United Insulation glass wool tubes are unfaced or faced with aluminium foil manufactured from glass wool of high density. They are used for the thermal insulation of industrial pipes, central heating and solar energy installations, for the insulation against freezing and condensation of the pipes and for vibration and sound insulation of the pressure water pipes as well.
AVAILABLE FORMS
Prefabricated Rigid Tube
AVAILABLE SIZE
Pipe O/D mm
Tube Wall Thickness (mm)
21-610
20
25
30
35
40
50
60
70
80
90
100
Length 1 linear metre
20
25
30
35
40
50
60
70
80
90
100
PHYSICAL PROPERTY DATA OF UET GWT 8050
Tested Content
Tested Value
Tested Method
Density
80kgs/m3
GB/T 5480.3
Thickness
50mm
GB/T 5480.3
Thermal Conductivity (W/mK)
ASTM C 518 (C 177)
24°C
0.033
38°C
0.035
93°C
0.04
149°C
0.049
204°C
0.061
260°C
0.074
316°C
0.089
Maximum Service Temperature
450°C
GB/T 17430, GB50264
Recommended Service Temperature
400°C
ASTM C411-05, ASTM C447-03, GB50264
Non-Combustibility
Flame Diffustivity
50
ASTM E84-10
Flame Propagation:
25
ASTM E84-10
Fire Performance
Class A1
GB 8624, EN13501-1, BS 476 Part4
Water Vapor Sorption (% by Weight)
≤1%
ASTM C1104/1104M
Water Vapor Sorption (% by Volume)
≤1%
ASTM C1104/1104M
Water Repellency (option available)
>99%
GB/T 10299
AVAILABLE FACINGS
FSK, ASJ facing is available accordingly to project design.
PACKAGING
Glass wool tubes are packed by carton boxes.
STORAGE AND TRANSPORT
Store insulation indoors. Store product under cover and in dry conditions. Handle with care, Products will be damaged if subject to sharp or heavy impact.
QUALITY MANAGEMENT AND SPECIFICATION COMPLIANCE
ISO 9001: 2008, ISO 14001:2004 GB/T13350-2008, GB/T 17430, ASTM D774, ASTM C411 With CE Certificate according to standard EN 13162:2008
FIRE PERFORMANCE
STN EN 13501-1: 2007, UL 723, ASTM E84
FEATURES AND BENEFITS
• Natural inorganic material • Class A fire resistance • Great moisture resistance • Excellent mod resistance, good chemical stability • Aging resistance, and corrosion resistance
Keep Cool
Keep Warm
Fire Proof
Moisture Proof
Noise Control
Sustainbility
Save Cost
Health Safe
APPLICATIONS
Glass wool tube specifically designed for both hot and cold service piping systems operating at temperatures from -20°C up to 450°C. Suitable for refrigerated lines, hot water, steam and condensate lines, and commercial and industrial applications.
NOTICE
Safety first. Follow good safety/industrial hygiene practices during insulation. Wear appropriate personal protective equipment. Read SDS and literature before specification and insulation.
