5 1/2" Tubing | McMaster-Carr

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REACH Compliant

	Certificate Certificate

	Material Certificate with Traceable Lot Number

	Heat Treatable Heat Treatable

Yes

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About Duct Hose

About Copper, Brass, and Bronze

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About Stainless Steel

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black or Red
Temperature Range: Neoprene Coated: -65° to 300° F; Silicone Coated: -75° to 500° F

Combining the heat resistance of metal with the flexibility of fabric, this fiberglass hose has a special coating that stands up to high temperatures. Hose is for use with smoke, water-based paint fumes, and welding fumes.

Neoprene-coated hose meets UL 94 HB and UL 94 V-0 for flame retardance and can also handle sparks.

Silicone-coated hose handles a wider temperature range than neoprene-coated hose.

Hose with Unfinished Ends

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Black Neoprene-Coated Fiberglass
5 1/2"	5 11/16"	5 1/2"	50%	8 in. of Hg @ 72° F	13 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	UL 94 HB, UL 94 V-0	25	00000000	000000	000000
Red Silicone-Coated Fiberglass
5 1/2"	5 11/16"	5 1/2"	50%	8 in. of Hg @ 72° F	13 psi @ 72° F	0.023"	Ribbed	Right Hand	Metal	__	25	00000000	00000	00000

Blo-R-Vac Flexible Duct Hose for Dust

Black Hose

White Hose

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black, White, or Blue
Temperature Range: -40° to 250° F

A good general purpose hose for blowing and vacuum applications, this hose is for use with grinding dust, sawdust, and lint.

TPR rubber hose meets UL 94 HB for flame retardance.

Warning: Hose should not be used for applications that generate a static charge.

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-24	25-Up
Inch
Black TPR Rubber
5 1/2"	5 13/16"	4 1/2"	50%	22 in. of Hg @ 72° F	11 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	UL 94 HB	25	000000000	00000	00000
White TPR Rubber
5 1/2"	5 13/16"	4 1/2"	50%	22 in. of Hg @ 72° F	11 psi @ 72° F	0.03"	Ribbed	Left Hand	Metal	UL 94 HB	25	000000000	00000	0000

High-Temperature Flexible Duct Hose for Dust

Flexible
Compatible Clamps: Worm-Drive Clamps
Color: Black
Temperature Range: -60° to 300° F

The neoprene coating on this hose holds up under high heat. Hose meets UL 94 V-0 for flame retardance. It has a smooth interior for unrestricted flow. Hose is for use with lint, dust, and sawdust.

Warning: Hose should not be used for applications that generate a static charge.

								Spiral					Per Ft.
ID	OD	Bend Radius	Compresses To	Max. Vacuum	Max. Pressure	Material Thick.	Interior Surface Texture	Direction	Material	Specifications Met	Max. Continuous Lg., ft.		1-11	12-Up
Neoprene-Coated Fiberglass
5 1/2"	5 5/8"	5 1/2"	60%	8 in. of Hg @ 72° F	14 psi @ 72° F	0.024"	Smooth	Left Hand	Metal	UL 94 V-0	12	00000000	000000	000000

Multipurpose 6061 Aluminum Round Tubes

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: See table
Fabrication: Extruded
Specifications Met: See table

The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.

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 ORDER HISTORY after your order ships.

1/4" Wall Thick. (-0.01" to 0.01" Tolerance)
OD	OD Tolerance	ID	Temper	Heat Treatment	Temperature Range, °F	Specifications Met		1" Lg.	3" Lg.
6"	-0.035" to 0.035"	5 1/2"	T6511	Hardened	-320° to 300°	ASTM B241	0000000	00000	000000

High-Strength 2024 Aluminum Tubes

Yield Strength: 42,000 psi
Hardness: Brinell 120 (Medium)
Temper: T3
Fabrication: Cold Drawn
Specifications Met: ASTM B210

While 2024 aluminum was initially designed for structural components in aircraft, it's now widely used when a high strength-to-weight ratio is needed, such as for gears, shafts, and fasteners. It offers similar performance to 7075 aluminum, but it’s not as strong.

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 ORDER HISTORY after your order ships.

1/4" Wall Thick. (-0.03" to 0.03" Tolerance)
OD	OD Tolerance	ID	Heat Treatment	Temperature Range, °F		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
6"	-0.020" to 0.020"	5.500"	Hardened	-320° to 300°	0000000	0000000	0000000	000000000

Multipurpose 304 Stainless Steel

From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.

