I-china ibonelele ngentsimbi ye-dupplex yentsimbi ye-904l NAS 255 N08904 w.nr.1.4539 ye-borenti egcweleyo ye-din975

I-ANNALY yinkqubo ethile yonyango lobushushu etshintsha iipropathi zensimbi. Ngelixa zininzi iintlobo ezahlukeneyo zonyango, i-anneng ithandwa ngenxa yokuba iyonyusa i-thuba kwaye inciphisa ubunzima.

Ibanga le-316 yinqanaba le-molybdenum eline-molybdenum-elinenqanaba, okwesibini kuphela ukuya kuma-304 ukubaluleka kwizikhululo ezingenazilwanyana ezingenanto. Xa kuthelekiswa nama-304, i-molybdenum inika ngcono ukumelana nokunganyangeki kwe-316, ngakumbi ukuxhathisa okuphakathisiweyo ekupheliseni nasekupheleni kwe-cravice kwiindawo ze-chloride.

254 I-smoo li-allous austetitic austetitic evele iphuculwe kwintsimbi yolwandle kunye nenye i-chlorine equlathe imithombo yeendaba. Intsimbi inezikhundla ezilandelayo: Ukuxhathisa ngokugqwesileyo ekuthandeni nasekuhlaleni, ukunganyangeki okuphezulu kokungavisisani ngokubanzi kunye nokunganyangeki okukhulu kuxinzelelo lwe-corosion. I-254 i-smo \ / en 1.4547 \ / Ayisetyenziswanga yi-S31254 \ / 6mo isetyenziswa ngokubanzi kwiipumps, i-valves, i-valves \ / i-faches kwaye ixhathisa i-waression yosulelo ngokubanzi.

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]

Iipayipi ezingama-254 zinokumelana noxinzelelo oluphezulu lwendlela kunye ne-Alloty i-254 ye-pump ye-pump yoxinzelelo kwiqondo lobushushu kunye nezixhobo.

Imveliso ye-310 \ / 310s yentsimbi yentsimbi yenziwa kuluhlu lobushushu lwe-975 - 1175¡cth. Ukuphakanyiswa okunzima kwenzeka nge-1050¡nãc, ukugqiba okukhanyayo kusetyenziswa emazantsi odidi. I-Anneng emva kokuba ikhutshiwe iyacetyiswa ukuba isuse lonke uxinzelelo ngexesha lokukrola. Ezi alloys zinokubanda ngokulula kwenziwe ngeendlela eziqhelekileyo kunye nezixhobo.

I-316l 1.4401 S31601 i-Stainess yentsimbi yindlela yokhetho lombhobho kunye nomoya oqinileyo oqhelekileyo oqhele ukusetyenziswa kwoluhlu olubanzi lwezicelo ezivela kwimizi-mveliso nezorhwebo. Le phuli ye-SS3603 yenziwe kumgangatho ophezulu we-316l yentsimbi enyaweni ngokuchasene ne-oxidation kunye ne-staining yendawo enobunzima okanye iZicelo eziPhakamileyo.

I-304 \ / 304L intsimbi engenasitali inomchasi oqinisekileyo wokunganyangeki xa uxinizelelo lwendawo yokubila i-nitric acid ingaphantsi okanye ilingana nama-65%. Isisombululo se-alkaline kunye ne-organic kwaye i-Inorganic Acids ikwanenteko entle. Intsimbi ephezulu eyazisiweyo enokuxhathisa i-comrosion yomoya okanye ngemichiza yobuthathaka, intsimbi engenamkhenkce inomphezulu wensimbi, kwaye ayinyanzelekanga ukuba ibe yintsimbi engenalo intsimbi engasebenziyo. Imele iipropathi zesabelo eziphakamileyo ezifana ne-13 ye-chrome yentsimbi kunye ne-18-8 Chrome Nutel Steel.

An NT08367 kwakhona kudla ngokubizwa ngokuba yi-alloy al6xn yikharbon ephantsi, ukucoceka okuphezulu, i-nitrogen-i-itrogen-molybdenum ye-pirden ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-piloride ye-chloride ye-chloride ye-piloride ye-chloride ye-chloride inkcitho kunye ne-cravice incade.

