Ukugoba ukudweba okujikelezayo nakho kungasebenzisa ama-mandrels.

I-Hastelloy C2000 iyatholakala ngosayizi nobukhulu obuhlukahlukene, lolu hlobo lwe-nickel-chromium-molybdenum alloy ludume ngamandla alo aphakeme nokuphikiswa kokugqwala.

Ama-bushings, owaziwa nangokuthi yi-Sleeve Bearnings, uhlobo olulodwa lokuthwala. Baslayida induku ukuhlinzeka ukunyakaza okuphansi kakhulu kwezingxabano. Zilungele ukukhishwa okushaqekile futhi zinciphise ukusetshenziswa kwamandla, umsindo nokugqoka.

Kukhombisa ukumelana okuhle ezindaweni ezingathathi hlangothi nezinciphisa. Le alloy yakha i-oxide enobuhlakani, ifilimu evikelayo engahambisani, kepha igcina ukumelana ne-opidation ephakeme emazingeni okushisa anyukayo.

I-Hastelloy C22 \ C276 Amapayipi namashubhu akhiqizwa ngokwelashwa kwemishini noma nge-electroplating kanye nemishini. Izingxenye zangaphakathi nangaphandle ze-Hastelloy tubing zihlukaniswe ngogesi ngokubukeka okufanayo.

I-Alloy Steel Pepe ne-Tube
Ama-alloys amelana nawo aphikisayo asetshenziswa kabanzi yizimboni zokucubungula amakhemikhali. Isidingo sokusebenza okuthembekile siholela ekwamukelweni nasekukhuleni kwazo ezindaweni zamandla, ezempilo kanye nezemvelo, uwoyela kanye negesi, amakhemikhali kanye negesi yokuhlanza igesi.

Amashubhu we-Hastelloy C2000 asetshenziswa ezinhlotsheni ezibanzi zezimboni ezifaka ukucubungula kwe-petrochemical, ukukhiqiza imishini yamakhemikhali, ama-oyela wokuhlanza kanye nezitshalo zamandla.

I-Hastelloy C276 iyi-nickel-chromium-molybdenum yenze i-alloy ebhekwa njenge-foroy engamelana nezimo eziguquguqukayo kunazo zonke ezaziwayo. Le alloy imelana nemali efakwa okusanhlamvu endaweni efudumele yeWeld, okwenza ilungele izinhlelo eziningi zenqubo yamakhemikhali esimweni se-as-welded. Ngaleso sikhathi, ama-hastelloy C276 ama-fasteners abhekwa njenge-fasteners eguquguqukayo kakhulu futhi enamandla amakhulu, ethola ukufaneleka kwawo ezihlolweni eziningi zezimboni. Lezi yizidlaliso-molybdenum-chromium ezakha ama-fasteners we-alloy enza kahle ezindaweni ezahlukahlukene ezinokhahlo. Ukuba khona kwe-molybdenum ne-chromium kwenza insimbi ye-nickel alloy imelana ne-crevice kanye nokugcwala okukhohlisayo. I-Hastelloy C276 Bolts iyi-bolts ephezulu kakhulu echungechungeni lwe-alloy. Lokhu kungukumelana nokukhulisa, okubalulekile ezimbonini lapho i-hastelloy ifaneleka kahle.

Hastelloy c-22 (uns n06022) ukugoba kwamapayipi kanye nokufakwa esitokisini, okuvumela ukuguquguquka okusheshayo. I-Hastelloy C-22 inokumelana kahle ne-oxidizing aqualing maidia media kufaka phakathi i-chlorine emanzi nokuxubanisa okuqukethe ama-nitric acid noma ama-acidies ngama-chlorine ion.

I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
Lawa ma-hastelloy b2 asplies ama-flanges angabhalwa phansi kusetshenziswa zonke izindlela zemishini yendabuko. Ngaphezu kwezinye izinsimbi eziningi zamakhemikhali afanayo, ama-hastelloy b2 ama-placse blind flanges anikeza isivikelo esiphakeme ekugcekeni kwamakhemikhali anamandla futhi eza namandla we-temp temp aphezulu aphezulu.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

I-Hastelloy C276 ingenye yama-alloys ambalwa amelana ne-wet chloride gesi, i-hypochlori ne-chlorine dioxide solutions.

