PE composite insulation tube is widely used for air Condition copper connecting Tubing, heat preservation of hot or cold water pipeline. It is three-layer structure, the inner layer is LDPE foam insulation, middle layer is PEF, XPE or IXPE foam of anti aging and UV resistance, surface layer is laminated with PE plastic film and embossed .we can produce single tube and Twin-tube. It has the characteristics of high temperature resistance and long service life.
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Technical Parameter
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Thermal conductivity
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0.027 - 0.030W/m.K
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compression strength
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160KPa
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Operating Temperature
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-50 - +100℃
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Fireproof Performance
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Class B2
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Elastic Restoring Rate
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90%
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Resistance To Tensile Stress
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180KPa
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Flame Resistance oxygen index
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18 - 25.5
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Density
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20 - 35Kg/m3
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Copper tube Size
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Insulation Tube ID
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Insulation Tube Wall Thickness (mm)
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1/4”×N
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Φ9
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6 mm
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8 mm
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10mm
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12mm
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15mm
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3/8”×N
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Φ12
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6 mm
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8 mm
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10mm
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12mm
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15mm
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1/2”×N
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Φ15
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6 mm
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8 mm
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10mm
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12mm
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15mm
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5/8”×N
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Φ19
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6 mm
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8 mm
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10mm
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12mm
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15mm
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3/4”×N
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Φ22
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6 mm
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8 mm
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10mm
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12mm
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15mm
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7/8”×N
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Φ25
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6 mm
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8 mm
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10mm
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12mm
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15mm
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1”×N
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Φ28
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6 mm
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8 mm
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10mm
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12mm
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15mm
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1-1/8”×N
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Φ34
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6 mm
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8 mm
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10mm
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12mm
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15mm
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1-1/4”×N
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Φ36
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6 mm
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8 mm
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10mm
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12mm
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15mm
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