High Quality raw material is used for manufacturing, Resistant to Notches, Resistant to stress cracking, Immune to corrosion, Resistant to various chemicals. Light weight for easy installation, Long service life, Length 30m & 60m. Diameters Available: 1/2", 3/4", 1", 1"-1/2", 2", 3" Pressure rating of 12.5bar up to 63mm in size.