Machubhu esimbi eASTM A213 alloy steel boiler anoshandiswa zvakanyanya munzvimbo dzinopisa zvakanyanya uye dzine kumanikidzwa kwakanyanya uko machubhu esimbi yekabhoni angasazopa simba rakakwana remakanika kana kugadzikana kwekupisa. Machubhu aya akagadzirirwa zvakananga kushandiswama superheater, ma reheater, ma heat exchangers, uye ma boiler systems e high tembirichainoshanda mumafekitori emagetsi, nzvimbo dzemafuta, uye michina yekudziya yekuchenesa.
Zvichienzaniswa nemachubhu ebhaira esimbi yekabhoni akadai seASTM A192 neASTM A210, machubhu esimbi alloy anotsanangurwa pasi peTsanangudzo yeASTM A213inopa simba rakawanda rekudzivirira kukwira, oxidation, uye kupisa kwenguva refu. Nekuda kwezvibatsiro izvi, machubhu eASTM A213 anowanzo shandiswa mumaboiler emagetsi emazuva ano uko tembiricha dzinogona kudarika mazana emadhigirii Celsius kwenguva yakareba yekushanda.
Senyanzvimugadziri wechubhu yebhoyira, Womic Steel inogadzira machubhu akasiyana-siyana eASTM A213 alloy steel boiler., kusanganisira mamakisi akadai seT5, T9, T11, T12, T22, T91, nedzimwe simbi dzesimbi dzinoshandiswa pakupisa kwakanyanyaMachubhu aya anoshandiswa zvakanyanya mumachubhu ekupisa zvakanyanya, machubhu ekupisazve, uye machubhu ekupisa anochinja kupisayemapurojekiti epasi rose esimba uye zvivakwa zvemaindasitiri.
Tsanangudzo yeASTM A213 inosanganisira machubhu esimbi esimbi asina musono akagadzirirwa kushanda pakupisa kwakanyanya. Tsanangudzo iyi inosanganisira mhando dzakasiyana dzezvinhu zvakagadzirirwa mamiriro akasiyana ekushanda. Mamwe magiredhi akagadzirirwa mamiriro ekupisa kwakanyanya, nepo mamwe akagadzirirwa kushandiswa pakupisa kwakanyanya uye kumanikidzwa mumasisitimu ekugadzira magetsi epamusoro.
Magiredhi esimbi anonyanya kushandiswa mukati meASTM A213 standard anosanganisira akawanda masimbi akagadzirwa nechromium-molybdenum anopa simba rekudzivirira kupisa kwakanyanya. Zvinhu izvi zvinoshandiswa zvakanyanya mumaboiler emagetsi nekuti chromium inovandudza simba rekudzivirira kupisa ukuwo molybdenum inowedzera simba rekufamba.
Pazasi pane pfupiso yemhando dzinoverengeka dzesimbi dzeASTM A213 alloy dzinoshandiswa zvakanyanya.
| Giredhi reASTM A213 | Zvinhu Zvikuru zveAlloy | Kushandiswa Kwakajairika |
| T5 | Chromium-Molybdenum | Zvinochinja-chinja kupisa, mabhoyira ekupisa ari pakati nepakati |
| T9 | Chromium-Molybdenum | Mapaipi ekupisa kwakanyanya |
| T11 | 1.25Cr-0.5Mo | Maboiler emagetsi emagetsi |
| T12 | Chromium-Molybdenum | Midziyo yekupisa kwakanyanya |
| T22 | 2.25Cr-1Mo | Machubhu eSuperheater nereheater |
| T91 | Simbi yemhando yepamusoro | Mabhoyira epamusoro-soro |
Pakati pezvinhu izvi,Machubhu esimbi eASTM A213 T11 neASTM A213 T22 alloyndiwo anonyanya kushandiswa mumaindasitiri emaboiler. Magiredhi aya anopa simba rakanaka pakupisa kwakanyanya ukuwo achichengetedza kugona kupinza uye hunhu hwekugadzira.
ASTM A213 T11 machubhu esimbi alloyine inenge 1.25% chromium uye 0.5% molybdenum. Musanganiswa uyu unovandudza kusimba kwe oxidation pakupisa kwakanyanya kana tichienzanisa nezvinhu zvesimbi yekabhoni zvakaita seASTM A192 neASTM A210Machubhu eT11 anoshandiswa zvakanyanya mumachubhu ebhoyila, machubhu esuperheater, uye machubhu eheat exchangermunzvimbo dzekugadzira magetsi.
ASTM A213 T22 machubhu esimbi alloyine huwandu hwakakwira hwechromium nemolybdenum, kazhinji inenge 2.25% chromium uye 1% molybdenum. Musanganiswa uyu unopa simba rekuwedzera rinokwira uye kugadzikana kwekupisa kwenguva refu. Nekuda kweizvi, machubhu eT22 anowanzo shandiswa mumasisitimu ekupisa kwakanyanya uye machubhu ekudziyisazvemuzviteshi zvemagetsi zvemazuva ano.
