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A420 WP L3 WP L6 Elkiew na-eji na-arụ ọrụ na ọrụ ụgbọ ala na obere okpomọkụ
A na-eji ọkwa ọkwa A420 WPL6 na pipeline na ụlọ ọrụ akwụkwọ na akwụkwọ Puiners, na-eme, injinịa mmiri, mkpokọta usoro nchịkwa na usoro nchịkwa.
Kpọtụrụ anyịNweta ọnụahịa
Ekekọrịta:
Ndinaya
Astm A420 WPL6 Fittings n'okpuru ASTM As420 Nkọwapụta nke na-ekpuchi carbon steel na alloy steel nke ezubere maka ọrụ dị ala. Carbon steel altived nwere ike ịnwe ma ọ bụ nke na-enweghị nsogbu. Ndị na-emepụta na-emepụta ihe ndị a na-eji nkọwa dị iche iche setịpụrụ site na ụlọ ọrụ ghọtara ụlọ ọrụ dị ka ASTM. Okpomoku di ala carbon steel nwere ike iguzogide na-enwe ike iguzogide na-efe efe, General Corrosion na Chemical, sọlfọ, na nitric acid.
Njuputa
Ọzọ carbon steel