Ubungakanani "OD: 1 \ / 2" "~ 48" "" "" "" "" "" "" "" "" ""

I-tubing yentsimbi engenasitali ikhethekileyo kwimveliso ye-tubula engaqhelekanga inc. Sigcina i-inveni enye yezona zinto zibalulekileyo zentsimbi, kubandakanya iimodeli zensimbi ezingenasiseko, kubandakanya iimodeli ezijikelezayo. Ityhubhu yethu yokuhombisa iyafumaneka kwiisayizi ezahlukeneyo kwaye inokunqunyulwa kwaye ifakwe kwinkcazo yakho.

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-321 i-bar yentsimbi engenasiphelo inokuthi ithethwe ukuba ibuyise i-capper yenye yezona zinto ziphambili zalo naliphi na icandelo lezemveliso okanye nawuphi na umzi mveliso oxhomekeka koomatshini. Isetyenziswe ngokubanzi kwi-Automotive, iMpazamo, yokwenziwa, indawo, isamente, indawo yokuthumela, iphepha kunye nePubp, izixhobo zokuzikhusela, i-aerospace.

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.

Ngeendlela zokugcina amaphepha ezifuna amabanga aphantsi angeniselo ezingenalo ukumelana nokungakhathali ngokwaneleyo. Ngokusekwe kumxholo we-chromium wama-22%, ane-Eustenatic edityanisiweyo: Ubume bobuchule obunikezela ngamandla amakhulu, ukumelana nokucoca kunye nokusebenza kweendleko.

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.

Chwetheza i-304 yeyona nsiza idumileyo ingenasiseko kwaye lukhetho lwendalo lokunganyangeki kwawo. Iyabayalela ukutyhileka kwiindawo ezininzi ezahlukeneyo, kodwa ngokuyintloko ihlaselwe yi-chlolor.

Inentsimbi ye-347h yentsimbi engacacanga ngokuchasene nokunganyangeki kwe-corrosion entle kakhulu, lo mdiliya wamkele iflathi ye-Wold Foonge inokuqhotyoshelwa kwinkqubo yangaselokweni. 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, igesi yendalo, kunye ne-steam.

304 Ngaba ukuchasana kwe-oxidation elungileyo kumsebenzi wexesha elizayo ukuya kuthi ga kwi-87 ye-80¡nc kunye nomsebenzi oqhubekayo ukuya kwi-925¡n. Nangona kunjalo, ukusetyenziswa ngokuqhubekayo kwi-425-860¡ick ayicetyiswa. Kule meko, i-304l iyacetyiswa ngenxa yokungaxhathisi kwazo kwi-carbide pubrication.

I-304l ipayipi engagungqiyo inomthungo obalaseleyo kwiimeko ezininzi kunye nokunxibelelana nemithombo yeendaba ezahlukeneyo. I-pirtice kunye ne-crevice yoriso inokwenzeka kwi-chloride enemimandla enesiphene. Uxinzelelo lokungakhathali lunokwenzeka lunokwenzeka ngaphezulu kwe-60¡ Thoãc.

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.

Iimpawu eziphambili zomsebenzi zeBanga lama-304l zincitshisiwe kancinane, kodwa ngokuthe ngqo, xa kuthelekiswa "ne-alfain ye-alfain. Umzekelo, amandla aqingqiweyo (i-UTS) malunga ne-304l imalunga ne-85 ksi (~ 586 MPA), engaphantsi kune-UTS yenqanaba le-304 ye-70 ksi (~ 620 Mpa). Umahluko wokuvelisa amandla mkhulu kancinane, nge-304 ss ene-4.2% ye-4 ye-TSIE ye-42 ye-LSI (~ 289 MPA) kunye ne-30.2% yamandla angama-0.2 ye-NSI.

Iimpawu eziphambili zomsebenzi zeBanga lama-304l zincitshisiwe kancinane, kodwa ngokuthe ngqo, xa kuthelekiswa "ne-alfain ye-alfain. Umzekelo, amandla aqingqiweyo (i-UTS) malunga ne-304l imalunga ne-85 ksi (~ 586 MPA), engaphantsi kune-UTS yenqanaba le-304 ye-70 ksi (~ 620 Mpa). Umahluko wokuvelisa amandla mkhulu kancinane, nge-304 ss ene-4.2% ye-4 ye-TSIE ye-42 ye-LSI (~ 289 MPA) kunye ne-30.2% yamandla angama-0.2 ye-NSI.

Nangona kunokwenzeka ukuba ugobe intsimbi engenanto kwiimilo ezahlukeneyo, inkqubo inokufuna uxinzelelo ngqo lwezixhobo ezikhethekileyo. Xa sithetha ngokugoba izixhobo zentsimbi eziphakamileyo, ingqalelo ijika ikwandise iingxaki zokugoba. Ubunzima bahlala buxhomekeke kubungqingqwa betyhefu.

