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Material PropertiesUnderground high-voltage electric cable protection pipe is solid-wall pipe used the excellent heat resistance and insulation CPVC resin as the main materials. CPVC products are now recognized and welcomed as a green product with excellent physical and chemical properties by whole industry.
Heat resistance
CPVC underground high-voltage cable pipe raised 15? of heat resistant temperature compared with normal UPVC double-wall corrugated pipe. Has adequate strength to avoid deformation under environmental temperature above 93 ?.
Insulation performance
CPVC underground high-voltage electric cable protection tube can withstand high pressure over 30000 volts.
Compression Performance
CPVC underground high-voltage electric cable protection tube used the improved material, the ring stiffness reaches 1Okpa which is significantly higher than the nation standard.
