Φ63 polyethylene (PE) pipe for water supply PN1.25, PN1.6. Ingredients: 100 grade polyethylene resin. Executive standard: GB/T 13663-2000. Color: The color of the pipe is black, the tube has a coextruded blue color strip, and the color strip has four strips along the longitudinal direction of the tube. Service life: 50 years.