Iimveliso ezifana ne-304 imibhobho yentsimbi engenanto ifakwe uqiniseke ukuba kukho impilo yakho akukho monakalo kuyo yonke ithuthu. Kwimeko nje yokuthumela kwelinye ilizwe, ukupakishwa kwesiqhelo kugqityiwe kwiibhokisi zokhuni okanye amatyala.

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.

Ityhubhu engenamthungo ingenamthungo kukhetho xa izicelo ezibalulekileyo zibiza uxinzelelo lwangaphakathi olusebenzayo kunye nokunganyangeki kwe-corrosion kwiindawo ezinamanani.

Nangona i-310 ilungele ukusetyenziswa kobushushu obuphezulu, akufuneki ukuba ibonakale kwi-themes ye-thermal ephindaphindiweyo ye-widd okanye apho ikhoyo inqaba ekhulayo.

Iphepha elingenasithuli elingenasitali lama-304 litshixiwe kwi-304 yezixhobo zihlala zisiya kwi-6mm ngobukhulu. Amashiti eze kububanzi obahlukeneyo kunye nobude obude. Kukho imigangatho eyahlukeneyo yokulawula iipropathi ezahlukeneyo. I-roopam sensiel ngumenzi weli phepha-mveliso kuzo zonke izikali.

Izinto ezenziwe ngoomatshini ezifana ne-petroleum, ishishini lekhemikhali, unyango, ukutya, ukhatywayo kunye nefani, ikhithi. Ubunzima bezinto ezibonakalayo zibonakala zibonakaliswa yidayimitha ye-indenti, enobuntu kwaye ilungele imibhobho yentsimbi enentsimbi enzima okanye enentsimbi enzima okanye ecekeceke.

Intsimbi engenasimo yi-alloy yentsimbi enganyangekiyo. Inama-11% chromium kwaye inokuqulatha izinto ezinjengekhabhoni, ezinye izilwanyana kunye nezinyithi zokufumana ezinye iipropathi ezinqwenelekayo. Ukuxhathisa intsimbi engenasithukuthezi kwiziphumo zokusula kwiChromium, nto leyo eyenza ifilimu eguqukayo enokukhusela izinto kwaye aziziphilise izinto zeoksijini.
Intsimbi engaphezulu
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Imivalo eyi-6mm ayinanto
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I-carbon steeners
Iityhubhu zentsimbi ezingenangqondo kunye nemibhobho
Ukuziqhelanisa ne-316l S31603 Z3cnd17-11-02 I-Stainess Synge
Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.54

Ukuziqhelanisa nenkqubo yobushushu yonyango esetyenziselwa ukwenza izinyithi ductile kunye ne-up ductile emva kwenkqubo ye-thermal okanye yoomatshini. Ukwenza ubungakanani obuqhelekileyo kubandakanya ukufudumeza umbatha kwiqondo lokushisa eliphezulu emva koko ukuveza kumdlalo wobushushu ogulayo emva kokufudumeza, ukuvumela ukuba kupholile kubushushu begumbi. Ukufudumeza kunye nokupholisa okucothayo kutshintsha ubukho bentsimbi, ukunciphisa ubunzima bayo kunye nokwandisa ixesha lokungasebenzi.

I-Alloy Alloy 926 (Ayisi-N08926 \ / W. NR. Umxholo we-nickel kunye neChromium yeli alloty yenza ukuba ixhathise uluhlu olubanzi lweendawo ezinokubakho.

I-Alloty 304 i-allous aftitic, eyenziwayo i-nickel kunye neChromium. Intsimbi engenasinqwizi engama-304 \ / ityhubhu yenzelwe iProrosion ye-PROSIONID kunye ne-Oxidation.

Intsimbi engenasimo i-304 inomchasi obalaseleyo kwimeko ezahlukeneyo kunye nokunxibelelana nemithombo yeendaba ezahlukeneyo. I-pirtice kunye ne-crevice yoriso inokwenzeka kwi-chloride enemimandla enesiphene. Uxinzelelo lokungahambi kakuhle lunokwenzeka kwiqondo lobushushu elingaphezulu kwe-60¡ Thonac.

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-SS 304l i-SUMIDS ye-PAMSINGINS ilungele ukufakelwa kwimibhobho ngokuxhomekeke kuxinzelelo oluphezulu, i-corosion kunye neemeko zobuqhetseba. Ilungele ukusetyenziswa kwezicelo ezihlaziyiweyo nezingafuduki; Ifumaneka kwizixhobo ezahlukeneyo zokwakha, kuxhomekeka kubume bendawo yokuhlala.
Imivalo yentsimbi ye-alloy kunye neentonga
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Intsimbi ye-alloy
Imivalo eyi-6mm ayinanto
Imivalo yentsimbi engenasimo kunye neentonga
uhlobo oluphezulu lwe-tensile yensimbi yentsimbi
I-carbon steeners
Iityhubhu zentsimbi ezingenangqondo kunye nemibhobho

I-TPREAINOP yentsimbi engenanto
Ityhubhu yenziwa kumjikelo, kwicandelo lesikwere kunye necandelo elixakayo kububanzi bodonga. Ihlala yenziwa ziinkqubo ze-wellitudinal yedyling, ishushu kunye nebandayo (ezingenamthungo) okanye i-spilling welding. Ukugqitywa okanye ukubonakala kwenkangeleko ukusuka engabhaliswanga kwifutheniswe kakhulu. I-UNILLLY inesigidi semigidi ye-2B, imigangatho yefuthele yi-GRIT GEPREED igqibele kwaye kukho ukugqiba ukugqiba ukuthotyelwa kwimbonakalo yesipili. Ukugqitywa kukhethwe ukuba ilungele i-pple kunye nesibheno.

