China Transmission Lines Electrial Power Cable Protection Sleeve Pipe Wire Protection, Find details about China Pipes, Fiberglass Cable Pipes from Transmission Lines Electrial Power Cable Protection Sleeve Pipe Wire Protection
Item | Data | Test Standard |
Bending strength (Mpa) | ≥135 | GB/T1449-2005 |
Tensile strength (Mpa) | ≥120 | GB/T1447-2005 |
Pipe radial rate of change10% of stiffness(Mpa) | ≥5.0 | GB/T5352-2005 |
Bending strength retention rate after immersion(%) | ≥80 | GB/T10703-1989 |
Thermal deformation temperature under bending load(°C) | ≥130 | GB/T1634.2-2004 |
Barcol hardness | ≥35 | GB/T3854-2005 |
Oxygen Index(%) | ≥26 | GB/T8924-2005 |
Sliding friction coefficient | ≤0.34 | GB/T3960-1983 |
Thermal resistance coefficient(°C)M/W | ≤4.8 | GB/T3139-2005 |