Standard system rau flange

Cov yeeb nkab thoob ntiaj tebflangetxheem mas muaj ob lub tshuab, uas yog cov European yeeb nkabflange qhov systemsawv cev los ntawm German DIN (xws li qub Soviet Union) thiab American yeeb nkabflange qhov systemsawv cev los ntawm American ANSI yeeb nkabflange.Tsis tas li ntawd, muaj cov yeeb nkab Japanese JISflanges, tab sis nyob rau hauv petrochemical kev teeb tsa feem ntau tsuas yog siv rau pej xeem ua haujlwm, thiab kev cuam tshuam thoob ntiaj teb yog me me.Cov yeeb nkab flanges ntawm ntau lub teb chaws tau qhia hauv qab no:

https://www.shdhforging.com/weld-neck-forged-flanges.html
1, rau lub teb chaws Yelemees thiab yav tas los Soviet Union ua tus sawv cev ntawm European system yeeb nkabflange
2. American system yeeb nkab flange tus qauv, sawv cev los ntawm ANSIB16.5 thiab ANSIB16.47
3, British thiab Fabkis cov yeeb nkab flange qauv, ob lub teb chaws muaj ob lub yeeb nkab flange qauv.
Txhawm rau ua kom tiav, cov txheej txheem thoob ntiaj teb ntawm cov yeeb nkab flanges tuaj yeem raug suav hais tias yog ob qhov sib txawv thiab tsis hloov pauv cov yeeb nkab flange systems: European yeeb nkab flange system sawv cev los ntawm lub teb chaws Yelemees;Lwm qhov yog American yeeb nkab flange system sawv cev los ntawm Tebchaws Meskas.
Ios7005-1 yog tus qauv tshaj tawm los ntawm Lub Koom Haum Thoob Ntiaj Teb rau Standardization hauv xyoo 1992, tus qauv yog lub tebchaws United States thiab lub teb chaws Yelemees ob lub yeeb nkab flanges merged rau hauv cov yeeb nkab flange qauv.


Lub sij hawm xa tuaj: Plaub Hlis-18-2022

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