ASTM A192 ndeimwe yemhando dzinonyanya kushandiswa dzemachubhu esimbi yekabhoni isina musono akagadzirirwa basa remachubhu esimbi ane pressure yakakwira. Machubhu aya anowanzo shandiswa mumaboiler emaindasitiri, mafekitori emagetsi, maheater ekuchenesa, uye masisitimu ekuchinjana kupisa uko kune tembiricha yakakwira uye mamiriro ekumanikidzwa kwakakwira.
Tsanangudzo yeASTM A192 inosanganisira:machubhu ebhaira esimbi yekabhoni isina musonoizvo zvinofanirwa kusangana nezvinodiwa zvakasimba zvekuumbwa kwemakemikari, hunhu hwemakanika, kushivirira kwehukuru, uye maitiro ekuyedza. Nekuti machubhu ebhoyira anoshanda mumamiriro ezvinhu akaoma, kusarudza zvinhu zvinovimbika uye vagadziri vane ruzivo kwakakosha pakuona kuchengetedzeka kwekushanda kwenguva refu.
Senyanzvimugadziri wechubhu yebhoyira isina musono, Womic Steel inogadzira machubhu eboiler eASTM A192yezvirongwa zvemaindasitiri pasi rose. Nezvivakwa zvepamusoro zvekugadzira machubhu asina musono uye masisitimu ekudzora mhando akasimba, Womic Steel inopa machubhu ebhoyira esimbi yecarbon emhando yepamusoro anoshandiswa mumidziyo yekugadzira magetsi, mafekitori epetrochemical, uye masisitimu ekudziyisa emaindasitiri.
Machubhu eASTM A192 akagadzirirwa zvakanangasevhisi yekumanikidzwa kwakanyanyamumaboiler nemaheat exchangers. Maitiro ekugadzira asina musono anoita kuti machubhu asave nemawelded seams, izvo zvinovandudza zvakanyanya kuramba kumanikidzwa uye kuvimbika kwechimiro. Nekuda kweizvi, machubhu eASTM A192 anonyanya kufarirwa mumaboiler system akakosha uko kuchengetedzeka nekuvimbika kwakakosha.
Kugadzirwa kwemachubhu eASTM A192 boiler kunowanzo tanga nemachubhu esimbi emhando yepamusoro. Machubhu aya anodziiswa uye anoboorwa kuti agadzire machubhu asina chinhu asati agadziriswa kuburikidza nemachubhu anotenderedza anopisa. Mushure mekutenderera kwekutanga, machubhu anogona kugadziridzwa zvakanyanya sengemufananidzo unotonhorakuvandudza kururama kwemativi uye kupedzisa pamusoro.
Womic Steel inogadzira machubhu eASTM A192 asina musono achishandisa mitsetse yemazuva ano yekugadzira hot rolling uye cold drawing, kuve nechokwadi chekuti ganda rakagadzirwa zvakanaka uye kuti rive rakanaka kwazvo pakushandiswa kwemaindasitiri.
Kuumbwa kwemakemikari kunoita basa rakakosha pakuona mashandiro emidziyo yeboiler tube. Kuumbwa kwesimbi yecarbon steel yeASTM A192 kunodzorwa nokungwarira kuti ive nechokwadi chekuti yakasimba, inochinjika, uye inoshanda pakufambisa kupisa.
Tafura inotevera inoratidza zvakajairikazvinodiwa zvemakemikari eASTM A192 boiler tubes.
| Chinhu | Zvemukati Zvakawanda |
| Kabhoni (C) | 0.18% |
| Manganese (Mn) | 0.27 – 0.63% |
| Phosphorus (P) | 0.035% |
| Sarufa (S) | 0.035% |
| Silikoni (Si) | Hazvina kutaurwa |
Kabhoni shoma inobatsira kuchengetedza ductility yakanaka uye weldability ukuwo ichipa simba rakakwana remaboiler ane pressure yakakwira. Manganese inovandudza simba resimbi uye kuomarara kwayo ukuwo ichichengetedza kusimba kwakanaka pasi pekupisa kwakanyanya.
Hunhu hwemakanika ndeimwezve chinhu chakakosha pakuongorora machubhu eboyira eASTM A192. Hunhu uhwu hunosarudza kuti zvinhu zvinofamba sei kana zvinhu zviri mumakanika uye mumamiriro ekupisa.
Zvakajairikahunhu hwemakanika emachubhu eASTM A192zvinoratidzwa mutafura inotevera.
| Pfuma | Chinodiwa |
| Simba reKusimba | ≥ 325 MPa |
| Simba reGoho | ≥ 180 MPa |
| Kureba | ≥ 35% |
Hunhu uhwu hwemakanika hunoita kuti machubhu eASTM A192 akwanise kumira kumanikidzwa kwakanyanya kwemukati uye kuwedzera kupisa panguva yekushanda kwebhoyira.
