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Dual-engine growth from new energy and chemicals drives a surge in demand for fluoroplastic-lined pipelines, prompting Guanlin to expand production to ensure supply.

Release Date:

14 Apr,2026

Driven by the rapid growth of industries such as new energy, chemicals, and environmental protection, demand for highly corrosion-resistant, long-life pipelines continues to surge. According to industry data, the domestic fluoroplastic anti-corrosion pipeline market is projected to exceed RMB 23 billion in 2025, with an annual growth rate of over 12%.

With the rapid growth of industries such as new energy, chemicals, and environmental protection, demand for highly corrosion-resistant, long-life pipelines continues to surge. According to industry data, the domestic fluoroplastic anti-corrosion pipeline market is projected to exceed RMB 23 billion by 2025, with an annual growth rate of over 12%, with steel-lined PTFE pipelines emerging as the preferred solution for highly corrosive applications. Hengshui Guanlin Fluoroplastic Pipe Industry, a specialized supplier of anti-corrosion equipment in North China, recently launched an expansion plan for its 10,000-square-meter production base, adding two automated production lines and increasing annual capacity by 40% to fully ensure market supply.

Currently, new-energy industries such as lithium batteries, photovoltaics, and hydrogen energy have become the core drivers of demand. Lithium-battery electrolytes and photovoltaic etching solutions, among other process media, exhibit extremely high corrosivity; conventional metal piping typically requires replacement every six months to one year. In contrast, steel-lined PTFE piping, with its exceptional resistance to virtually all chemical media, can achieve a service life of 5 to 10 years, making it the industry standard. Meanwhile, the tightening of environmental and safety regulations in the chemical, pharmaceutical, and food sectors is accelerating the corrosion-protection retrofitting of aging equipment, further boosting demand for high-end fluoropolymer-lined piping.

Leveraging a decade of R&D and manufacturing expertise, Guanlin Fluoroplastic offers a comprehensive product portfolio that includes steel-lined PTFE piping, pipe fittings, storage tanks, and more. The company provides end-to-end solutions spanning design, fabrication, installation, and after-sales service, serving over 500 customers. Upon completion of the expansion, the company will further streamline its delivery cycle, enabling rapid response within 72 hours and customized delivery in 7 to 15 days, thereby better meeting both bulk and bespoke requirements in sectors such as new energy and chemicals. Industry experts note that, driven by the dual imperatives of “dual carbon” goals and industrial upgrading, the fluoroplastic-lined piping market is poised for sustained high growth, with companies boasting technological and scale advantages set to assume a dominant position.

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A new type of rotomolded fluoroplastic-lined pipeline has been introduced, resolving the longstanding issue of liner delamination and extending service life by 50%.