Senweghị atụ -ígwè Pipe Ime Machine Series bụ isi eji na mmepụta nke ulo oru igwe anaghị agba nchara ọkpọkọ.Dị ka mmepe teknụzụ ọkpọkọ welded, igwe anaghị agba nchara welded ọkpọkọ edochila ọkpọkọ enweghị nkebi n'ọtụtụ mpaghara (dị ka kemịkalụ, ọgwụ, winery, mmanụ, nri, ụgbọ ala, ntụ oyi, wdg).