Budurwa ptfe filastik tube nau'in bututu ne na musamman wanda PTFE (wanda akafi sani da Teflon da Sarkin Filastik) extrusion abu, sintering, bushewa, sintering high zafin jiki da kafawa, wanda aka yi amfani da shi sosai a cikin injina, lantarki, mota, sararin samaniya, sinadarai. , kwamfuta, dumama lantarki, soja, sadarwa da sauran muhimman masana'antun fasaha, irin su micro-transformer.
