Jiuhao PE-RT groud heating pipes are produced by polyethylene through the advanced technology and imported raw materials and are marked by its super temperature-resistance performance. Jiuhao pipes have passed ISO9001: 2000 Quality Management System Certificate, and ISO14001: 2004 Environmental Management System Certificate. Features: 1. Steady heating performance; 2. Bearing long time pressure; 3. Prevent cracking, flexibility; 4. Low temperature strike/impact resistance; 5. Sanitation. Application: It is suitable for ground heating, hot and cold water supply, high temperature radiator.