5-1/2" Closed Cell Glass Elbow Pipe Fitting Insulation, 2" Wall MPN:556838

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Brand: Foamglas
Part #: 556838
SKU
510-G8643004
Regular Price $171.91 Special Price $122.79

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5-1/2" Closed Cell Glass Elbow Pipe Fitting Insulation, 2" Wall

Protect your pipes and equipment from extreme temperatures with Foamglas' 5-1/2in Closed Cell Glass Elbow Pipe Fitting Insulation. This rigid, plenum-rated insulation is designed for use in high-temperature applications, with a minimum operating temperature of -450°F and a maximum operating temperature of 900°F. The insulation provides an R-value of 6.9 and features a flame spread index of 25. Ideal for use in industrial settings, such as chemical processing and power generation, this insulation helps to reduce energy costs and prevent damage from thermal shock. Its closed-cell glass structure also provides long-lasting durability and resistance to moisture and chemicals.

Top product features:

  • Closed cell glass insulation provides thermal protection at extreme temperatures, from -450°F to 900°F.
  • The pipe fitting is plenum rated, allowing for safe use in air-handling spaces.
  • The rigid elbow design maintains its shape and provides a consistent fit for a secure seal.

Top product applications:

  • High-Temperature Industrial Pipe Insulation
  • High-Pressure Oil and Gas Pipeline Insulation
  • Nuclear Power Plant Insulation
Pipe Fitting Insulation, Insulation Material Cellular Glass, Installation Style Slit in Half, Inside Diameter 5 1/2 in, Wall Thickness 2 in, Form 90 Degrees Elbow, Minimum Operating Temperature -450 Degrees F, Maximum Operating Temperature 900 Degrees F, R Value 6.9, Color Black, For Pipe Size 5 in, Flame Spread Index 25, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 5 1/2 in

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 25.00
  • Package Width: 25.00
  • Package Height: 8.00
  • Package Weight: 5.90
Product info last updated on February 4, 2026 10:05am UTC Category: Pipes, Valves and Fittings
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