McMaster-Carr logo
    Filter by
    System of Measurement
    ID
    Attribute Image
    Pipe Size
    Industrial Info Snippet
    Wall Thickness
    Clarity
    For Use Outdoors
    Fabrication
    Flexibility
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    22 Products
    About Plastic
    industrial info icon

    Compare over 25 types of plastic to find the right material for you.

    Clear Machinable Cast Acrylic Round Tubes

    Image of Product. Front orientation. Plastic. Clear Machinable Cast Acrylic Round Tubes.
    Fabricate containers, tanks, and lenses for light fixtures with these scratch- and UV-resistant cast acrylic tubes. Cast acrylic, which is comparable to Lucite and Plexiglas® acrylic, is easier to machine than extruded acrylic. This material stands up to outdoor use better than polycarbonate and maintains clarity over time.
    OD
    ID
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Flammability
    Rating
    Food Industry
    Std.
    Choose a Length,
    ft.
    Per
    Ft.
    Standard Tolerance
     
    3/16" Thick Wall
    7"6 5/8"Cast015010,000 to 11,2500.3 to 0.4ClearUL 94 HB
    FDA Standard
    1, 3, 58486K831000000
     

    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" Thick Wall
    6 5/8"6
    30 to 8504.30.23 BTU/hr @ 75° F4.5Rigid5556K5200000076755A67000000
     
    1 1/2" Thick Wall
    6 5/8"6
    30 to 8506.50.23 BTU/hr @ 75° F4.5Rigid5556K620000076755A6700000
     
    2" Thick Wall
    6 5/8"6
    30 to 8508.70.23 BTU/hr @ 75° F4.5Rigid5556K820000076755A6700000
     
    3" Thick Wall
    6 5/8"6
    30 to 850130.23 BTU/hr @ 75° F4.5Rigid5556K4250000076755A6700000
     
    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" Thick Wall
    6 5/8"6
    0 to 1,0004.30.23 BTU/hr @ 75° F5Rigid5556K786000000
     
    1 1/2" Thick Wall
    6 5/8"6
    0 to 1,0006.50.23 BTU/hr @ 75° F5Rigid5556K78700000
     
    2" Thick Wall
    6 5/8"6
    0 to 1,0008.70.23 BTU/hr @ 75° F5Rigid5556K788000000
     
    Slit Tees
    Image of Product. Without Jacket. Front orientation. Pipe Insulation. Fiberglass Pipe Insulation, Slit Tees.

    Without Jacket

    Ready to fit over pipe tees. 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
    6 5/8"6
    0 to 1,0006.50.23 BTU/hr @ 75° F5Rigid5556K774000000
     
    2" Thick Wall
    6 5/8"6
    0 to 1,0008.70.23 BTU/hr @ 75° F5Rigid5556K775000000
     

    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" Thick Wall
    6 5/8"6
    3 1/40 to 1,2004.30.23 BTU/hr @ 75° F8RigidASTM E84 0/0 for Flame and Smoke
    9364K122000000
     
    1 1/2" Thick Wall
    6 5/8"6
    3 1/40 to 1,2006.50.23 BTU/hr @ 75° F8RigidASTM E84 0/0 for Flame and Smoke
    9364K14200000
     
    2" Thick Wall
    6 5/8"6
    3 1/40 to 1,2008.70.23 BTU/hr @ 75° F8RigidASTM E84 0/0 for Flame and Smoke
    9364K162000000
     

    Vibration-Damping Strut Channel Routing Clamps

    Image of Product. Front orientation. Contains Annotated, Inset. Strut Channel Framing and Fittings. Vibration-Damping Strut Channel Routing Clamps.
    Absorb shock and muffle noise from rattling pipes. The cushion inside these clamps reduces vibration to extend the life of your pipe, tubing, and conduit. Slide clamps into your strut channel and tighten the nut to secure. Since you don’t have to drill into beams and walls, it's easy to reconfigure setups as needed.
    Zinc-Plated Steel—The zinc plating protects these clamps from occasional exposure to moisture.
    304 Stainless Steel and 316 Stainless Steel—The choice for wet environments, these clamps resist rust.
    Flammability Rating—UL 2043 certified to generate minimal smoke in the event of a fire. These are a good choice for spaces that could spread smoke through your HVAC system, such as air intakes and ducts.
    ID
    Inch
    Metric,
    mm
    For Pipe
    Size
    For Channel
    Wd.
    Lg.
    Wd.
    Ht.
    Ctr.
    Ht.
    Thk.
    Wt. Cap.
    Temp.,
    ° F
    Flammability
    Rating
    Each
    Zinc-Plated Steel with TPE Cushion
    6 5/8"1686
    1 5/8"7 1/2"1 1/4"8 11/16"3 9/16"1/8"Not Rated-50 to 270UL 2043
    32625T76000000
     
    304 Stainless Steel with TPE Cushion
    6 5/8"1686
    1 5/8"7 1/2"1 1/4"8 11/16"3 9/16"1/8"Not Rated-50 to 270UL 2043
    32625T78000000
     
    316 Stainless Steel with TPE Cushion
    6 5/8"1686
    1 5/8"7 1/2"1 1/4"8 11/16"3 9/16"1/8"Not Rated-50 to 270UL 2043
    32625T139000000
     

    Strut Channel Routing Clamps

    Image of ProductInUse. Clamp Shown Installed. Front orientation. Strut Channel Framing and Fittings. Strut Channel Routing Clamps.

    Clamp Shown Installed

    Image of Product. Front orientation. Contains Annotated. Strut Channel Framing and Fittings. Strut Channel Routing Clamps, Style 1.

    Style 1

    Run pipe, conduit, and tubing through your facility by attaching it to strut channel. Since you don’t have to drill into beams and walls, it's easy to reconfigure setups as needed. Just slide clamps into the end of channel and tighten the screw.
    Zinc-Plated Steel—Strong and durable with a zinc plating that protects from occasional exposure to moisture.
    Copper-Plated Steel—Shield copper pipe and tubing from galvanic corrosion that other metal routing clamps can cause. These also prevent scratches to pipe and resist rust in wet environments.
    304 Stainless Steel—The choice for wet and outdoor environments, these resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    PVC-Coated Steel—With a layer of PVC, these won't wear or cut into PVC-coated conduit and tubing. This keeps the coating intact to prevent rust and extend the life of conduit in high-vibration environments.
    ID
    Inch
    Metric,
    mm
    For Pipe
    Size
    For Channel
    Wd.
    Lg.
    Wd.
    Ht.
    Thk.
    Wt. Cap.,
    lb.
    Each
    Style 1
     
    Zinc-Plated Steel
    6 5/8"1686
    1 5/8"6 7/8"1 1/4"8 7/8"1/8"1,0003115T26000000
     
    Copper-Plated Steel
    6 5/8"1686
    1 5/8"6 7/8"1 1/4"8 7/8"9/64"1,0003115T54300000
     
    304 Stainless Steel
    6 5/8"1686
    1 5/8"6 7/8"1 1/4"8 7/8"1/8"1,0003115T5400000
     
    316 Stainless Steel
    6 5/8"1686
    1 5/8"6 7/8"1 1/4"8 7/8"1/8"1,0003115T11600000
     
    PVC-Coated Steel
    6 5/8"1686
    1 5/8"6 7/8"1 1/4"8 7/8"9/64"1,0003115T55300000
     
    back to top