I-Austetitic Staiels ezingama-304 ne-3045 yeyona nto iphambili ye-staives. Babonisa ukunganyangeki okuhle kuluhlu olubanzi lweendawo ezinokubakho. Imibhobho yentsimbi ye-304 ne-304 ye-304l yentsimbi ibonakalisa ukuba i-wiminality elungileyo kunye nokungasebenzi kakuhle okanye ngaphandle kongeziweyo zensimbi.
I-S31803 (i-ASTM F51) igcinwe ikakhulu i-S32205 (1.4462, i-ASTM F60). Oku kubonisa umnqweno wabo wokukhulisa iipropathi zohlobo lwe-Alfay, enkosi kuphuhliso lwenkqubo yokutsala i-AOD, evumela ukulawulwa kokuthathwa komgangatho. Ukongeza, ivumela ukuphembelela inqanaba longezelelo lwe-nitrogen kunokuba ubekhona njengendawo engemva. Ke ngoko, amabanga aphezulu aphakamileyo afuna ukwandisa umxholo we-chromium (CR), iMolybDum (Molybdenum (MolyBDenum (MolyBDenum (Mo) kunye ne-nitrogen (n).

I-S31803 yinkqubo yangaphakathi ye-ofisi (engachazwanga) yentsimbi ye-huppex engenasibala. Inkqubo engekhoyo yenziwa ngamaqela orhwebo amaninzi ngo-1970 ukuya kunciphisa ukudideka xa i-arey efanayo ibizwa ngokuba ziindawo ezahlukeneyo, kunye ne-vice. Isinyithi ngasinye simelwe yileta elandelwa ngamanani amahlanu, apho ileta imele inguqu yentsimbi, i.e. s ngenxa yentsimbi engenasibala.

IBakala leShiel leStaine 304 yeyona nsimbi isetyenziswa intsimbi engenasiseko. Ibanga le-Stainess Steele 304n linokungamelana nenqanaba elingcono kuneBanga lama-302, kwaye ikakhulu lingengomazi yendalo; Nangona kunjalo xa kubanda kusebenza ifumana umgangatho wemagnetic kancinci.

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

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.
Intsimbi engaphezulu
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Intsimbi ye-alloy
Imivalo eyi-6mm ayinanto
Imivalo yentsimbi engenasimo kunye neentonga
I-Zhengzhou Huitong Pidiel Guipeling Com., Ltd.
I-carbon steeners
Iityhubhu zentsimbi ezingenangqondo kunye nemibhobho
Ukuziqhelanisa ne-316l S31603 Z3cnd17-11-02 I-Stainess Synge
Ukuvelisa i-Asme esemgangathweni B36.10 Asme B36.20

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]

Inkqubo yentsimbi engenasitayile yimveliso yokhetho lokuthathwa kokutsala i-fallids okanye i-scounder fluaids, i-sutorries kunye neegesi, ngakumbi apho uxinzelelo oluphezulu, amaqondo obushushu aphezulu okanye amaqondo obushushu aphezulu abandakanyeka. Ngenxa yepropathi yobuhle yentsimbi engenasitali, umbhobho ihlala isetyenziswa kwizicelo zoyilo.

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.
Imivalo yentsimbi ye-alloy kunye neentonga
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Intsimbi ye-alloy
Imivalo eyi-6mm ayinanto
Imivalo yentsimbi engenasimo kunye neentonga
uhlobo oluphezulu lwe-tensile yensimbi yentsimbi
I-carbon steeners
Iityhubhu zentsimbi ezingenangqondo kunye nemibhobho

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

I-A240 ye-A240 yinkqubo esemgangathweni yeChromium kunye neChromium-neckel-nickel yentsimbi, iphepha, kunye nezicelo zoxinzelelo.

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.
Intsimbi engaphezulu
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Intsimbi ye-alloy
Imivalo eyi-6mm ayinanto
Imivalo yentsimbi engenasimo kunye neentonga
I-Zhengzhou Huitong Pidiel Guipeling Com., Ltd.
I-carbon steeners
Iityhubhu zentsimbi ezingenangqondo kunye nemibhobho
Ukuziqhelanisa ne-316l S31603 Z3cnd17-11-02 I-Stainess Synge
I-N08367 ye-tube ye-tube ye-al6xn ye-welded welded

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.