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A182 F9 F11 F12 F12 F51 Alloy Flinge Hub Flinge ma ọ bụ High-Hub Flange

ASTM A182 F5 F9 F11 F12 F22 F21 Frangeses na-enye ezigbo nguzogide

A na-eji ụdị njikọ aka na-ezighị aka na-abịa na nkeji abụọ, ya na gasket na ụfọdụ bolts & mkpụrụ iji jikọta ibe ya. (A na-emegharị ọkpọkọ na flanges, mgbe ahụ valves na akụrụngwa ndị ọzọ nwere ike ịwụnye na flanges.)

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Ngwongwo nke molybdem na chromium na alloy na-eme ka Njirimara nke oma na ufodu iguzogide corrosion. ASTM SA182 F11 CLOS 2 Finge bụ otu n'ime ụdị nke a na-eji eme ihe maka ebumnuche pụrụ iche. N'adịghị ka fụga ndị ọzọ, flanges ahụ na-akpọchi emechi njikọ ahụ site na ịkwụsị ahịrị. F1 nchara mpịakọta flange na-erikarị ihe ngwọta dị mma, mgbe ebuliri ya ihu na ebe ndị na-enweghị ma ọ bụ nke na-enweghị nsogbu na okpomọkụ. Mgbe ekpughere ha na oke okpomọkụ, ASTM A182 F22 Class 3 FOVEL 3 na-enye ndị ikuku na-azọcha isi. Molybdem agbakwunyere na alloys na-ejikọkarị na isi ike na isi ike.

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    Ọzọ alliy steel