PVC-U Structured-Wall Pipe is precision-crafted from high-quality polyvinyl chloride (PVC) resin through advanced extrusion technology, featuring a unique double-layer structure that integrates strength and efficiency. The outer layer is designed to withstand external pressure and mechanical impact, while the inner layer boasts a smooth surface that minimizes fluid resistance. This structural design not only enhances the pipe’s overall mechanical properties but also ensures efficient water flow and noise reduction. The product is engineered for durability, with outstanding resistance to acids, alkalis, and corrosion, making it suitable for use in harsh environments such as chemical plants and municipal drainage networks. Each batch of PVC-U Structured-Wall Pipe undergoes strict testing in the group’s CNAS laboratories, covering hydrostatic pressure resistance, impact strength, tensile strength, and corrosion resistance, guaranteeing consistent quality and reliable performance throughout its service life. Whether used for large-scale municipal projects or small-scale residential drainage, this product delivers efficient, quiet, and durable performance.
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Product Specification
Size
| d | e |
| dn50x4.0 | 50 | 4.0 |
| dn75x4.5 | 75 | 4.5 |
| dn110x5.0 | 110 | 5.0 |
| dn160x6.0 | 160 | 6.0 |
Exceptional Mechanical Strength: The double-layer structured design provides superior resistance to external pressure, impact, and tensile strength.
Smooth Water Flow & Low Resistance: The inner wall of the pipe is smooth and non-scaling, with a roughness coefficient significantly lower than that of steel or cement pipes. This ensures unobstructed water flow, reduces energy consumption for fluid transportation, and minimizes the risk of blockages.
Outstanding Durability & Corrosion Resistance: Made from high-quality PVC-U resin, the pipe exhibits excellent resistance to acids, alkalis, and various corrosive substances. Its service life is over four times that of steel pipes, making it ideal for long-term use in chemical, municipal, and industrial environments.
Efficient & Cost-Effective: With a density of 1/5 to 1/6 that of steel pipes, the product is lightweight, facilitating easy transportation and installation. This reduces labor intensity, shortens construction cycles, and lowers overall material and construction costs. It also reduces the load on buildings and underground structures.
Noise Reduction Performance: When paired with specialized silencing fittings, the structured-wall design and smooth inner surface work together to minimize water flow noise. This makes the product suitable for noise-sensitive environments such as residential buildings, hotels, and hospitals.
Reliable Sealing & Leak-Proof: The bonded connection method, combined with precision-manufactured fittings, ensures a tight and secure seal. This prevents leaks and seepage, protecting the surrounding environment and avoiding structural damage caused by water intrusion.
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Application
PVC-U Structured-Wall Pipe is widely used in various fields requiring high-performance drainage and piping systems, including:
Municipal Engineering: Urban drainage networks, road and bridge drainage systems, siphon rainwater collection systems, and municipal sewage transportation. Its high mechanical strength and corrosion resistance make it suitable for underground and outdoor installations.
Residential & Commercial Buildings: Drainage systems for apartments, villas, shopping malls, hotels, hospitals, and office buildings. The noise reduction feature ensures a quiet living and working environment, while the lightweight design simplifies indoor and outdoor installation.
Industrial Facilities: Fluid transportation in chemical plants, manufacturing facilities, power plants, and industrial parks. Its excellent corrosion resistance allows it to handle industrial wastewater and chemical fluids safely.