I-C22 imvamisa inikezwe esimweni esivelele ngamandla ane-45 KSI. Kodwa-ke, i-C22 ingaba khona kubanda emazingeni aphezulu wamandla.

Uns n10665 noma w.nr. 2.4617, Hastelloy B2 (eyaziwa nangokuthi "Alloy B2"), isisombululo esiqinile saqiniswa NI Mori ngezengezwe eziphansi zekhabhoni, ne-silicon nensimbi. Ingasetshenziswa ukunciphisa imvelo yamakhemikhali kanye nomkhakha wamakhemikhali. Kodwa-ke, i-Hastelloy B2 akufanele isetshenziswe emazingeni okushisa avela ku-1000¡ãf kuya ku-1600¡ÃÇf futhi akufanele asetshenziswe kumidiya exidizing.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

I-Flange ingeyesibili esetshenziswa ngokujoyina indlela ngemuva kokushiswa. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kwe-GEVA. I-Flange ixhumanisa ipayipi ngokulingana nama-valve nama-valve ahlukahlukene. Ama-flanges we-BreakUp angezo i-adte Din Uhlelo lwe-PIPELINE uma kulungiswa njalo ekusebenzeni kwezitshalo.

Izinto ezibonakalayo zimelana nama-chlorides nama-acid ukuze ukusetshenziswa okuyisisekelo kusetshenziswa i-acid, amakhemikhali, amanzi olwandle kanye nezicelo zasolwandle.

Izikopelo ze-Hastelloy B3 zilungele zonke izinhlelo zokusebenza ezazidinga ukusetshenziswa kweHastelloy B2 Alloy. Ngenxa yokuqina okuthuthukisiwe kwe-thermal of Hastelloy B3 square bolts, izinkinga ezihambisana nezingxenye ze-Hastelloy B2 ziyancishiswa.

I-Hastelloy C22 inokuhlobisa okuhle nokumelana ne-chloride-kuvezwe pittoy postolloy? C-22? I-Alloy (uns n06022) iyinto eyaziwayo ye-nickel-chromium-molybdenum, ezinye izakhiwo zayo eziphambili zimelana namakhemikhali oxidizing kanye namakhemikhali angewona oxidizing, ukuvikelwa kokuphamba, ukuqina kwengcindezi kanye nokugqwala kwengcindezelo. I-C22 inokuqukethwe okuphezulu kwe-chromium futhi kumelana kakhulu ne-oxidation kune-C-276 alloy.

Lokhu kuhlinzeka ngokumelana okuthuthukiswe kakhulu ku-sulfuric acid. Futhi inokuqukethwe okuphezulu kwe-chromium, ukukhulisa ukumelana kwayo kumakhemikhali oxidizing kanye nemifudlana yenqubo engcoliswe ngama-forric ion kanye ne-oksijini encibilikisiwe.

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

Abasebenzisi bezimboni njengokumelana nobubanzi bezinhlobonhlobo ze-organic acid kanye nokumelana nokuqhekeka kwengcindezi kwengcindezi ye-chloride-corlosion.

Omunye umehluko phakathi kwe-ASTM B626 Nickel Alloy C276 ipayipi elinqunyelwe kanye ne-Alloy C Ipayipi le-Alloy C276 linokusebenza okungcono.

Hastelloy b3 ipayipi neshubhu njenge-chemistry ekhethekile eyenzelwe ukufeza izinga lokuqina okushisayo

I-2.4819 inokumelana kahle nokugqwala okukhohlisayo, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwala kwengcindezelo, i-C276 kufanelekile ukusho ngokumelana kwayo okuhle kwizindaba ezinolaka ngaphansi komoya kanye nokunciphisa izimo.

I-Hastelloy C-276 iyinto evame kakhulu ukumelana nokumelana okutholakalayo njengamanje, kepha akuyona into eyiqiniso. Izinsimbi akufanele zivezwe ekushiseni okuphezulu, imvelo enamandla ye-acid. Futhi, kulula ukusebenza ngezindlela zokusebenza ezibandayo; Ukusebenza okushisayo kwenza kube lula ukwenza kanzima. Uma kushisa, izinga lokushisa kufanele ligcinwe phakathi kuka-1600¡ãf no-2250¡ãf.

