|  | 
| Material:Tinplate | 
| D5(Outer diameter of coil margin):70.00±0.15mm | 
| D4(Inside diameter of coil margin):67.70±0.20mm | 
| H3(Curl Height):2.40±0.15mm | 
| H4(Countersink Depth):5.00±0.10mm | 
| H1(Contact Height):4.00±0.15mm | 
| D3(Diameter):60.20±0.20mm | 
| D2(External Orifice):31.20±0.10mm | 
| D1(Internal Orifice):25.40±0.10mm | 
| Deformation Pressure:≥1.2/1.5/1.8Mpa | 
| Burst Pressure:≥1.5/1.8/2.1MPa | 

 
     
        