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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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The ASTM Standard UPVC Reducing Tee is a specialized 3-way branch fitting designed to connect a smaller branch pipe to a larger main supply line. It allows for efficient fluid takeoff, pressure balancing, and volume control when feeding smaller secondary loops off a main distribution line.
Technical & Design Advantages:
Hydrodynamic Branch Transition: Smoothly contoured branch entry minimizes turbulence and water hammer shocks when fluid transitions into smaller pipe sizes.
Thickened Junction Structure: Reinforced wall thickness at critical stress points protects against ground settling, pressure surges, and mechanical impact.
All-Weather Performance: Built with anti-aging compounds to withstand UV radiation, soil acidity, and severe ambient temperature changes.
Applications:
Main supply line to sub-zone agricultural irrigation branching.
Multi-story commercial plumbing riser branching.
Industrial chemical supply header systems.
Municipal branch line distribution setups.
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.
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