Kusiyana kwemakemikari ari pakati pemachubhu esimbi eT11 neT22 alloy kunoita basa rakakosha pakuona mashandiro awo mumamiriro ekupisa kwakanyanya. Tafura inotevera inoratidza kuenzanisa kuri nyore pakati pezvinhu zviviri izvi zvakakosha zvemachubhu ebhoyira.
| Zvinhu | Zviri MuChromium | Zviri Mukati meMolybdenum | Nzvimbo yekupisa yakajairika |
| T11 | ~1.25% | ~0.5% | Tembiricha yepakati nepakati |
| T22 | ~2.25% | ~1.0% | Kushandiswa kwekupisa kwepamusoro |
Nekuda kwekuwedzera kwehuwandu hwe alloy,Machubhu eT22 anowanzo kupa simba riri nani pakupisa kwepamusoro uye kudzivirira kukambaira kupfuura machubhu eT11Zvisinei, machubhu eT11 achiri kushandiswa zvakanyanya nekuda kwekusimba kwawo kwakaringana, kugona kupinza, uye kushanda zvakanaka kwemari.
Maitiro ekugadzira machubhu esimbi eASTM A213 alloy anotanga nemachubhu esimbi akasarudzwa zvakanaka. Machubhu aya anofanira kusangana nezvinodiwa zvemakemikari zvakatsanangurwa neASTM standard. Kana zvinhu zvemachubhu zvasimbiswa, zvinopiswa uye zvinoboorwa kuti zvigadzire ganda rechubhu risina chinhu uchishandisa nzira inopisa yekuboorera yakafanana nedzimwe nzira dzekugadzira machubhu asina musono.
Mushure mekunge chubhu yekutanga isina chinhu yagadzirwa, kugadziriswa kwakawedzerwa kunogona kusanganisira kupisa kana kudhirowa kunotonhora zvichienderana nezvinodiwa zvechigadzirwa chekupedzisira.Kudhirowa kwakadzika kunowanzo shandiswa kana zviyero zvepamusoro-soro zvichidikanwa, kunyanya kunemachubhu ekupisa uye masisitimu emachubhu ebhoyirauko kushivirirana kwakasimba kunodiwa.
Womic Steel inoshandisa mitsetse yekugadzira machubhu emhando yepamusoro asina musono anokwanisa kugadzira machubhu esimbi akagadzirwa zvakanaka anotorwa nechando eASTM A213.. Zvivakwa zvekugadzira izvi zvinosanganisira michina yemazuva ano yekudhonza inotonhora, maovheni ekupisa, michina yekutwasanudza, uye masisitimu ekuongorora asingaparadze. Kuburikidza nemaitiro ekugadzira akadzorwa, Womic Steel inovimbisa hunhu hwemakanika hwakafanana uye kururama kwehukuru hwechubhu yega yega yebhoyira yesimbi ye alloy.
Kurapa kupisa idanho rakakosha mukugadzirwa kwemachubhu esimbi eASTM A213 alloy. Simbi dzesimbi dzakadai seT11 neT22 dzinoda kurapwa kupisa kwakanyatsorongeka kuti dziwane magadzirirwo akakodzera uye hunhu hwemakanika. Maitiro ekugadzirisa nekudzikamisa anowanzo shandiswa kuvandudza simba, kusimba, uye kuramba kupisa.
Pamusoro pekudzora kugadzirwa, nzira dzakasimba dzekuongorora mhando dzinodiwa pamachubhu esimbi yesimbi. Nekuti machubhu aya anoshanda munzvimbo dzinonetsa zvakanyanya, chero zvikanganiso zviri muchinhu ichi zvinogona kukonzera kutadza kwemidziyo.
Maitiro ekuongorora anowanzo sanganisira:
• Kuongororwa kweUltrasonic kuti kuonekwe zvikanganiso zvemukati
• Kuongororwa kweEddy current kwekuona zvikanganiso zvepadenga
• Kuongororwa kwesimba remvura kuti vaone kana simba resimba risingapindike
• Kuongorora kuumbwa kwemakemikari uye kuyedzwa kwehunhu hwemakanika
At Simbi yeWomic, boka rega rega remachubhu eASTM A213 alloy steel boiler rinoongororwa zvakakwana hunhu risati ratumirwa. Kambani iyi ine michina yekuyedza yepamusoro uye zvikwata zvekuongorora zvine ruzivo kuti ive nechokwadi chekuti zvinotevedzera mitemo yepasi rose inosanganisiraASTM A213, ASTM A210, ASTM A192, uye EN10216 P235GH.
Machubhu esimbi eASTM A213 anoshandiswa zvakanyanya mumagetsi emazuva ano. Munzvimbo idzi, machubhu anowanzo shandiswa semachubhu ekupisa zvakanyanya, machubhu ekupisazve, uye machubhu ekupisa anotamisa kupisa zvakanyanyaZvikamu izvi zvinoshanda mumamiriro ekunze anopisa zvakanyanya apo tembiricha dzinogona kudarika 500°C kana kutopfuura mumagetsi epamusoro-soro.
