Stainless simbi flange kukwira uye mhando unhu

Stainless simbi flanges (flange) anonziwo Stainless simbi flanges kana flanges. Icho chikamu umo pombi uye pombi zvakabatanidzwa kune mumwe nemumwe. Yakabatanidzwa kumagumo epombi. Stainless simbi flange ine perforations uye inogona kuvharwa kuitira kuti maflange maviri esimbi asina tsvina anyatsobatanidzwa. Iyo simbi isina tsvina flange yakavharwa ne gasket. Stainless simbi flanges idisc-shaped parts anonyanya kuwanda mupombi dzemvura uye flanges anoshandiswa ari maviri maviri. Mune pombi dzemvura, flanges inonyanya kushandiswa pakubatanidza pombi. Mumapaipi anoda kubatanidzwa, zvakasiyana-siyana zvezvipembenene zvakaiswa, uye mapaipi epasi-pasi anogona kushandisa tambo dzakasungirirwa flanges, uye welding flanges anoshandiswa pamatambudziko anopfuura 4 kg.

Kupokana kwekuora kwesimbi isina simbi flanges kunoenderana nechromium, asi nekuti chromium chimwe chezvikamu zvesimbi, nzira dzekudzivirira dzakasiyana. Kana huwandu hwechromium hwakawedzerwa hunopfuura 11.7%, kupikisa kwemuchadenga kwesimbi kunowedzera zvinoshamisa, asi kana chromium yemukati yakakwira, kunyangwe kushora kuchiri kuvandudzwa, hazvisi pachena. Chikonzero ndechekuti kana chromium ichishandiswa kuita alloy simbi, rudzi rwepamusoro oxide inoshandurwa kuita oxide yepamusoro yakafanana neyakaumbwa pachene chromium metal. Iyi inonamira zvakasimba chromium-rich oxide inodzivirira pamusoro kubva kune imwe oxidation. Iyi oxide layer yakatetepa zvakanyanya, kuburikidza iyo iwe unogona kuona yakasikwa kupenya kwesimbi, ichipa simbi isina tsvina nzvimbo yakasarudzika. Uyezve, kana iyo yekumusoro layer yakakuvadzwa, iyo yakafumurwa simbi inotarisana nemhepo kuti igadzirise pachayo, ichigadzirisa iyo oxide "passivation film" uye kuramba ichidzivirira. Naizvozvo, ese masimbi esimbi ane chimiro chakafanana, ndiko kuti, chromium yemukati iri pamusoro pe10.5%.

Iyo Stainless simbi flange yekubatanidza iri nyore kushandisa uye inogona kumirisana nekumanikidza kukuru. Stainless simbi flange yekubatanidza inoshandiswa zvakanyanya muindasitiri pombi. Mumba, iyo pombi dhayamita idiki uye yakaderera kumanikidza, uye Stainless simbi flange kubatana hakuoneki. Kana iwe uri mukamuri yekubikira kana saiti yekugadzira, simbi isina simbi flanged pombi nemidziyo zviri kwese.

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Nguva yekutumira: Jul-31-2019