Yas Pipes tau dav siv hauv cov teb hauv qab no vim lawv lub teeb yuag, corrosion tsis kam thiab yooj yim installation:
Kev siv dej thiab tso dej thiab tso kua dej: PVC-U, PE Dej txau kav dej, qaug dej rau cov kav dej.
Lub nroog Engineering: HDPE ob-phab ntsa corrugated kav, steel txhawb nqa kauv colugal corrugated kav.
Kev Agricultural Irrigation: Pe Switist Irrigation Kav, Micro-txau koj cov menyuam mos .
Kev Lag Luam Kev Lag Luam: PP-R Kub thiab Txias Dej Kav, PVC-C Hluav Taws Xob Sheathed Kav .