Yenziwe ngentsimbi eshayinayo

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-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.

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-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.

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.

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

I-Alloty 304 \ / 304L inamandla amakhulu kunye nobushushu baseFrygenic.

Singomnye wabavelisi abaziwayo, ababoneleli, kwaye bathumela umbhobho wentsimbi ye-254 yentsimbi, i-64 yentsimbi, i-254 yentsimbi ye-ST312 ye-Staine, i-Staines ye-Staines esebenzisa imizobo ephakathi.

I-Stainess Steel Bacwer yeBanga le-254 pipe sisiphelo esiphakamileyo se-Austitic Eustitic Stainess Ess.

I-ASTM A269 ALTHY 254 Izinto ezingenamthungo ze-phemputer zisisiphelo esiphakamileyo se-austicocic steef.

Imibhobho ye-HT ibonelela ngayo yonke imibhobho engama-254 etyhoboze imibhobho ye-254 ye-oyile kunye negesi kunye nombhobho wokucoca i-254 ye-254 moya, kwaye 254 molo.

I-254SMO (AS31254, i-ASTM F44, 1.4547) yintsimbi ebizwa ngokuba yintsimbi engenasimo i-Austetitic. Ngokwandisa umxholo we-molybdenum ukuya kwi-6%, izuzisa ukumelana nenombolo efanayo (i-PREN)> 43, yona ifana nentsimbi ebalaseleyo (i-SDSS).

Umxholo ophezulu we-molybdenum we-254smo yentsimbi yenza ukuba ibe nenqanaba eliphezulu le-oxidation xa kungeniswe umphezulu wengqolowa emva kokuthathwa kwentsimbi eqhelekileyo. Nangona kunjalo, oku akunasiphumo esibi kwi-corrosion yentsimbi yentsimbi.

Le nsimbi ingenasiseko ithathwa njengezicelo ezahlukeneyo zokunganyangeki kakuhle, ukukhululeka, ukubekwa okuhle, amandla aphezulu ngobunzima obuphantsi.

I-Allow 310s imibhobho engenamthungo inee-oxidation ukuya kuthi ga ngo-2000 ° F. I-Asme SA312 SS 310S imibhobho engenamthungo inamandla aphakathi kubushushu obuphezulu. I-S31008 imibhobho engaqhelekanga ye-S31008 ichasa kakhulu kwi-irrosion eshushu. Ikwabhekiswa njenge-WNR 1.48445 imibhobho engaxinanga, inamandla kunye nobushushu baseFrygenic. Ibhalwe lula yinkqubo esemgangathweni yezorhwebo. Xa kuthelekiswa ne-carbon yentsimbi, ezi chiza zingenamandla ziyanyangeka kwaye zithambekele ekusebenzeni ngokukhawuleza.

Xa kuthelekiswa nezinye iintlobo zemibhobho, amaxabiso e-SS 316 imibhobho yokhuphiswano. Jonga umgangatho wemibhobho ngaphambi kokuba uzithenge ngelixa uthelekisa uluhlu lwamaxabiso angama-316 angenasitali.

I-310 ne-310s isetyenziswa kwizicelo zokuvelisa amandla; Isetyenziswe kwi-Generator yegesi ihamba, i-purverid Rurchied Coal kunye neeNdibano zombhobho. Izityalo ze-soon kunye nezityalo zesamente nazo zisebenzisa ithuba lezinto zeli phepha lentsimbi engenasithukuthezi kunye ne-rurner shrouds, ukutya, iibhokisi zomoya.

Ityhubhu ebiyiweyo yenza ukuba ufakelo lwe-tube elide le-tube inokwenzeka ngaphandle kwesidingo sokujoyina izixhobo. Oku kunciphisa ixesha lokufakelwa kunye neendleko kunye nokuphelisa amanqaku anokubakho. Sitsiba omabini omabini kunye ne-typed tube ye-cube yokuhlangabezana neemfuno zepetrochemical, icinezele igesi yendalo, igesi), i-GEOREAL, kunye nokulinganisa ukulinganisa. Ityhubhu edityanisiweyo inokubonelelwa kubude obude obuziimilitha obuya phezu kwemayile, okanye kumacandelo okusika-ubude njengamashumi amahlanu eenyawo.

I-tubing yentsimbi engenasitali i-staing steings i-tuby yentsimbi engenasimo esine-helical groove efunyenwe kwityhubhu yecawe ngokubandayo. Ubungakanani be-HelEx kunye ne-engile inokwenziwa ukuba inyuse ukusebenza kobushushu.

I-rods yentsimbi engenanto ithandwa ngenxa yokunganyangeki kwabo kwaye isetyenziswa ngokubanzi ekwakhiweni kweziseko zokwakha, iibhulorho kunye neemeko zaselwandle. I-304 \ / 304L yentsimbi engenasitali ejikelezileyo, i-Grantical ye-Graint yeBanga le-Staight Stainel kuzo zonke izicelo ezifuna amandla kunye nokuchasana okuphezulu.

