The applicable temperature range for galvanized pipes is usually between -20℃ and 120℃. This range is determined based on the stability of the galvanized layer and the physical properties of the pipe. In low temperature environments, galvanized pipes need to maintain sufficient toughness and impact resistance to ensure that brittle fracture does not occur. In high temperature environments, the galvanized layer needs to remain stable to avoid accelerated corrosion due to high temperature oxidation.

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