Ubude: Ngokwemfuno yakho. "

316 Intsimbi engenasibala ixhaphake kakhulu ekucocekeni kwe-304 yentsimbi engenasibala, ngakumbi i-chlolor. Oku kukwenza ukhetho oluqhelekileyo lwezicelo apho izixhobo zaselwandle kunye nezinye izixhobo zivezwa kukugxila kakhulu kwee-chlorides okanye ezinye iiarhente ze-oxidifing. Nangona kunjalo, intsimbi engapheliyo inombulelo obalaseleyo, ke le ihlala ibaluleke kakhulu kuphela kwindawo yaselwandle kunye nezinye iindawo eziphezulu zokuhombisa.

Umbhobho wombhobho we-WOBT yenzelwe ukuba ube se-welede kwisiphelo se-STE (s) sokudibanisa umbhobho (s) kunye kwaye uvumele utshintsho kwicala okanye isebe okanye lisebe. Oku kufanelekile ke kube yinxalenye yenkqubo yokuthutha ulwelo (ioyile, igesi, isitya, iikhemikhali, ...) ngendlela ekhuselekileyo nefanelekileyo.

I-intshi ezingenamthungo ezingenamthungo ezingenamthungo ezivela kwi-intshi ezivela kwi-intshi ezili-16, imibhobho yesiza isuka kwi-intshi ukuya kwi-intshi ukuya kwi-intshi ukuya kwi-intshi ukuya kwi-intshi ukuya kwi-intshi ukuya kwi-intshi ezingama-5 i-intshi ukusuka kwi-intshi ezi-6 ukuya kwi-intshi ezi-6 ukuya kwi-intshi ezi-6 ze-intshi ukuya kwi-intshi ezi-6 ukuya kwi-intshi ezi-6. Ubungakanani bayo yonke imibhobho ukusuka kwi-1 \ / i-intshi ezi-8 ukuya kwi-intshi ezingama-30. Intsimbi engenasinqwizi engama-304 yombhobho we-Weldied ye-Welding ivela kwilitye elincinci lephepha okanye umtya. Iipayipi ezingenamthungo, zedled okanye ze-leldied okanye ze-leldaw ziyahluka ngokwenziwa, zijikeleze isikwere, iindidi zengubo engxandeyo kunye ne-hydraulic.

I-pranged 925 iFalnge isetyenziselwa ukusetyenziselwa igesi kunye negesi yomphezulu - kakuhle ngenxa yokungaxhathisi bawo ngokugqwesileyo kunye noxinzelelo lwe-SCOUROCHERORN) (H2S equlathe ioyile kunye negesi yendalo.

Umbhobho wombhobho we-WOBT yenzelwe ukuba ube se-welede kwisiphelo se-STE (s) sokudibanisa umbhobho (s) kunye kwaye uvumele utshintsho kwicala okanye isebe okanye lisebe. Oku kufanelekile ke kube yinxalenye yenkqubo yokuthutha ulwelo (ioyile, igesi, isitya, iikhemikhali, ...) ngendlela ekhuselekileyo nefanelekileyo.

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. /.

Amanqanaba aphezulu e-chromium kunye ne-nickel kwizistim ezingama-304 kunye ne-316 amabala angenakunyathela kakhulu kubushushu, banxibe kunye nokuziphatha. Akwabazi nje kuphela ngokuchasene nokungaxhathisi kwabo, kodwa bayaziwa ngokubonakala kwabo, nokucoceka kwabo ngokupheleleyo.

I-Stainess Synge iluhlobo lwezixhobo zentsimbi jikelele, ezisetyenziswa ngokubanzi kwizixhobo kunye neenxalenye ezineMeko yokuSebenza eziLungileyo (Ukunganyangeki kwe-scodion kunye nokubumba).

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.
An N08367 ikwabizwa ngokuba yi-al6xn alloy. I-al-6xn alloy (i-N08367) yikhabhoni ephantsi, i-nitrogen ene-nitrogen kunye nokucoceka okuphezulu 'okuphezulu kwe-super-austy ". Ukuchasana nokunganyangeki kunye namandla aphezulu e-al6xn wn flange yenze ukuba ibe lukhetho olungcono kunakwi-904l okanye i-254 yokungakhathali kunye namandla afanelekileyo.

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.

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.
Imigangatho iyahluka ukusuka kwi-B16,5, b16.47 nakwiintsana ezahlukeneyo ezisekwe kwimveliso ye-Asme SA182 ye-Asup ye-Asme ye-Asme SA16. Intamo ye-Wold Foonges iluncedo ngenxa yentamo yehle kwiflethi, ivumela ukubamba ngcono. Imigangatho eyahlukeneyo efana ne-Din 1.4577 I-Flange ichonge ubungakanani, ububanzi kunye nobubanzi bodonga lweflethi.
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.

