Connection: The HDPE pipeline system is connected by electric melting, which ensures that the strength of the joint is higher than the strength of the pipe body, and provides stronger connection reliability. Traditional pipes may be welded, threaded, etc., and their connection strength may not be as good as that of HDPE pipes.
Convenience of construction: HDPE pipe has the characteristics of light weight and portability, which is more convenient and faster to handle, cut and install, and greatly shortens the construction time. At the same time, its good plasticity and elasticity make HDPE pipes able to adapt to various complex terrain and environmental conditions. In contrast, traditional pipes can be heavier, require large lifting equipment for installation, and are less adaptable to terrain and environments.
Thermal insulation layer construction: The construction of thermal insulation layer of traditional pipes usually requires the installation of a working core pipe first, and then the construction of the insulation layer and the outer protective layer is carried out on site. This construction method assists less machinery and equipment, diversified terrain, hard work, and is prone to problems such as settlement and clearance, which affects the thermal insulation performance. HDPE pipes, on the other hand, may not require additional insulation due to their material characteristics, or they can be constructed in a simpler and more efficient way.
Corrosion-resistant construction: HDPE pipes have excellent corrosion resistance and are not subject to corrosion and oxidation by chemicals in water, thus reducing the need for construction repairs and replacements due to corrosion. In contrast, traditional pipes may be more susceptible to corrosion, requiring more corrosion protection and repair work.