321 Stainless Simbi Tubing
Tsanangudzo
321 Stainless simbi pombi ipombi yesimbi yakagadzirwa ne321 simbi isina tsvina.
1:321 pombi yesimbi isina tsvina.Seamless simbi pombi (GB14976-2002) inoshandiswa kugadzira mapombi anopisa anopisa, pombi dzemvura dzinofashaira uye mabhoilers ezvitima zvezvimiro zvakasiyana-siyana zvepasi uye zvepakati zvinomanikidza boilers, hombe dzehutsi pombi, madiki eutsi pombi uye arch zvidhinha pombi.Yepamusoro-soro kabhoni structural simbi inopisa-yakakungurutswa uye inotonhora-inodhonzwa (yakakungurutswa) isina musono pombi dzesimbi.
2:321 pombi yesimbi isina simbi: inonyanya kushandiswa kugadzira yakakwirira-mhando kabhoni structural simbi, alloy structural simbi uye simbi isina kupisa-inodzivirira simbi isina musono pombi yehutsi boiler mapaipi ane kumanikidzwa kukuru uye pamusoro.Aya mapombi ebhailer anowanzo kuratidzwa kune yakanyanya tembiricha uye yakanyanya kudzvanywa.Kushanda, pombi inozoitawo oxidize uye corrode pasi pechiito chepamusoro tembiricha flue gasi uye mhute yemvura, saka pombi yesimbi inodiwa kuti ive nesimba risingaperi, yakakwira oxidation kuramba, uye kugadzikana kwakanaka kwesangano.
3: 321 simbi isina tsvina chubhu inotora simbi nhamba: 304321 316 317 310, nezvimwewo.
4: Alloy structural simbi mapaipi ane simbi mamakisi 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, nezvimwewo;simbi isina tsvina uye inodzivirira kupisa inowanzoshandiswa 1Cr18Ni9, 1Cr18Ni11Nb high-pressure boiler tubes, kunze kwekuvimbisa kuumbwa kwemakemikari uye michina yemagetsi, inofanira kudzvinyirirwa mvura imwe neimwe Nokuda kwekuedza, muedzo wekupisa uye flattening unodiwa.
5: 321 simbi isina tsvina pombi inounzwa munzvimbo inodziya-yakagadziriswa.Mukuwedzera, pane zvimwe zvinodikanwa zveiyo microstructure, saizi yezviyo uye decarburization layer yepombi yesimbi yakapedzwa.Mapaipi esimbi asina musono ekugadzira geological drilling uye oiri drilling control;madhiri ekuchera anoshandiswa kutsvaga mamiriro epasi pedombo, mvura yepasi, oiri, gasi rechisikigo uye zvicherwa zviwanikwa.
Oiri uye gasi rechisikigo kushandiswa hazviparadzaniswe kubva kumatsime ekuchera.Mapaipi esimbi asina musono ekuchera oiri ye geological drilling control ndiwo midziyo mikuru yekuchera, kunyanya inosanganisira yepakati pombi yekunze, core yemukati pombi, casing, drill pombi zvichingodaro.Nekuti pombi yekucheresa inofanirwa kupinda mukati mekudzika kwakadzika kwemakiromita akati wandei, 1cr5mo alloy pombi.
6: Mamiriro ekushanda akaoma zvikuru.Iyo pombi yekubooresa inoiswa pasi pekushushikana senge tension, compression, kukotama, torsion uye isina kuenzana mhedzisiro mutoro, uye zvakare inoiswa madhaka nematombo kupfeka.Naizvozvo, pombi inofanira kuva nesimba rakakwana, kuoma, kupfeka kuramba uye Impact kuoma, simbi inoshandiswa pombi yesimbi inomiririrwa ne "DZ" (geological Chinese Pinyin prefix) pamwe nenhamba yekutanga kumiririra goho resimbi.Iyo inowanzoshandiswa simbi mamakisi 45MnB uye 50Mn yeDZ45;40Mn2 uye 40Mn2Si yeDZ50;40Mn2Mo uye 40MnVB yeDZ55;40MnMoB yeDZ60, 27MnMoVB yeDZ65.Mapaipi esimbi anounzwa mumamiriro ekupisa.
Musiyano uripo pakati pe321 Stainless simbi uye 304 Stainless simbi
321 simbi isina tsvina inongova shanduro yakagadziridzwa ye304 simbi isina tsvina.Musiyano mukuru pakati pezviviri ndewekuwedzera kashanu kabhoni nekuda kwekuwedzera kwetitanium.Kuwedzerwa kwetitanium kunobatsira kudzivirira kunaya kwecarbide panguva yekupisa uye kupisa kwakanyanya.
Zvisinei nekuwedzera kunoshamisa kwetitanium, 321 ichine zvakawanda zvezvivakwa zvinogadzira simbi isina tsvina muzvikamu mazana matatu zvakakura kwazvo.Kushandiswa kwakajairika kwe321 simbi isina tsvina ndeye annealing, heavy-duty mota exhaust masisitimu, firewall, stack liners, zvikamu zvendege, uye zvimwe-yepamusoro-tembiricha sevhisi midziyo.
Tsanangudzo
| Type | 321 Stainless Simbi Tubing |
| Standard | ASTM A269/A249 |
| Material | 304 / 304L / 316L / 321 / 317L/2205 /625/ 285/ 2507 |
| Process | Welded uye kutonhora kudhonzwa |
| Application | Inoshandiswa kumashini ekunze ekunze ane zvinodiwa zvakakura zvekupokana negora rezviyo mumaindasitiri emakemikari, marasha nepetroleum, zvikamu zvinodzivirira kupisa kwezvinhu zvekuvaka uye zvikamu zvine kuoma kwekupisa. 1. Petroleum tsvina gasi kupisa pombi 2. Injini inopera pombi 3. Boiler shell, heat exchanger, kupisa zvikamu zvevira 4. Muffler zvikamu zveinjini dzedhiziri 5. Boiler pressure vessel 6. Kemikari rori 7. Majoini ekuwedzera 8. Spiral welded mapaipi echoto pombi uye dryer |
