Astm A53 ọkpọkọ enweghị nkebibụ nke carbon na ọkpọkọ ígwè mejupụtara, njirimara enweghị nkebi na-eme ka ọ nwee ike dị elu na nguzogide corrosion, nke a na-ejikarị eme ihe na mmanụ ala, ụlọ ọrụ kemịkalụ, igwe, ụgbọ elu, ikuku na mpaghara ndị ọzọ.Isi njirimara ya gụnyere ihe ndị a:
1.High ike: N'ihi usoro mmepụta ihe na njirimara ihe onwunwe nke ọkpọkọ ígwè na-enweghị ntụpọ, carbon steel nke na-enweghị ihe ọ bụla nwere ike dị elu ma na-enye ike.
2.Strong corrosion eguzogide: carbon ígwèenweghị nkebi ígwè ọkpọkọnwere ezigbo nguzogide corrosion, maka ụfọdụ acid siri ike, alkali siri ike na ihe ndị ọzọ kemịkalụ nwere ezigbo nguzogide.
3.Simple n'ichepụta usoro: carbon ígwè enweghị nkebi ígwè ọkpọkọ mmepụta usoro bụ dịtụ mfe, ọnụ ala, elu mmepụta arụmọrụ.
4.Widely eji: carbon steel enweghị nkebi ọkpọkọ a na-ejikarị na mmanụ ala, ụlọ ọrụ kemịkalụ, igwe, ụgbọ elu, ikuku na mpaghara ndị ọzọ, bụ otu n'ime ihe ndị dị mkpa pipeline.
Oge nzipu: Mar-30-2023