The seemingly ordinary corrugated pipe is actually a flexible "guardian" in the engineering field. It endows the pipe with the ability to expand and contract freely with its corrugated structure, easily "withstands pressure" in thermal expansion and contraction, vibration and displacement, and is widely used in heating networks, chemical pipelines and even aerospace fields.
Stainless steel corrugated pipes are corrosion-resistant and high-pressure resistant, while plastic corrugated pipes have captured the civilian market with their light weight and low cost. When water flows through its "folds", it can not only buffer pressure fluctuations but also reduce pipe resonance - within the tiny ripples lies the wisdom of materials science and fluid mechanics. Next time you pass by a construction site, you might as well pay attention to the pipes that are "breathing"!