304/304L stainless steel contains less carbon than standard 304 for better weldability.

Seamless round tubes are more corrosion resistant than welded tubes because they don’t have a seam that could potentially introduce impurities.

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 ORDER HISTORY after your order ships.

304/304L Stainless Steel Round Tubes

Yield Strength: See Table
Hardness: See Table
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: See Table

1/4" Wall Thick. (-0.031" to 0.031" Tolerance)
OD	OD Tolerance	ID	Yield Strength, psi	Fabrication	Hardness	Specifications Met	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	4 ft. Lg.
6"	-0.030" to 0.030"	5 1/2"	30,000	Seamless	Not Rated	ASTM A511	0.045" per ft.	00000000	0000000	0000000	0000000	0000000

932 Bearing Bronze Tubes

Yield Strength: 18,000 psi
Hardness: Rockwell B35 (Soft)
Temper: M07
Heat Treatable: No
Specifications Met: ASTM B505

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 ORDER HISTORY after your order ships.

1/2" Wall Thick.
OD	OD Tolerance Range	ID	ID Tolerance Range	Straightness Tolerance	Nonsparking Properties		3" Lg.	6 1/2" Lg.	13" Lg.
6 1/2"	0.078" to 0.11"	5 1/2"	-0.062" to -0.158"	.004" per inch	Nonsparking	00000000	0000000	0000000	0000000

Clear Scratch- and UV-Resistant Cast Acrylic Tubes

Color: Clear
Temperature Range: 0° to 150° F
Tensile Strength: 10,000-11,250 psi (Good)
Impact Strength: 0.3-0.4 ft.-lbs./in. (Poor)
Hardness: Rockwell M94-M100 (Hard)
For Use Outdoors: Yes
Specifications Met: See table

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.

1/8" Wall Thick.
OD	OD Tolerance	ID	Lengths, ft.	Specifications Met		Per Ft.
5 3/4"	-0.045" to 0.045"	5 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000
1/4" Wall Thick.
6"	-0.045" to 0.045"	5 1/2"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000

Easy-to-Machine Wear-Resistant Cast Nylon Tubes

Color: Off-White
Temperature Range: -20° to 200° F
Tensile Strength: 10,000 psi (Good)
Impact Strength: 1.5 ft.-lbs./in. (Poor)
Hardness: Rockwell R110-R115 (Hard)
For Use Outdoors: No
Specifications Met: ASTM D5989, UL 94 HB, FDA Compliant 21 CFR 177.1500

These cast nylon 6 tubes are easier to machine than other standard nylon 6/6 rods. They’re also better electrical insulators. Use them to make pulleys, bushings, and bearings. These tubes have an oversized OD and an undersized ID for finishing to the sizes listed. This material is comparable to Nylatron and Nycast.

For technical drawings and 3-D models, click on a part number.

Oversized Tubes

1" Wall Thick.
OD	ID	Lengths, ft.		Per Ft.
7 1/2"	5 1/2"	1, 2	000000000	0000000

MDS-Filled Easy-to-Machine Wear-Resistant Cast Nylon Tubes

Color: Black
Maximum Temperature: 230° F
Tensile Strength: 10,000 psi (Good)
Impact Strength: 1.4 ft.-lbs./in. (Poor)
Hardness: Rockwell R110 (Hard)
For Use Outdoors: Yes
Specifications Met: ASTM D5989

The addition of MDS gives these tubes exceptional wear resistance along with a self-lubricating surface. They're made of cast nylon 6, making them easier to machine and better electrical insulators than other MDS-filled nylon tubes. Tubes can be used to fabricate pulleys, bushings, and bearings installed in hard-to-reach areas where adding a lubricant would be difficult. The OD is oversized and the ID is undersized to allow for finishing to the sizes listed. This material is comparable to Nylatron and Nycast.

For technical drawings and 3-D models, click on a part number.

			1 ft. Lg.		2 ft. Lg.
OD	ID	Tolerance Rating		Each		Each
1" Wall Thickness
7 1/2"	5 1/2"	Oversized	00000000	0000000	00000000	0000000

Chemical-Resistant Slippery PTFE Tubes

Color: White
Temperature Range: -350° to 500° F
Tensile Strength: 3,500 psi (Poor)
Impact Strength: 2 ft.-lbs./in. (Good)
Hardness: Durometer 50D-55D (Medium Soft)
For Use Outdoors: Yes
Specifications Met: ASTM D1710, FDA Compliant 21 CFR 177.1550, UL 94 V-0, USP Class VI

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. The OD is oversized and the ID is undersized for finishing to the sizes listed.