I-316l yeyona ndlela ibalaseleyo yokufumana i-corrosion ephezulu kunye nokusetyenziswa kobushushu obuphezulu. Ukususela nge-316l iqulethe ikharbon engaphantsi kwe-316, inomchasi-mali ongxilolo-mali onobulali, othetha ukuba i-welds yayo iphumelele, ngokungafaniyo nentsimbi engama-316.
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I-Hex Bolt £ ¨idl Thread £ ¬partial Thread)

I-ASTM A453 IBakala 660 yeBanga le-660 le-alloys line-Alloys ngomxholo ophezulu we-nickel. I-A453 Ibanga lika-A453 IBakala 660 IBakala LARRE linengxaki yokulungelana nokunyanzelwa kweBanga 660

I-316l yi-carbon engafaniyo ne-316. I-Alloty 316l isetyenziswa ngokubanzi xa i-welding iyafuneka ukuqinisekisa ukunganyangeki okuphezulu. I-316l iqulethe umxholo wekhabhoni esezantsi ophumela kwi-adsser pubide pucidety ekhokelela kwi-welding. Iimveliso zethu zidume ngomgangatho omangalisayo kunye nokugqibezela ukuba zinikezelwe. Ngapha koko, iimveliso zethu zaziwa ukuba zinikele phezulu kunezinto ezisetyenziswa ngqiqweni, njengoko sibeka iimveliso zethu ngamanyathelo olawulo oluqhelekileyo.

Sinemenzi, umboneleli kunye nokuthumela ngaphandle iziqwenga zentsimbi ezingama-304 ezinamagqabi amahle anjengesomeleleyo, esomeleleyo, esingqongqo, isiqalo nje kwaye esi sisiqalo nje. Thenga i-SS 304 I-SOT ye-WOTR YORT KUFANELE US ngexabiso elifanelekileyo. Inxalenye ebalulekileyo yokusetyenziswa, incitshiswe umxholo wekhabhoni, kwaye umgangatho ophezulu wenza i-304 yentsimbi engenasitali ye-pildy ye-pildy ye-pild ye-pild ye-Weld enqabileyo ukuya kwinqanaba apho kufuneka khona.

Ekuqaleni iphuhlisiwe ukulwa i-loubion yolwandle iRosion, iAl6xn yandise indima yayo njengendawo elungileyo yokunganyangeki. Umgca wemveliso ye-al-6xn ye-al-6xn ye-Stainer iquka i-Al-6xn ye-Al-6xn ye-Byts, i-hex helts, i-hex hex screws, igcwele nesiqingatha se-scake screen, nangaphezulu.

Iflethi inokuba sisitya sokugubungela okanye ukuvala isiphelo sombhobho. Oku kubizwa ngokuba yiflonge. Yiyo loo nto, iiflene zithathwa njengezinxalenye zangaphakathi ezisetyenziselwa ukuxhasa amalungu omatshini.
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I-304l imibhobho yentsimbi engenasitali i-carbon eyahlukileyo yeBanga lama-304 - intsimbi inokuthi idlwengule ngaphandle kweengxaki ze-chromium xa i-chromium ye-chromium ifake i-chromium, inciphisa isiphumo se-\ /

Intsimbi engenasitali engama-316 flanes yenziwa ngentsimbi engenasimo i-austetitic ene-chromium, i-nickel kunye ne-molybdenum kumxholo. I-4% ye-molybdenum yongezwa kwi-proposition yenza umahluko kwiipropathi zoomatshini kunye neepropathi zomzimba.

I-al6xn yintsimbi ye-suprausitic ye-scainess engaqhelekanga ngokuchasene ne-chloride pide, i-crevice yosulelo kunye noxinzelelo lokungasebenzi. I-al6xn yi-6 ye-for moray eyaphuhliswa kwaye isetyenziswa kwiindawo ezinomsindo.

Ibanga le-310s yentsimbi engenasitali ye-Woolt iqulathe i-carbon ephantsi, i-NECTEL kunye ne-chromium kunye ne-chromium kunye neebhasikiti ezihambayo, iibhasikiti zonyango, i-fesser, elunxwemeni njl njl.