Nekuda kwekudzivirira kwavo kukambaira zvakanaka uye simba ravo pakupisa kwakanyanya, zvinhu zvakaita seASTM A213 T11 uye ASTM A213 T22zvakakosha kuti masisitimu aya arambe akavimbika kwenguva refu. Kugona kwemachubhu esimbi alloy kutsungirira kutenderera kwekumanikidzwa kwekupisa uye kugara kwenguva refu uchisangana nekupisa kwakanyanya kunoita kuti maboilers nemaheat exchangers ashande zvakanaka kwemakore mazhinji.
Pamusoro pekugadzira magetsi, machubhu esimbi eASTM A213 anoshandiswawo zvakanyanya munzvimbo dzinochenesa mafuta, nzvimbo dzinogadzira petrochemical, uye masisitimu ekudziyisa mafuta emaindasitiriMaindasitiri aya anoda zvinhu zvemachubhu zvinovimbika zvinokwanisa kubata mvura inopisa uye nharaunda dzinopisa ukuwo zvichichengetedza chimiro chazvo.
Neruzivo rwakakura mukugadzira machubhu asina musono,Womic Steel inopa machubhu esimbi emhando yepamusoro eASTM A213 alloy kune vatengi vemaindasitiri epasi rose.Kambani iyi inopa mhando dzakasiyana-siyana dzezvinhu zvemachubhu ebhoyira zvinosanganisiraMachubhu esimbi yekabhoni eASTM A192, machubhu eboyira eASTM A210, machubhu esimbi yesimbi yeASTM A213 alloy, uye machubhu eboyira asina musono eEN10216 P235GH.
Kuwedzera kumachubhu akajairwa akatwasuka, Womic Steel inopawomabasa ekugadzira zvinhu zvemachubhu ekupisa anochinja kupisa, kusanganisiraMachubhu eU bend, machubhu eserpentine, machubhu ane makomba akawanda, uye machubhu ane chimiro chakasarudzikaMhinduro idzi dzakagadzirwa nevanhu vanotsigira makambani einjiniya nevagadziri vemidziyo mukugadzira masisitimu ekutamisa kupisa anoshanda zvakanaka.
Sezvo zvivakwa zvesimba remaindasitiri zvichiramba zvichichinja, kudiwa kwemachubhu ekupisa kwakanyanya kuri kuramba kwakasimba. Machubhu esimbi esimbi akagadzirwa zvinoenderana neASTM A213 acharamba achiita basa rakakosha mukugadzira magetsi emazuva ano, kugadzira petrochemical, uye masisitimu ekuchinjana kupisa mumaindasitiri.
Kuburikidza netekinoroji yepamusoro yekugadzira, maitiro akasimba ekudzora mhando, uye ruzivo rwakakura mukugadzira machubhu asina musono,Womic Steel inoramba ichipa machubhu ebhoyira esimbi ine alloy inoshanda zvakanaka kumapurojekiti epasi rose emaindasitiriZvinhu zvakaita seASTM A213 T11 neT22 zvinoramba zviri zvinhu zvakakosha pakuona kuti masisitimu emabhaira emazuva ano anoshanda zvakachengeteka uye zvinobudirira.
Mugadziri weWomic Steel Boiler Tube - Ruzivo rwekuonana
Womic Steel inyanzvi yekugadzira zvinhu ine hunyanzvi mukugadzira machubhu ebhoyira asina musono, machubhu anodhonzwa achitonhora, machubhu ekuchinjana kupisa, uye machubhu eU bend emapurojekiti epasi rose. Nemichina yekugadzira yepamusoro uye masisitimu ekudzora mhando akasimba, Womic Steel inopa mhinduro dzemachubhu dzinoshanda zvakanaka dzinoenderana nezvinodiwa zvepasi rose zvinosanganisira ASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, uye mhando dzakasiyana dzesimbi yesimbi uye simbi isina ngura.
Semugadziri wemachubhu eboiler ane ruzivo, Womic Steel inopa zvigadzirwa zvakasiyana-siyana zvakaita semachubhu eboiler asina musono, machubhu anodhonzwa anotonhora, machubhu eboiler esimbi alloy, machubhu ekupisa esimbi isina ngura, uye machubhu eU bend akagadzirwa nemaoko. Zvigadzirwa izvi zvinoshandiswa zvakanyanya mumafekitori emagetsi, mabhoiler emaindasitiri, nzvimbo dzemafuta, nzvimbo dzekuchenesa, uye masisitimu ekupisa.
Womic Steel inokwanisa kugadzira machubhu akagadzirwa anosanganisira machubhu eU, machubhu eserpentine, machubhu anokombama akawanda, uye machubhu ecoil, ichitsigira makambani einjiniya nevagadziri vemidziyo vane kugona kugadzira kwakavimbika uye mhando yechigadzirwa inoenderana.
Nemapoka ehunyanzvi ekugadzira uye mitsetse yekugadzira yemazuva ano, Womic Steel inovimbisa mhando yakagadzikana, saizi chaiyo, uye kutumirwa kwakavimbika kune yega yega purojekiti.
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