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	System of Measurement System of Measurement

	Length Length

2 ft.

3 ft.

58"

60"

	ID ID

	OD OD

	Material Material

Cellular Glass

Fabric

Silica Gel

	Color Color

	Black
	Yellow
	Maroon

	Maximum Temperature Maximum Temperature

500° to 999° F

1,000° to 1,999° F

	Minimum Temperature Minimum Temperature

-250° F or less

-49° to 0° F

Greater than 0° F

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Performance Properties Performance Properties	Show

Flame Resistant

	Performance Properties Performance Properties	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

Interference Shielding

	Insulation Type Insulation Type

	Tube
	Sheet/Strip
	Elbow
	Tee

	For Pipe Size For Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
4
5
6
8

	Wall Thickness Wall Thickness

1 1/2"

2 1/16"

	Flexibility Flexibility

Flexible

Rigid

	For Use On For Use On

Pipe

Tanks

	R Value R Value

	Tube Style Tube Style

Slit

	Specifications Met Specifications Met

ASTM C522 Grade 6

ASTM C547

ASTM E84 0/0 for Flame
and Smoke

ASTM E84 5/0 for Flame
and Smoke

	Heat Flow Rate Heat Flow Rate

0.16 Btu @ 75° F

0.23 Btu @ 75° F

0.29 Btu @ 75° F

	Density Density

7.5 lbs./cu. ft.

8 lbs./cu. ft.

12.5 lbs./cu. ft.

	Cell Type Cell Type

	Closed

	For Pipe Fitting Connection Type For Pipe Fitting Connection Type

Socket Weld

Threaded

	For Copper Tube Size For Copper Tube Size

3/4

1 1/4

1 1/2

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75 Products

About Selecting Thermal Insulation

Ultra-Thin Aerogel Pipe Insulation

Lightweight and super thin, these fiber-reinforced silica aerogel sheets and strips flex into tight spaces other insulation can't. Use on process piping and in power-generating applications. Insulation can be layered, laminated, or wrapped in foil.

Flame-resistant insulation meets ASTM E84 0/0 for flame and smoke.

Flame-Resistant Sheets/Strips

32° to 1200° Temperature Range

Temperature Range: 32° to 1200° F
Heat Flow Rate: 0.16 Btu @ 75° F
Density: 12.5 lbs./cu. ft.
Color: Maroon
Specifications Met: ASTM E84 0/0 for Flame and Smoke

3/16" Thick.
Wd.	Lg.	R Value	Reinforcement Material	Flexibility		Each
1 1/2"	58"	1.23	Fiberglass Fiber	Flexible	0000000	000000
58"	60"	1.23	Fiberglass Fiber	Flexible	0000000	000000
13/32" Thick.
1 1/2"	58"	2.46	Fiberglass Fiber	Flexible	0000000	00000
58"	60"	2.46	Fiberglass Fiber	Flexible	0000000	000000

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.

1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
7/8"	1/2	3/4	3	Rigid	4.3	0000000	000000
1"	__	__	3	Rigid	4.3	0000000	00000
1 3/8"	1	1 1/4	3	Rigid	4.3	0000000	00000
1 5/8"	1 1/4	1 1/2	3	Rigid	4.3	0000000	00000
1 7/8"	1 1/2	__	3	Rigid	4.3	0000000	00000
2 3/8"	2	__	3	Rigid	4.3	0000000	00000
2 7/8"	2 1/2	__	3	Rigid	4.3	0000000	00000
3 1/2"	__	__	3	Rigid	4.3	0000000	00000
4 1/2"	4	__	3	Rigid	4.3	0000000	00000
5 1/2"	5	__	3	Rigid	4.3	0000000	00000
6 5/8"	6	__	3	Rigid	4.3	0000000	00000
1 1/2" Wall Thick.
7/8"	1/2	3/4	3	Rigid	6.5	0000000	00000
1"	__	__	3	Rigid	6.5	0000000	00000
1 3/8"	1	1 1/4	3	Rigid	6.5	0000000	00000
1 5/8"	1 1/4	1 1/2	3	Rigid	6.5	0000000	00000
1 7/8"	1 1/2	__	3	Rigid	6.5	0000000	00000
2 3/8"	2	__	3	Rigid	6.5	0000000	00000
2 7/8"	2 1/2	__	3	Rigid	6.5	0000000	00000
3 1/2"	__	__	3	Rigid	6.5	0000000	00000
4 1/2"	4	__	3	Rigid	6.5	0000000	00000
5 1/2"	5	__	3	Rigid	6.5	0000000	00000
6 5/8"	6	__	3	Rigid	6.5	0000000	00000
8 5/8"	8	__	3	Rigid	6.5	0000000	00000
2" Wall Thick.
7/8"	1/2	3/4	3	Rigid	8.7	0000000	00000
1"	__	__	3	Rigid	8.7	0000000	00000
1 3/8"	1	1 1/4	3	Rigid	8.7	0000000	00000
1 5/8"	1 1/4	1 1/2	3	Rigid	8.7	0000000	00000
1 7/8"	1 1/2	__	3	Rigid	8.7	0000000	00000
2 3/8"	2	__	3	Rigid	8.7	0000000	00000
2 7/8"	2 1/2	__	3	Rigid	8.7	0000000	00000
3 1/2"	__	__	3	Rigid	8.7	0000000	00000
4 1/2"	4	__	3	Rigid	8.7	0000000	00000
5 1/2"	5	__	3	Rigid	8.7	0000000	00000
6 5/8"	6	__	3	Rigid	8.7	0000000	00000
8 5/8"	8	__	3	Rigid	8.7	0000000	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.

