1 5/8" Tubing | McMaster-Carr

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Yield Strength Yield Strength

Less than 20,000 psi

30,000 to 39,999 psi

40,000 to 99,999 psi

	For Use With For Use With

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84 Products

About Hose

About Durometer Hardness Scales

About Duct Hose

About Copper, Brass, and Bronze

About Plastic

About Sleeving

About Plastic and Rubber Tubing

About Foam

About Selecting Thermal Insulation

About Stainless Steel

About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron

Opaque Red

Opaque Beige

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 45A)
Temperature Range: -70° to 180° F

Thick, gum rubber walls give this tubing excellent abrasion resistance. It is opaque, so you can’t see what’s flowing through the line. Tubing is flexible to easily bend around objects.

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

Opaque Gum Rubber
ID	OD	Wall Thick.	Max. Vacuum	Color	Lengths, ft.		Per Ft.
Inch
1 5/8"	1 7/8"	1/8"	Not Rated @ Not Rated	Beige	2, 5, 12	0000000	000000
1 5/8"	3"	11/16"	Not Rated @ Not Rated	Red	1, 2, 5, 10	0000000	00000

High-Temperature Rigid Metal Duct Hose for Fumes

Rigid
Compatible Clamps: U-Bolt Clamps
Max. Temperature: Galvanized Steel: 750° F; Aluminum: 450° F; 304 Stainless Steel: 1500° F; 316 Stainless Steel: 1200° F

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.

Aluminum is lighter than steel and has good corrosion resistance.

304 stainless steel has very good corrosion resistance.

Galvanized Steel
ID	OD	Bend Radius	Interior Surface Texture	Specifications Met	Other Lengths, ft.		5 ft.	6 ft.	7 ft.	8 ft.	9 ft.	10 ft.	15 ft.	20 ft.	25 ft.
0.012" Material Thick.
1 5/8"	1 13/16"	5"	Ribbed	__	1 to 50	0000000	000000	000000	000000	000000	000000	000000	000000	000000	000000
Aluminum
0.012" Material Thick.
1 5/8"	1 13/16"	5"	Ribbed	__	1 to 100	00000000	00000	00000	00000	00000	00000	00000	000000	000000	000000
304 Stainless Steel
0.012" Material Thick.
1 5/8"	1 13/16"	4 1/2"	Ribbed	ASTM A240	1 to 50	0000000	00000	00000	00000	00000	00000	00000	000000	000000	000000

Coolant Hose

Temperature Range: 0° to 210° F
Material: Buna-N Rubber
Color: Black with Green Stripe
For Clamp Type: Worm Drive

Commonly known as radiator hose, this hose is for low-pressure coolant applications.

					Per Ft.
ID	OD	Max. Pressure	Max. Continuous Lg., ft.		1-24	25-Up
1 5/8"	2"	45 psi @ 72° F	25	00000000	000000	000000

Flexible Coolant Hose

Temperature Range: -20° to 210° F
Maximum Vacuum: 28" of Hg @ 72° F
Material: Buna-N Rubber with Neoprene Rubber Cover
Color: Black with Yellow Stripe
For Clamp Type: Worm Drive

With a tighter bend radius than other coolant hose, this hose can easily twist and turn around equipment.

						Per Ft.
ID	OD	Bend Radius	Max. Pressure	Max. Continuous Lg., ft.		1-24	25-Up
1 5/8"	2 1/8"	4 7/8"	40 psi @ 72° F	25	0000000	000000	000000

Low-Carbon Steel Round Tubes

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.

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.

Tubes

Yield Strength: See table
Hardness: See table
Heat Treatable: See table
Specifcations Met: See table

0.188" Wall Thick. (Oversized Tolerance)
OD	OD Tolerance	ID	Yield Strength, psi	Heat Treatable	Heat Treatment	Hardness	Specifications Met		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
2"	0" to 0.006"	1 5/8"	45,000	No	Stress Relieved	Rockwell B60 (Medium)	ASTM A513 Type 5	0000000	000000	0000000	0000000

Corrosion-Resistant 316 Stainless Steel

The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance up to the maximum temperature.

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.

Round Tubes

Yield Strength:
316 Stainless Steel: 30,000 psi
316/316L Stainless Steel: 25,000 psi
Hardness: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: See Table

316 Stainless Steel
OD	OD Tolerance	ID	Fabrication	Max. Temp., °F	Straightness Tolerance	Specifications Met		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	4 ft. Lg.
0.188" Wall Thick. (-0.026" to 0.026" Tolerance)
2"	-0.023" to 0.023"	1 5/8"	Seamless	1500°	0.045" per 3 ft.	ASTM A511	00000000	000000	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.

