Maintaining the quality of pre-painted steel requires proper storage. Here are some practices to ensure the pre-painted steel remains in optimal condition:

• Keep the pre-painted steel in a dry, ventilated indoor space to prevent issues caused by moisture or temperature changes. Outdoor storage or areas with frequent condensation should be avoided.
• Store materials in a clean environment, free from exposure to corrosive agents that could compromise their integrity.
• Use a flat, sturdy surface with adequate load-bearing capacity to support the products. Avoid direct contact with the ground by placing coils on rubber mats, wooden supports, or racks. Ensure the locking buckles of horizontal coils face upward.
• To prevent damage, avoid stacking steel coils. If stacking sheets, limit the layers and place heavier bundles at the bottom.
• Over time, mechanical properties such as pencil hardness, T-bend values, and impact resistance may degrade. To maintain performance, it is recommended to process the material promptly.
• Ensure sufficient space for lifting equipment to safely move the products without risk of damage.
• Arrange storage areas strategically for easy access, reducing unnecessary handling and movement.

To ensure the quality of pre-painted steel during transportation requires careful handling and adherence to specific procedures. Below are some recommendations to keep in mind:

• Always transport products in their original packaging. Do not remove or modify the protective materials provided at the factory, as they are designed to safeguard the product during transit. To avoid surface damage, place rubber pads between lifting tools and the product. Whenever possible, use specialized lifting equipment for added safety.
• Prepare the vehicle properly before loading. Clean the truck bed thoroughly, and line it with rubber mats or similar protective materials. Ensure the sides of the vehicle are also padded to prevent any packaging from being dented or scratched.
• Vertically packaged steel coils must remain upright during transportation and unloading to prevent deformation and ensure product stability.
• Secure all items firmly to prevent movement or rolling during transit, which could cause damage or even accidents. Proper securing also minimizes the risk of unexpected impacts.
• When unloading steel sheets, avoid dragging them across surfaces. The sharp edges or burrs from cutting can scratch or damage the layers underneath. Always lift sheets carefully and handle them gently, ensuring they don’t come into contact with hard or abrasive surfaces.