Machubhu esimbi isina ngura anoshandiswa zvakanyanya mumabhoyira, ma "heat exchangers", ma "power plants", masisitimu epetrochemical, uye michina yeindasitiri inodziya zvakanyanyaPakati pemhando dzakasiyana dzemachubhu esimbi isina ngura,Machubhu esimbi asina ngura eASTM A213ndeimwe yemitemo inonyanya kukosha yemachubhu esimbi yesimbi yeferritic neaustenitic alloy isina musono uye machubhu ekupisa anochinja-chinja.
Mainjiniya mazhinji nenyanzvi dzekutenga zvinhu vanotsvagaMachubhu esimbi isina ngura yeASTM A213, machubhu ebhoyira yeTP304, machubhu eTP316 heat exchanger, machubhu eTP321 anodziya zvakanyanya, uye machubhu esimbi isina ngura yeTP347pakusarudza zvinhu zvinoshandiswa pakupisa kwakanyanya uye zvinodzivirira ngura.
Womic Steel inyanzvi yekugadzira machubhu esimbi isina musono, machubhu ebhoyira, machubhu ekupisa, uye machubhu ekuchenesa anotonhorera., vachipa zvigadzirwa zvemachubhu zvemhando yepamusoro zvemapurojekiti epasi rose emaindasitiri
1 Chii chinonzi ASTM A213 Stainless Steel Tube?
ASTM A213 imhando yepasi rose yekuvharamachubhu esimbi eferritic neaustenitic alloy asina musono anoshandiswa mumaboiler, masuperheater, uye maheat exchangers.
Machubhu aya akagadzirwa kuti ashande mukatinzvimbo dzinopisa zvakanyanya uye dzine kumanikidzwa kwakanyanyauko kuramba ngura uye kugadzikana kwemakanika kwakakosha.
Zvinhu zvakajairika zvinosanganisira:
Kudzivirira ngura kwakanyanya
Kudzivirira kupisa kwakanyanya
Simba rakanaka remakanika
Hupenyu hwebasa refu
Machubhu eASTM A213 anoshandiswa zvakanyanya mumasisitimu ekugadzira magetsi, mabhoyira emaindasitiri, mafekitori epetrochemical, uye michina yekuchinjana kupisa.
2 Common ASTM A213 Stainless Steel Tube Magiredhi
Mhando dzakasiyana dzesimbi dzisina ngura dzinowanzo gadzirwa pasi pezvinodiwa zveASTM A213.
| Giredhi | Rudzi | Kushandiswa Kwakajairika |
| TP304 | Simbi isina ngura yeAustenitic | Zvinochinja-chinja kupisa |
| TP316 / TP316L | Simbi isingapindi ngura | Indasitiri yemakemikari |
| TP321 | Simbi isina ngura yakasimbiswa netitanium | Maboiler ekupisa kwakanyanya |
| TP347 / TP347H | Simbi isina ngura yakasimbiswa neNiobium | Masisitimu emhepo yemagetsi |
Giredhi rega rega rinopa zvakanakira zvakasiyana zvichienderana netembiricha, nharaunda ine ngura, uye zvinodiwa nekanika.
Womic Steel inogadzira machubhu akasiyana-siyana esimbi isina ngura yeASTM A213 ane hutongi hwakasimba uye hune mativi uye hunodzora simbi..
3 ASTM A213 TP304 Machubhu eSimbi Isina Kugayiwa
TP304 ndiyo inonyanya kushandiswachubhu yesimbi isina ngura inonyungudikayekushandiswa kwezvinoshandiswa pakuchinja kupisa.
Zvinhu Zvikuru
Kudzivirira ngura kwakanyanya
Kugona kusundira zvakanaka
Zvimiro zvemakanika zvakagadzikana
Chimiro cheMakemikari Chinowanzoitwa
| Chinhu | Zviri Mukati (%) |
| Kabhoni | ≤0.08 |
| Chromium | 18 - 20 |
| Nickel | 8 - 11 |
| Manganese | ≤2.0 |
Maitiro Akajairika
Machubhu ekupisa
Midziyo yekugadzirisa chikafu
Masisitimu emapaipi emaindasitiri
Midziyo yekugadzirisa makemikari
Nekuda kwekushanda kwayo kwakasiyana-siyana,Machubhu esimbi isina ngura eTP304 anoshandiswa zvakanyanya mumaindasitiri ekuchinjana kupisa.