1/4" Wall Thick.
OD	OD Tolerance Range	ID	ID Tolerance Range	Straightness Tolerance	Nonsparking Properties		3" Lg.	6 1/2" Lg.	13" Lg.
2 1/8"	0.034" to 0.044"	1 5/8"	-0.019" to -0.064"	.004" per inch	Nonsparking	00000000	000000	000000	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.

3/16" Wall Thick.
OD	OD Tolerance	ID	Lengths, ft.	Specifications Met		Per Ft.
2"	-0.020" to 0.020"	1 5/8"	1, 3, 5	ASTM D5436, FDA Compliant 21 CFR 177.1010, UL 94 HB	00000000	000000

Clear Impact-Resistant Polycarbonate Tubes

Color: Clear
Temperature Range: -40° to 200° F
Tensile Strength: 8,900-9,500 psi (Good)
Impact Strength: 12-18 ft.-lbs./in. (Excellent)
Hardness: Rockwell R118 (Hard)
For Use Outdoors: No

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.

Round Tubes

1/16" Wall Thick. (-0.005" to 0.005")
OD	OD Tolerance	ID	ID Tolerance	Specifications Met		1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	4 ft. Lg.	8 ft. Lg.
1 3/4"	-0.015" to 0.015"	1 5/8"	-0.015" to 0.015"	FDA Compliant 21 CFR 177.1580, UL 94 HB	0000000	00000	000000	000000	000000	000000

Abrasion-Resistant Sleeving

Tightly braided nylon fibers give this sleeving excellent abrasion resistance. As it wears, the fibers frizz and make the outer wall thicker for improved protection. The interior is smooth to reduce snags during installation. It meets Mine Safety and Health Administration (MSHA) standards for fire protection in mines. Because this sleeving is non-expandable, it does not stretch, so it’s best for applications where you know the exact diameter of the items you need to protect.

							Per Ft.
ID	Wall Thick.	Temperature Range, °F	Certification	Color	Lengths, ft.		1-99	100-Up
Nylon Fabric
1 5/8"	3/64"	-40° to 190°	MSHA Accepted	Black	10, 25, 50, 100	00000000	00000	00000

Multipurpose Blended Neoprene Foam Tubes

Color: Black
Temperature Range: 0° to 165° F
Cell Type: Closed
For Use Outdoors: Yes
Density: 22 lbs./cu. ft.
Pressure to Compress 25%: 9 psi (Soft)
Tensile Strength Rating: Not Rated
Oil-Resistance Rating: Good

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.
OD	ID	Wall Thick.		Each
2 7/16"	1 5/8"	13/32"	0000000	000000

Grommets

Style 1

SBR grommets have good abrasion resistance. They are not for use outdoors.

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

Style 1

SBR Rubber
For Hole Dia. (A)	For Material Thick. (B)	ID (C)	Flange Dia. (D)	Overall Ht. (E)	Hardness Rating	Hardness	Temp. Range, °F	For Use Outdoors	Color	Pkg. Qty.		Pkg.
2"	1/16"	1 5/8"	2 1/4"	5/16"	Medium	Durometer 55A	-30° to 170°	No	Black	10	00000000	000000

Locking Grommets

These grommets snap into place and have wings that expand against the sides of the hole to lock them in position. Use them to protect wire, cable, and cords by turning rough-edged and uneven holes into smooth holes. Made of plastic, these grommets are chemical resistant, and all have an extra-hard rating to withstand high levels of impact.

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

Nylon Plastic
For Hole Dia. (A)	For Material Thick. (B)	ID (C)	Flange Dia. (D)	Overall Ht. (E)	Hardness Rating	Hardness	Temp. Range, °F	For Use Outdoors	Choose a Color	Pkg. Qty.		Pkg.
2"	1/32"-1/8"	1 5/8"	2 1/8"	29/64"	Extra Hard	Rockwell R120	0° to 220°	No	Black, White	50	0000000	000000

Tear-Resistant Silicone Foam Pipe Insulation

Temperature Range: -65° to 500° F
Heat Flow Rate: 0.39 Btu @ 75° F
Density: 45 lbs./cu. ft.
Color: Black

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.

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

3/8" Wall Thick.
ID	ID Tolerance Range	For Pipe Size	For Copper Tube Size	Lg., ft.	R Value	Flexibility		Each
1 5/8"	-0.4" to 0.4"	1 1/4	1 1/2	6	1	Flexible	00000000	0000000

Flexible Rubber Foam Pipe Insulation

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.