Sinoluhlu olukhulu lwe-al6xn ejikeleze i-Al6xn. I-Al6xn Bar, i-Al6xn Barsersers, i-ASTM B691 I-Al6xn I-Al6xn I-Al6xn Bavers, i-Al6xn ithumela imivalo ye-Al6xn ejikeleze, kunye ne-Al6xn ejikeleze i-Al-6xn yentsimbi.

Intsimbi engenasithubi engama-304 ibha yomjikelo, njengoko igama legama lenziwe ngezinto ezingama-304 zensimbi ye-GABAS. Ine-18% chromium kunye ne-8% i-nickel ekwekheni kwayo yemichiza. Ibar yomjikelo ibonisa ukunganyangeki okuphezulu kokukhulisa kunye nokuphucula izinto ezingamandla. Izinto ezibonakalayo zomelele kakhulu malunga namandla angama-515 MPA ye-Min Gensell kunye neMin Wides Wield Ands ezingama-205 MPA.

Iindidi zentsimbi ezingenasitali 1.4301 kunye no-1.4307 zikwabizwa ngokuba ngamaBanga 30 ukuya kwengama-304 ngokwahlukeneyo. Chwetheza i-304 yeyona nsimbi iphambili ye-staight kunye nengaphezulu. Kusemgangathweni kwegama lakudala le-18 \ / 8 ethatyathwayo ekuqulunqweni kohlobo lohlobo lwe-304 ukuba li-18% chromium kunye ne-8% i-nickel.

I-Alloty 904l ipleyiti yentsimbi engenasitayile nge-3 \ / 16 "nge-2". I-Alloty 904l (i-N08904) yintsimbi engenasiseko ye-supperausty eyenzelwe ukuthuka kunye nokunganyangeki kuluhlu olubanzi lweemeko ezahlukeneyo zenkqubo.

Intsimbi engenanto njengesixhobo esisetyenziswayo ekuvelisweni koluhlu olubanzi lweemveliso ezivela kwimibhobho kwiibhanti kunye ne-elbows kube kanye kwimveliso yentsimbi engenasithuba sentsimbi. Ine-dabous ye-radius ende, ugqirha ugqirha, kunye ne-eccentric declic. Bayinxalenye ebalulekileyo yenkqubo yokufaka imizi-mveliso enceda ekutshintsheni indlela yombhobho.

I-SS 304 I-elbow yenye yezona zinto ziphambili kwinkqubo yokulinganisa uxinzelelo. Kunceda ukutshintsha indlela yokuhambahamba kumbhobho wokubaleka. Le ASTM A403 gr wpk ye-b304 I-Buttweld Fittings ifuna ukudibanisa imibhobho emibini kunye ne-Diemeter efanayo okanye eyahlukileyo ukutshintsha i-flosid nge-45 okanye i-90 degrees.

I-316 i-Staness yentsimbi ilungile ukuba isetyenziswe emanzini, elwandle kunye nezicelo zamanzi aselwandle ukunciphisa ubungakanani bomgca we-pump. I-ASTM A403 IBakala LP316 tee lisetyenziselwa ukwahlula okanye uqhagamshele imibhobho emibini ngombhobho. Ibanga lama-316 lensimbi isetyenziselwa ukulungiswa kwizicelo zebakala lokutya. I-ASTE SA i-403 WP 316 i-PAIP ye-PAIM luhlobo olukhethekileyo lokungafanelekanga ukuba livale umbhobho kunokudibanisa amacandelo amabini kunye.

Intsimbi engenasithulo engama-304 yelitye lolunye uhlobo lombhobho, inikela amandla e-sunsle, ukumelana nokucoca kunye nokugqitywa kwesiphoso. Ukunganyangeki kwe-corrosion elungileyo kwaye kuncitshiswe umxholo wekhabhoni kunye namandla aphezulu esenza i-Din 1.4301 Aisi 304 Aisis Ellows ifanelekile kwizicelo. Yisabelo esiguquliweyo esisetyenziswa kwiindawo ezivaliweyo zombane.

Ibha yentsimbi engenasitali ibonelela ngoluhlu lweengenelo ezizodwa zamashishini amaninzi kunye nezicelo kwihlabathi liphela. Izibonelelo zentsimbi engenasifo ziquka ubomi obude obuninzi, ukumelana nokuziphatha, inkangeleko yomtsalane, ilula yokwenza, ukuxhathisa impembelelo kunye nexabiso lexesha elide. Intsimbi engenasimo yenye yezona zinyithi zisetyenziswe kakhulu kulwakhiwo lwale mihla.

I-ASME SA182 SS 317 FOOGES YESIQINISEKISO SE-MOLYBDUM UMGANGATHO WOKHUSELEKO SOKUKHUSELEKA IXESHA LOKUGQIBELA. Yeyona nto inyangekayo ye-corrosion ye-300 yoluhlu kwaye inoluhlu oluphezulu kunye ne-tensries ephezulu kunye namandla e-creep kumaqondo obushushu aphakamileyo.