Product Introduction
IW-GT Glass wool tube insulation is one-piece,1000mm long hinged sections of fiberglass pipe Insulation that are opened,placed over the pipe and secured in place.It is widely used to insulate iron,copper,and other pipelines with operating temperatures between -120℃ to 400℃ in commercial &institutional buildings,and industrial facilities.
Product Performance
Low thermal conductivity
Low temperature can be used
Fire resistance,non-combustible A1.
Stable fiber structure
Sound absorption,noise reduction
Excellent stiffness and recovery characteristics
Product Specification
Type IW-GT 48,IW-GT 64,IW-GT 76, Dia Thickness (mm) DN INCH ID 25 30 40 50 60 70 80 90 100 120 15 1/2 22 o o o o o o o 20 3/4 27 o o o o o o o 25 1 34 o o o o o o o 32 1-1/4 42 o o o o o o o o o 40 1-1/2 48 o o o o o o o o o 50 2 60 o o o o o o o o o 65 2-1/2 73 o o o o o o o o o 80 3 89 o o o o o o o o o 90 3-1/2 102 o o o o o o o o o o 100 4 114 o o o o o o o o o 125 5 141 o o o o o o o o o 150 6 168 o o o o o o o o o 200 8 219 o o o o o o o o o 250 10 273 o o o o o o o o 300 12 325 o o o o o o o o 350 14 356 o o o o o o o 400 16 406 o o o o o o o 450 18 457 o o o o o o o 500 20 508 o o o o o o 550 22 559 o o o o o 600 24 610 o o o o o Facing Aluminum foil,PVC,black tissue,etc.or customized finish Note other size please contact our sales
Technical Data
ltem Name Test Method Standard Value Test Value Dimension ASTMC302-13(2017) pass Thermalconductivity W/(m ·k) 24℃ ASTMC335-17 ASTMC1045-19 ≤0.036 0.035 93℃ ≤0.045 0.042 204℃ ≤0.065 0.063 260℃ ≤0.078 0.076 371℃ ≤0.111 0.101 Service Temperature ASTMC411-19 ASTMC417-15 ≤400℃ 396℃ Slag Resistance,max thickness change ASTMC411-19 ≤5.0% 3.67% Non-Fibrous (Shot)content ASTMC1335-12(2017) ≤25% 8.7% Linear Shrinkable at maximumuse temperature(400℃) ASTMC356-17 ≤2.0% 1.2% Water Vapor Sorption By Weight ASTMC1104/C1104M-13a ≤5.0% 0.2% Flame Spread Index ASTME84-19a ≤25 0 Smoke-developed Index ≤50 0 Stress Corrosion Performance ASTMC795-08(2013) No crack pass
