PVDF-UHP is manufactured by HPRAY in class 10,000/class 100 cleanrooms using imported raw materials, built for the exacting ultra-pure chemical delivery requirements of the semiconductor, flat-panel display and photovoltaic industries. HPRAY (Changzhou) Clean System Technology Co., Ltd has focused on PVDF, PVDF-UHP and PFA clean piping systems since 2022.


The economical choice for industrial water supply and chemical fluid transport
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A lightweight, acid/alkali-resistant solution for chemical fluid transport
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The preferred choice for high-purity fluid transport in semiconductor and fine chemical industries
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The ultimate choice for semiconductor wet processes and ultra-pure water systems
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