System of Measurement System of Measurement |
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Flexibility Flexibility |
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Hardness Rating Hardness Rating |
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Hardness Hardness |
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Clarity Clarity |
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For Use With For Use With |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Length Length |
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Performance Properties Performance Properties |
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Specifications Met Specifications Met |
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Connection Style Connection Style |
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Compression |
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Socket Connect |
Maximum Pressure Maximum Pressure |
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Fabrication Fabrication |
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More resilient than latex rubber, this silicone rubber tubing can stand up to high-temperature applications. Commonly used with metering (peristaltic) pumps and robotics, it can handle continuous bending and flexing and maintains its flexibility over time.
Opaque tubing doesn’t allow you to see what’s flowing through the line. Semi-clear tubing gives you a limited view inside the line.
For technical drawings and 3-D models, click on a part number.
This tubing won’t degrade when exposed to the damaging effects of ultraviolet light. It is opaque, so you can’t see what’s flowing through the line.
EPDM rubber tubing is the most flexible option. It has better durability than PVC tubing to stand up to harsh outdoor environments. It has excellent resistance to ozone as well as UV light.
This tubing offers superior impact and crack resistance—even at low temperatures. Made of FDA listed materials, it is suitable for use with food and beverage. It is made without plasticizers like DEHP, so it won’t impart tastes or odors to the fluid passing through it. Tubing is semi-flexible, so it is good for gradual bends.
Polyethylene tubing can withstand lower temperatures and higher pressures than EVA tubing.
Semi-clear tubing gives you a limited view inside the line.
For technical drawings and 3-D models, click on a part number.
Strong, hard walls give this tubing extra support in high-pressure and vacuum applications. It’s made of FDA listed materials, so it’s suitable for use with food and beverage. Free of plasticizers like DEHP, it won’t impart tastes or odors to the fluid passing through it.
PVC tubing has harder walls than polyethylene tubing and can handle higher pressures. It meets NSF/ANSI Standard 51 for food contact. Tubing is rigid and will not bend. It is clear, so you can easily monitor flow.
For technical drawings and 3-D models, click on a part number.
Metal interlocked strips create a rigid, durable hose that stays strong under high temperatures. Hose is for use with smoke, welding fumes, and oil fumes.
Galvanized steel offers fair corrosion resistance.
304 stainless steel has very good corrosion resistance.
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Offering excellent antifriction qualities, 932 bronze also offers good strength and wear resistance. It's also known as SAE 660 and is often used for bearings, bushings, and thrust washers.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
OD | OD Tolerance Range | ID | ID Tolerance Range | Straightness Tolerance | Nonsparking Properties | 3" Lg. | 6 1/2" Lg. | 13" Lg. | |
1/8" Wall Thick. | |||||||||
---|---|---|---|---|---|---|---|---|---|
1 5/8" | 0.03" to 0.134" | 1 3/8" | -0.019" to -0.202" | .004" per inch | Nonsparking | 00000000 | |||
1/4" Wall Thick. | |||||||||
1 7/8" | 0.03" to 0.134" | 1 3/8" | -0.019" to -0.202" | .004" per inch | Nonsparking | 00000000 | |||
5/16" Wall Thick. | |||||||||
2" | 0.03" to 0.134" | 1 3/8" | -0.019" to -0.202" | .004" per inch | Nonsparking | 00000000 |
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.
For technical drawings and 3-D models, click on a part number.
Comparable to Lexan, Hyzod, Tuffak, and Makrolon, these polycarbonate tubes are half the weight of glass and maintain excellent impact resistance across a wide temperature range. Use them to make instrument gauge covers and display racks.
For technical drawings and 3-D models, click on a part number.
8 ft. Lg. | ||||||
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OD | OD Tolerance | ID | ID Tolerance | Specifications Met | Each | |
1/16" Wall Thick. (-0.0045" to 0.0055") | ||||||
1 1/2" | -0.015" to 0.015" | 1 3/8" | -0.015" to 0.015" | FDA Compliant 21 CFR 177.1580, UL 94 HB | 00000000 | 000000 |
Form these PETG tubes into containers, packaging, and other complex shapes without sacrificing durability.
For technical drawings and 3-D models, click on a part number.
Widely used as shipping tubes, these thin-walled tubes provide good clarity at an economical price. They are made of cellulose, which is also known as butyrate.
For technical drawings and 3-D models, click on a part number.
