CRGO 0.27mm Jumbo Length Secondary Oily Sheets

These 0.27mm CRGO Jumbo Length Secondary Oily Sheets offer an exceptional balance between performance and cost-efficiency, making them an ideal choice for transformer manufacturers operating with budget constraints without compromising on core magnetic properties. Sourced from prime mother coils and classified as secondary due to surplus or handling conditions — not manufacturing defects — these sheets retain their original 0.27mm thickness and full-width integrity.
At jumbo lengths ranging from 2,000mm to 4,500mm, these sheets significantly reduce the number of joints in transformer cores, improving magnetic circuit continuity and minimizing energy losses. The M4 Grade classification ensures consistent silicon content and controlled grain orientation, delivering reliable magnetic permeability and low core loss performance. The oily surface treatment provides effective protection against oxidation during storage and transit.
💡 Price varies based on thickness, length, width, and treatment type. Contact us for batch-wise specifications.