Round Tube Sleeves | McMaster-Carr

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488 Products

Raw Materials

Multipurpose Blended Neoprene Foam Tubes

Neoprene is blended with EPDM and polyethylene for foam tubes that offer good resistance to water, sunlight, and oxidation.

High-Temperature Foam Tubes

Nonporous Alumina Ceramic Tubes

Nonporous Alumina Ceramic Multiple-Bore Tubes

Thermally Shock-Resistant Mullite Ceramic Tubes

Protectively sheath materials, such as thermocouples, that move between hot and cold environments. Similar to nonporous alumina tubes, air and gas cannot pass through these mullite tubes.

Extra Thermally Shock-Resistant
Single-Closed-End SiAlON Ceramic Tubes

Often used as a protective shield in thermocouples and other conditions with drastic climate changes, these SiAlON ceramic tubes won't deform, expand, or crack when repeatedly exposed to large temperature changes.

Weather-Resistant EPDM Rubber Tubes

Used to seal narrow spaces such as channels, these tubes offer more compression than solid EPDM rods.

Shipping Tubes

Round Shipping Tubes with Press-On End Caps

Close these tubes with a cap on each end.

Round Shipping Tubes with Slip-On End Caps

Slide the 6" long cap onto one end; the other end has a permanent steel cap.

Round Adjustable-Length Shipping Tubes

Adjust these tubes by twisting the two halves. A hexagonal end prevents rolling.

Recycled Plastic Round
Adjustable-Length Shipping Tubes

Made of recycled polyethylene, these shipping tubes are more sustainable than standard plastic shipping tubes. Push the ends together or pull them apart to adjust the length.

Round Cut-to-Length Shipping Tubes