Excellent resistance to corrosion and chemical attacks. Most suitable for carrying drinking water – It is endorsed with most prestigious W.R.A.S. (UK) certification. Light weight, easy and quick assembly. Tough and rigid material – can withstand high pressure. Simple and leak proof joints – 100% leak proof joints. Most suitable for carrying drinking. Low thermal expansion. Superior insulation properties. High quality standard and wide range. Maintenance free – Being free from rusting, pitting or scaling and galvanic or electrolytic corrosion and maintenance is minimal. Long life – Supreme Lifeline is designed to last for more than 50 years.