Polygon Piping UPVC Product Series Detailed Overview

Polygon Piping, a leading domestic piping systems brand, offers a comprehensive UPVC (Unplasticized Polyvinyl Chloride) product line covering several core scenarios in construction engineering. Below are detailed product descriptions for the UPVC Electrical Conduit, UPVC Drain Pipe, and UPVC Structured Wall Pipe you inquired about, combining brand-specific technical features with industry standards.

1. Polygon UPVC Electrical Conduit

Product Positioning: A safety-insulated conduit specifically designed for protecting electrical wiring in buildings, it is the preferred protective sheathing material for power and low-voltage cabling in home renovation and construction projects.

Core Features:

● High Flame Retardancy & Insulation: Utilizes a specialized UPVC formulation that exhibits excellent self-extinguishing properties, effectively preventing flame spread. It offers superior electrical insulation, preventing leakage and electric shock, thereby ensuring electrical safety.

● Crush & Impact Resistant: The pipes feature high hardness and good toughness, capable of withstanding the pressure of concrete pouring and external impacts during construction without cracking, ensuring the safety of concealed cables.

● Moisture & Corrosion Resistant: Contains no plasticizers, offering resistance to acids, alkalis, moisture, and gnawing by insects/rodents, making it suitable for wiring protection in humid environments (e.g., walls, floors).

● Easy Installation: Lightweight (approximately 1/5 the weight of steel pipes), easy to bend (using bending springs), and simple to cut and connect, significantly reducing labor intensity and installation time.

Applications: Concealed or surface-mounted protection for power (sockets, lighting) and low-voltage (network, telephone) wiring within buildings; pre-embedding in concrete structures.

Standards Compliance: Conforms to standards such as JG 3050 "Insulated Electrical Conduits and Fittings for Building Use." Common specifications: Φ16, Φ20, Φ25 mm.

2. Polygon UPVC Drain Pipe

Product Positioning: The core conveying pipeline for building interior drainage systems, focused on efficient drainage, corrosion resistance, and long-term stability.

Core Features:

● Efficient Drainage & Low Noise: The interior wall is extremely smooth, offering low frictional resistance for fast drainage and resistance to scaling/blockage. Certain series (e.g., spiral sound-absorbing pipes) feature a special spiral flow guide design that effectively reduces drainage air flow noise.

● Chemical Corrosion Resistant: Offers excellent resistance to acids, alkalis, and other substances found in domestic sewage and rainwater. It does not rust or scale, with a service life far exceeding that of traditional cast iron pipes.

● High Strength & Lightweight: Low material density makes it lightweight (approximately 1/5 to 1/6 the weight of cast iron pipes), facilitating handling and installation. Uses solvent-weld socket connections for good sealing and high installation efficiency.

● Cost-Effective & Durable: Offers a low comprehensive cost and excellent anti-aging properties, suitable for long-term use in drainage systems.

Applications: Discharge of domestic sewage and rainwater from building interior vertical stacks and horizontal branch pipes; drainage systems for balconies, kitchens, and bathrooms.

Standards Compliance: Conforms to the GB/T 5836 series of standards for "Unplasticized Polyvinyl Chloride (PVC-U) Pipes and Fittings for Soil and Waste Discharge Inside Buildings." Common specifications: De50, De75, De110 mm.

3. Polygon UPVC Structured Wall Pipe

Product Positioning: An advanced drainage pipe that achieves "lightweight, high strength" through physical structural innovation, primarily used in building and municipal applications requiring higher pressure resistance and noise reduction.

Core Features:

● Structurally Enhanced Design: Unlike solid-wall pipes, it employs a hollow-wall or internal spiral rib structure. This significantly increases ring stiffness and external pressure resistance while reducing the pipe's own weight, making it suitable for buried and high-rise drainage applications.

● Excellent Noise Reduction: The hollow structure effectively blocks and absorbs water flow impact noise. Some products (e.g., hollow spiral pipes) combine spiral flow guide technology to achieve ultra-quiet vertical stack drainage.

● Pressure & Impact Resistant: The optimized mechanical performance through structural design better withstands backfill soil pressure and building structural loads, preventing deformation.

● Smooth Drainage: The smooth interior wall ensures strong water flow capacity, and the hollow layer provides a degree of thermal insulation.

Applications: Building drainage stacks with high noise reduction requirements (e.g., hotels, residences); buried drainage systems needing to withstand significant external pressure; municipal drainage engineering.

Standards Compliance: Conforms to standards such as GB/T 33608 "Unplasticized Polyvinyl Chloride (PVC-U) Structured Wall Pipes for Building Drainage." Common specifications: De110, De160, De200 mm and above.

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