Machubhu esimbi isina ngura eASTM A213 TP316 neTP316L 4 ASTM A213 TP316 uye TP316L
TP316 simbi isingasvibi inopakuramba ngura kwakawedzera kana tichienzanisa neTP304kunyanya munzvimbo dzinemachloride nemakemikari.
Zvinhu Zvinokosha zveAlloy
Kuwedzerwa kwemolybdenumzvinovandudza zvakanyanya kuramba ngura.
| Chinhu | Zviri Mukati (%) |
| Kabhoni | ≤0.08 |
| Chromium | 16 - 18 |
| Nickel | 10 - 14 |
| Molybdenum | 2 – 3 |
Zvakanakira
l Superior ngura kuramba
l Simba rakanaka rekupisa kwepamusoro
l Kuramba kwakanaka kwazvo chloride ngura
Maitiro Akajairika
Zvirimwa zvemakemikari
Midziyo yekunze kwenyika
Zvinochinja-chinja kupisa
Midziyo yemishonga
TP316L imhando yeshanduro ine kabhoni shomaizvo zvinopa kuchinjika kuri nani uye kuderedza njodzi yekuora pakati pegranular.
5 ASTM A213 TP321 Machubhu eSimbi Isina Kugayiwa
TP321 simbi isingasvibisimbi isina ngura yakasimbiswa netitanium, yakagadzirirwa kudzivirirakunaya kwekabhoni pakupisa kwakanyanya.
Hunhu Hunokosha
Kugadzikana kwakanyanya kwekupisa kwepamusoro
Kuramba kuri nani pakuora kwepakati pegranular
Simba rakanaka rekukwira
Maitiro Akajairika
Maboiler ekupisa kwakanyanya
Machubhu eSuperheater
Masisitimu ekuchinjisa kupisa
Nekuda kwekugadzikana kwayo,TP321 inoshandiswa zvakanyanya mumafekitori emagetsi uye masisitimu emaindasitiri anodziya zvakanyanya.
6 ASTM A213 TP347 uye TP347H Machubhu eSimbi Isina Kugayiwa
TP347 simbi isingasvibiniobium yakagadzikana, izvo zvinopa kuvandudzwakuramba kukambaira uye simba rekupisa kwakanyanya.
Kuumbwa kweMakemikari (Kazhinji)
| Chinhu | Zviri Mukati (%) |
| Kabhoni | ≤0.08 |
| Chromium | 17 - 19 |
| Nickel | 9 - 13 |
| Niobium | ≥10×C |
TP347H
TP347H imhando yeshanduro ine kabhoni yakawandayakagadzirirwabasa rekupisa kwakanyanya mumafekitori emagetsi.
Maitiro Akajairika
Machubhu eSuperheater
Mapaipi emhepo ane simba guru
Masisitimu eboira emagetsi
Nekuda kwehunhu hwayo hwakanaka hwekupisa kwepamusoro-soro,Machubhu esimbi isina ngura eTP347H anoshandiswa zvakanyanya mumagetsi emazuva ano.
7 Kuenzanisa kweASTM A213 Stainless Steel Grades
| Pfuma | TP304 | TP316 | TP321 | TP347 |
| Kuramba Kuora | Kugona | Zvakanakisa | Kugona | Kugona |
| Kuramba Kupisa Kwakanyanya | Zviri pakati nepakati | Zviri pakati nepakati | Yakakwirira | Yakakwirira Zvikuru |
| Chinhu Chinodzikamisa | Hapana | Mo | Ti | Nb |
| Kushandiswa Kwakajairika | Zvinochinja-chinja kupisa | Zvirimwa zvemakemikari | Mabhoira | Zvivakwa zvemagetsi |
Kusarudza giredhi resimbi isina ngura yakakodzera kunoenderana netembiricha yekushanda, nharaunda yengura, uye zvinodiwa zvemakanika.
8 Maitiro Ekugadzira Machubhu eSimbi Isina Kugayiwa eASTM A213
Kugadzira machubhu esimbi isina ngura emhando yepamusoro kunoda maitiro ekugadzira epamusoro.
