| Earthquake Resistance | It has great flexibility and can flexibly accommodate ground subsidence and earthquakes. |
| Workability | Polyethylene is lightweight, flexible, and can be easily bent and piped without tools. |
| Durability | Long-term durability due to the use of a high-density polyethylene(PE100). |
| Pressure Resistance | EF fittings and Butt welding joints ensure a tight seal against water and air. |
| Corrosion Resistance | Polyethylene is chemically stable and has no risk of corrosion by soil. |
| Safety | Polyethylene plastic is composed of carbon and hydrogen, so it does not produce toxic gases like dioxin when burned. It is also recyclable. |
| Weather Resistance | Provides higher weather resistance for use as exposed piping. |