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Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
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Specially crafted for smooth and gradual directional changes, the ASTM Standard UPVC 45° Elbow is the preferred choice for reducing fluid resistance and line turbulence in high-flow piping setups. By providing a gentle sweeping turn, it optimizes fluid dynamics and helps maintain stable line velocity throughout complex distribution networks.
Technical & Design Advantages:
Minimized Head Loss: The gradual 45° angle significantly lowers hydraulic friction, mitigating pump wear and enhancing energy efficiency.
High Impact & Mechanical Strength: Formulated to withstand severe physical shock, ground settling movement, and mechanical expansion stresses without cracking.
Electrochemical Immunity: Immune to electrolytic corrosion and rust, ensuring a completely maintenance-free service life in aggressive underground environments.
Applications:
Commercial building water mains and booster pump stations.
Agricultural fertigation lines and high-pressure irrigation lines.
Mining slurry and industrial process fluid transport.
Rainwater harvesting and drainage discharge systems.
Zhejiang Feiya Plastic Co., Ltd. is located in Zhejiang Province, adjacent to Yiwu — the world‑renowned capital of small commodities. It enjoys convenient transport links to coastal cities including Shanghai, Hangzhou, Ningbo and Taizhou, backed by well‑developed logistics networks.
Our journey started in 1992 as Jiangshan Sanjin Machinery & Hardware Factory. We strategically turned to PVC piping production in 2001 and registered our proprietary FEIYA brand in 2002. With over 30 years of industrial expertise, our 40‑acre factory boasts a building area of 50,000 m². As an original manufacturer for plastic pipes, fittings and valves, we serve domestic markets and export our products to more than 100 countries around the globe.
Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
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