I-ANI esemgangathweni ye-Alti ye-Alloy i-304 iflethi ye-pie esuka kwiklasi ye-150 ukuya kwi-2500

Nangona i-molybdenum yinto elungileyo, ukusetyenziswa kakhulu kwayo kunganciphisa i-furcity ye-cur f11 funges. I-PARAGRATIYA kunye nokubola kwe-iron carbide kungenzeka xa ubushushu obungaphezulu kwe-Gesius eyi-500. I-Chromium yongezwa kwi-SA182 F11 F11 ALTE STEE CL.2 I-FOEL DEADES SFEAD YOKUKHUSELEKA INDAWO YOKUHLAZIYWA KOMNYANGO KUNYE NOKUFUNDA. Ukongeza, i-chromium eyongeziweyo ikwabonelela ngokuchaseneyo kwe-okido.

INJONGO YOKUZIPHATHA NGOKUFANELEKILEYO: Ukuphelisa iziphene kwiziphako ezingenanto kunye neemveliso ezigcweleyo, kunye nokulungiselela umbutho wabandayo osebenzayo kunye nonyango lobushushu obulandelayo.

I-flange iringi yentsimbi (yenziwa, inqunyulwe kwiplate, okanye iqengqele) eyenzelwe ukudibanisa amacandelo ombhobho, okanye i-vape, impondo ebalulekileyo. Iiflethi zidityaniswe zinye zidityaniswe ziibhotile, nakwinkqubo yokubhoboza ngokwenza i-welding okanye intambo (okanye ikhululekile xa isetyenziswa iziphelo zesiqalo). I-Stainess Flonge iFlange i-ss falnge, ibhekisa kwiflethi eyenziwe ngentsimbi engenasimo. Imigangatho yezinto eziqhelekileyo kunye namabakala yi-ASTM A182 IBakala F304 \ / L. / L. /.

Intsimbi engenasimo yinqanaba elingenasinveni eliveliswa ngokwemigangatho ye-American Estm. Intsimbi engenalo i-staine yeyona isetyenziswa kakhulu intsimbi engenasithambiso kunye nentsimbi echasene nobushushu. Isebenza kwizixhobo zemveliso yokutya, izixhobo ze-xitong, amandla enyukliya, njl.

I-Stainess Shonges
I-304 intsimbi engenasitali yokunganyangeki kakhulu, lo mdiliya wamkele i-World Foonge iqhotyoshelwe kwinkqubo nge-WOLDONALD entanyeni. Indawo ye-Wellded inokuvavanywa ngokulula yi-radiology. I-pipe ezenziwe ngombhobho kunye neflange i-flange inciphise isiphithiphithi kunye nokukhukuliseka ngaphakathi kombhobho. I-Flange ilungele ukusetyenziswa kwizicelo zakho ezibalulekileyo kwaye ilungele ukusetyenziswa ngomoya, amanzi, ioyile, irhasi yendalo, kunye ne-steam.

Intsimbi ye-Stainery 310 Uhlobo lwe-Fringer iphawulwe ngamabanga, izixhobo, ubungakanani, kunye nezitampu zokuhlolwa kweqela lesithathu ngaphambi kokuba zigqithelele kumaphandle okuthengisa ngaphandle kwentsimbi engenasitayile. I-310s yentsimbi yentsimbi yentsimbi iveliswa ifuthe le-Fienge iya kwazi uvavanyo oluthile, itshekhi lomgangatho. Le nkqubo ye-SS 310 flenges flanes ilandelwa ngokupakisha ngokufanelekileyo kunye nokuhambisa.

I-nickel alfazi
I-304 intsimbi engenasitali yokunganyangeki kakhulu, lo mdiliya wamkele i-World Foonge iqhotyoshelwe kwinkqubo nge-WOLDONALD entanyeni. Indawo ye-Wellded inokuvavanywa ngokulula yi-radiology. I-pipe ezenziwe ngombhobho kunye neflange i-flange inciphise isiphithiphithi kunye nokukhukuliseka ngaphakathi kombhobho. I-Flange ilungele ukusetyenziswa kwizicelo zakho ezibalulekileyo kwaye ilungele ukusetyenziswa ngomoya, amanzi, ioyile, irhasi yendalo, kunye ne-steam.

