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Nomaco Kflex

Nomaco Kflex 90° Elbow Pipe Fitting Insulation 1" Thick Black R-6.70

SKU CH-11Z6-90SPE

Black NBR/PVC elbow insulation fits 1 1/2 in pipe, withstands -297 to 220 °F, and delivers R-6.70 thermal resistance

  • Product typeTarps
  • Withstands extreme cold down to -297 °F for cryogenic piping
  • Handles continuous heat up to 220 °F without degradation
  • Delivers R-6.70 thermal resistance to minimise energy loss
  • NBR/PVC construction resists moisture and mechanical abuse
  • Pre-formed 90° elbow fits 1½ in pipe for fast installation

Pipe Fitting Insulation

This Nomaco Kflex elbow insulation fits 1 1/2 in piping with a 1 in wall thickness. It is made from NBR/PVC and coloured black. The fitting covers a 90 degree bend on ducts, tanks or piping. It suits installers who need thermal protection on curved pipe sections.

Upgrade from bare or thinner wrap

The insulation provides an approximate R value of 6.7 across a temperature range of -297 Degrees F to 220 Degrees F. The jump is worth it when existing wrap is damaged, missing or rated for a narrower range. It replaces basic foam or tape that cannot maintain performance at extreme low or high temperatures.

Simple push-on installation

The pre-formed 90 degree elbow slides over the fitting without cutting. Ensure the pipe outer diameter matches the 1 1/2 in size so the nominal 2 in I.D. seats correctly. Problems usually arise when the insulation is forced onto oversized pipe or when the seam is left unsealed against moisture.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 68% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameK-FLEX USA
Product typeTarps

Questions about this item

What pipe size does the 90° elbow insulation fit?

The 90° elbow insulation is designed to fit a 1 1/2 in pipe size with a nominal inside diameter of 2 in.

How is the elbow insulation installed on piping?

The insulation slides over the 90° elbow fitting; ensure the 1 in wall thickness fully covers the joint and seal seams with compatible adhesive tape.

Will the NBR/PVC material need replacement after exposure to temperature extremes?

The NBR/PVC body is rated for continuous use from -297 °F to 220 °F; inspect periodically for physical damage or compression that reduces the R-6.7 value.

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