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Tan fiberglass pipe insulation tube with slit adhesive flap

Owens Corning

Owens Corning 200234 2" x 3 ft pipe insulation trap 1" wall

SKU CH-JR2F-ZH4WB MPN 200234

Fiberglass pipe insulation with ASJ facing, slit adhesive closure, R-6.1 thermal rating, and plenum-rated fire safety for 2-inch pipes

  • Product typeDrain Components
  • Product colorTan
  • Reduces heat loss with R-6.1 fiberglass insulation
  • Handles extreme temperatures from 0 °F to 1,000 °F
  • Pre-slit design with adhesive flap speeds installation
  • Low flame spread index of 25 improves fire safety
  • Plenum-rated ASJ facing meets building-code requirements

Pipe insulation for 2-inch systems

This fiberglass tube fits a 2-inch pipe and provides an R-value of 6.1 across a 3-foot length. The slit design includes adhesive and a flap so installers can wrap it quickly without extra tape. It is rated for plenum spaces and meets a flame spread index of 25 with a smoke developed index of 50.

Sustained temperature performance

The insulation operates continuously from 0 up to 1,000 degrees Fahrenheit, making it suitable for high-temperature steam or exhaust lines. The ASJ facing resists moisture and holds its shape under thermal cycling. Fiberglass construction does not degrade or sag when held at the upper limit for long periods.

Build quality and daily handling

The 1-inch wall thickness adds rigidity while the pre-cut slit and flap let one person install it on live piping. Tan ASJ facing is tough enough for mechanical-room traffic and plenum code inspections. The product is new and carries Owens Corning model 200234 for specification matching.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 84% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameOwens Corning
Model name200234
Product typeDrain Components
Product colorTan

Questions about this item

How much heat does the fiberglass insulation with a 6.1 R-value retain when it runs all day?

The insulation has a 6.1 R-value and a maximum operating temperature of 1,000 degrees F, so it effectively retains heat during continuous use.

What pipe size must I already have for this 2-inch inside diameter trap to fit?

This trap is designed for a 2-inch pipe size with an inside diameter of 2 13/32 inches.

Will the ASJ facing on this trap meet the same flame and smoke ratings as my older 25/50-rated ductwork?

Yes, this insulation carries a flame spread index of 25 and a smoke developed index of 50, matching common 25/50 plenum-rated requirements.

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