Asha India Enterprises

Polyisocyanurate (PIR) Pipe Sections And Sheets

We manufacture pipe section of PIR with the help of dedicated High-Pressure equipment using moulds and fixtures.

Features and advantages:

  • Uniform cell structure
  • ID varying from 0.5” to 18”
  • Insulation thickness ranging from 25 mm to 150 mm
  • Density 45 Kg/m3 and above
  • Length: 1000 mm and 1200 mm
  • Moisture resistant
  • Fire retardant
  • Environment friendly CFC free

Application

Insulation for pipes carrying fluid up to 170℃

We aslo provide sheets of PIR with the following size:

1000×500, thk 15 mm & above

2440×1220, thk 15 mm & above

Technical Specification for PIR

Density 45 ± 2 Kg / m3
Compressive Strength (at 10 % Compression) 1.5 – 2 Kg / cm2
Thermal Conductivity 0.022 – 0.024 W / MoC
Dimensional Stability (Linear Change) < 2 %
Close Cell Content > 92 %
Working Temperature – 196oC to + 170oC (depending upon density)
Water Vapor Permeability 1.6 – 2.0 mole / hour / m2 / inch

Other Products

Scroll to Top