... ,competitive price Specifications for bottle capsMaterials1.Tinplate 2.TFS sheet(Tin free steel)Tinplate techniquesReference: JIS G 3303, EN10203Temper: T2-T5 ... ,TFS sheetPrinted tinplate,Secondary tinplateTin cans,bottle caps,paint cans,tin boxes,spray cans,aerosol cans,etc2,Product details1. Reference standard ... 0.45mm4. Temper grade: T2, T2.5,T3 , T4,T55. Tin coating: ordinary 2.8 or 2.8g and 5.6g ...