How to distinguish the quality of stainless steel railing columns
Summary: Check the appearance of the stainless steel railing column to see if there are any folds. High-quality stainless steel railing columns have regular textures on their surface. In contrast, low-quality stainless steel railing columns often show visible folding marks. The reason for the folds is that manufacturers only pursue high efficiency and ignore quality, resulting in excessive reduction in the rolling process, which causes folding and cracking, significantly reducing the strength of the steel.
Observe the luster of the stainless steel railing columns. High-quality stainless steel railing columns have a strong metallic texture, bright color, and good luster. Poor-quality stainless steel railing columns, however, appear light red or the color of pig iron. This is because the steel temperature did not reach the standard during the railing manufacturing process.
Examine the cross-sectional shape of the stainless steel railing columns carefully. Different manufacturers produce stainless steel railing columns with different cross-sections. The cross-section reveals the manufacturer's work attitude and capabilities. A manufacturer that pays attention to production quality will have products with a very smooth cross-section, with no unevenness.
Check the surface of the stainless steel railing columns for creases. High-quality stainless steel railing columns have regular surface textures. In contrast, low-quality stainless steel railing columns easily show visible folding marks. This is caused by manufacturers prioritizing efficiency over quality, resulting in excessive downward pressure and folding during rolling, leading to cracking and significantly reduced steel strength.
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