The interaction between chilled water systems and the ambient air around the pipes can cause condensation on the pipes.
Chilled water pipe insulation material.
For insulating chilled water piping systems in mechanical systems using a vapor sealed mineral fiber pipe insulation.
The insulation system recommendations in this guide are 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.
Our trymer 25 50 pir foam insulation is closed cell foam insulation that is ideal for chilled water and below ambient applications.
Proper installation and maintenance will prevent the design from being compromised.
Xps is manufactured by dow chemical blue styrofoam and owens corning pink foamular.
Cellular glass glass fiber phenolic foam and polyurethane foam are popular materials for insulating chilled water pipe.
The most common materials include cellular glass glass fiber polyurethane foam and phenolic foam.
Proper insulation of chilled water pipe systems.
Mechanical insulation chilled water insulation systems that operate at below ambient temperatures don t play by the same rules as systems that operate at above ambient temperatures.
Pipes shall be insulated with armaflex mc in pre formed tubes.
Proper chilled water pipe insulation in new construction is also cheaper to install initially than it is to replace after the building is built.
About product and suppliers.
Extruded polystyrene xps xps extruded polystyrene is a closed cell rigid foam insulation for low temperature 168 f pipe insulation systems for chilled water and refrigeration.
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.
Fabricators transform the melted glass into sheets used as covers and pipe insulation.
Cellular glass is a type of melted and baked glass.
Pipes that are too large for tube insulation shall be insulated with armaflex mc in sheet form.
Insulation must have a thermal conductivity of 0 034 w m k at 0 c and 0 036 w m k at 24 c when measured according to astm c 177 astm c 518 or en iso 8497.
A small increase in the cost of a properly specified and installed chilled water pipe insulation a capital investment is nothing compared to spending 3 or 4 times the cost to replace the incorrect pipe insulation later an operating expense.
Contractors use several materials to insulate chilled water pipes.
