Stainless hlau flanges muaj cov neeg kho tshuab siab tsim lub zog thiab kuj siab extensibility. Thiab, nws muaj cov khoom zoo heev ntawm cov khoom siv stainless hlau. Stainless hlau flanges feem ntau yog siv los txuas cov kav dej thiab li qub. Muaj qhov nyob hauv qhov txuas ntawm flange. Lub qhov ntsia hlau yog nruj nreem txuas nrog ob lub flanges. Tsis tas li ntawd, muaj gaskets nruab nrab ntawm ob lub flanges los xyuas kom meej nws zoo nruj. Vim nws cov khoom zoo heev, stainless hlau flanges tau dav siv hauv ntau qhov kev lag luam.
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Stainless hlau yog ib qho ntawm cov khoom siv hlau muaj zog heev. Nws muaj kev tiv thaiv corrosion zoo heev. Tsis tsuas yog muaj kev ncaj ncees ntawm lub tsev tsim vaj tsev tsim, tab sis nws yog qhov yooj yim heev los tsim, txheej txheem thiab tsim khoom, kom ua tau raws li kev tsim kho cov txheej txheem los ntawm cov kws tsim vaj tsev thiab cov tsim qauv. Muaj cov oxide zaj duab xis nyob rau saum npoo ntawm stainless hlau flange.Yog li, nws yuav tsis corrode, txawm tias nws yog nyob rau hauv kev sib cuag nrog oxygen nyob rau hauv cov huab cua. Txawm li cas los xij, lwm cov hlau ua rau cov pa oxygen hauv qhov chaw, xws li cov pa roj carbon zoo tib yam, cov hlau, yuav txuas ntxiv mus oxidize. Lub corrosion yuav txuas ntxiv nthuav, tsim pores. Yog li ntawd, stainless hlau flanges sawv tawm ntawm tag nrho cov hlau flanges.
Cov khoom siv stainless hlau muaj cov khoom siv hlau zoo heev, muaj zog corrosion thiab xeb kuj. Nws yog feem ntau siv nyob rau hauv zus tau tej cov flanges thiab lwm yam yeeb nkab fittings, txuas stainless hlau yeeb nkab system lug. Stainless hlau flange, tseem hu ua acid-resistant stainless hlau flange, muaj ib tug heev du nto. Nws tsis yooj yim rau oxidize nrog cov cua thiab ces yuav puas. Nws yog feem ntau siv los txuas lub zog siab thiab corrosion resistant stainless hlau dej piping systems.
Lub flange ua los ntawm lwm cov ntaub ntawv hlau yuav hnov mob nrog huab cua, yog tias nws nyob hauv qhov chaw ntub dej. Qhov no yuav hloov cov yam ntxwv qub ntawm cov hlau, nrog rau yuav ua rau muaj kev puas tsuaj thiab kev puas tsuaj. Txawm li cas los xij, stainless hlau flanges yog nplua nuj nyob rau hauv chromium-nickel hlau ntsiab. Tom qab passivation los ntawm oxidant, ib tug tuab oxide tiv thaiv zaj duab xis tau tsim nyob rau hauv nws nto, uas yuav zoo tiv thaiv nto oxidation. Txawm li cas los xij, kev kho mob muaj peev xwm ntawm lwm cov kav hlau hlau (xws li cov kav dej galvanized thiab cov kav dej tooj liab) tsis muaj zog heev, yog li qhov kev tiv thaiv corrosion yog qis dua li cov kav hlau tsis muaj steel.
Qhov kev tiv thaiv corrosion qhia tau hais tias stainless hlau flanges tsis muaj cov khoom zoo ib yam li cov pa roj carbon zoo tib yam thiab cov ntaub ntawv hlau. Yog li, lawv tsis xav tau txheej txheej tiv thaiv ntawm qhov chaw thaum siv.
Lub thermal expansion coefficient ntawm stainless hlau flanges yog zoo dua li ntawm tooj liab flanges. Ntxiv mus, nws yog 1.5 npaug tshaj qhov zoo tib yam steel yeeb nkab flanges. Piv nrog rau tooj liab flanges, stainless hlau flanges muaj cov yam ntxwv tseem ceeb ntawm qeeb thermal expansion thiab tsis muaj deformation thaum shrinking thiab txias. Tsis tas li ntawd, ib qho kev tiv thaiv zaj duab xis yog tsim nyob rau saum npoo ntawm stainless hlau flange. Txawm hais tias nws los rau hauv kev sib cuag nrog cov pa oxygen hauv huab cua thiab nyob hauv qhov chaw ntub dej, nws yuav tsis ua rau xeb thiab xeb. Cov txiaj ntsig no tsis tuaj yeem ua tiav los ntawm flanges ntawm lwm yam khoom siv hlau.
