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Cov khoom lag luam zoo heev thiab kev pabcuam ntau dua los ntawm peb tus neeg muag khoom
Peb tau txais cov neeg siv khoom nug thaum Lub Kaum Hli 14, 2019. Tab sis cov ntaub ntawv tsis tiav, yog li kuv teb rau cov neeg siv khoom nug kom paub meej. Nws yuav tsum raug sau tseg tias thaum nug cov neeg siv khoom kom paub meej cov khoom, cov kev daws teeb meem sib txawv yuav tsum tau muab rau cov neeg siv khoom xaiv, es tsis txhob cia kev cai ...Nyeem ntxiv -
Dab tsi yog Flange thiab Hom Flange yog dab tsi?
n qhov tseeb, lub npe ntawm flange yog transliteration. Nws tau xub muab tso rau pem hauv ntej los ntawm ib tug neeg Askiv hu ua Elchert nyob rau hauv 1809. Tib lub sij hawm, nws tau npaj txoj kev casting flange. Txawm li cas los xij, nws tsis tau siv dav hauv ntau lub sijhawm tom qab. Txog rau thaum xyoo pua 20th, flange tau dav siv ...Nyeem ntxiv -
Flanges thiab yeeb nkab fittings Application
Lub zog thiab lub zog yog qhov tseem ceeb tshaj plaws ntawm cov neeg siv kev lag luam hauv ntiaj teb haum thiab flanges kev lag luam. Qhov no yog vim muaj cov yam ntxwv xws li tuav cov txheej txheem dej rau lub zog tsim khoom, boiler startups, pub twj tso kua mis rov ncig, chav txias, turbine los ntawm pass thiab txias reheat cais nyob rau hauv thee-fired p ...Nyeem ntxiv -
Dab tsi yog duplex stainless hlau daim ntaub ntawv?
Duplex stainless hlau yog stainless hlau nyob rau hauv uas cov ferrite thiab austenite theem nyob rau hauv cov khoom tov qauv txhua tus account rau txog 50%. Nws tsis tsuas yog muaj qhov zoo toughness, siab zog thiab zoo heev tsis kam mus rau chloride corrosion, tab sis kuj kuj rau pitting corrosion thiab intergranula ...Nyeem ntxiv