Le ncwadi ye-nickel inikeza ukumelana okuhle kwe-hydrochloric acid kuyo yonke ukugxila kanye namazinga okushisa. Ngaphezu kwalokho, i-Hastelloy B2 BESE BESE BEDING i-Bend ukumelana nokuphamba, ukuqhekeka kokugqwayiza kokugqwala kanye nokuhlaselwa kokuhlaselwa kokushisa kanye nokuhlaselwa okuthinteka ekushiseni.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
Lawa ma-hastelloy b2 asplies ama-flanges angabhalwa phansi kusetshenziswa zonke izindlela zemishini yendabuko. Ngaphezu kwezinye izinsimbi eziningi zamakhemikhali afanayo, ama-hastelloy b2 ama-placse blind flanges anikeza isivikelo esiphakeme ekugcekeni kwamakhemikhali anamandla futhi eza namandla we-temp temp aphezulu aphezulu.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

Okuqukethwe okuphezulu kwe-chromium kunikeza ukumelana okuhle ku-oxidizing media ngenkathi okuqukethwe molybdenum kanye ne-tungsten kumaphayiphu we-hasteloy b3 anikeza i-alloy enokumelana kahle nokunciphisa imidiya.

Izindlela ezibandayo zokugoba zivame ukuncika kumandla amakhulu omzimba ukusiza ukuletha ipayipi esimweni salo sokugcina ngenkathi izindlela ezishisayo zokugoba zisebenzisa ukushisa ngokucophelela ukunciphisa amandla adingekayo.

Amashubhu wensimbi engagqwali engenacala angamashubhu wensimbi engagqwali nge-helical groove etholwe kusuka kushubhu elisobala ngokukhaza okubandayo. Inani le-helix ne-angle lenzelwe ukwengeza ukusebenza kokudluliselwa kokushisa.

I-Hastelloy C276 Coils ekhiqizwe okungukukhethwa okuhle kwamandla ayo ashubile, ukumelana okuphezulu nokugqwala, kanye nekhono eliphakeme lokuqamba kanye nokusetshenziswa kwalo, ama-strainers, ama-washer \ imishini yezokwelapha. Amakhoyili we-Hastelloy C276 kufanele acatshangwe ukuthi asetshenziswe ezindaweni zokumelana nama-acidi ashisayo angcolisiwe, ama-organic ne-inorganic-engcolisiwe, ama-chlorine, ama-acetic acetic acids, i-acetic, a acetic acetic acids, i-acetic anhydride, amanzi olwandle kanye ne-brine afiswa.

I-Hastelloy B2 yaziwa nangokuthi yi-UNS N10665 esonakalisi ukumelana nokuqina okuqinile kwe-molybdenum-nickel alloy.

Iyakwazi ukubekezelela uhla olubanzi lwamakhemikhali we-oxidizing kanye nama-non-oxidizing, futhi kukhombisa ukumelana okuvelele ekuhlaselweni okukhonkotha nokukhohlisa phambi kwama-chlorides namanye ama-halide.

I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
Lawa ma-hastelloy b2 asplies ama-flanges angabhalwa phansi kusetshenziswa zonke izindlela zemishini yendabuko. Ngaphezu kwezinye izinsimbi eziningi zamakhemikhali afanayo, ama-hastelloy b2 ama-placse blind flanges anikeza isivikelo esiphakeme ekugcekeni kwamakhemikhali anamandla futhi eza namandla we-temp temp aphezulu aphezulu.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.

I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ae ezidingekayo ekukhetheni nasekusetshenzisweni kwazo zonke lezi zinto ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okuvuzayo.

I-Hastelloy B2 iyinhlangano ye-nickel-molybdenum alloy elungele ukuphatha imishini eyehlisa izindawo zamakhemikhali. Okufana nezicelo kuzimboni zokucubungula amakhemikhali ezibandakanya i-sulfuric acid, i-phosphoric acid, i-hydrochloric acid ne-acetic acid.