EG Sheet, Galvanized Sheet & SECC/P Sheet: Complete Buying Guide Understand the differences between EG sheet, galvanized sheet, and SECC/P sheet, plus what to check before buying steel sheet for your project. EG Sheet, Galvanized Sheet, and SECC/P Sheet: Understanding Your Options If you've spent any time sourcing steel sheet for construction, fabrication, or manufacturing, you've probably...