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NBR Nitrile Rubber Tubes

Aerofoam® NBR Nitrile Tubes are made from closed cell rubber foam, which has a microcell, non porous structure and closed cell content bigger than 90%. They cover a wide range of diameters and thicknesses, matching the most used pipe sizes. The Aerofoam® NBR tubes have a very good dimensional stability and offer an excellent protection against condensation, thermal loss and sound transfer. The flexibility of the tubes and the powder applied inside them, allowing a low friction movement, improve significantly the installation time.

The tubes represent no hazard to the human health, being used no CFC or HCFC in their production and having a very low VOC level. They are considered environmental friendly products (with low Ozone Depletion Potential – ODP – and Global Warming Potential – GWP) and comply with the LEED requirements, helping buildings to get more LEED points.

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NBR Rubber 540

  PRODUCT

Material:                  closed cell elastomeric foam
Density:                  60 – 70 kg/m³
Thickness:               6 mm, 9 mm, 13 mm, 19 mm, 25 mm, 32 mm
Diameter:                6 mm – 89 mm
Length:                   1.8 m
Color:                      black

APPLICATIONS

  • Air conditioning
  • Refrigeration
  • Chilled water pipes
  • Hot water pipes

In order to install Aerofoam® NBR tubes in a professional manner, please consult the Installation Handbook.

 

PROPERTIES

  • Fire rated “CLASS O” as per BS 476 Parts 6 & 7;
  • Very low water vapor permeance (0 perms);
  • High water vapor diffusion factor (> 7,300);
  • Very low water absorption rate (0.06% by volume);
  • High thermal efficiency (λ24˚ C = 0.033 W/mK; λ46˚ C = 0.035 W/mK);
  • Wide temperature range (from -50˚ C to +105˚ C);
  • Chemical resistance – resistant to most chemicals (sodium, silica, fluoride, chloride, etc.);
  • Antibacterial & antifungal;
  • Environmental friendly – ODP = 0 and GWP < 5;
  • Very low VOC emission level ( < 6 µg/m2/hr in 24 hours);
  • Sound absorption properties;
  • Perfect fit to most of the pipe sizes;
  • Easy and fast to install.

 

TEST REPORTS

test_reports_foam_insulation

To receive a copy of the specific test report please register here. To download the Material Safety Data Sheet (MSDS) of the product please click here.

SIZE CHART

Aerofoam_NBR_Tube_Size_Chart_inch-mm Tolerance            ± 1-1.5 mm (thickness); ± 0.03 m (length) For more information please download the catalogue here.

Application Training

Career Opportunities

If you are seeking a challenging and growth oriented job opening, Hira Industries LLC is at all times on the watch for talented, capable and enterprising professionals. Please send your resume/CV on careers@rhira.com

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