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

Apho kufuneka khona i-welding, intsimbi inepropathi yokuqhekeka njengoko ipholile. Amaqondo obushushu aphezulu wenkqubo ye-welding abangela into eyaziwa ngokuba 'yinkomo eshushu' njengeempuku ezipholileyo. Oku kwenza ukuba izakhiwo zakhiwe ngomxholo wekhabhoni ephezulu yentsimbi engaphezulu komonakalo ngenxa yokuqulunqa imingxunya kwiindawo apho ildit yelding. I-316l i-staight yentsimbi isetyenziswa kwizicelo ezahlukeneyo njengoko kufanelekile ukuthintela ukususwa kwe-weld. Ingakwazi nokukhulisa amaqondo obushushu aphezulu kwaye inomxholo ophezulu wokunyibilika malunga ne-2 500 i-degrees fahrees okanye malunga ne-1,370 degrees celsius. Ukongeza kwikharbon, le alloty iqulethe ukuya kwi-2% manganese kwaye ukuya kuthi ga kwi-0.75% ye-silicon.

I-flange yi-rollge efihliweyo, imilebe okanye irayisi, nokuba ingaphandle okanye ingaphandle, isebenza ukonyusa amandla (njengeflethi ye-Iron okanye i-T-MAAM); Ukuncamathela ngokulula \ / ukudluliselwa kwendlela yoqhakamshelwano kunye nenye into (njenge-flange ekupheleni kombhobho, isilinda se-Steam, njl njl. okanye ukuzinzisa nokukhokela iintshukumo zoomatshini okanye iinxalenye zayo (njenge-flange yangaphakathi yemoto kaloliwe okanye ivili le-tram, eligcina amavili ukuba abaleke khona amavili). Ibinzana elithi "iFlanger" likwasetyenziselwa uhlobo lwesixhobo esisetyenziselwa ukwenza iiflene.

Umbhobho we-HT ubonelela ngoluhlu olubanzi lwensimbi ye-carbon, intsimbi engenasinqwazi kunye ne-nickel alloy. Sinokubonelela nge-flaves ekhethekileyo njengokwenziwe i-Weld Weld, iimfuno zezinto ezizodwa kunye neeflethi eziphezulu zemveliso.

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

I-alloy synges
I-304 intsimbi engenasitali yokunganyangeki kakhulu, lo mdiliya wamkele i-World Foonge iqhotyoshelwe kwinkqubo nge-WOLDONALD entanyeni. Indawo ye-Wellded inokuvavanywa ngokulula yi-radiology. I-pipe ezenziwe ngombhobho kunye neflange i-flange inciphise isiphithiphithi kunye nokukhukuliseka ngaphakathi kombhobho. I-Flange ilungele ukusetyenziswa kwizicelo zakho ezibalulekileyo kwaye ilungele ukusetyenziswa ngomoya, amanzi, ioyile, irhasi yendalo, kunye ne-steam.

I-Alkey 926 (N08926) Alloty ye-Nickel iqulethe i-14.0-18.0% cr kunye ne-24.0% NI. Yi-nickel-esekwe kwi-titanum kunye ne-aluminium, nge-chromium eyaneleyo yokwenza kwaye igcine ubungakanani obaneleyo ye-chromium oxiessi ukuba bayikhusele phantsi kweemeko zobushushu obuphezulu.

Ukuvezwa kwezibalo eziqhelekileyo ze-Austeritic kwisisombululo esiya kuthi sibangele uxinzelelo phantsi koxinzelelo njenge-chloride idit kwiindonga zeflethi. Ngoba i-ASTM A182 F51 F51 FALEDS iqulethe inqaku elilinganayo le-austedite kwaye liferrite, linesiphene esihle kakhulu se-SCC.

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

Enye indima ebalulekileyo yeflani engenasinfu kukuba xa icandelo lombhobho ayifuni uqhagamshelo oluqhubekayo, kufuneka ivalwe ngokuyinxenye. Ngeli xesha, umbhobho unokutywina ngokulula ngokusebenzisa i-flanger.

