The demand for anti-corrosion pipelines continues to expand, with policies driving industry growth.
2025-08-11
Urban Pipeline Network Renovation Unlocks Trillion-Yuan Market
By 2025, China's urban renewal will enter a stage emphasizing both incremental and existing assets, with nearly 600,000 kilometers of water supply and drainage pipelines expected to be renovated over the next five years, requiring a total investment of about 4 trillion yuan. Pipeline renovation is supported through special subsidies and other means, with water supply and drainage projects accounting for 61%. Corrosion-resistant pipes, with advantages such as corrosion resistance and long service life (over 50 years), have become the mainstream choice in urban water supply, gas, chemical, and other fields.
Rapid Growth in Industry Scale and Capacity
- Market Size In 2024, the market size of China's corrosion-resistant steel pipe industry reached 230.912 billion yuan, a year-on-year increase of 3.5%; by March 2025, the industry's total production capacity reached 46.6616 million tons, a year-on-year increase of 9.67%.
- Demand Growth In 2024, the demand for corrosion-resistant steel pipes was 35.6559 million tons, a year-on-year increase of 13.48%; by March 2025, demand was 10.242 million tons, a year-on-year increase of 8.42%.
- Regional Distribution The Asian region (especially China, Japan, and South Korea) is the main production and consumption area for corrosion-resistant steel pipes, while the North American market is concentrated in the oil and natural gas sectors.
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