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HUAYUE® CGSN120 Cellular Glass Prefabricated Segments for Insulation of Straight Pipes (ASTM)

ASTM C552 Prefabricated Insulation Pipe Segments
HUAYUE® High Performance CGSN120 Cellular Glass Insulation Pipe Segments is fabricated for straight pipes. The segments are prefabricated, allowing for fast installation and superior insulating performance for a variety of large diameter industrial and commercial pipe insulating applications. It is mainly made from glass powder, which makes cellular glass totally environmentally friendly and recyclable.
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Advantage

– Low density, low thermal conductivity but high compressive strength.

– No water absorption, no permeability.

– Low thermal expansion coefficient, good dimensional stability, no deformation, no crack.

– Fire resistant, non-combustible and corrosion resistant.

– Excellent acoustical coefficient.

– No mildew, no rat eating, and preventing from insect pest or microorganism.

– Applicable for cryogenic, constant and high temperature.

– Convenient for fabrication and installation.

– No-aging, no deterioration.

– Environmentally friendly and recyclable.

Available size

Thickness (mm)Inner Diameter (mm)Length (mm)
≥25Single layer≥219600
Double or multi-layer

Note: Customized products are available on consult. It can be manufactured in single or multi-layer configurations.

Properties

Physical Property Unit CGSN120 Testing Method
Density kg/m3 120±10%
ASTM C303
Thermal Conductivity Avg. Value W/(m·K) (10℃) 0.043
ASTM C177/C518
Highest Single Value 0.044
Water Vapor Permeability ng/(Pa·s·m) ≤ 0.007
ASTM E96
Water Absorption by Vol Vol% ≤ 0.50
ASTM C240
Service Temperature -268~+482
Coefficient of Linear Thermal Expansion 1/℃ ≤ 9×10-6
ASTM E228
Combustibility Non-combustible (Class A1)
Component Pure Glass, Free from Asbestos
Color Black

Application

HUAYUE® High Performance CGSN120 Cellular Glass Insulation Pipe Segments is a prefabricated segment for the insulation of straight pipes in industrial and commercial pipe work including following application areas:
  • Cryogenic systems, suitable for LNG, liquid nitrogen, liquid oxygen and helium etc.
  • Low-temperature pipe, equipment, tanks and vessels
  • Medium and high temperature pipes and equipment
  • Hot oil and hot asphalt storage tanks
  • Heat transfer fluid systems
  • Hydrocarbon processing systems
  • Chemical processing systems
  • Steam and chilled water piping
  • Commercial piping and ductwork
  • Direct burial/underground

Package

(1) Carton packing, and/or palletized (wrapped with film), special packing is available on request.

(2) Brand: HUAYUE INSULATION or Authorized OEM (your own brand).

(3) During shipment, keep cartons tightly closed, keep stacks upright to protect from collision. If necessary, reinforcement can be applied.

(4) Store in weatherproofing, dry and ventilated environment, no more than 6 layers stack is preferred.

Cautions

(1) Cellular Glass is fragile, shall be handled gently, avoid rolling or collision.

(2) Fix cellular glass segments by stainless steel band when applied in pipe/equipment insulation.

(3) Cut it with saw during application.

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