Tag: China PPGI suppliers
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What are the factors that can cause failure in steel pipes?
PPGI (Pre-Painted Galvanized Iron) is a coated steel product, and its performance can be affected by various factors that may lead to failures or issues. Here are some factors that can contribute to failure in PPGI: Improper Surface Preparation: Failure to properly clean and prepare the steel surface before applying the primer and paint can…