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-310s kunye ne-310h esekwe kumxholo wekhabhoni, zisetyenziswa kwinkonzo yobushushu obuphezulu eneemeko eziphezulu zokungasebenzi kakuhle ngenxa yokunyamezelana kobushushu obuphezulu kunye nokunganyangeki okuphezulu kwe-oxidation.

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.
I-S30400 I-TAIT ye-joit stub
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I-304 316l yentsimbi yentsimbi yentsimbi esebenzayo
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I-316l intsimbi engenasitali yi-Ultra-Inguqulelo ye-Ultra ye-Ultra ephantsi ye-316 yentsimbi encedayo ephepheni i-carbide ukusuka kwi-welding. Inqanaba le-316 intsimbi engenasibala linomxholo ophantsi we-chromium nge-16%
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I-304 316l yentsimbi yentsimbi yentsimbi esebenzayo
Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.20

Sebenzisa ityhubhu ye-weldid uqheleke ukuba yindlela esebenzayo kakhulu yokusetyenziswa koxinzelelo oluphantsi, ohombisayo, kunye nesakhiwo. Ezinye iisayizi ze-weldid zeza zaze zavela kwi-180 Grit (ifana ne # 4), kodwa sonke sinako ukuba yonke ityhubhu ifihlwe iinkcukacha ngenkcazo yakho. Ityhubhu engenamthungo kufuneka isetyenziswe kwizicelo zoxinzelelo oluphezulu.

? 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.

Ukuba ukufuduswa kwakho kwangaphandle kwesehlo, kungekuphela kukho ingozi yokutyhila zonke izinto zombane ezinobuchule ngaphakathi, kodwa inokubiza ukuba ithathe indawo kwimeko emfutshane. Sithetha ngomonakalo wenxalenye kunye nokutshintshwa, iindleko zokulungisa, kubandakanya abasebenzi kunye ne-Dowantime. Ndibone eminye imiboniso eyoyikisayo yokwenene xa iqokobhe lirhabaxa. Sifumanise ukuba usebenzisa intsimbi engama-316 yentsimbi engenasiseko endaweni yentsimbi engama-304 kwi-oyile engaphandle eya kuthi ibonakale kwizinto ezahlukeneyo, ezinjengeerigs zeoyile, ayikhuselekanga kuphela.

Ukuba ukufuduswa kwakho kwangaphandle kwesehlo, kungekuphela kukho ingozi yokutyhila zonke izinto zombane ezinobuchule ngaphakathi, kodwa inokubiza ukuba ithathe indawo kwimeko emfutshane. Sithetha ngomonakalo wenxalenye kunye nokutshintshwa, iindleko zokulungisa, kubandakanya abasebenzi kunye ne-Dowantime. Ndibone eminye imiboniso eyoyikisayo yokwenene xa iqokobhe lirhabaxa. Sifumanise ukuba usebenzisa intsimbi engama-316 yentsimbi engenasiseko endaweni yentsimbi engama-304 kwi-oyile engaphandle eya kuthi ibonakale kwizinto ezahlukeneyo, ezinjengeerigs zeoyile, ayikhuselekanga kuphela.

I-304 yokungaxhathiseka ubushushu be-tube engachanekanga, inesigqibo esihle se-Oxidation kwindawo yokusetyenziswa kwe-8700C kunye nokusetyenziswa okuqhubekayo kwi-9250c. Ukusetyenziswa okuqhubekayo kwama-304 Kuluhlu lwama-425-8500C akucetyiswa ukuba ukuchasana nokunganyangeki kwemali okulandelayo kubalulekile. IBakala 304l lixhathise kakhulu kubungakanani be-carbide kwaye inokufudunyelwa kuluhlu lobushushu olungasentla.

I-304 \ / 304l i-Stainess Stainess isetyenziswa rhoqo kwimisebenzi yokwakha into ngexesha lenkqubo yokwenza isicelo. Ukusebenza kwayo kwendlela ebandayo sisibonisi esibalulekileyo sobuchwephesha ukulinganisa ukuba indlela yokusebenza igudileyo kunye nenqanaba lesivuno. Izinto ezingenakuphembelela ekuqulunqweni kwentsimbi ezingama-304 zinzima kakhulu. Ngokubhekisele kwizinto zayo zezesinyibilikisi, kukwenziwa kwensimbi yentsimbi, oko kukuthi, umyinge we-chromium alingana ne-nickel efanayo, kwaye i-Elongrates yePring eNgcwele i-Indessing. Ukuze ufumane iipropathi ezibandayo ezibandayo, umyinge we-chromium alingana ne-nickel elilingana nensimbi kufuneka ilawulwe ngaphakathi kuluhlu olufanelekileyo.

