This guide compares PE100 and PE80 polyethylene grades for surface-layer industrial piping systems. PE100 provides higher strength and abrasion resistance for harsh, long-term use, while PE80 serves as a cost-effective, lightweight option for medium-pressure or temporary setups. Key applications include sediment transfer, marine operations, ventilation ducts, and flood control projects. The article highlights performance benefits like corrosion resistance, flexibility, and rapid installation, and introduces TTG as a supplier of reliable, tailored solutions for global industrial needs.