THERMACOR’S HT-406 is a factory-fabricated, pre-insulated piping system for above or below ground distribution of high temperature hot water (366°F), low pressure steam, and condensate. The system is designed with a steel carrier pipe as required, high temperature closed cell polyisocyanurate foam insulation, and a high density polyethylene (HDPE) jacket.
HT-406 utilizes the HDPE jacket in combination with molded fitting covers, electro-fusion welding, and pressure testable joint closures to create a seamless jacket and insure the watertight integrity of the system. ERM leak detection is incorporated into the system and can be utlized to detect groundwater intrusion if specified.
• As Specified by Engineer
• Polyisocyanurate foam
• High Density Polyethylene (HDPE)