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    4 Products
    About Selecting Thermal Insulation
    industrial info icon

    Compare R-value and temperature range to find the insulation material that best suits your application.

    Shape

    Performance

    Fiberglass Pipe Insulation

    When foam can't handle the heat, go with fiberglass insulation. It withstands temperatures hundreds of degrees hotter than rubber or polyethylene foam, so it's often used on hot water supply and steam lines.
    Slit Tubes
    Image of Product. Front orientation. Pipe Insulation. Fiberglass Pipe Insulation, Slit Tubes, Kraft Paper Jacket.

    Kraft Paper Jacket

    Ready to fit over straight pipe sections. Just pull open the insulation, snap it around your pipe, and seal it closed with the adhesive strip.
    Kraft Paper Jacket— A lightweight jacket shields insulation from dust, minor scratches, and wear during handling.
    Insulation Tapes—Wrap around pipe insulation for a tighter seal.
    Pipe Insulation
    Insulation Tapes
    ID
    For Pipe
    Size
    Lg.,
    ft.
    Temp. Range,
    ° F
    Insulation
    R Value
    Heat Flow Rate
    @ Temp.
    Density,
    lb/ft³
    Flexibility
    Each
    Each
    Kraft Paper Jacket
     
    1 1/2" Thick Wall
    8 5/8"8
    		30 to 8506.50.23 BTU/hr @ 75° F4.5Rigid5556K6300000076755A67000000
     
    Slit 90° Elbows
    Image of Product. Without Jacket. Front orientation. Pipe Insulation. Fiberglass Pipe Insulation, Slit 90° Elbows.

    Without Jacket

    Ready to fit over right-angle pipe bends. Just pull open the insulation, snap it around your pipe, and seal it closed with the included ties.
    ID
    For Pipe
    Size
    Temp. Range,
    ° F
    Insulation
    R Value
    Heat Flow Rate
    @ Temp.
    Density,
    lb/ft³
    Flexibility
    Each
    Without Jacket
     
    1 1/2" Thick Wall
    8 5/8"8
    		0 to 1,0006.50.23 BTU/hr @ 75° F5Rigid5556K7990000000
     

    Flame-Resistant Mineral Wool Pipe Insulation

    Keep flames from spreading along process piping. Made of mineral wool and to ASTM E84 0/0 standards, this insulation won't catch fire or give off smoke. It also maintains its shape and strength at temperatures up to 1200° F without melting or shrinking.
    Slit Tubes
    Image of Product. Front orientation. Pipe Insulation. Flame-Resistant Mineral Wool Pipe Insulation, Slit Tubes.
    Ready to fit over straight pipe sections. Just pull open the insulation, snap it around your pipe, and seal it closed with contact adhesives or insulation tape (not included).
    ID
    For Pipe
    Size
    Lg.,
    ft.
    Temp. Range,
    ° F
    Insulation
    R Value
    Heat Flow Rate
    @ Temp.
    Density,
    lb/ft³
    Flexibility
    Flammability Rating
    Each
    1 1/2" Thick Wall
    8 5/8"8
    		3 1/40 to 1,2006.50.23 BTU/hr @ 75° F8RigidASTM E84 0/0 for Flame and Smoke
    		9364K143000000
     
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