OD | OD Tolerance | ID | ID Tolerance | Lg., ft. | Each | |
1/16" Wall Thick. (-0.0063" to 0.0063") | ||||||
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1 1/2" | -0.020" to 0.020" | 1 3/8" | -0.020" to 0.020" | 6 | 0000000 | 000000 |
Because these wear-resistant nylon 6/6 tubes have a slippery surface that reduces friction, they’re often machined into bearings, gears, and valve seats.
For technical drawings and 3-D models, click on a part number.
5 ft. Lg. | |||||
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OD | OD Tolerance | ID | ID Tolerance | Each | |
1/16" Wall Thick. | |||||
1 1/2" | -0.015" to 0.015" | 1 3/8" | -0.015" to 0.015" | 0000000 | 000000 |
Known for its naturally slippery surface, PTFE surpasses most plastics when it comes to chemical resistance and performance in extreme temperatures.Known for their naturally slippery surface, these PTFE tubes are often made into bearings, rollers, and parts that slide and roll. They have exceptional resistance to chemicals and perform better than other plastic tubes in extreme temperatures. These easy-to-machine tubes are also excellent electrical insulators.
For technical drawings and 3-D models, click on a part number.
Offering greater strength and better electrical-insulating properties than Garolite CE tubes, these Garolite XX tubes are often fabricated into low-cost electrical components. Garolite XX is constructed of a phenolic resin with paper reinforcement, which makes it easy to machine. It's also known as paper-grade industrial laminate, phenolic, and Bakelite.
For technical drawings and 3-D models, click on a part number.
OD | OD Tolerance | ID | ID Tolerance | Lg. | Each | |
1/16" Wall Thick. (-0.008" to 0.008") | ||||||
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1 1/2" | -0.008" to 0.008" | 1 3/8" | -0.005" to 0.005" | 40" | 00000000 | 000000 |
Neoprene is blended with EPDM and polyethylene for foam tubes that offer good resistance to water, sunlight, and oxidation. Use them as jackets, seals, and insulation. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed. Tubes have an ultra-smooth texture for a sleek surface that's easy to wipe down.
For technical drawings and 3-D models, click on a part number.
10 ft. Lg. | ||||
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OD | ID | Wall Thick. | Each | |
2 1/16" | 1 3/8" | 11/32" | 0000000 | 000000 |
Soft and easy to install, this insulation restricts absorption of water, air, and gas. It is often used on cold and hot water lines and refrigeration lines. Seal with contact adhesive (sold separately). To use outdoors, coat in acrylic paint.
Slit tubes have an adhesive strip closure.
Less flexible than rubber foam, this insulation restricts absorption of water, air, and gas. It is typically used in plumbing applications. Seal with contact adhesive (sold separately). To use outdoors, coat in acrylic paint.
Slit tubes have an adhesive strip closure.
ID | For Pipe Size | For Copper Tube Size | Lg., ft. | Flexibility | Specifications Met | R Value | Each | |
3/8" Wall Thick. | ||||||||
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Black | ||||||||
1 3/8" | 1 | 1 1/4 | 6 | Flexible | ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I | 1.4 | 000000000 | 00000 |
1/2" Wall Thick. | ||||||||
Black | ||||||||
1 3/8" | 1 | 1 1/4 | 6 | Flexible | ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I | 2 | 000000000 | 0000 |
White | ||||||||
1 3/8" | 1 | 1 1/4 | 6 | Flexible | ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I | 2 | 000000000 | 0000 |
3/4" Wall Thick. | ||||||||
Black | ||||||||
1 3/8" | 1 | 1 1/4 | 6 | Flexible | ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I | 3 | 000000000 | 00000 |
Even at high temperatures, these tubes remain flexible to stretch over components without tearing. They restrict absorption of water, air, and gas and are typically used on hot and cold water lines and electrical components.
ID | ID Tolerance Range | For Pipe Size | For Copper Tube Size | Lg., ft. | R Value | Flexibility | Each | |
3/8" Wall Thick. | ||||||||
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1 3/8" | -0.4" to 0.4" | 1 | 1 1/4 | 6 | 1 | Flexible | 00000000 | 0000000 |
This common insulation material is typically used on hot and cold water lines and in process piping. To use outdoors, add metal jacketing.
Tubes, elbows, and tees are formed to provide the best fit on pipe and are the easiest to install. If your pipe is larger than the sizes we offer, choose a sheet/strip.
Tubes have an all-service jacket (ASJ) made of kraft paper with an adhesive strip closure. Seal with reinforced insulation tape (sold separately).
