Recently, spiral steel pipes, as the "veins" of major infrastructure projects, have seen stable market demand and are showing a clear trend toward high performance and environmentally friendly development. With the country's continued investment in water conservancy projects, large-scale water diversion programs, and urban utility tunnels, there is strong demand for large-diameter, high-strength, and corrosion-resistant water transport steel pipes and structural pipes.

To meet the requirements of harsh environments and long service life, the pace of technological upgrades in the industry has accelerated. Companies are focusing on promoting and applying high-performance anti-corrosion coating technologies, such as reinforced 3PE anti-corrosion and epoxy ceramic coatings, which significantly enhance the corrosion resistance and service life of the pipes. At the same time, intelligent manufacturing is being increasingly applied in spiral welded pipe production lines. Through automatic weld tracking systems and online non-destructive testing, product quality stability and reliability are ensured.

Additionally, in the field of new energy, spiral steel pipes play a key role in the monopile foundation structures of offshore wind power, with extra-large diameter and ultra-thick-walled offshore pile pipes becoming technical high points. Facing the broad prospects of green infrastructure, the spiral steel pipe industry is actively seizing this wave of development opportunities through material innovation and process optimization, promoting continuous upgrading of product structures.