Alloy pipe dabara adaba al182 f9 plete flige
ASTM A182 GR f Forn na-abụkarị nke a na-eme maka ngwa nwere ihe ọkụkụ dị elu. Alloys na-eme ihe na-acha ọcha dị ka nkọwapụta a gụnyere ọkpụrụkpụ ma ọ bụ na-awụpụla akara niile na ọtụtụ akara nchara.
Grades ndị a nke alloys nwere chrim na molybdenum, nke na-eme ka ha dị mma maka ụdị kemịkalụ na gburugburu. Ọ bụ ezie na pasent dị elu nke chromium na alloy na-etolite onye na-eche nche n'elu ASTM A182 f9 flanges na chromium chro na nguzogide ya na corvice. Ka ọ dị ugbu a, ọkwa f9 bụ nchara alloy, na ihe ngosi allooy gụnyere chromium na molybdenum. N'ihi ọdịnaya chromium dị elu, alloy na-eguzogide corrosion, karịsịa na gburugburu okpomọkụ dị elu. Ọ bụghị ihe a na-ahụkarị maka ọla mebiri emebi ma ọ bụ corrode mgbe ekpughere mmiri ọkụ dị elu. N'ihe banyere adịghị mma na alloy, mmebi ahụ na-adị ngwa ngwa.