A182 F11 Flange, Asme S F304 Flange Onye nrụpụta, Sa182 Flange
ASTM A182 F11 Class 1 Flange bụ usoro iji jikọta pipes abụọ, nfuli na valvs. Nke a mejupụtara Chromium Molybdem dabere na ọkwa alloy.
Bulgarian
A335 pọọpọ
Onye otu Czech
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Ọ bụ ezie na Chromium bụ onye na-elekọta ihe dị mkpa na A335 P91 P91 PINP, a na-ama iji gbochie corrosion ma nwee oke iguzogide oxida na oke okpomọkụ. Ebe ọ bụ na a na-eme ka ọ dị elu ma ọ bụ kpuchie ya, a na-echebe ha megide corrosion. Enwere ike iji usoro dị iche iche dị iche iche dị ka nnabata, phosphating, imi, na-agbanwe ma gbagburu.
Onye anabik
Kovar alloy 4J29