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Water supply pipes come in various materials and sizes to distribute water in buildings, homes, and factories. The document outlines the main types of water supply pipes as metallic (steel, galvanized iron, cast iron), cement (concrete, asbestos), and plastic (polyethylene, PVC). It also mentions how sewerage connects to city sewerage pipes and lists efforts to prevent environmental harm such as tree planting, using eco-friendly materials, solar power, and conserving resources.




