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Construction Pipes

Construction Pipes

In every successful construction project, piping systems serve as the silent backbone of a building’s vital infrastructure. Manufactured with precision from durable materials, these pipes are built to withstand high pressure, bad temperatures, and harsh environmental conditions. Their strength, flexibility, and long service life make them indispensable in both residential and commercial developments. A key advantage lies in their adaptability—whether for water supply, drainage, gas transmission, electrical conduits, or HVAC systems, building pipes are engineered to meet diverse needs with safe and reliable performance. Seamless connection systems significantly reduce the risk of leakage, while lightweight construction enhances transport efficiency and simplifies installation, effectively cutting labor time and overall costs. From underground sewage networks to vertical riser systems in high-rise buildings, construction piping ensures smooth media flow and structural integrity. In urban planning and infrastructure, they form hidden yet essential pathways, supporting sanitation, clean water delivery, and energy efficiency. Choosing construction-grade piping means choosing a low-maintenance, highly reliable engineering safeguard—empowering developers, engineers, and owners with long-term peace of mind. With precise material selection and integrated system performance, these pipelines synchronize with structural elements to breathe life into durable, future-ready architecture.

  • PVC Pipe

    PVC pipe is a plastic piping material made primarily from polyvinyl chloride resin, with added stabilizers, lubricants, and other additives, and is formed through extrusion. It features lightweight, good corrosion resistance, good insulation properties, and low fluid resistance. Based on application, it is categorized into types such as PVC-U pipes for drainage (gray), PVC-M pipes for water supply (blue), and electrical conduits (white). Specifications are indicated by outer diameter × wall thickness (e.g., Φ110×3.2 mm). PVC pipes are widely used in building water supply and drainage systems, electrical cable protection, agricultural irrigation, and chemical fluid transport. They are typically connected using solvent welding or rubber ring joints, allowing for quick and easy installation. With high construction efficiency, long service life (up to 50 years), and low maintenance costs, PVC pipes are commonly used plastic piping materials today—especially well-suited for replacing traditional metal pipes in corrosive environments.

  • PE Pipe

    PE pipe is a thermoplastic piping product made primarily from polyethylene resin through extrusion molding, and is categorized into HDPE, MDPE, and LDPE based on density. These pipes feature good chemical resistance (resistant to various acids, alkalis, and salts), outstanding flexibility (elongation at break over 350%), strong low-temperature impact resistance (remains flexible even at -60 °C), and good hygiene performance (compliant with drinking water standards). PE pipes use heat fusion to create seamless, integral joints. Specifications are denoted by outer diameter × wall thickness (e.g., DN200×11.9 mm SDR17), and working pressure can range from 0.4 to 1.6 MPa. They are widely used in municipal water supply and drainage (especially buried pipelines), gas distribution (yellow and black pipes), agricultural irrigation (e.g., drip systems), industrial fluid transport, and subsea pipelines. With a service life of over 50 years, good resistance to ground settlement, and convenient construction (can be coiled for transport), PE pipes have become a preferred material in modern piping infrastructure projects.

  • PP-R Pipe

    PP-R pipe is a thermoplastic piping system extruded from random copolymer polypropylene (PP-R) material. It offers good heat resistance (continuous use at 70 °C, short-term up to 95 °C), pressure resistance (nominal pressure PN1.0–2.5 MPa), and hygiene (compliant with drinking water standards). It uses heat fusion socket connections to achieve molecular-level, leak-free joints. Specifications are denoted by outer diameter × wall thickness (e.g., dn20×2.8 mm), and pressure ratings are classified into series such as PN10 and PN16. With advantages such as resistance to scaling, energy-efficient insulation (thermal conductivity only 1/200 that of metal pipes), and a long service life (over 50 years), PP-R pipes have become a widely used material in building hot and cold water supply systems (especially concealed piping), pure water delivery, and central air-conditioning systems. Their environmentally friendly properties (recyclable) and ease of installation (no threading required) have led them to replace traditional galvanized steel and copper pipes in many water supply applications.