Flange Txiv ntseej Standard
Mar 20, 2023
Lub npe tag nrho ntawm flange txiv ntoo yoghexagon flange txiv ntseej, cov lus ua ntej thiab cov khoom siv txaus, tsuav yog cov xov specification tau teev tseg, qhov kev txiav txim tuaj yeem muab tso rau qhov tseeb.
Flange ceev yog ua los ntawm cov pa roj carbon zoo tib yam, nruab nrab carbon steel, siab zog thiab stainless hlau.
Ordinary carbon steel flange ceev yog feem ntau siv cov khoom hauv qee cov cuab yeej siv tshuab thiab cov cuab yeej qoj. Tsis muaj qhov xav tau siab, thiab qhov chaw feem ntau yog galvanized.
Qib nruab nrab ntawm cov pa roj carbon steel flange ceev yog 8 qib, uas yog siv rau hauv qee qhov chaw sib txuas, uas yuav tsum tau flange ceev kom muaj zog thiab lub zog.
Txawm li cas los xij, siab zogflange ceevtsis siv ntau hauv kev lag luam, feem ntau hauv kev lag luam tsheb. Stainless hlau flange ceev tau muab faib ua 304 thiab 316 cov ntaub ntawv, tsuas yog yuav raws li qhov xav tau.
Lub teb chaws tus qauv code ntawm flange txiv ntoo yog GB / T6177, uas yog sawv cev los ntawm DIN6923 hauv German tus qauv. Nws yog tib yam li cov txiv ntoo dav dav hexagonal. Cov xov tsim thiab kev teeb tsa yog tib yam, tab sis ib qho loj ntxiv rau ntawm lub hauv paus ntawm hexagonal txiv ntoo. Lub voj voog, qhov chaw ntxiv puag ncig, tuaj yeem ua rau muaj kev sib txhuam ntawm cov txiv ntoo matrix, yog li ua kom zoo dua los tiv thaiv cov nyhuv.
Stainless hlau flange txiv ntoo cov qauv tsuas yog yim feem ntau siv tshwj xeeb, uas yog M3, M4, M5, M6, M8, M10, M12, thiab M16. Feem ntau ntawm cov flange ceev yog siv rau cov kav dej thiab flanges, thiab cov lus qhia tshwj xeeb yog tsawg dua li cov txiv ntoo. Kuj tseem muaj ob txoj hauv kev rau kev tsim ntawm qhov chaw puag ncig ntawm lub flange txiv ntoo, ib qho yog toothed, thiab lwm yam yog tsis toothed. Feem ntau hais lus, cov txiv ntoo loj loj tsis muaj cov hniav, thaum me me flange ceev tsis muaj cov hniav. Thaum lub sij hawm tsim cov txheej txheem, nws cov qauv los tiv thaiv cov hniav yog extruded ib zaug. Cia peb saib cov kev xav tau ntawm kev kos duab ntawm yim flange ceev nrog cov kev qhia tshwj xeeb:
Daim duab 1
Daim duab 3
Daim duab 3
Qhov tshwj xeeb ntawm flange txiv ntoo hauv daim duab 1 yog M3, daim duab 2 yog M4, thiab daim duab 3 yog M5. Peb saib tus qauv ntawm flange txiv ntseej, tsuas yog saib ntawm nws qhov loj hexagonal, qhov loj ntawm qhov puag ncig thiab qhov siab ntawm tag nrho flange txiv ntoo. Cov no yog cov qauv tsim nyog hauv tebchaws, tag nrho cov flange ceev ntawm tib qhov tshwj xeeb yuav tsum ua raws li cov kev txwv no.
Daim duab 4
Daim duab 5
Daim duab 6
Los ntawm cov kev kos duab no, peb tuaj yeem pom tias qhov loj ntawm cov txiv ntoo flange, qhov loj ntawm txoj kab uas hla ntawm nws puag ncig, qhov zoo dua qhov kev ua tau zoo los tiv thaiv. Qhov tshwj xeeb ntawm flange txiv ntoo hauv daim duab 4 yog M6, thiab hauv daim duab 5 yog M8. Qhov thib rau yog M10. Koj tuaj yeem sib piv cov qhov ntev no raws li qhov tshwj xeeb ntawm cov txiv ntoo ntawm tes. Daim duab 7 thiab daim duab 8 ntawm ob lub xeem yog cov txiv ntoo flange ntawm M12 thiab M16. Cia peb saib cov duab kos duab hauv qab no.
Daim duab 7
Daim duab 8
Koj tuaj yeem pom tias txoj kab uas hla ntawm qhov puag ncig ntawm M16 tau mus txog 34.5 hli, yog vim li cas cov flange loj loj yuav tsum tau kho, vim tias nws muaj cov kev xav tau siab heev rau cov khoom siv, thiab cov cuab yeej siv tsis tau zoo. siv tag nrho. Cov hlau yog xuas nrig tawm kom zoo li lub txiv ntoo flange.