For technical drawings and 3-D models, click on a part number.

		3" Lg.		6" Lg.		12" Lg.
OD	ID		Each		Each		Each
3/4" Wall Thick.
7"	5 1/2"	0000000	0000000	0000000	0000000	0000000	0000000

Mineral Wool Pipe Insulation

Temperature Range: 0° to 1200° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 8 lbs./cu. ft.
Color: Yellow
Specifications Met: ASTM E84 5/0 for Flame and Smoke, ASTM C547

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.

For technical drawings and 3-D models, click on a part number.

				1" Wall Thick.			1 1/2" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	Lg., ft.	Flexibility	R Value		Each	R Value		Each	R Value		Each
5 1/2"	5	3	Rigid	4.3	0000000	000000	6.5	0000000	000000	8.7	0000000	000000

Fiberglass Pipe Insulation

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).

For technical drawings and 3-D models, click on a part number.

Tubes with Kraft Paper Jacketing

Tube

Temperature Range: 0° to 850° F
Jacket Temperature Range: -20° to 150° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 4.5 lbs./cu. ft.
Color: Yellow
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke, ASTM C547, ASTM C585

1" Wall Thick.
ID	For Pipe Size	Lg., ft.	Flexibility	R Value		Each
5 1/2"	5	3	Rigid	4.3	0000000	000000
1 1/2" Wall Thick.
5 1/2"	5	3	Rigid	6.5	0000000	00000
2" Wall Thick.
5 1/2"	5	3	Rigid	8.7	0000000	00000
3" Wall Thick.
5 1/2"	5	3	Rigid	13	00000000	00000

Reinforced Insulation Tape (3" × 30 ft.)

00000000

Each

000000

90° Elbows

Elbow

Temperature Range: 0° to 1000° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 5 lbs./cu. ft.
Color: Brown
Specifications Met: ASTM E84 25/50 for Flame and Smoke, ASTM C585

			1" Wall Thick.			1 1/2" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	Flexibility	R Value		Each	R Value		Each	R Value		Each
5 1/2"	5	Rigid	4.3	00000000	000000	6.5	00000000	000000	8.7	00000000	000000

Chemical-Resistant Cellular Glass Pipe Insulation

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.

For technical drawings and 3-D models, click on a part number.

Tubes with Kraft Paper Jacketing

Tube

Temperature Range: -450° to 900° F
Jacket Temperature Range: -40° to 240° F
Heat Flow Rate: 0.29 Btu @ 75° F
Density: 7.5 lbs./cu. ft.
Color: Black
Jacket Color: White
Specifications Met: ASTM C522 Grade 6, ASTM E84 0/0 for Flame and Smoke

				2 1/16" Wall Thick.
ID	For Pipe Size	Lg., ft.	Flexibility	R Value		Each
5 1/2"	5	2	Rigid	6.9	0000000	000000

Underground Jacketing (24" × 5 ft.)	000000000	Each	000000
Joint Sealing Tape (4" × 10 ft.)	000000000	Each	00000

Pipe Insulation Banding

Save installation time with banding that’s ready to use. It has an easy-to-close fastener on one end.

Blue banding can be used to identify asbestos-free insulation.

ID	Thick.	Wd.	Material	Flexibility	Choose a Color		Each
5 1/2"	0.02"	1/2"	304 Stainless Steel	Flexible	Blue, Silver	000000	00000

Email Us

About Duct Hose

About Copper, Brass, and Bronze

About Plastic

About Aluminum

About Selecting Thermal Insulation

About Stainless Steel

High-Temperature Flexible Duct Hose for Fumes

Blo-R-Vac Flexible Duct Hose for Dust

High-Temperature Flexible Duct Hose for Dust

Multipurpose 6061 Aluminum Round Tubes

High-Strength 2024 Aluminum Tubes

Multipurpose 304 Stainless Steel

932 Bearing Bronze Tubes

Clear Scratch- and UV-Resistant Cast Acrylic Tubes

Easy-to-Machine Wear-Resistant Cast Nylon Tubes

MDS-Filled Easy-to-Machine Wear-Resistant Cast Nylon Tubes

Chemical-Resistant Slippery PTFE Tubes

Mineral Wool Pipe Insulation

Fiberglass Pipe Insulation

Chemical-Resistant Cellular Glass Pipe Insulation

Pipe Insulation Banding