For more than 50 years, customers have relied on Hostalen HDPE from LyondellBasell for their potable water pipe applications. The grade range covers PE80, PE100 and PE100-RC in black and blue. Alathon HDPE grades (natural) are available in North and South America. Lupolen PE resins have been specified by our customers for PEX pipes since the 1970s and used in hot and cold water supply. Polybutene-1 pipes feature high flexibility, high pressure resistance (PB 125) and temperature resistance.