Storage Environment Requirements?
A: Dry, well-ventilated, moisture-proof, and rain-proof; avoid large temperature differences that cause condensation; elevate the ground and keep away from acid, alkali, and salt spray environments.
How to prevent coil corrosion?
A: Moisture-proof packaging, application of anti-rust oil, and control of storage humidity; regular inspections, and timely isolation and treatment of any rust found.
How to handle side bending and tapering of steel coils?
A: Side bending/tapering exceeding tolerances will affect slitting and leveling; inspect upon receipt, prioritize slitting or leveling coils exceeding tolerances to avoid material jamming in subsequent processing.
How to identify and handle annealing bonding defects?
A: Interlayer bonding can cause tearing during uncoiling; inspect upon receipt, isolate bonded coils, and return them to the factory if necessary; optimizing the annealing process can reduce bonding.
Precautions during transportation?
A: Reinforce steel coils to prevent movement and collisions; protect from rain and moisture to avoid scratches and corrosion during transportation; long-distance transportation should preferably use enclosed carriages.