321 simbi isina tsvina pombi yechokwadi nzvimbo
1.321 pombi yesimbi isina tsvina. Seamless simbi pombi (GB14976-2002) ndeyepamusoro-mhando kabhoni yakarongeka simbi inopisa-yakakungurutswa uye inotonhora yakadhonzwa (yakakungurutswa) isina musono pombi yekugadzira inopisa inopisa pombi, inofashaira pombi yemvura yepasi uye yepakati dhizaini bhailer uye inopisa kupisa pombi, chiutsi chikuru. pombi, pombi diki yeutsi uye arch zvidhinha pombi ye locomotive boiler.
2.321 Stainless simbi pombi: inonyanya kushandiswa kugadzira yakakwirira-mhando kabhoni structural simbi, alloy structural simbi uye simbi isina kupisa-inodzivirira simbi isina musono pombi dzesimbi boiler pombi dzine kumanikidzwa kukuru uye pamusoro. Aya mapombi ebhailer anowanzo shanda pasi pekupisa kwakanyanya uye kudzvanywa kwakanyanya. Mapombi anozopindawo oxidation uye corrosion pasi pechiito chepamusoro-tembiricha flue gasi uye chiutsi. Naizvozvo, mapaipi esimbi anodiwa kuti ave nesimba risingaperi High oxidation kuramba uye kugadzikana kwakanaka kwetishu, hydraulic prop chubhu.
3. 321 simbi isina tsvina pombi inotora simbi mamakisi: 304 321 316 317 310, nezvimwe.
4.Alloy zvimiro simbi pombi simbi mamakisi: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, etc; 1Cr18Ni9 uye 1cr18ni11nb high pressure boiler machubhu anowanzo shandiswa nesimbi isina tsvina uye asingapise kupisa achave ari pasi pe hydrostatic bvunzo, flaring uye flattening bvunzo imwe neimwe mukuwedzera kune kuve nechokwadi kuumbwa kwemakemikari uye michina zvinhu.
5.321 mapaipi esimbi asina tsvina anounzwa mumamiriro ekupisa. Mukuwedzera, pane zvimwe zvinodikanwa zveiyo microstructure, saizi yezviyo uye decarburization layer yepombi yesimbi yakapedzwa. Seamless simbi pombi ye geological kuchera uye petroleum drilling control; Kuti uongorore dombo repasi pevhu, mvura yepasi, oiri, gasi rechisikigo uye zvicherwa zviwanikwa, madhiri ekuchera anoshandiswa kuchera matsime.
Oiri uye gasi kushandiswa hazviparadzaniswe kubva pakuchera. Seamless simbi pombi ye geological drilling control uye kuchera oiri ndicho chikuru midziyo yekuchera, kunyanya inosanganisira core yekunze pombi, core yemukati pombi, casing, drill pombi, nezvimwewo , 1Cr5Mo alloy pombi inoshandiswa.
6.Mamiriro ekushanda akaoma zvikuru. Iyo pombi yekuboorera inotakura kushushikana mhedzisiro yekumanikidzana, kudzvanya, kukotama, torsion uye isina kuenzana mhedzisiro mutoro, uye zvakare inopfekwa nemadhaka nedombo. Naizvozvo, pombi inofanira kuva nesimba rakakwana, kuoma, kupfeka kuramba uye kukanganisa kuoma. Iyo pombi yesimbi inomiririrwa ne "DZ" (Geological Chinese Pinyin prefix) pamwe nenhamba yekutanga kumiririra simbi yegoho poindi, Iyo inowanzoshandiswa simbi mamakisi ndeye 45mnb uye 50Mn ye dz45; 40Mn2 uye 40mn2si yedz50; 40mn2mo uye 40mnvb yedz55; 40mnmob yeDZ60 uye 27mnmovb yedz65. Mapaipi esimbi anounzwa mumamiriro ekupisa.
Petroleum inoputika pombi: pombi isina musono yepombi yechoto, pombi yekupisa yekupisa uye pombi mune petroleum yekunatsa. Inowanzo gadzirwa nepamusoro-soro kabhoni simbi (10, 20), alloy simbi (12CrMo, 15CrMo), kupisa-resistant simbi (12cr2mo, 15cr5mo) uye Stainless simbi (1Cr18Ni9, 1Cr18Ni9Ti).