Izitithi ze-stails aziziwa ngokuba yiMpazamo yoMbane elungileyo. Kunye neziqwenga ezingenanto ngokugxininisa kakhulu kweChromium kunye ne-nickel Gcina amandla kumaqondo obushushu aphezulu.
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Intsimbi engenasitayile 309h slexs rf i-astym a182

I-S32100 ye-S32100 inciphisa i-tee inciphisa i-tee ngenxa yokukwazi kwayo ukusebenza kuxinzelelo oluphezulu kunye nobushushu bebushushu obuphezulu.

Intsimbi engama-304 yeyona ndlela ixhaphakileyo yentsimbi engenasimo esetyenziswe kwihlabathi jikelele, ngenxa yokunganyangeki kunye nexabiso. Iqulethe phakathi kwe-16 kunye ne-24 yeepesenti ze-chromium kwaye ukuya kuthi ga kwiipesenti ezingama-35, kunye nezixa ezincinci zekhabhoni kunye ne-manganese.

I-ASTM A312 i-T36 yi-T316 luhlobo oluqhelekileyo lokufumana i-lamy, ethe tye-selded, kwaye ebandayo kakhulu e-Austeditic Stainess Stainess esetyenziswe kwiqondo lokuhlala eliphezulu kunye neenkonzo ngokubanzi zoncedo. Umbhobho wentsimbi wama-316 ongenamizi-mveliso yenziwa kwindibaniselwano ye-chromium, i-nickel, nase molybdenum, enika i-SS 316 ityhubhu ityhubhu inyangeka kakhulu ekucocekeni nasekucoceni.

I-al6xn yintsimbi ye-suprausitic ye-scainess engaqhelekanga ngokuchasene ne-chloride pide, i-crevice yosulelo kunye noxinzelelo lokungasebenzi. I-al6xn yi-6 ye-for moray eyaphuhliswa kwaye isetyenziswa kwiindawo ezinomsindo. Ine-nickel ephezulu (i-24%), i-molybdenum (6.3%), iziqulatho ze-nitrogen kunye ne-chromium kunye ne-chromium kunye ne-chromium kunye ne-chromium kunye ne-chiromium kunye ne-chloride publity, kunye nokunganyangeki kwe-chloride. I-al6xn isetyenziselwa ngokuyintloko iphuculwe i-wirvice yokungakhathali kunye nokunganyangeki kwe-cravice kwi-chlolor. Yintsimbi engenasimo sengqondo esisebenzayo neliyisinga.

Chwetheza "umbhobho wethupho
Izixhobo zenziwe kwaye emva koko zifudumele kubushushu obuphezulu emva kokupholisa okukhawulezayo kufutshane nokupholisa emoyeni. Oku kuphola ngokukhawuleza kongezwa kumandla ama-stanes ongenasinqeli kunye ne-speefs yentsimbi kwaye kubenza bomelele kakhulu. I-SS 310S isetyenzisiwe kumashishini njengendlela yokusebenza kwamanzi aselwandle, izityalo ezinamandla ombane kunye nezityalo ezikwindawo ye-thermal amandla kunye nokufakelwa kwekhaya kakhulu. I-310s ss ye-Ws isetyenziswa kwiiklasi ezahlukeneyo zoxinzelelo zokuhlangabezana nemfuno yoxinzelelo lwesicelo.

Stainless Steel 321 \/ 321H Pipe Fittings are used in filtration, refrigeration, oil, gas, petrochemical and in offshore oil drilling industries. Izinto ezine-chromium, i-nininium kunye nezinye izinto kunye nekhabhoni. I-321h inekhabhoni ephezulu kunenye yeenguqulelo. Kukho iintlobo ezahlukeneyo zezixhobo ezifana ne-321 \ / 321h engaqhelekanga yentsimbi yentsimbi eqhele ukusetyenziswa kodwa kukho nezixhobo ezingenamthungo. Intsimbi engenasithulo i-S32100 i-S32100 i-Elbow luhlobo olufanelekileyo olusetyenziswa kusetyenziso lweqondo lobushushu obuphezulu lokutshintsha indlela yokuhamba.
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Iipleyiti zentsimbi ye-alloy kunye neekhiliki

321 Intsimbi engenasibala, ekwabizwa ngokuba yi-S32100 kunye neBanga lama-321, ngokuyintloko liquka i-17% ukuya kwi-19% ye-phosfune, i-phosfur, i-phosfur, i-5% ye-bitfur, i-titanium, kunye ne-iron. Ngokuphathelele ukumelana nokunganyangeki, intsimbi engama-321 i-stain ilingana neBanga lama-304 kwi-ANCE elenzelwe kwaye liphezulu ukuba isicelo sibandakanya inkonzo nge-787 ye-¡ukuya ku-1652 Intsimbi engama-321 idibanisa amandla aphezulu, ukumelana nokuzinza kwenqanaba kunye nokunganyangekala kokunganyangeki kulwaphulo-mthetho olulandelayo.

