The ground source heat pump pipe produced by our company is made of special polyethylene as raw material and extruded by a plastic extruder. Compared with metal pipes, PE pipes have the advantages of stable chemical properties, corrosion resistance, easy processing, good heat exchange performance, and low cost. It is the most ideal special pipe for ground source heat pump systems. Ground source heat pump pipe products comply with the "Ground Source Heat Pump System Engineering Technical Specifications" GB50366-2005 standard.