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

Slit Tubes

Slit Tube

Temperature Range: -295° to 180° F
Heat Flow Rate: 0.25 Btu @ 75° F
Density: 4.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM E84 25/50 for Flame and Smoke, ASTM C534

1/2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	6	Flexible	2	00000000	000000
3/4" Wall Thick.
1 5/8"	1 1/4	1 1/2	6	Flexible	3	00000000	00000
1" Wall Thick.
1 5/8"	1 1/4	1 1/2	6	Flexible	4	00000000	00000

White Acrylic Coating (1-qt. Can)	00000000	Each	000000
Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	00000

90° Elbows

Elbow

Temperature Range: -295° to 220° F
Heat Flow Rate: 0.25 Btu @ 75° F
Density: 4.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM E84 25/50 for Flame and Smoke, ASTM C534

3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Tube Style	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	Slit	1.5	00000000	00000
1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	Flexible	Slit	2	00000000	0000
3/4" Wall Thick.
1 5/8"	1 1/4	1 1/2	Flexible	Slit	3	00000000	0000
1" Wall Thick.
1 5/8"	1 1/4	1 1/2	Flexible	Slit	4	00000000	0000

White Acrylic Coating (1-qt. Can)	00000000	Each	000000
Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	00000

Tees

Tee

Temperature Range: -295° to 220° F
Heat Flow Rate: 0.25 Btu @ 75° F
Density: 4.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM E84 25/50 for Flame and Smoke, ASTM C534

3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Tube Style	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	Slit	1.5	00000000	00000
1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	Flexible	Slit	2	00000000	0000
3/4" Wall Thick.
1 5/8"	1 1/4	1 1/2	Flexible	Slit	3	000000000	0000
1" Wall Thick.
1 5/8"	1 1/4	1 1/2	Flexible	Slit	4	000000000	0000

White Acrylic Coating (1-qt. Can)	00000000	Each	000000
Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	00000

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.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	3	Rigid	4.3	0000000	000000
1 1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	3	Rigid	6.5	0000000	00000
2" Wall Thick.
1 5/8"	1 1/4	1 1/2	3	Rigid	8.7	0000000	00000

Economical Flexible Polyethylene Foam Pipe Insulation

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.

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

Unslit Tubes

Unslit Tube

Temperature Range: 0° to 180° F
Heat Flow Rate: 0.270 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM E84 25/50 for Flame and Smoke

3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	6	Flexible	1.4	00000000	00000
1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	6	Flexible	2	00000000	0000
3/4" Wall Thick.
1 5/8"	1 1/4	1 1/2	6	Flexible	3	00000000	00000

Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	000000
White Acrylic Coating (1-qt. Can)	00000000	Each	00000

Slit Tubes

Slit Tube

Temperature Range: -295° to 200° F
Heat Flow Rate: 0.270 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: See table
Specifications Met: See table

3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	Specifications Met	R Value		Each
Black
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	1.4	000000000	00000
1/2" Wall Thick.
Black
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
White
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	2	000000000	00000
3/4" Wall Thick.
Black
1 5/8"	1 1/4	1 1/2	6	Flexible	ASTM E84 25/50 for Flame and Smoke, ASTM C1427 Type I	3	000000000	00000

Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	000000
White Acrylic Coating (1-qt. Can)	00000000	Each	00000

90° Elbows

Elbow

Temperature Range: -330° to 210° F
Heat Flow Rate: 0.245 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM C1427 Type I, ASTM E84 25/50 for Flame and Smoke

					3/8" Wall Thick.			1/2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Tube Style	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	Slit	1.5	0000000	00000	2	0000000	00000

Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	000000
White Acrylic Coating (1-qt. Can)	00000000	Each	00000

Tees

Tee

Temperature Range: -330° to 210° F
Heat Flow Rate: 0.245 Btu @ 75° F
Density: 1.5 lbs./cu. ft.
Color: Black
Specifications Met: ASTM C1427 Type I, ASTM E84 25/50 for Flame and Smoke

					3/8" Wall Thick.			1/2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Tube Style	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	Slit	1.5	0000000	00000	2	0000000	00000

Contact Adhesive (16-fl. oz. Brush-Top Can)	00000000	Each	000000
White Acrylic Coating (1-qt. Can)	00000000	Each	00000

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).

Elbows and tees with PVC jacketing seal using reinforced HVAC 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

1/2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	3	Rigid	2.2	0000000	00000
1" Wall Thick.
1 5/8"	1 1/4	1 1/2	3	Rigid	4.3	0000000	00000
1 1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	3	Rigid	6.5	0000000	00000
2" Wall Thick.
1 5/8"	1 1/4	1 1/2	3	Rigid	8.7	0000000	00000
3" Wall Thick.
1 5/8"	1 1/4	1 1/2	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.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	4.3	00000000	000000
1 1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	Rigid	6.5	00000000	00000
2" Wall Thick.
1 5/8"	1 1/4	1 1/2	Rigid	8.7	00000000	00000

90° Elbows with PVC Plastic Jacketing

Elbow

Temperature Range: 0° to 1000° F
Jacket Temperature Range: 0° to 150° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 6 lbs./cu. ft.
Color: Red
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	4.3	00000000	000000

Reinforced HVAC Tape (3" × 30 ft.)

