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).

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
8 5/8"	8	3	Rigid	4.3	0000000	000000
1 1/2" Wall Thick.
8 5/8"	8	3	Rigid	6.5	0000000	00000
2" Wall Thick.
8 5/8"	8	3	Rigid	8.7	0000000	00000
3" Wall Thick.
8 5/8"	8	3	Rigid	13	00000000	00000

Reinforced Insulation Tape (3" × 30 ft.)

00000000

Each

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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	Flexibility	R Value		Each
8 5/8"	8	Rigid	4.3	00000000	000000
1 1/2" Wall Thick.
8 5/8"	8	Rigid	6.5	00000000	00000
2" Wall Thick.
8 5/8"	8	Rigid	8.7	00000000	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.

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