强度高，用于行车道下直埋，无需加混疑土保护层，能加快工程施工进度。
High strength, directly buried under the driveway, without adding doubtful soil protective layer, can speed up the construction progress.
韧性好，能抵抗外界重压和基础沉降所引起的破坏。
It has good toughness and can resist the damage caused by external pressure and foundation settlement.
电绝缘、阻燃、耐热性能好，可在130度高温长期使用而不变形。
Electrical insulation, flame retardant, heat resistance is good, can be used at 130 degrees high temperature for a long time without deformation.
耐腐蚀，使用寿命长，可以耐酸、碱、盐及有机溶剂等各种腐蚀性介质的侵蚀，其使用寿命可达50年。
Corrosion resistance, long service life, can resist acid, alkali, salt and organic solvents and other corrosive media erosion, its service life can reach 50 years.
内壁光滑，不刮伤电缆。橡胶密封圈承插接头，方便安装连接，并适应热胀冷缩。
The inner wall is smooth and does not scratch the cable. The rubber sealing ring socket joint is convenient for installation and connection, and adapts to thermal expansion and cold contraction.
比重小，重量轻，一人即可抬动，两人便可实施安装，能大大缩短施工周期，降低安装费用，同时避免道路开挖暴露时间长，影响城市交通秩序等问题。
Small proportion, light weight, one person can be lifted, two people can be installed, can greatly shorten the construction cycle, reduce installation costs, while avoiding road excavation exposure for a long time, affecting urban traffic order and other issues.
无电腐蚀，非磁性。不象钢管等磁性材料，产生电涡流后，促使电缆发热损坏。
No electric corrosion, non-magnetic. Unlike magnetic materials such as steel pipes, the electric eddy current causes the cable to heat and damage.
适用范围广：玻璃钢电缆保护管适用电缆埋地敷设时作保护管用，也使用于电缆过桥、过河等高要求场合。采用配套的专业管枕组合，可组成多层多列的多导管排管方式。
Wide scope of application: FRP cable protective pipe is suitable for cable buried laying as protective pipe, but also for cable bridge, River and other high-demand occasions. The multi-layered and multi-row multi-catheter arrangement can be formed by matching professional sleepers and sleepers.