00000000

Each

000000

Tees

Tee

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.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	4.3	00000000	000000
1 1/2" Wall Thick.
1 5/8"	1 1/4	1 1/2	Rigid	6.5	00000000	00000
2" Wall Thick.
1 5/8"	1 1/4	1 1/2	Rigid	8.7	00000000	00000

Tees with PVC Plastic Jacketing

Tee

Temperature Range: 0° to 1000° F
Jacket Temperature Range: 0° to 150° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 6 lbs./cu. ft.
Color: Red
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	4.3	00000000	000000

Reinforced HVAC Tape (3" × 30 ft.)

00000000

Each

000000

Lightweight Melamine Foam Pipe Insulation

Temperature Range: -40° to 350° F
Jacket Temperature Range: -40° to 240° F
Heat Flow Rate: 0.27 Btu @ 75° F
Density: 0.44 lbs./cu. ft.
Color: Gray
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

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).

					1/2" Wall Thick.			1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each	R Value		Each
Tubes with Kraft Paper Jacketing
1 5/8"	1 1/4	1 1/2	4	Rigid	3	000000000	000000	7.4	00000000	000000

Tape (2" × 108 ft.)	00000000	Each	000000
Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	00000

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

					1" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	2	Rigid	3.4	0000000	000000	6.9	0000000	000000

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

90° Elbows

Elbow

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

					1" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Choose a Pipe Fitting Connection Type	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	Socket Weld, Threaded	3.4	0000000	000000	6.9	00000000	000000

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

Tees

Tee

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

					1" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Choose a Pipe Fitting Connection Type	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	Socket Weld, Threaded	3.4	00000000	000000	6.9	00000000	000000

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

Clean Room Melamine Foam Pipe Insulation

Temperature Range: -40° to 350° F
Jacket Temperature Range: 0° to 140° F
Heat Flow Rate: 0.25 Btu @ 75° F
Density: 0.44 lbs./cu. ft.
Color: Gray
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

These rigid, lightweight melamine foam tubes are wrapped in an ISO Class 5 and Fed. Spec. 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).

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

						1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	Environmental Rating	R Value		Each
Tubes with PVC Plastic Jacketing
1 5/8"	1 1/4	1 1/2	4	Rigid	Fed. Std. Class 100, ISO Class 5	7.4	00000000	000000

Silicone Sealant (10.1-fl. oz. Cartridge)	0000000	Each	000000
Tape (2" × 108 ft.)	00000000	Each	00000

Quick-Install Fiberglass Pipe Insulation

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.

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

Tubes

Tube

Temperature Range: 60° to 450° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 1 lbs./cu. ft.
Color: Silver
Specifications Met: ASTM E84 25/50 for Flame and Smoke

					3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	20	Flexible	1.7	00000000	0000000

Tees

Tee

Temperature Range: 60° to 450° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 1 lbs./cu. ft.
Color: Silver
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	1.7	000000000	000000

45° Elbows

45° Elbow

Temperature Range: 60° to 450° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 1 lbs./cu. ft.
Color: Silver
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	1.7	000000000	000000

90° Elbows

90° Elbow

Temperature Range: 60° to 450° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 1 lbs./cu. ft.
Color: Silver
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	1.7	000000000	000000

Unions

Union

Temperature Range: 60° to 450° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 1 lbs./cu. ft.
Color: Silver
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	1.7	000000000	000000

Valves

Valve

Temperature Range: 60° to 450° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: 1 lbs./cu. ft.
Color: Silver
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				3/8" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each
1 5/8"	1 1/4	1 1/2	Flexible	1.7	000000000	000000

Ultra-Insulating Low-Temperature Polyisocyanurate Foam Pipe Insulation

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.

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

Tubes with Kraft Paper Jacketing

Tube

Temperature Range: -295° to 300° F
Jacket Temperature Range: -40° to 240° F
Heat Flow Rate: 0.17 Btu @ 75° F
Density: 2 lbs./cu. ft.
Color: Peach
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

					1" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	3	Rigid	5.9	0000000	000000	11.8	00000000	000000

90° Elbows

Elbow

Temperature Range: -295° to 300° F
Heat Flow Rate: 0.17 Btu @ 75° F
Density: 2 lbs./cu. ft.
Color: Peach
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				1" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	5.9	0000000	000000	11.8	00000000	000000

Tees

Tee

Temperature Range: -295° to 300° F
Heat Flow Rate: 0.17 Btu @ 75° F
Density: 2 lbs./cu. ft.
Color: Peach
Specifications Met: ASTM E84 25/50 for Flame and Smoke

				1" Wall Thick.			2" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Flexibility	R Value		Each	R Value		Each
1 5/8"	1 1/4	1 1/2	Rigid	5.9	0000000	000000	11.8	00000000	000000

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