Material：Tinplate

D3（Coil Edge External Diameter)：72.35±0.20mm

D2（Coil EdgeInside dia)：70.10±0.30mm

H2（Coil Edge height)：2.45±0.20mm

H3（Countersink Depth)：3.10±0.10mm

D1（Diameter)：62.80±0.20mm

Deformation Pressure：≥1.2/1.5/1.8Mpa

Burst Pressure：≥1.5/1.8/2.1MPa