Apho kufuneka khona i-welding, intsimbi inepropathi yokuqhekeka njengoko ipholile. Amaqondo obushushu aphezulu wenkqubo ye-welding abangela into eyaziwa ngokuba 'yinkomo eshushu' njengeempuku ezipholileyo. Oku kwenza ukuba izakhiwo zakhiwe ngomxholo wekhabhoni ephezulu yentsimbi engaphezulu komonakalo ngenxa yokuqulunqa imingxunya kwiindawo apho ildit yelding. I-316l i-staight yentsimbi isetyenziswa kwizicelo ezahlukeneyo njengoko kufanelekile ukuthintela ukususwa kwe-weld. Ingakwazi nokukhulisa amaqondo obushushu aphezulu kwaye inomxholo ophezulu wokunyibilika malunga ne-2 500 i-degrees fahrees okanye malunga ne-1,370 degrees celsius. Ukongeza kwikharbon, le alloty iqulethe ukuya kwi-2% manganese kwaye ukuya kuthi ga kwi-0.75% ye-silicon.

I-ASME SA182 SS 347 I-Slip-kwiflethi ye-Slip-kwi-Slides isetyenziswa ngokusebenzisa izixhobo zokuphelisa kunye neetyhubhu ezixhumayo kwi-Boileers yemveliso njengoko zichasa i-oxidation ephezulu kunye nobushushu obukhulu kubushushu obukhulu.

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

Ibanga lama-304 li-ductilerey. Ke ngoko, lo mbandela usenziwa ngokulula kwiimveliso ezahlukeneyo kubandakanya ukuqaqanjelwa. Ngokuyintloko ifunwe emva kwexabiso layo loqoqosho, ukusetyenziswa kwentsimbi engenasitali 304 ifleves kuyinto eqhelekileyo kwizicelo ezifuna ukumelana nokunganyangeki. Amandla kunye neepropathi zokuxhathisa kwezi fleves ziphantsi kuneBanga lama-316 xa kuthelekiswa namanqanaba e-carbon yentsimbi.

I-ASTM i-A182 F51 FLENE yenziwe ngezinto ezinesitepi sensimbi. Isixhobo sineempawu zombini ze-fertic kunye ne-austetitic kwindawo encinci ye-metsellic. Amandla e-sunsent of lwints yi-620MPA kunye namandla esivuno esincinci singama-450mpa.

I-ASME B16.5 WN \ / Lwn \ / to \ / I-Teeg \ / I-Tount Graint 150 #-2,1 "" (ngaphandle kwe-100 \ / 2 "-2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2)

isiLuksembogu
I-prefoy 925 i-Flail engenasitali inika ukumelana kakhulu kwiindawo ezininzi zoncedo
I-Flange ngamacandelo aqhagamshela ukuphela kwemibhobho emibini, uqhagamshelo lweflange luchazwa yiFlanger, i-gasket kunye ne-bolt ezintathu ziqhagamshelwe njengeqela lezinto ezihlanganisiweyo. I-gasket yongezwa phakathi kweeflethi ezimbini kwaye iboshwe zii-bolts. Uxinzelelo olwahlukileyo Impompo, ayisiyo-i-inseppossite ukubiza impompo yamanzi njengeenxalenye zohlobo lweFlange, kodwa ivalve encinci yeflethi, inokubizwa njengeenxalenye zohlobo lweFlange.

Intsimbi engenasimo i-310s iFlange i-flange ye-Stals yindlela yokudibanisa imibhobho, i-valves, iimpompo kunye nezinye izixhobo zokwenza inkqubo yokufaka. Ikwabonelela ngokufikelela ngokulula kokucoca, ukuhlola okanye ukuguqulwa. Iiflethi zihlala zidliwe okanye zikrexesiwe. Amalungu afakwe ngokuxhonywa ngokuhlamba kunye fives ezimbini nge-gasket phakathi kwabo ukuze banike itywina.
Isixhobo se-316 siyafumaneka kwikhabhoni ephezulu kunye neenguqulelo zekhabhoni eziphantsi, kuxhomekeka kwiimfuno ze-welding kunye nobunzima besicelo esicetywayo. 316 Iiflethi zentsimbi ezingenasitali zisetyenziswa kuzo zonke izicelo zemveliso, kubandakanya i-Petrochemical, ioyile kunye negesi, ukulungiswa kwegesi, i-PARMECOCATION, izicelo zolwandle, ukwakhiwa kunye nezicelo zesakhiwo.
I-Stainess I-Flael Allnge ayibhekisa kuphela kuhlobo lwentsimbi engenasitali, kodwa imele iintlobo ezingaphezu kwe-100 zeflethi yensimbi yensimbi. Uhlobo ngalunye lwensimbi elingenangqondo lusebenza kakuhle kwicandelo layo elithile lesicelo. Okokuqala, injongo ye-flange iya kucaciselwa, kwaye ke iqhinga eliqinisekileyo lentsimbi liya kumiselwa. I-steels eziqhelekileyo ezingama-304, 304L, 316, 316l, njl.njl. Zonke zine-chromium, i-nickel kunye nezinye izinto zekheminyi. Umzekelo, ukongezwa kweMolybdenum kunokuphucula ngakumbi ukuvela kwe-Atmospheric, ngakumbi ukunganyangeki kwemozulu kwi-hloride.

