Chilled Water Pipe Insulation Material

When piping and equipment.

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. A successful chilled water insulation material must provide high energy efficiency condensation control and browse insulation jacketing datasheets for polyguard products inc. From the july august 2015 issue. 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.

Chilled water piping heat gain british thermal units per hour per square foot. 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. Three of the four insulations gained moisture from the ambient air table 2. 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. Piping that carries water at below ambient temperatures creates a strong vapor drive toward the pipe. Chilled water pipe insulation.

Replacement cost around 25 million. As a professional engineer my preferred method to evaluate various insulation products has always been field thermal performance test data.