Matanho ekugadzira anowanzo sanganisira:
Sarudzo yeBillet yeSimbi
Zvipfeko zvesimbi zvisina ngura zvemhando yepamusoro zvakagadzirwa.
Maitiro Ekuboora Zvinopisa
Mabheti anoboorwa kuti pave nemachubhu asina musono.
Maitiro Ekudhirowa Kwechando
Inovandudza kururama kwemativi uye kupedzisa pamusoro.
Kurapa Kupisa Kwemhinduro
Inodzoreredza kuramba ngura uye hunhu hwemakanika.
Kuongorora neKuedza
Miedzo yemhando yepamusoro inosanganisira:
Kuedzwa kwemvura
Kuedzwa kweUltrasonic
Kuedzwa kwazvino kweEddy
Kuongorora kuumbwa kwemakemikari
Kuedzwa kwemidziyo yemakanika
Womic Steel inoshandisa michina yekugadzira yepamusoro uye masisitimu ekuongorora emhando yepamusoro kuti ive nechokwadi chekuti machubhu esimbi isina ngura anosangana nezvinodiwa zvepasi rose.
9 Kushivirira Kwemadimikira Uye Kudzora Kwakarurama
Machubhu ekupisa anoda kunyatsorongeka kwepamusoro-soro.
| Paramita | Kukosha Kwakajairika |
| Kushivirira kweOD | ±0.05 – ±0.10 mm |
| Ukobvu hwemadziro | ±7.5% |
| Kururama | ≤1/1000 |
| Kubuda kweOvality | ≤50% yekutsungirira kweOD |
Kudzora kwakaringana kunovimbisakushanda zvakanaka kwekutapurirana kupisa uye kuiswa kuri nyore mumapakeji echubhu yekupisa.
10 Kusarudza Giredhi reSimbi Isina Stainless Yakakodzera
Pakusarudza machubhu esimbi isina ngura eASTM A213, mainjiniya vanofanira kufunga nezve:
Tembiricha yekushanda
Nharaunda yengura
Zvinodiwa zvesimba remakanika
Mamiriro ekuwedera
Kushanda zvakanaka kwemutengo
Mazano anowanzo shandiswa anosanganisira:
TP304yekushandiswa kwezvinoshandiswa pakuchinja kupisa
TP316kune nharaunda dzinoparadza
TP321yemasisitimu ebhoyira anodziya zvakanyanya
TP347Hyekushandiswa kwemagetsi emagetsi anodziya zvakanyanya
Mugadziri wemachubhu akavimbika anogona kuparutsigiro rwehunyanzvi kuti rubatsire kusarudza giredhi resimbi isina ngura rakakodzera.
Simbi yeWomic - Nyanzvi yekugadzira Tubhu yeSimbi Isina Stainless
Womic Steel inyanzvi yekugadzira zvinhu ine hunyanzvi mukugadzira zvinhumachubhu esimbi isina musono, machubhu ebhoyira, machubhu ekuchinjana kupisa, machubhu ekuchenesa anotonhorera, uye machubhu esimbi akagadzirwa nesimbiyemapurojekiti emaindasitiri epasi rose.
Nemichina yekugadzira yepamusoro uye masisitimu ekudzora mhando akasimba, Womic Steel inopa mhinduro dzemachubhu anoshanda zvakanyanya dzinoenderana nezvinodiwa zvepasi rose zvinosanganisiraASTM A213, ASTM A192, ASTM A210, ASTM A335, uye EN10216.
Semugadziri wemachubhu eboiler ane ruzivo, Womic Steel inopa zvigadzirwa zvakasiyana-siyana zvinosanganisiraASTM A213 TP304, TP316, TP321, TP347 machubhu esimbi isina ngura, machubhu eboiler asina musono, uye machubhu ekupisa.
Zvigadzirwa izvi zvinoshandiswa zvakanyanya mumafekitori emagetsi, nzvimbo dzemafuta, mabhoyira emaindasitiri, uye masisitimu ekuchinjana kupisa.
Womic Steel inovimbisakunyatsorongeka kwehukuru hwayo, hunhu hwakasimba hwemakanika, uye kuendesa kwakavimbika kune yega yega purojekiti.
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