In production, high - strength materials like high - density polyethylene or steel are used and processed with precision. These pipes feature excellent impact resistance, high durability, and corrosion resistance. They are designed to be lightweight yet sturdy, facilitating easy transportation and installation. Their main role is to provide a safe evacuation route during tunnel construction or emergencies. Widely used in highway, railway, and subway tunnel projects, they ensure the safety of workers and passengers by offering a reliable escape passage.#pipe #pipeline #LuoYangZhengJuNewMaterialTechnology #Tunnelescapepipe #Tunnelescapetube
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