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.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
1 1/8"	3/4	1	2	Rigid	3.4	0000000	000000
1 3/8"	1	1 1/4	2	Rigid	3.4	0000000	00000
1 5/8"	1 1/4	1 1/2	2	Rigid	3.4	0000000	00000
1 7/8"	1 1/2	__	2	Rigid	3.4	0000000	00000
2 3/8"	2	__	2	Rigid	3.4	0000000	00000
2" Wall Thick.
1 1/8"	3/4	1	2	Rigid	6.9	0000000	00000
1 3/8"	1	1 1/4	2	Rigid	6.9	0000000	00000
1 5/8"	1 1/4	1 1/2	2	Rigid	6.9	0000000	00000
1 7/8"	1 1/2	__	2	Rigid	6.9	0000000	00000
2 3/8"	2	__	2	Rigid	6.9	0000000	00000
2 1/16" Wall Thick.
4 1/2"	4	__	2	Rigid	6.9	0000000	00000
5 1/2"	5	__	2	Rigid	6.9	0000000	00000
6 3/4"	6	__	2	Rigid	6.9	0000000	00000

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.
ID	For Pipe Size	For Copper Tube Size	Flexibility	Choose a Pipe Fitting Connection Type	R Value		Each
1 1/8"	3/4	1	Rigid	Socket Weld, Threaded	3.4	0000000	000000
1 3/8"	1	1 1/4	Rigid	Socket Weld, Threaded	3.4	0000000	00000
1 5/8"	1 1/4	1 1/2	Rigid	Socket Weld, Threaded	3.4	0000000	00000
1 7/8"	1 1/2	__	Rigid	Socket Weld, Threaded	3.4	0000000	00000
2 3/8"	2	__	Rigid	Socket Weld, Threaded	3.4	0000000	00000
1 1/2" Wall Thick.
5 5/8"	__	__	Rigid	Socket Weld, Threaded	5.2	0000000	00000
2" Wall Thick.
1 1/8"	3/4	1	Rigid	Socket Weld, Threaded	6.9	00000000	00000
1 3/8"	1	1 1/4	Rigid	Socket Weld, Threaded	6.9	00000000	00000
1 5/8"	1 1/4	1 1/2	Rigid	Socket Weld, Threaded	6.9	00000000	00000
1 7/8"	1 1/2	__	Rigid	Socket Weld, Threaded	6.9	00000000	00000
2 3/8"	2	__	Rigid	Socket Weld, Threaded	6.9	00000000	00000

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 1/8"	3/4	1	Rigid	Socket Weld, Threaded	3.4	00000000	000000	6.9	00000000	000000
1 3/8"	1	1 1/4	Rigid	Socket Weld, Threaded	3.4	00000000	00000	6.9	00000000	00000
1 5/8"	1 1/4	1 1/2	Rigid	Socket Weld, Threaded	3.4	00000000	00000	6.9	00000000	00000
1 7/8"	1 1/2	__	Rigid	Socket Weld, Threaded	3.4	00000000	00000	6.9	00000000	00000
2 3/8"	2	__	Rigid	Socket Weld, Threaded	3.4	00000000	00000	6.9	00000000	00000

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