Igwe anaghị agba nchara (igwe anaghị agba nchara) bụ ụdị oghere ogologo cylindrical nchara, ngwa ya dị ka pipeline maka ibufe mmiri, nke a na-ejikarị na mmanụ ala, kemịkalụ, ahụike, nri, ụlọ ọrụ ọkụ, ngwa n'ibu na pipeline ụlọ ọrụ ndị ọzọ na n'ibu. akụkụ nhazi.A na-eji ọkpọkọ igwe anaghị agba nchara nke nwere acid na nguzogide okpomọkụ, nke a na-ekpo ọkụ, na-ekpo ọkụ, na-edozi, na-ekpo ọkụ na-ekpo ọkụ na bee.