Elbows and tees with PVC jacketing seal using reinforced HVAC tape (sold separately).
ID | For Pipe Size | For Copper Tube Size | Lg., ft. | Flexibility | R Value | Each | |
1/2" Wall Thick. | |||||||
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1 3/8" | 1 | 1 1/4 | 3 | Rigid | 2.2 | 0000000 | 00000 |
1" Wall Thick. | |||||||
1 3/8" | 1 | 1 1/4 | 3 | Rigid | 4.3 | 0000000 | 0000 |
1 1/2" Wall Thick. | |||||||
1 3/8" | 1 | 1 1/4 | 3 | Rigid | 6.5 | 0000000 | 00000 |
2" Wall Thick. | |||||||
1 3/8" | 1 | 1 1/4 | 3 | Rigid | 8.7 | 0000000 | 00000 |
3" Wall Thick. | |||||||
1 3/8" | 1 | 1 1/4 | 3 | Rigid | 13 | 00000000 | 00000 |
Reinforced Insulation Tape (3" × 30 ft.) | 00000000 | Each | 00000 |
Melamine has a lightweight construction that allows quick and easy installation. Use on cold and hot water piping and with refrigeration systems. Insulation has an all-service jacket (ASJ) made of kraft paper with an adhesive strip closure. Seal seams with silicone sealant and join lengths with tape (both sold separately).
Very rigid with a 0% water absorption rate, this insulation is unaffected by corrosive environments, organic solvents, and most acids. It is typically used in chemical-processing systems and underground lines. Insulation is flame resistant, meeting ASTM E84 0/0 for flame and smoke. Seal with tape (sold separately). Outdoor and underground use require metal jacketing (sold separately).
Tubes have a kraft paper jacket with an adhesive strip for sealing.
These rigid, lightweight melamine foam tubes are wrapped in an ISO Class 5 (Class 100) clean room jacket that is suitable for sanitary and washdown applications. They’re typically used on cold and hot water piping and with refrigeration systems. The jacket has an adhesive strip closure. Seal seams with a silicone sealant and join lengths with tape (both sold separately).
Rigid and flame resistant, these insulation tubes meet ASTM E84 5/0 for flame and smoke. They are typically used in process piping and mechanical systems and perform best at temperatures up to 600° F. To use outdoors, add metal jacketing.
Hook-and-loop fasteners make it easy to install, remove, and reuse this flexible insulation. Use on steam, hot water, and process pipes and fittings.
3/8" Wall Thick. | |||||||
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ID | For Pipe Size | For Copper Tube Size | Lg., ft. | Flexibility | R Value | Each | |
1 3/8" | 1 | 1 1/4 | 20 | Flexible | 1.7 | 00000000 | 0000000 |
3/8" Wall Thick. | ||||||
---|---|---|---|---|---|---|
ID | For Pipe Size | For Copper Tube Size | Flexibility | R Value | Each | |
1 3/8" | 1 | 1 1/4 | Flexible | 1.7 | 000000000 | 000000 |
3/8" Wall Thick. | ||||||
---|---|---|---|---|---|---|
ID | For Pipe Size | For Copper Tube Size | Flexibility | R Value | Each | |
1 3/8" | 1 | 1 1/4 | Flexible | 1.7 | 000000000 | 000000 |
3/8" Wall Thick. | ||||||
---|---|---|---|---|---|---|
ID | For Pipe Size | For Copper Tube Size | Flexibility | R Value | Each | |
1 3/8" | 1 | 1 1/4 | Flexible | 1.7 | 000000000 | 000000 |
3/8" Wall Thick. | ||||||
---|---|---|---|---|---|---|
ID | For Pipe Size | For Copper Tube Size | Flexibility | R Value | Each | |
1 3/8" | 1 | 1 1/4 | Flexible | 1.7 | 000000000 | 000000 |
3/8" Wall Thick. | ||||||
---|---|---|---|---|---|---|
ID | For Pipe Size | For Copper Tube Size | Flexibility | R Value | Each | |
1 3/8" | 1 | 1 1/4 | Flexible | 1.7 | 000000000 | 000000 |
This very rigid insulation offers the lowest heat-flow rate of our pipe insulation and restricts absorption of water, air, and gas. It is typically used in process piping and chiller plants and performs best in applications below 50° F. To use outdoors, add metal jacketing.
Tubes have a kraft paper all-service jacket (ASJ) that resists mold and mildew by allowing moisture to evaporate. They have an adhesive strip closure.