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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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Designed for gradual direction‑change in clear‑PVC piping systems, our 45° elbows deliver smooth fluid transition with minimum pressure drop.
Ideal for confined spaces and long‑distance pipe runs requiring low‑flow‑resistance. These transparent fittings enable full visual monitoring of internal flow media. Manufactured with uniform‑wall‑thickness, they fit perfectly for process pipelines, aquaculture filtration and sight‑glass monitoring systems.
Optimized Flow Dynamics: 45° angle reduces fluid turbulence, head loss, and hydraulic resistance compared to standard right-angle fittings.
Clear Visual Inspection: Enables continuous optical observation of fluid clarity, bubbles, and flow status in real time.
Factory-Precision Fit: Engineered socket dimensions guarantee quick, secure solvent-welded joints without leakage risks.
Robust Material Integrity: Made from high-grade clear PVC compound for dependable strength against internal pressure and chemical exposure.
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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