I-En1092-1: 2002 IPlati Fonge ye-Welding \ / I-\ / iflethi ye-\ / iflethi yeplate ye-WODD-kwi-Wid-kwi-Wiper-kwi-Wiper-kwi-\ / i-bieb ye-\ / i-pp100 DN100 DN4000

I-Flange ikwisibini uninzi lwendlela ekujoyine ngayo emva kokudalwa. Iiflene zisetyenziswa xa amalungu afuna ukugculelwa. Inika ukutshintsha kwesondlo. Iflethi inxibelelanisa umbhobho kunye nezixhobo ezahlukeneyo nakwiivalve. Iiflethi zoqhawulo-mtshato zongezwa kwinkqubo ye-piholit ukuba igcinwe rhoqo ngexesha lokusebenza kwesityalo.

Umxholo wekhabhoni ophantsi we-316l ubonelela ngesisombululo esisebenzayo kwingxaki yobunjineli obuqhelekileyo kunye ne-316 yentsimbi engenasibala. Olu tshintsho luncinci kwisicelo sakho lunokuba nefuthe elikhulu kwiindleko zakho zokusebenza kunye neeparamitha zokuqinisekisa umgangatho njengombutho weshishini. Ngokungafaniyo nezinye iintlobo zentsimbi ezinjengama-304 ne-306, i-316l i-316l alloy yensimbi inokusetyenziswa kwizicelo ezahlukeneyo apho kuyafuneka khona ukumelana nokunganyangeki. Umzekelo, iingcali kumashishini eekhemikhali kunye namayeza echiza ziyisebenzisa ukwenza izixhobo zoqhaqho kunye neendawo zonyango.

? I-ASTM A182 F304 FLULES? Inokucocwa ngokulula nge-rortgent elula. Ngaphandle kweenkqubo zokucoca eziphindaphindiweyo, ezi flenges ziphumelele ukunxiba kude, amandla okobungqina ezinokubangela ukuba zinxibe iipropathi zokunganyangeki. Ngaphezu koko, kuba iBanga le-304 li-Alloty elinokubekwa ngokulula kwimilo eyahlukeneyo, ifakwe ngokulula kulo naluphi na uhlobo lwe-asme SA182 F304 i-slip ye-Wool i-Wool kwiFlanger.

I-ASME B36.19m yindlela esemgangathweni yemibhobho yentsimbi engenasitayile, echaza imibhobho, unyamezelo, kunye neemfuno zokwenza imibhobho ye-weldided kunye engenamthungo.

Intsimbi engenasinqwazi ezingama-304 eziveliswa kwaye ibonelelwe ngesicwangciso esiliqili se-Swifter Switch I-S30400 yethu i-ST30400 i-stain yentsimbi yentsimbi yentsimbi yeza kwiishedyuli ezazikwazi ukulungiselela ububanzi bemibhobho yemibhobho kwaye zichongiwe ngokulula ngenxa yemidlalo.

Ihlazo elingaxutywanga liqulunqelwe ngeendlela ezintathu ezahlukeneyo nezizimeleyo nangona zidityanisiwe; Iflethi, iigesi, kunye nokutyibilika; ezihlanganisene kwenye impembelelo, efanelekileyo. Ulawulo olukhethekileyo luyafuneka ekukhetheni nasekusebenziseni zonke izinto ezikhoyo zokufumana udibaniso, oluqinileyo lokuqina.

I-Frain yentsimbi ye-316 flanes ichasa ukuchasana ne-carbider, igobe amanzi amaninzi entlanga phantsi kobushushu, isetyenziselwa ukuhambisa imibhobho enamachiza