7.Stainless simbi pombi: marudzi ese eStainless simbi inopisa-yakakungurutswa uye inotonhora-yakakungurutswa Stainless simbi mapaipi anoshandiswa zvakanyanya mupetroleum nemakemikari emidziyo pombi uye Stainless simbi zvimiro zvikamu zvezvinangwa zvakasiyana. Pamusoro pekuve nechokwadi chekuumbwa kwemakemikari uye mekiniki zvivakwa, ese mapombi esimbi anoshandiswa kutakura fluid pressure anofanirwa kuve akakodzera muyedzo yehydrostatic. Mapombi esimbi akasiyana-siyana anozovimbiswa zvinoenderana nemamiriro akatarwa.
Welded simbi pombi: inozivikanwawo se welded pombi, inogadzirwa nesimbi ndiro kana simbi tambo mushure mekukotama uyezve welding. Zvinoenderana neiyo weld fomu, yakakamurwa kuva yakatwasuka welded pombi uye spiral welded pombi.
Zvinoenderana nechinangwa, yakakamurwa kuva general welded pombi, galvanized welded pombi, oxygen inofuridza welded pombi, waya sleeve, metric welded pombi, idler pombi, yakadzika pombi pombi, 321 pombi yesimbi isina tsvina, pombi yemotokari, transformer pombi, welding yemagetsi. pombi yakatetepa-madziro, welding yemagetsi yakakosha-yakaita pombi uye spiral welded pombi.
321 Stainless simbi pombi itambo refu yesimbi ine mhango chikamu uye isina majoini akaitenderedza. Pombi yesimbi ine hollow chikamu uye inoshandiswa zvakanyanya sepombi yekufambisa mvura, senge pombi yekufambisa oiri, gasi rechisikigo, gasi, mvura uye zvimwe zvinhu zvakasimba. Seamless pombi inokamurwa inopisa yakakungurutswa pombi, inotonhora yakakungurutswa pombi, inotonhorera inodhonzwa pombi uye extruded pombi
321 simbi isina musono pombi yestainless simbi pombi (GB3087-1999) ndeyepamusoro-mhando kabhoni yakarongeka simbi inopisa-yakakungurutswa uye inotonhora inodhonzwa (yakakungurutswa) isina musono pombi yekugadzira inopisa inopisa pombi, inofashaira pombi yemvura yepasi uye yepakati dhizaini bhailer uye inopisa zvakanyanya. pombi yehutsi, pombi hombe yehutsi, pombi diki yeutsi uye arch zvidhinha pombi ye locomotive boiler.
321 Stainless simbi pombi: inonyanya kushandiswa kugadzira yakakwirira-mhando kabhoni structural simbi, alloy structural simbi uye simbi isina kupisa-inodzivirira simbi isina musono pombi dzesimbi boiler pombi dzine kumanikidzwa kukuru uye pamusoro. Aya mapombi ebhailer anoshanda pasi pekupisa kwakanyanya uye kumanikidzwa kwakanyanya, uye mapaipi anozopindawo oxidation uye corrosion pasi pechiito chepamusoro-tembiricha flue gasi uye chiutsi. Naizvozvo, mapaipi esimbi anodiwa kuti ave nesimba risingaperi High oxidation kuramba uye kugadzikana kwakanaka kwetishu, hydraulic prop chubhu.
321 simbi isina tsvina pombi inotora mamakisi esimbi: High quality carbon structural simbi ine simbi mamakisi 20g, 20mng uye 25mng; 304 pombi yesimbi isina tsvina.
Alloy structural simbi mamakisi: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, nezvimwewo; Pamusoro pekuve nechokwadi chekugadzirwa kwemakemikari uye michina yezvivakwa, 1Cr18Ni9 uye 1cr18ni11nb yakakwira-kudzvanya boiler machubhu anowanzo shandiswa muine ngura inodzivirira kupisa simbi ichave iri pasi pe hydrostatic bvunzo, flaring uye flattening bvunzo imwe neimwe.
321 mapaipi esimbi asina tsvina anounzwa mumamiriro ekupisa. Mukuwedzera, pane zvimwe zvinodikanwa zveiyo microstructure, saizi yezviyo uye decarburization layer yepombi yesimbi yakapedzwa. Seamless simbi pombi ye geological kuchera uye petroleum drilling control; Kuti uongorore dombo repasi pevhu, mvura yepasi, oiri, gasi rechisikigo uye zvicherwa zviwanikwa, madhiri ekuchera anoshandiswa kuchera matsime.
