Description

• Standardized PVC Resin Composition and Extrusion The use of high-purity polyvinyl chloride resin, processed without plasticizers, ensures high material density and dimensional stability. This chemical composition results in a rigid conduit that resists biological threats such as insects and rodents while maintaining structural integrity over a 50+ year service life, reducing the frequency of infrastructure replacement.
• High Dielectric Strength and Insulation Performance The non-conductive nature of the PVC material prevents electrical leakage and can withstand high-voltage surges without dielectric breakdown. This inherent insulation ensures the safety of personnel during system faults and eliminates the risk of galvanic corrosion common in metallic conduit systems, providing a secure environment for sensitive communication lines.
• Self-Extinguishing and Flame Retardant Properties Engineered with a high oxygen index, this conduit will not support combustion once the external flame source is removed (V-0 rating capability). In the event of an electrical fire, the pipeline restricts flame propagation along the wiring path, protecting the building’s structural safety and allowing critical control systems to remain operational during evacuation.
• Mechanical Impact Resistance and Pressure Rating Specifically designed to meet a 10 bar equivalent pressure rating and heavy-duty impact standards, these pipes can be directly embedded in vibrated concrete without cracking or deforming. This high mechanical strength eliminates the need for additional protective sleeves in underground or structural pours, significantly reducing material costs for large-scale civil engineering projects.
• Low-Friction Smooth Interior Bore The extrusion process ensures an ultra-smooth internal surface, which minimizes the coefficient of friction during wire pulling operations. This technical attribute allows for longer cable runs between pull boxes and reduces the physical tension applied to cable jackets during installation, thereby preventing insulation damage and lowering labor time on-site.
• Chemical and Corrosion Resistance The UPVC material is inert to most acids, alkalis, and salts found in industrial soil or coastal environments. This resistance prevents rust and degradation in high-salinity or chemically active areas, ensuring that the electrical wire protection system remains intact in environments where traditional galvanized steel conduits would fail prematurely.
• Cold-Bending Capability for Small Diameters For DN20 to DN32 sizes, the high-ductility formulation allows for precise cold bending using a specialized internal spring. This eliminates the requirement for heat-induced bending or a high volume of elbow fittings, streamlining the installation process in complex residential and commercial wiring layouts while maintaining a continuous, seamless conduit run.

Scope of application

• Commercial and Residential Concealed WiringIn modern civil engineering and high-rise construction, these conduits serve as the primary protective pathway for power distribution lines within wall cavities and floors. The rigid PVC conduit is specifically engineered to be embedded directly into compacted and vibrated concrete structures without risk of pressure cracking or deformation. Its flame-retardant properties provide a critical safety barrier in residential units, ensuring that internal electrical faults do not propagate through the building’s structural voids.
• Underground Power and Utility DistributionFor municipal infrastructure and industrial site development, this pipe acts as a heavy-duty underground wire protection sleeve for low-to-medium voltage cables. The 10-bar equivalent pressure rating and high impact resistance make it suitable for direct burial in external trenches where it protects electrical cores from soil pressure and moisture ingress. The material’s immunity to biological threats, such as rodents and termites, ensures the long-term integrity of buried power grids in suburban and rural developments.
• Telecommunications and Data Center InfrastructureIn the telecommunications sector, UPVC electrical pipes are utilized for the organized routing of fiber optic and data communication cables. The smooth interior bore is a critical engineering feature here, significantly reducing the pulling tension on sensitive data cables during long-distance installation. This prevents signal attenuation caused by micro-fractures in fiber cores and facilitates the heat dissipation necessary for high-density cable trays in server room environments.
• Industrial Facility and Manufacturing Plant WiringThis conduit system is deployed in manufacturing environments to protect control wiring and power feeds for heavy machinery. In these settings, the corrosion-resistant PVC composition is essential for withstanding exposure to industrial lubricants, common acids, and alkalis. Its non-conductive nature prevents galvanic corrosion and provides a spark-free housing for wiring in facilities where chemical vapors or high humidity are constant operational factors.
• Coastal and High-Salinity Infrastructure ProjectsFor projects located in coastal regions, such as seaports, airports, and bridge lighting systems, these conduits provide a superior alternative to metallic piping. The UV-resistant PVC formulation prevents the degradation and "chalking" often caused by intense solar radiation and salt-laden air. By eliminating the risk of oxidation and rust, the system maintains its structural and aesthetic integrity in saline environments without the need for periodic anti-corrosion treatments or specialized coatings.
• External Lighting and Security System IntegrationThe conduit is used extensively in outdoor landscape engineering and perimeter security for routing cables to CCTV cameras, gate motors, and external lighting fixtures. The flexible bending capability of smaller diameters (DN20-32mm) allows for precise routing around architectural features and landscaping obstacles. The sealed jointing system, when used with appropriate solvent cement, ensures a watertight environment for conductors, preventing short circuits caused by heavy rainfall or irrigation system spray.

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