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Mixing galvanized and black iron pipes within the same system can present several challenges. One of the primary concerns is galvanic corrosion, a phenomenon that occurs when two dissimilar metals come into electrical contact in the presence of an electrolyte, such as water. In this scenario, the zinc coating of the galvanized pipe can corrode at an accelerated rate due to the electrical activity created by the differing materials. As a result, the lifespan of the system may be significantly reduced, leading to potential failures and costly repairs.
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4. Market Demand The demand for galvanized iron sheets varies across different sectors, such as construction, automotive, and appliances. Economic growth can lead to increased construction activity and higher demand for roofing materials, consequently driving prices up. Conversely, during economic downturns, demand may decline, leading to price reductions as factories seek to maintain sales.
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