K-Flex 6RX068058 Insul-Tube 180 is a closed-cell elastomeric foam pipe insulation sized for a 5/8 in inside diameter with a 3/4 in wall and 72 in length. It provides thermal insulation (R-value 5.4) with a service temperature range of -297�F to 220�F and is designed for moisture vapor resistance and condensation control in HVAC/R and plumbing applications.
Closed-cell elastomeric foam tube, 5/8 in nominal ID, 3/4 in wall, 72 in length
Thermal properties: R-value 5.4; thermal conductivity reported at 0.258 Btu-in/hr-sq-ft-deg F; temperature range -297�F to 220�F
Moisture vapor resistance and condensation control; non-porous, non-fibrous construction; GREENGUARD certified and Factory Mutual Research Corporation approved
Product Highlights
Closed-cell elastomeric pipe insulation, 5/8 in ID x 3/4 in wall x 6 ft, R-Value 5.4, temperature -297�F to 220�F, GREENGUARD certified
Product Information
Standard Information
Brand: K-FLEX
Manufacturer Part Number: 6RX068058
Country of Origin: US
Technical Specifications
Brand
K-Flex
Manufacturer Part Number (MPN)
6RX068058
Product Type
Closed-cell elastomeric foam pipe insulation
Material / Composition
Closed cell flexible elastomeric foam
Nominal Size
5/8 in (nominal ID)
Inside Diameter
5/8 in
Wall Thickness
3/4 in
Length
72 in (6 ft)
Outer Diameter
2.125 in (calculated: ID + 2 x wall)
R-Value
5.4
Thermal Conductivity
0.258 Btu-in/hr-sq-ft-deg F
Temperature Range
-297�F to 220�F (-182.78�C to 104.44�C)
Weight (per piece)
0.62 lb
Flame/Smoke Rating
ASTM E84 - 25/50
Water Absorption
0% by volume
Density
3-6 PCF
UV Resistant
Yes
Installation Type
Unslit (as listed in sources)
Applications
Air conditioning, cold water, chilled water, refrigeration, duct wrap, hot water, cryogenic and related HVAC/R and plumbing uses
Certifications / Standards
GREENGUARD certified (low VOC); Factory Mutual Research Corporation approval; ASTM C534 Type 1 Grade 1; ASTM D1056; ASTM E84 25/50; UL GREENGUARD Gold (as listed in sources)