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-Flange, ekwabizwa ngokuba yi-Flat Plate okanye i-Flange, yinxalenye yokudibanisa i-pipeling eneplate kunye ne-valve, exhunyiwe ngokuphela kombhobho. Iiflethi zinemingxunya. Iiflethi kunye neeflethi zixhunyiwe ngokuqinileyo zii-bolts kwaye zitywinwe ziirhasi.

Intsimbi engenasitali 316 libanga elingenasibala elingenasiseko eline-4% molybdenum ekwemo kwawo. Umxholo we-chromium, i-nickel kunye ne-molybdenum yenza intsimbi engenasitali 316 eyomeleleyo, ukuxhathisa i-composion kunye ne-ductile.

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

Ngaba imibhobho yentsimbi engenanto yenziwa ngokwe-ASTM A312 emiselweyo. Izinto ezifumanekayo ziyafumaneka kwiBanga le-SS316 \ / 316l kwaye zenziwe ngobude obungaphezulu kweemitha ezi-6 ubude. Ibanga ngalinye leBanga le-SS316 \ / 316l imibhobho yentsimbi engenasitayile iyaziwa ukuba ihambise ukusebenza okhethekileyo kwaye iphuhliswa ngokubanzi ekuhlangabezeni iimfuno zentengiso.

Ekuqaleni iphuhlisiwe ukulwa i-loubion yolwandle iRosion, iAl6xn yandise indima yayo njengendawo elungileyo yokunganyangeki. Umgca wemveliso ye-al-6xn ye-al-6xn ye-Stainer iquka i-Al-6xn ye-Al-6xn ye-Byts, i-hex helts, i-hex hex screws, igcwele nesiqingatha se-scake screen, nangaphezulu.
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.

I-304 i-prools ye-piiding yenziwa ngentsimbi engama-304 yentsimbi, into eqhelekileyo neyaziwayo kwizicelo ezininzi zemizi-mveliso efuna ukumelana nokungavisisani kunye ne-oxidation. Ezi zi-S30400 ze-piiding prools zisebenzisa oomatshini okhethekileyo kunye neenkqubo, eziqinisekisa ukuba zichanekile kwaye zinokuthenjwa.
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Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.20

Intsimbi engenasinqwazi engama-310 flanes yenziwa kwibanga lentsimbi engenasithsazo elinexabiso eliphezulu le-nickel kunye neChromium. Yi-chromium ye-chromium ye-choker ene-24% chromium kunye ne-19% i-nickel ekwekheni.

Intsimbi yentsimbi engalunganga ye-th08904 i-bolt ifihuthi kwaye i-martianiticic intsimbi engenasithuba sonyango, kwaye inomxholo we-cires, kwaye inomxholo ophezulu we-1472.
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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.

Imibhobho yentsimbi engama-316 iye yaba zizixhobo ezinokubonakala kwicandelo lemizi-mveliso. Olu lwabiwo lwesinyithi kunye ne-chrome ibonwa ngokunyangeka kwayo phezulu ekucocekeni, kunye nokuqina kwayo. I-316 ityhubhu yentsimbi engenasitali inokuveliswa kuzo zombini iityhubhu ezingenamthungo kunye ne-weldied ukuhlangabezana neemfuno ezithile zabathengi.

I-ATTM A403 WP311l yi-molybdenum ethwele, umxholo wekhabhoni "l" iBakala I-Austiitic Stainess Stainess Esflity ephuculweyo kwi-304l kunye ne-316l izitoli ezingenasiseko. I-ASTM A403 WPILS PIALSINS inokuba luhlobo olutshintshiweyo lwentsimbi engenasitayile engama-317l.
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