PVC-U Fittings Series – Revolutionizing Pipe Connections with Durability and Versatility

HUADAPIPE, a pioneer in high-performance piping systems, is proud to announce the launch of its Unplasticized Polyvinyl Chloride (UPVC) Fittings Series, a versatile and durable solution engineered to connect PVC-U and PVC-M pipes across diverse industrial, municipal, and construction projects. Combining robust material science with innovative design, this range redefines reliability and efficiency in modern infrastructure networks.

Crafted from Unplasticized Polyvinyl Chloride (UPVC), the new product line delivers exceptional chemical tolerance and long-term durability, even in demanding environments. The comprehensive offering spans all-plastic connectors from DN20 to DN400 and steel-reinforced joints from DN450 to DN1200, ensuring compatibility with projects of any scale. Whether for residential plumbing, urban water distribution, or industrial chemical transport, these products provide seamless integration and unmatched performance.

The UPVC Fittings Series stands out for its advanced technical capabilities. With an oxidation induction time exceeding 20 minutes, the material demonstrates thermal stability, ensuring reliability under prolonged high-temperature exposure. A hydrostatic capacity of 40 MPa and tensile capacity of 50 MPa guarantee structural integrity under pressure, while an impact tolerance of 20 kJ/m² reinforces resilience against physical stress. Additionally, the low linear thermal expansion coefficient (0.8–1.4 × 10⁻⁴/°C) minimizes dimensional shifts caused by temperature fluctuations, maintaining system consistency across climates.

Efficient assembly lies at the core of the design. By supporting both solvent welding (SWJ) and heat fusion methods, the connectors enable quick, secure, and leak-proof joints. These user-friendly techniques reduce labor demands and accelerate project timelines while ensuring long-term operational safety. The melt flow index of 0.5–0.9 g/10 min further optimizes material uniformity for precise manufacturing.

Aesthetically adaptable, the product line is available in standard hues such as gray, white, green, and blue, with options for custom colors to align with specific project aesthetics. This flexibility allows engineers and architects to harmonize practicality with visual requirements, making the products ideal for both concealed infrastructure and visible applications.

From urban drainage systems to industrial pipelines, the series excels in scenarios requiring corrosion tolerance, lightweight construction, and minimal upkeep. Its compliance with international safety and environmental standards underscores its role as a sustainable choice, leveraging the polymer’s recyclability and energy-efficient production to support global green initiatives.