English
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...
READ MORE
Designed for transitioning from solvent-welded pipeline systems to high-stress male threaded metal components or gauges, our UPVC female thread adapters with SS insert provide ultimate mechanical strength. We utilize advanced insert molding technology to permanently embed a premium Stainless Steel core within the durable UPVC body in our factory. This robust combination prevents thread stripping, handles substantial tightening torque, and ensures a leak-proof connection for potable water and utility supply networks.
Premium SS Insert Molding: Heavy-duty Stainless Steel core is permanently molded in-house for exceptional thread integrity under repeated use.
Leak-Proof Jointing: Specialized anchor grooves prevent core rotation or water seepage between the metal and plastic body.
Lead-Free formulation: Manufactured with premium virgin UPVC resin, safe for drinking water systems in compliance with international standards.
Standard Socket Tolerance: Precise internal dimensions guarantee rapid, leak-proof solvent bonding with standard pipes.
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...
READ MOREMunicipal projects feature large volumes, deep burial and long service life, demanding fittings with high strength, long durability and settlement resistance. Urban water-supply networks must withstan...
READ MORECivil building piping values hygiene safety and installation convenience above all. Drinking water supply requires PVC fittings that comply with potable water hygiene standards — non-toxic materials w...
READ MORE
