South Korean LG-PE-Xa pipe description: 1 South Korea LG PE-Xa high-density polyethylene pipe forming device is reflected by a special molecular structure is changed from linear polymer cross-linked into a three-dimensional molecular structure and shape made of this material has outstanding heat resistance, chemical resistance, resistance, durability and flexibility, is an ideal material and heating the hot water supply. Advantages LG PE-Xa pipes: a resistance to stress cracking resistance to deformation 2 3 excellent heat aging resistance 4 under excellent temperature flexibility, resistance to cracking 5 6 strong resilience (memory effect)..... 7 excellent chemical resistance, corrosion 8 estimates excellent low temperature notch strength (-50 °)