Amandla amakhulu kunye nokuxhathisa i-corrosion isagunyazisa ukusetyenziswa kwentsimbi engenamthungo kunye ne-nickel alloy ye-tubing yosetyenziso lwe-oyile kwioyile kunye negesi, amashishini kunye nemizi-mveliso yephepha.

I-Wood Butt Wiltings: 1 \ / 2¡ ¨c 10¡ ,å, Welded Butt Weld Listings: 1 \ / 2å ¨c 48¡åå

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.

I-ASME B36.19m yindlela esemgangathweni yemibhobho yentsimbi engenasitayile, echaza imibhobho, unyamezelo, kunye neemfuno zokwenza imibhobho ye-weldided kunye engenamthungo.
Imivalo yentsimbi kunye neentonga
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I-Stainess yentsimbi ye-304l yenziwa ngezinto ezisisiseko zentsimbi eziyi-18-8 ezinama-18% eChukel, Carbon, Sulicon, Sulfur, Sulfur, e-Manganese kunye ne-phosphorus. Izinto ezibonakalayo zinamandla amahle kunye nokunganyangeki kwendlela ephantsi. Isiliphu sentsimbi engapheliyo se-304l kwiflethi senziwe phantsi kweenkcazo ezahlukeneyo kunye nobubanzi ngokwemigangatho eyahlukeneyo.
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I-HT A815 WPS32760-S 1 "SCH40s 3151
I-304 316l yentsimbi yentsimbi yentsimbi esebenzayo
Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.66

I-304 \ / 304l intsimbi engenasitali inesitya esihlukeneyo. Esi sithulo singacacanga sidibanisa amandla aphezulu angama-304 intsimbi engenasibala kunye nokunganyangeki kwe-tirrosion ye-304l enganyangekiyo. Esi sixhobo sisetyenziswa ngokuqhelekileyo kwishishini lokutya kunye nesiselo kunye nakwishishini lobisi.

I-A276 309 engaphakathi kwe-S30900 iintonga zentsimbi ezingenasithulo zinobushushu obukhulu kunye nezinto ezinganyangekiyo zisetyenziswa kakhulu kwiindawo ezifuna ukutya. Banikwe i-chromium-i-chprel alloy kwaye baziwa ngokukhethekileyo ngenxa yokunganyangeki kwe-oxidation yabo kunye namandla amaqondo obushushu aphakamileyo.

I-prendoy 925 i-stainess yentsimbi njenge-allob ye-alloy yobisi oluphezulu lobushushu

Ibanga le-347 | I-S3 S34700 yintsimbi echithwe i-austetitic ye-austenitic egcwele kakhulu kwiBanga \ / Alloty 304, iqulethe i-niobium kunye ne-tenal. Ukuphepha i-chromium ye-chromium ye-carbide, i-columbium isetyenziselwa ukuzinza.

Ukuba ukufuduswa kwakho kwangaphandle kwesehlo, kungekuphela kukho ingozi yokutyhila zonke izinto zombane ezinobuchule ngaphakathi, kodwa inokubiza ukuba ithathe indawo kwimeko emfutshane. Sithetha ngomonakalo wenxalenye kunye nokutshintshwa, iindleko zokulungisa, kubandakanya abasebenzi kunye ne-Dowantime. Ndibone eminye imiboniso eyoyikisayo yokwenene xa iqokobhe lirhabaxa. Sifumanise ukuba usebenzisa intsimbi engama-316 yentsimbi engenasiseko endaweni yentsimbi engama-304 kwi-oyile engaphandle eya kuthi ibonakale kwizinto ezahlukeneyo, ezinjengeerigs zeoyile, ayikhuselekanga kuphela.

Intsimbi engama-304 yeyona nsimbi 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. Yintsimbi engathandekiyo ye-austitic ye-stainic. I-SS304 ikwasetyenziselwa ukwenza iinqanawa zoxinzelelo, ivili levili kunye ne-quiades zokwakha.
I-S30400 I-TAIT ye-joit stub
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Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.76
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I-304 316l yentsimbi yentsimbi yentsimbi esebenzayo
I-A182 i-al6xn ye-al6xn ye-Wild Foonge

Ixabiso le-316 lamabakala alixabisa ngaphezulu ngenxa yokunganyangeki kolusu. Le mali iphakamileyo iphezulu icetyiswa ngokukhethekileyo kwizicelo apho i-alloy iveze izisombululo ze-chlorides kunye ne-chlolor, kubandakanya amanzi olwandle.

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-Nickel Allow Allow Tube i-pube yentsimbi ye-rubelloy B2 B3 C3 C22 C2000 C276 x N10665 N10675

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-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]

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.