About Selecting Thermal Insulation
More
Strut-Mount Routing Saddles for Insulated Pipe

Clip these saddles around the outside of strut channel for a quick way to route insulated tubing and pipe. Curved edges on each end of the saddle protect insulation from abrasion if the pipe moves.
ID | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Lg. | Wd. | Ht. | Thick. | For Strut Channel Wd. | Cap., lbs. | Temp. Range, °F | Each | |
Polypropylene Plastic | ||||||||||
2 1/4" | 57 | 12" | 2 3/8" | 4 9/16" | 1/16" | 1 5/8" | 420 | -40° to 175° | 0000000 | 00000 |
3 1/4" | 83 | 12" | 3 3/8" | 5 9/16" | 1/16" | 1 5/8" | 520 | -40° to 175° | 0000000 | 00000 |
4 1/4" | 108 | 12" | 4 3/8" | 6 9/16" | 1/16" | 1 5/8" | 595 | -40° to 175° | 0000000 | 00000 |
5 1/4" | 133 | 12" | 5 3/8" | 7 9/16" | 1/16" | 1 5/8" | 660 | -40° to 175° | 0000000 | 00000 |
6 1/4" | 159 | 12" | 6 3/8" | 8 9/16" | 1/16" | 1 5/8" | 830 | -40° to 175° | 0000000 | 00000 |
8 1/4" | 210 | 12" | 8 3/8" | 11 1/16" | 1/16" | 1 5/8" | 1,540 | -40° to 175° | 0000000 | 00000 |
Pipe Cradles for Loop Hangers


Also known as pipe shields, these cradles provide additional support and prevent insulation from tearing when routing insulated pipe through loop hangers.
Adhesive-mount cradles have an adhesive strip that attaches the cradle to the pipe’s insulation.
ID | ||||||||
---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Lg. | Wd. | Ht. | Thick. | Temp. Range, °F | Each | |
Galvanized Steel | ||||||||
Adhesive Mount | ||||||||
1 7/8" | 48 | 12" | 2" | 1" | 1/32" | -150° to 500° | 0000000 | 00000 |
2 3/8" | 60 | 12" | 2 1/2" | 1 1/4" | 1/32" | -150° to 500° | 0000000 | 0000 |
2 7/8" | 73 | 12" | 3" | 1 1/2" | 1/32" | -150° to 500° | 0000000 | 0000 |
3 1/2" | 89 | 12" | 3 1/2" | 1 3/4" | 1/32" | -150° to 500° | 0000000 | 0000 |
4" | 102 | 12" | 4" | 2" | 1/32" | -150° to 500° | 0000000 | 0000 |
4 1/2" | 114 | 12" | 4 1/2" | 2 1/4" | 1/32" | -150° to 500° | 0000000 | 0000 |
5" | 127 | 12" | 5" | 2 1/2" | 1/32" | -150° to 500° | 0000000 | 0000 |
5 9/16" | 141 | 12" | 5 1/2" | 2 3/4" | 1/32" | -150° to 500° | 0000000 | 0000 |
6 1/8" | 156 | 12" | 6" | 3" | 1/16" | -150° to 500° | 0000000 | 0000 |
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).

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

- 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