI, uvavanyo lwe-hydrostatic, i-NDT, ubungakanani obulungiselelwe wena, ukugqitywa komphezulu, ukuhlolwa komntu wesithathu, ukupakisha ngaphandle kunye nenkxaso yokuhambisa.
Thumela umgangatho ofunekayo, umgangatho, ubungakanani bombhobho, ubukhulu bodonga, ubungakanani, ubushushu bokusebenza, imeko-bume yenkonzo kunye neemfuno zesatifikethi kwiqela lethu lobuchwephesha. Singakunceda uqinisekise iinkcukacha zombhobho wentsimbi engagqwaliyo ye-310S, uthelekise izixhobo ezifanelekileyo zobushushu obuphezulu, unikezele ngekowuteshini kwaye ulungiselele izisombululo zokubonelela ezinokuthenjwa kwiprojekthi yakho yesithando somlilo okanye yezixhobo zobushushu.
Ixesha lokuthumela: Juni-12-2026