Chilled Water Pipe Insulation Material

Chilled water piping is prone to unique moisture problems and presents a demanding application for insulation.

Chilled water pipe insulation material.

2 0 role of pipe insulation for chilled water systems 33 f to 60 f 0 5 c to 15 6 c pipe insulation for chilled water systems is specified and installed primarily for process control condensation control and energy conservation. When piping and equipment. Chilled water piping heat gain british thermal units per hour per square foot. In miami the cost of a chilled water system insulation job at an office building was 750 000 but hart noted that the system failed before the facility was even occupied.

Three of the four insulations gained moisture from the ambient air table 2. Failures start with design and can be aggravated by poor installation and maintenance hart explains. Chilled water pipe insulation. Piping that carries water at below ambient temperatures creates a strong vapor drive toward the pipe.

In other words ambient air which is at higher vapor pressure tries to push moist air toward the insulated pipe surface where vapor pressure is lower. The phenolic foam insulation gained 400 percent to 1 000 percent. Insulation is a critical component in chilled water systems. The polyurethane foam insulation gained 1 000 percent and more.

Insulating chilled water systems requires special attention. A successful chilled water insulation material must provide high energy efficiency condensation control and browse insulation jacketing datasheets for polyguard products inc.