Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
Product Description
PVC cable protection tube is a plastic pipe made of polyvinyl chloride resin as the main raw material, with appropriate amount of additives added and extruded. It is mainly suitable for system projects such as urban power grid construction and transformation, and plays a guiding and protective role.
It is used in urban low-voltage power cable conduits, cable TV networks, multimedia transmission network sheaths, and the guiding, isolation and protection of indoor wires and cables in buildings.
Product Parameters
| Item |
Unit |
Data |
| Vicat softening temperature |
ºC |
≥80 |
Ring stiffness
|
SN8 |
KN/m2
|
≥8 |
| SN4 |
≥4 |
| Volume resistivity |
Ω·m |
≥1.0x10" |
| Friction coefficient |
-- |
≤0.35 |
| Drop weight impact test |
|
9/10 no rupture |
| Longitudinal shrinkage |
|
≤5% |
Main Features
1. Strong corrosion resistance, aging resistance, no rust after long-term use, long service life;
2. Self-extinguishing and flame retardant;
3. Smooth inner wall, low friction coefficient, easy to pass cables;
4. Lightweight, high lightness;
5. Adopt flared socket or solvent bonding connection, easy installation, workload is only 1/2 of steel pipe, low labor intensity, short construction period;
6. Good electrical resistance, high safety in use;
7. High cost performance.
Certifications
Audited Supplier 
PVC cable protection tube is a plastic pipe made of polyvinyl chloride resin as the main raw material, with appropriate amount of additives added and extruded. It is mainly suitable for system projects such as urban power grid construction and transformation, and plays a guiding and protective role.
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