The most common materials include cellular glass glass fiber polyurethane foam and phenolic foam.
Chilled water pipe line insulation material.
Pre slit polyethylene pipe insulation.
The requirements for the thermal insulation of chilled water pipes including flanges valves and other fittings that shall be insulated for condensation control and energy saving.
Considering these factors phenolic insulation is often the best bet for chilled water.
A successful chilled water insulation material must provide high energy efficiency condensation control and precise fire code compliance.
In contrast fibrous or open cell materials are not inherently resistant to moisture and rely on a concentrated moisture vapor barrier jacket or surface applied coating.
Intended for use on cold or chilled water piping systems operating from 33 f to 60 f 0 5 c to 15 6 c located within conditioned spaces in commercial and institutional buildings.
Pipe insulation fits around hot water pipes and reduces heat loss to save energy and lower energy costs.
Cellular glass glass fiber phenolic foam and polyurethane foam are popular materials for insulating chilled water pipe.
Insulation materials are generally divided into three main types.
The fibres may be perpendicular or parallel to the surface being insulated and they may or may not be bonded together.
Types of chilled water system insulation contractors use several materials to insulate chilled water pipes.
Hinged with self sealing lap fiberglass pipe insulation.
Fibrous insulation composed of small diameter fibres which finely divide the air space.
Chilled water piping is prone to unique moisture problems and presents a demanding application for insulation.
When properly installed a vapor sealed mineral fiber pipe insulation system will effectively control condensation help maximize cooling system efficiency and save energy.
Proper installation and maintenance will prevent the design from being compromised.
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06 01 2012 by christopher curtland faulty design installation or maintenance can cause disaster with chilled water systems selecting the correct materials for the jacket and retarder ensures the pipe is protected.
Elastomeric closed cell insulation materials have an established history of successful use as an insulation material for chilled water applications.
1 02 quality assurance material shall be delivered in non broken factory furnished packaging and stored in a clean dry.
