San caman kɛlen kɔ ka baara kɛ ni plastiki pipe ye min bɛ kɛ ni finimugu ye, ka ɲɛsin baarakɛcogo ma ani baarakɛcogo sabatili ma, fɛn minnu ka ɲi kosɛbɛ ani fɛn dilanni fɛɛrɛ kɔrɔlenw, o ye plastiki pibiliki fɛnw ka jogo ɲuman sabatili ye ɲɛfɔli:
1. Pipe plastikilama dilanni:
1. Sand the surface of carbone pipe fɔlɔ;
2. o kɔfɛ ka gazi ɲuman pipe sumaya 300-370 degɛrɛw cɛ;
3. nɛgɛ pipe kɔnɔna kogo min datugulen don ni poliyetilɛni plastiki ye min bɛ baara kɛ kosɛbɛ;
4. Aw bɛ pipe dacogo bila tabali kan min bɛ wuli ka wuli yɔrɔ saba la ka a lamaga walasa ka a mɔ;
