Waters & Farr were the first in New Zealand to make polyethylene gas pipe.
Manufactured from medium density PE80 yellow polymer it is supplied in imperial or metric sizing. Imperial ½” to 2” is supplied in lengths or loose coils, 3” and 4” in coils. Drum coilers are available for larger projects. Metric dia 25-110mm come in loose coils and 160mm in lengths, generally used for reticulation of LPG and is available in PE100 as well as PE80