Machubhu eASTM A192 anoshandiswa zvakanyanya mumhando dzakasiyana dzemidziyo yemuindasitiri. Mashandisirwo akajairika anosanganisira:
Mabhoyira emhepo emumaindasitiri
Masisitimu eboira emagetsi
Zvinochinja-chinja kupisa
Zvidziyo zvekuchenesa michina
Masisitimu ekutamisa kupisa kwePetrochemical
Nekuti masisitimu eboiler anowanzo shanda nguva dzose mumamiriro ekupisa kwakanyanya, kuvimbika kwemachubhu eboiler kwakakosha zvikuru. Kusarudza bhokisi rakavimbikaMugadziri wemachubhu eASTM A192inoita kuti machubhu aya asvike padanho repasi rose uye achengetedzeke kwenguva refu.
Semunhu ane ruzivomugadziri wechubhu yebhoyira, Womic Steel inogadzira machubhu eboiler asina musono eASTM A192 ane maitiro akasimba ekuongorora mhando.Boka rega rega remachubhu rinoedzwa zvakakwana kuti rive nechokwadi chekuti zvinodiwa neASTM zvinotevedzwa.
Maitiro ekuyedza akajairika anosanganisira:
Kuongororwa kweUltrasonic kwezvikanganiso zvemukati
Kuongororwa kweEddy current kwekuona zvikanganiso pamusoro
Kuyedzwa kwekumanikidzwa kwemvura
Kuedzwa kwemidziyo yemakanika
Kuongorora kuumbwa kwemakemikari
Maitiro aya ekuongorora anovimbisa kuti chubhu yega yega yeASTM A192 inosangana nezvinodiwa zvemhando yepamusoro isati yatumirwa.
Mumapurojekiti mazhinji emaindasitiri, ASTM A192 inowanzo enzaniswa nezvimwe zvinhu zvakaita se carbon steel boiler tube.ASTM A210 neASTM A179Kunzwisisa mutsauko uripo pakati pezvinhu izvi kunobatsira mainjiniya kusarudza zvinhu zvechubhu zvakakodzera mamiriro chaiwo ekushanda.
Tafura inotevera inoenzanisaMachubhu eboiler eASTM A192, ASTM A210, uye ASTM A179.
| Zvakajairika | Rudzi rwezvinhu | Simba Rakawanda | Maitiro Akajairika |
| ASTM A179 | Simbi yeKabhoni | Pakati nepakati | Zvinochinja-chinja kupisa |
| ASTM A192 | Simbi yeKabhoni | Pakati nepakati | Maboiler ane simba guru |
| ASTM A210 | Simbi yeKabhoni | Simba rakakwirira | Maboiler nemapombi |
Machubhu eASTM A179 anonyanya kushandiswa mukushandiswa kweheat exchanger uko kunodiwa kuti kupisa kushande zvakanaka asi kumanikidzwa kuri pakati nepakati.
Machubhu eASTM A192 akagadzirirwasevhisi yebhoira ine simba guru, inopa kusimba kuri nani pakumanikidzwa kana tichienzanisa neASTM A179.
machubhu eASTM A210, kunyanyaGiredhi C, inopa simba rakawanda uye inowanzoshandiswa muzvirongwa zvemaboiler kana mapombi zvinonetsa.
Kunyangwe ASTM A192 ichinyanya kushandiswa pamachubhu eboiler akatwasuka, masisitimu mazhinji ekupisa eindasitiri anoda kuti machubhu akomberedzwe kuita maumbirwo akasarudzika. Imwe yemaitiro akajairika ndeyeU inokotama kupisa exchanger chubhu, izvo zvinoita kuti magumo ese echubhu abatane nechubhu sheet imwe chete.
Womic Steel inopa mabasa ekugadzira machubhu eASTM A192 heat exchanger, kusanganisiraMachubhu eU bend, machubhu eserpentine, uye machubhu ane makomba akawandainoshandiswa muzvishandiso zvekupisa zvegoko nemachubhu.
Kugadzira machubhu eboiler eASTM A192 emhando yepamusoro kunoda michina yekugadzira yepamusoro uye mapoka ekugadzira ane ruzivo. Kururama kwehukuru, kupedzwa kwenzvimbo, uye kuenderana kwezvinhu zvinofanirwa kudzorwa nekungwarira mukati mekugadzirwa.
Semunhu anovimbwa nayeMugadziri wechubhu yeboiler yeASTM A192, Womic Steel inoshandisa nzvimbo dzemazuva ano dzekugadzira machubhu asina musono anokwanisa kugadzira akasiyana-siyana ehukuru nehukuru hwemachubhu eboiler.Kambani iyi inopa machubhu ane dhayamita dzakasiyana-siyana dzekunze, ukobvu hwemadziro, uye urefu kuti ienderane nezvinodiwa zvemaindasitiri emabhaira nemidziyo yekuchinjana kupisa.
Neruzivo rwakakura mukugadzira machubhu esimbi asina musono,Womic Steel inopa mhinduro dzakavimbika dzemachubhu eboiler kumafekitori emagetsi, nzvimbo dzemafuta, masisitimu ekudziyisa ekuchenesa, uye vagadziri vemaindasitiri vanochinja-chinja kupisa pasi rese..
Kuburikidza netekinoroji yepamusoro yekugadzira, maitiro akasimba ekudzora mhando, uye zvikwata zvehunyanzvi zvekugadzira,Womic Steel inoramba ichipa machubhu eboiler eASTM A192 anoshanda zvakanaka kuti ashandiswe mumaindasitiri..
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 anoshanda zvakanyanya 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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